diff --git a/backend/components.d.ts b/backend/components.d.ts
index 96bb377..6fa544f 100644
--- a/backend/components.d.ts
+++ b/backend/components.d.ts
@@ -59,6 +59,8 @@ declare module 'vue' {
     ElScrollbar: typeof import('element-plus/es')['ElScrollbar']
     ElSelect: typeof import('element-plus/es')['ElSelect']
     ElSkeleton: typeof import('element-plus/es')['ElSkeleton']
+    ElStep: typeof import('element-plus/es')['ElStep']
+    ElSteps: typeof import('element-plus/es')['ElSteps']
     ElSubMenu: typeof import('element-plus/es')['ElSubMenu']
     ElSwitch: typeof import('element-plus/es')['ElSwitch']
     ElTable: typeof import('element-plus/es')['ElTable']
diff --git a/backend/src/api/accountSet.js b/backend/src/api/accountSet.js
new file mode 100644
index 0000000..9d1740b
--- /dev/null
+++ b/backend/src/api/accountSet.js
@@ -0,0 +1,47 @@
+import request from '@/utils/request'
+
+export function getAccountSetList(params) {
+  return request({
+    url: '/backend/erp/account-set/list',
+    method: 'get',
+    params
+  })
+}
+
+export function getAccountSetDetail(id) {
+  return request({
+    url: `/backend/erp/account-set/${id}`,
+    method: 'get'
+  })
+}
+
+export function createAccountSet(data) {
+  return request({
+    url: '/backend/erp/account-set',
+    method: 'post',
+    data
+  })
+}
+
+export function updateAccountSet(id, data) {
+  return request({
+    url: `/backend/erp/account-set/${id}`,
+    method: 'put',
+    data
+  })
+}
+
+export function deleteAccountSet(id) {
+  return request({
+    url: `/backend/erp/account-set/${id}`,
+    method: 'delete'
+  })
+}
+
+export function toggleAccountSetStatus(id, status) {
+  return request({
+    url: `/backend/erp/account-set/${id}/status`,
+    method: 'post',
+    data: { status }
+  })
+}
diff --git a/backend/src/api/companyContact.js b/backend/src/api/companyContact.js
new file mode 100644
index 0000000..9845f7f
--- /dev/null
+++ b/backend/src/api/companyContact.js
@@ -0,0 +1,36 @@
+import request from '@/utils/request'
+
+// 获取公司联系人列表
+export function getCompanyContactList(params) {
+  return request({
+    url: '/backend/erp/company-contact/list',
+    method: 'get',
+    params
+  })
+}
+
+// 新增联系人
+export function createCompanyContact(data) {
+  return request({
+    url: '/backend/erp/company-contact',
+    method: 'post',
+    data
+  })
+}
+
+// 更新联系人
+export function updateCompanyContact(id, data) {
+  return request({
+    url: `/backend/erp/company-contact/${id}`,
+    method: 'put',
+    data
+  })
+}
+
+// 删除联系人
+export function deleteCompanyContact(id) {
+  return request({
+    url: `/backend/erp/company-contact/${id}`,
+    method: 'delete'
+  })
+}
diff --git a/backend/src/api/customer.js b/backend/src/api/customer.js
new file mode 100644
index 0000000..7412e24
--- /dev/null
+++ b/backend/src/api/customer.js
@@ -0,0 +1,47 @@
+import request from '@/utils/request'
+
+export function getCustomerList(params) {
+  return request({
+    url: '/backend/erp/customer/list',
+    method: 'get',
+    params
+  })
+}
+
+export function getCustomerDetail(id) {
+  return request({
+    url: `/backend/erp/customer/${id}`,
+    method: 'get'
+  })
+}
+
+export function createCustomer(data) {
+  return request({
+    url: '/backend/erp/customer',
+    method: 'post',
+    data
+  })
+}
+
+export function updateCustomer(id, data) {
+  return request({
+    url: `/backend/erp/customer/${id}`,
+    method: 'put',
+    data
+  })
+}
+
+export function deleteCustomer(id) {
+  return request({
+    url: `/backend/erp/customer/${id}`,
+    method: 'delete'
+  })
+}
+
+export function toggleCustomerStatus(id, status) {
+  return request({
+    url: `/backend/erp/customer/${id}/status`,
+    method: 'post',
+    data: { status }
+  })
+}
diff --git a/backend/src/api/normalSetting.js b/backend/src/api/normalSetting.js
new file mode 100644
index 0000000..cde06fe
--- /dev/null
+++ b/backend/src/api/normalSetting.js
@@ -0,0 +1,23 @@
+import request from '@/utils/request'
+
+export function getNormalSettings() {
+  return request({
+    url: '/backend/erp/normal-settings',
+    method: 'get'
+  })
+}
+
+export function saveNormalSettings(data) {
+  return request({
+    url: '/backend/erp/normal-settings',
+    method: 'put',
+    data
+  })
+}
+
+export function resetNormalSettings() {
+  return request({
+    url: '/backend/erp/normal-settings/reset',
+    method: 'post'
+  })
+}
diff --git a/backend/src/api/notifyConfig.js b/backend/src/api/notifyConfig.js
new file mode 100644
index 0000000..5b723db
--- /dev/null
+++ b/backend/src/api/notifyConfig.js
@@ -0,0 +1,18 @@
+import request from '@/utils/request'
+
+// 获取当前用户的通知配置
+export function getNotifyConfig() {
+  return request({
+    url: '/backend/notify-config',
+    method: 'get'
+  })
+}
+
+// 更新当前用户的通知配置
+export function updateNotifyConfig(data) {
+  return request({
+    url: '/backend/notify-config',
+    method: 'put',
+    data
+  })
+}
diff --git a/backend/src/api/supplier.js b/backend/src/api/supplier.js
new file mode 100644
index 0000000..d9a08a2
--- /dev/null
+++ b/backend/src/api/supplier.js
@@ -0,0 +1,47 @@
+import request from '@/utils/request'
+
+export function getSupplierList(params) {
+  return request({
+    url: '/backend/erp/supplier/list',
+    method: 'get',
+    params
+  })
+}
+
+export function getSupplierDetail(id) {
+  return request({
+    url: `/backend/erp/supplier/${id}`,
+    method: 'get'
+  })
+}
+
+export function createSupplier(data) {
+  return request({
+    url: '/backend/erp/supplier',
+    method: 'post',
+    data
+  })
+}
+
+export function updateSupplier(id, data) {
+  return request({
+    url: `/backend/erp/supplier/${id}`,
+    method: 'put',
+    data
+  })
+}
+
+export function deleteSupplier(id) {
+  return request({
+    url: `/backend/erp/supplier/${id}`,
+    method: 'delete'
+  })
+}
+
+export function toggleSupplierStatus(id, status) {
+  return request({
+    url: `/backend/erp/supplier/${id}/status`,
+    method: 'post',
+    data: { status }
+  })
+}
diff --git a/backend/src/router/index.js b/backend/src/router/index.js
index 1e23ac2..83376f3 100644
--- a/backend/src/router/index.js
+++ b/backend/src/router/index.js
@@ -1,256 +1,262 @@
-import { createRouter, createWebHashHistory } from "vue-router";
-import { convertMenusToRoutes } from "./dynamicRoutes";
-
-// 静态子路由：需要在 Main 框架内显示的页面
-const staticMainChildren = [
-  // 默认首页：访问 / 时直接展示工作台，URL 保持为 /
-  {
-    path: "",
-    name: "Dashboard",
-    component: () => import("@/views/dashboard/index.vue"),
-    meta: { requiresAuth: true, title: "工作台" }
-  },
-  // CMS 文章/产品/解决方案是系统内置功能，不依赖数据库菜单配置。
-  // 统一结构：index 为列表页，type 为分类页。
-  {
-    path: "/apps/cms/analytics/content",
-    name: "CmsContentAnalytics",
-    component: () => import("@/views/apps/cms/analytics/content/index.vue"),
-    meta: { requiresAuth: true, title: "内容统计", modulePath: "/apps/cms" }
-  },
-  {
-    path: "/apps/cms/article",
-    name: "CmsArticles",
-    component: () => import("@/views/apps/cms/article/index/index.vue"),
-    meta: { requiresAuth: true, title: "文章管理", modulePath: "/apps/cms" }
-  },
-  {
-    path: "/apps/cms/article/type",
-    name: "CmsArticleCategories",
-    component: () => import("@/views/apps/cms/article/type/index.vue"),
-    meta: { requiresAuth: true, title: "文章分类", modulePath: "/apps/cms" }
-  },
-  {
-    path: "/apps/cms/products",
-    name: "CmsProducts",
-    component: () => import("@/views/apps/cms/product/index/index.vue"),
-    meta: { requiresAuth: true, title: "产品管理", modulePath: "/apps/cms" }
-  },
-  {
-    path: "/apps/cms/products/types",
-    name: "CmsProductCategories",
-    component: () => import("@/views/apps/cms/product/type/index.vue"),
-    meta: { requiresAuth: true, title: "产品分类", modulePath: "/apps/cms" }
-  },
-  {
-    path: "/apps/cms/solutions",
-    name: "CmsSolutions",
-    component: () => import("@/views/apps/cms/solution/index/index.vue"),
-    meta: { requiresAuth: true, title: "解决方案管理", modulePath: "/apps/cms" }
-  },
-  {
-    path: "/apps/cms/solutions/types",
-    name: "CmsSolutionCategories",
-    component: () => import("@/views/apps/cms/solution/type/index.vue"),
-    meta: { requiresAuth: true, title: "解决方案分类", modulePath: "/apps/cms" }
-  },
-  // 兼容旧路径：articles/* -> article/*
-  {
-    path: "/apps/cms/articles",
-    redirect: "/apps/cms/article"
-  },
-  {
-    path: "/apps/cms/articles/category",
-    redirect: "/apps/cms/article/type"
-  },
-  {
-    path: "/user/userProfile",
-    name: "userProfile",
-    component: () => import("@/views/user/userProfile.vue"),
-    meta: { requiresAuth: true, title: "用户中心" }
-  },
-  // 兼容拼写错误的路径重定向
-  {
-    path: "/apps/erp/dashborad",
-    redirect: "/apps/erp/dashboard"
-  }
-];
-
-// 静态路由：登录页独立、home 导航门户独立、404 页面独立
-const staticRoutes = [
-  {
-    path: "/login",
-    name: "Login",
-    component: () => import("@/views/login/index.vue"),
-    meta: { requiresAuth: false }
-  },
-  {
-    path: "/register",
-    name: "Register",
-    component: () => import("@/views/login/register.vue"),
-    meta: { requiresAuth: false }
-  },
-  {
-    path: "/forget",
-    name: "ForgetPassword",
-    component: () => import("@/views/login/forget.vue"),
-    meta: { requiresAuth: false }
-  },
-  {
-    path: "/home",
-    name: "Home",
-    component: () => import("@/views/home/index.vue"),
-    meta: { requiresAuth: true, title: "系统导航", isStandalone: true }
-  },
-  // 兼容路径拼写错误：dashborad -> dashboard
-  {
-    path: "/apps/erp/dashborad",
-    redirect: "/apps/erp/dashboard"
-  },
-  {
-    path: "/:pathMatch(.*)*",
-    name: "NotFound",
-    component: () => import("@/views/404/404.vue"),
-    meta: { requiresAuth: false }
-  }
-];
-
-const router = createRouter({
-  history: createWebHashHistory(),
-  routes: staticRoutes
-});
-
-let dynamicRoutesAdded = false;
-let dynamicRoutesData = [];
-let routesLoadingPromise = null;
-
-export function resetDynamicRoutes() {
-  dynamicRoutesAdded = false;
-  routesLoadingPromise = null;
-}
-
-export async function loadAndAddDynamicRoutes() {
-  if (routesLoadingPromise) {
-    return routesLoadingPromise;
-  }
-
-  if (dynamicRoutesAdded) {
-    return Promise.resolve();
-  }
-
-  routesLoadingPromise = (async () => {
-    try {
-      const { useMenuStore } = await import("@/stores/menu");
-      const menuStore = useMenuStore();
-      const menuData = await menuStore.fetchMenus();
-
-      if (menuData && menuData.length > 0) {
-        addDynamicRoutes(menuData);
-        dynamicRoutesAdded = true;
-        routesLoadingPromise = null;
-        return Promise.resolve();
-      } else {
-        // 即使权限菜单为空，也要注册内置文章中心路由。
-        addDynamicRoutes([]);
-        dynamicRoutesAdded = true;
-        routesLoadingPromise = null;
-        return Promise.resolve();
-      }
-    } catch (error) {
-      console.error('加载动态路由失败:', error);
-      dynamicRoutesAdded = true;
-      routesLoadingPromise = null;
-      throw error;
-    }
-  })();
-
-  return routesLoadingPromise;
-}
-
-// 核心修改：移除扁平化，直接使用嵌套菜单生成路由
-function addDynamicRoutes(menus) {
-  if (!menus?.length) {
-    return;
-  }
-
-  // 直接转换嵌套菜单为嵌套路由（不再扁平化）
-  const dynamicRoutes = convertMenusToRoutes(menus);
-
-  if (router.hasRoute('Main')) {
-    router.removeRoute('Main');
-  }
-
-  // 重新添加主路由，合并静态子路由和动态路由
-  router.addRoute({
-    path: "/",
-    name: "Main",
-    component: () => import("@/views/Main.vue"),
-    meta: { requiresAuth: true },
-    children: [...staticMainChildren, ...dynamicRoutes] // 合并静态和动态子路由
-  });
-
-  dynamicRoutesAdded = true;
-}
-
-function findRouteByName(routes, routeName) {
-  for (const route of routes) {
-    if (route.name === routeName) {
-      return route;
-    }
-    if (route.children) {
-      const found = findRouteByName(route.children, routeName);
-      if (found) {
-        return found;
-      }
-    }
-  }
-  return null;
-}
-
-function findFirstValidRoute(routes) {
-  for (const route of routes) {
-    if (route.component) {
-      return route;
-    }
-    if (route.children && route.children.length > 0) {
-      const childRoute = findFirstValidRoute(route.children);
-      if (childRoute) {
-        return childRoute;
-      }
-    }
-  }
-  return null;
-}
-
-router.beforeEach(async (to, from, next) => {
-  const token = localStorage.getItem("token");
-  const publicPaths = ["/login", "/register", "/forget"];
-  
-  if (publicPaths.includes(to.path)) {
-    if (token) {
-      if (!dynamicRoutesAdded) {
-        await loadAndAddDynamicRoutes();
-      }
-      next({ path: "/home" });
-    } else {
-      next();
-    }
-    return;
-  }
-  
-  if (!token) {
-    next({ path: "/login", query: { redirect: to.path } });
-    return;
-  }
-  
-  if (!dynamicRoutesAdded) {
-    await loadAndAddDynamicRoutes();
-    // 路由加载后重新导航,确保路由匹配正确
-    next({ path: to.path, replace: true });
-    return;
-  }
-  
-  next();
-});
-
-export default router;
+import { createRouter, createWebHashHistory } from "vue-router";
+import { convertMenusToRoutes } from "./dynamicRoutes";
+
+// 静态子路由：需要在 Main 框架内显示的页面
+const staticMainChildren = [
+  // 默认首页：访问 / 时直接展示工作台，URL 保持为 /
+  {
+    path: "",
+    name: "Dashboard",
+    component: () => import("@/views/dashboard/index.vue"),
+    meta: { requiresAuth: true, title: "工作台" }
+  },
+  // CMS 文章/产品/解决方案是系统内置功能，不依赖数据库菜单配置。
+  // 统一结构：index 为列表页，type 为分类页。
+  {
+    path: "/apps/cms/analytics/content",
+    name: "CmsContentAnalytics",
+    component: () => import("@/views/apps/cms/analytics/content/index.vue"),
+    meta: { requiresAuth: true, title: "内容统计", modulePath: "/apps/cms" }
+  },
+  {
+    path: "/apps/cms/article",
+    name: "CmsArticles",
+    component: () => import("@/views/apps/cms/article/index/index.vue"),
+    meta: { requiresAuth: true, title: "文章管理", modulePath: "/apps/cms" }
+  },
+  {
+    path: "/apps/cms/article/type",
+    name: "CmsArticleCategories",
+    component: () => import("@/views/apps/cms/article/type/index.vue"),
+    meta: { requiresAuth: true, title: "文章分类", modulePath: "/apps/cms" }
+  },
+  {
+    path: "/apps/cms/products",
+    name: "CmsProducts",
+    component: () => import("@/views/apps/cms/product/index/index.vue"),
+    meta: { requiresAuth: true, title: "产品管理", modulePath: "/apps/cms" }
+  },
+  {
+    path: "/apps/cms/products/types",
+    name: "CmsProductCategories",
+    component: () => import("@/views/apps/cms/product/type/index.vue"),
+    meta: { requiresAuth: true, title: "产品分类", modulePath: "/apps/cms" }
+  },
+  {
+    path: "/apps/cms/solutions",
+    name: "CmsSolutions",
+    component: () => import("@/views/apps/cms/solution/index/index.vue"),
+    meta: { requiresAuth: true, title: "解决方案管理", modulePath: "/apps/cms" }
+  },
+  {
+    path: "/apps/cms/solutions/types",
+    name: "CmsSolutionCategories",
+    component: () => import("@/views/apps/cms/solution/type/index.vue"),
+    meta: { requiresAuth: true, title: "解决方案分类", modulePath: "/apps/cms" }
+  },
+  // 兼容旧路径：articles/* -> article/*
+  {
+    path: "/apps/cms/articles",
+    redirect: "/apps/cms/article"
+  },
+  {
+    path: "/apps/cms/articles/category",
+    redirect: "/apps/cms/article/type"
+  },
+  {
+    path: "/user/userProfile",
+    name: "userProfile",
+    component: () => import("@/views/user/userProfile.vue"),
+    meta: { requiresAuth: true, title: "用户中心" }
+  },
+  {
+    path: "/user/notifyConfig",
+    name: "notifyConfig",
+    component: () => import("@/views/user/notifyConfig.vue"),
+    meta: { requiresAuth: true, title: "通知设置" }
+  },
+  // 兼容拼写错误的路径重定向
+  {
+    path: "/apps/erp/dashborad",
+    redirect: "/apps/erp/dashboard"
+  }
+];
+
+// 静态路由：登录页独立、home 导航门户独立、404 页面独立
+const staticRoutes = [
+  {
+    path: "/login",
+    name: "Login",
+    component: () => import("@/views/login/index.vue"),
+    meta: { requiresAuth: false }
+  },
+  {
+    path: "/register",
+    name: "Register",
+    component: () => import("@/views/login/register.vue"),
+    meta: { requiresAuth: false }
+  },
+  {
+    path: "/forget",
+    name: "ForgetPassword",
+    component: () => import("@/views/login/forget.vue"),
+    meta: { requiresAuth: false }
+  },
+  {
+    path: "/home",
+    name: "Home",
+    component: () => import("@/views/home/index.vue"),
+    meta: { requiresAuth: true, title: "系统导航", isStandalone: true }
+  },
+  // 兼容路径拼写错误：dashborad -> dashboard
+  {
+    path: "/apps/erp/dashborad",
+    redirect: "/apps/erp/dashboard"
+  },
+  {
+    path: "/:pathMatch(.*)*",
+    name: "NotFound",
+    component: () => import("@/views/404/404.vue"),
+    meta: { requiresAuth: false }
+  }
+];
+
+const router = createRouter({
+  history: createWebHashHistory(),
+  routes: staticRoutes
+});
+
+let dynamicRoutesAdded = false;
+let dynamicRoutesData = [];
+let routesLoadingPromise = null;
+
+export function resetDynamicRoutes() {
+  dynamicRoutesAdded = false;
+  routesLoadingPromise = null;
+}
+
+export async function loadAndAddDynamicRoutes() {
+  if (routesLoadingPromise) {
+    return routesLoadingPromise;
+  }
+
+  if (dynamicRoutesAdded) {
+    return Promise.resolve();
+  }
+
+  routesLoadingPromise = (async () => {
+    try {
+      const { useMenuStore } = await import("@/stores/menu");
+      const menuStore = useMenuStore();
+      const menuData = await menuStore.fetchMenus();
+
+      if (menuData && menuData.length > 0) {
+        addDynamicRoutes(menuData);
+        dynamicRoutesAdded = true;
+        routesLoadingPromise = null;
+        return Promise.resolve();
+      } else {
+        // 即使权限菜单为空，也要注册内置文章中心路由。
+        addDynamicRoutes([]);
+        dynamicRoutesAdded = true;
+        routesLoadingPromise = null;
+        return Promise.resolve();
+      }
+    } catch (error) {
+      console.error('加载动态路由失败:', error);
+      dynamicRoutesAdded = true;
+      routesLoadingPromise = null;
+      throw error;
+    }
+  })();
+
+  return routesLoadingPromise;
+}
+
+// 核心修改：移除扁平化，直接使用嵌套菜单生成路由
+function addDynamicRoutes(menus) {
+  if (!menus?.length) {
+    return;
+  }
+
+  // 直接转换嵌套菜单为嵌套路由（不再扁平化）
+  const dynamicRoutes = convertMenusToRoutes(menus);
+
+  if (router.hasRoute('Main')) {
+    router.removeRoute('Main');
+  }
+
+  // 重新添加主路由，合并静态子路由和动态路由
+  router.addRoute({
+    path: "/",
+    name: "Main",
+    component: () => import("@/views/Main.vue"),
+    meta: { requiresAuth: true },
+    children: [...staticMainChildren, ...dynamicRoutes] // 合并静态和动态子路由
+  });
+
+  dynamicRoutesAdded = true;
+}
+
+function findRouteByName(routes, routeName) {
+  for (const route of routes) {
+    if (route.name === routeName) {
+      return route;
+    }
+    if (route.children) {
+      const found = findRouteByName(route.children, routeName);
+      if (found) {
+        return found;
+      }
+    }
+  }
+  return null;
+}
+
+function findFirstValidRoute(routes) {
+  for (const route of routes) {
+    if (route.component) {
+      return route;
+    }
+    if (route.children && route.children.length > 0) {
+      const childRoute = findFirstValidRoute(route.children);
+      if (childRoute) {
+        return childRoute;
+      }
+    }
+  }
+  return null;
+}
+
+router.beforeEach(async (to, from, next) => {
+  const token = localStorage.getItem("token");
+  const publicPaths = ["/login", "/register", "/forget"];
+  
+  if (publicPaths.includes(to.path)) {
+    if (token) {
+      if (!dynamicRoutesAdded) {
+        await loadAndAddDynamicRoutes();
+      }
+      next({ path: "/home" });
+    } else {
+      next();
+    }
+    return;
+  }
+  
+  if (!token) {
+    next({ path: "/login", query: { redirect: to.path } });
+    return;
+  }
+  
+  if (!dynamicRoutesAdded) {
+    await loadAndAddDynamicRoutes();
+    // 路由加载后重新导航,确保路由匹配正确
+    next({ path: to.path, replace: true });
+    return;
+  }
+  
+  next();
+});
+
+export default router;
diff --git a/backend/src/views/apps/erp/ProgramManagement/index.vue b/backend/src/views/apps/erp/ProgramManagement/index.vue
new file mode 100644
index 0000000..8577758
--- /dev/null
+++ b/backend/src/views/apps/erp/ProgramManagement/index.vue
@@ -0,0 +1,209 @@
+<template>
+  <div class="normal-setting-page">
+    <div class="page-header">
+      <div>
+        <h2>基础设置</h2>
+        <p>配置ERP系统基础参数，包括公司信息、税务、单据、库存、财务等</p>
+      </div>
+      <div class="header-actions">
+        <el-button :icon="RefreshLeft" @click="handleReset">恢复默认</el-button>
+        <el-button type="primary" :icon="Check" :loading="saving" @click="handleSave">保存设置</el-button>
+      </div>
+    </div>
+
+    <div class="setting-container" v-loading="loading">
+      <el-tabs v-model="activeGroup" type="border-card">
+        <el-tab-pane
+          v-for="group in groupList"
+          :key="group.group"
+          :label="group.name"
+          :name="group.group"
+        >
+          <el-form
+            :model="formData"
+            label-width="160px"
+            label-position="right"
+            style="max-width: 700px; padding-top: 10px"
+          >
+            <el-form-item
+              v-for="item in group.items"
+              :key="item.config_key"
+              :label="item.config_name"
+            >
+              <!-- input -->
+              <el-input
+                v-if="item.config_type === 'input'"
+                v-model="formData[item.config_key]"
+                :placeholder="'请输入' + item.config_name"
+                clearable
+                style="max-width: 400px"
+              />
+              <!-- number -->
+              <el-input-number
+                v-else-if="item.config_type === 'number'"
+                v-model="formData[item.config_key]"
+                :min="0"
+                :precision="2"
+                style="max-width: 400px"
+              />
+              <!-- textarea -->
+              <el-input
+                v-else-if="item.config_type === 'textarea'"
+                v-model="formData[item.config_key]"
+                type="textarea"
+                :rows="3"
+                :placeholder="'请输入' + item.config_name"
+                style="max-width: 400px"
+              />
+              <!-- select -->
+              <el-select
+                v-else-if="item.config_type === 'select'"
+                v-model="formData[item.config_key]"
+                :placeholder="'请选择' + item.config_name"
+                style="max-width: 400px; width: 100%"
+              >
+                <el-option
+                  v-for="opt in parseOptions(item.config_options)"
+                  :key="opt.value"
+                  :label="opt.label"
+                  :value="opt.value"
+                />
+              </el-select>
+              <!-- switch -->
+              <el-switch
+                v-else-if="item.config_type === 'switch'"
+                v-model="formData[item.config_key]"
+                active-value="1"
+                inactive-value="0"
+              />
+              <!-- fallback -->
+              <el-input
+                v-else
+                v-model="formData[item.config_key]"
+                :placeholder="'请输入' + item.config_name"
+                clearable
+                style="max-width: 400px"
+              />
+            </el-form-item>
+          </el-form>
+        </el-tab-pane>
+      </el-tabs>
+    </div>
+  </div>
+</template>
+
+<script setup>
+import { ref, reactive, onMounted } from 'vue'
+import { ElMessage, ElMessageBox } from 'element-plus'
+import { Check, RefreshLeft } from '@element-plus/icons-vue'
+import { getNormalSettings, saveNormalSettings, resetNormalSettings } from '@/api/normalSetting'
+
+const loading = ref(false)
+const saving = ref(false)
+const activeGroup = ref('company')
+const groupList = ref([])
+const formData = reactive({})
+
+onMounted(() => {
+  fetchSettings()
+})
+
+async function fetchSettings() {
+  loading.value = true
+  try {
+    const res = await getNormalSettings()
+    if (res.code === 200) {
+      groupList.value = res.data || []
+      // 初始化表单数据
+      res.data.forEach(group => {
+        group.items.forEach(item => {
+          formData[item.config_key] = item.config_value
+        })
+      })
+      // 默认选中第一个分组
+      if (groupList.value.length > 0) {
+        activeGroup.value = groupList.value[0].group
+      }
+    }
+  } catch (e) {
+    ElMessage.error(e.message || '加载失败')
+  } finally {
+    loading.value = false
+  }
+}
+
+function parseOptions(optionsStr) {
+  if (!optionsStr) return []
+  try {
+    return JSON.parse(optionsStr)
+  } catch (e) {
+    return []
+  }
+}
+
+async function handleSave() {
+  saving.value = true
+  try {
+    const payload = { ...formData }
+    const res = await saveNormalSettings(payload)
+    if (res.code === 200) {
+      ElMessage.success('保存成功')
+    } else {
+      ElMessage.error(res.msg || '保存失败')
+    }
+  } catch (e) {
+    ElMessage.error(e.message || '保存失败')
+  } finally {
+    saving.value = false
+  }
+}
+
+async function handleReset() {
+  try {
+    await ElMessageBox.confirm('确定要恢复默认设置吗？当前所有自定义配置将被覆盖。', '恢复默认', {
+      type: 'warning'
+    })
+    await resetNormalSettings()
+    ElMessage.success('已恢复默认设置')
+    fetchSettings()
+  } catch (e) {
+    if (e !== 'cancel') {
+      ElMessage.error(e.message || '操作失败')
+    }
+  }
+}
+</script>
+
+<style lang="less" scoped>
+.normal-setting-page {
+  padding: 20px;
+}
+
+.page-header {
+  display: flex;
+  justify-content: space-between;
+  align-items: flex-start;
+  margin-bottom: 20px;
+
+  h2 {
+    margin: 0 0 6px 0;
+    font-size: 20px;
+    font-weight: 600;
+    color: var(--el-text-color-primary);
+  }
+
+  p {
+    margin: 0;
+    font-size: 13px;
+    color: var(--el-text-color-secondary);
+  }
+}
+
+.setting-container {
+  max-width: 900px;
+}
+
+:deep(.el-tabs__content) {
+  padding: 10px 20px 20px;
+}
+</style>
diff --git a/backend/src/views/apps/erp/accountSet/components/edit.vue b/backend/src/views/apps/erp/accountSet/components/edit.vue
new file mode 100644
index 0000000..224b0ec
--- /dev/null
+++ b/backend/src/views/apps/erp/accountSet/components/edit.vue
@@ -0,0 +1,184 @@
+<template>
+  <el-dialog
+    :model-value="visible"
+    :title="isEdit ? '编辑账套' : '新增账套'"
+    width="640px"
+    :close-on-click-modal="false"
+    @update:model-value="handleClose"
+    @closed="handleClosed"
+  >
+    <el-form
+      ref="formRef"
+      :model="form"
+      :rules="rules"
+      label-width="110px"
+      label-position="right"
+    >
+      <el-row :gutter="20">
+        <el-col :span="12">
+          <el-form-item label="账套编码" prop="set_code">
+            <el-input v-model="form.set_code" placeholder="请输入账套编码" :disabled="isEdit" />
+          </el-form-item>
+        </el-col>
+        <el-col :span="12">
+          <el-form-item label="账套名称" prop="set_name">
+            <el-input v-model="form.set_name" placeholder="请输入账套名称" />
+          </el-form-item>
+        </el-col>
+        <el-col :span="12">
+          <el-form-item label="公司名称" prop="company_name">
+            <el-input v-model="form.company_name" placeholder="请输入公司名称" />
+          </el-form-item>
+        </el-col>
+        <el-col :span="12">
+          <el-form-item label="公司税号" prop="company_tax_no">
+            <el-input v-model="form.company_tax_no" placeholder="请输入纳税人识别号" />
+          </el-form-item>
+        </el-col>
+        <el-col :span="12">
+          <el-form-item label="启用年度" prop="start_year">
+            <el-input-number v-model="form.start_year" :min="2000" :max="2100" style="width: 100%" />
+          </el-form-item>
+        </el-col>
+        <el-col :span="12">
+          <el-form-item label="启用月份" prop="start_month">
+            <el-select v-model="form.start_month" placeholder="请选择" style="width: 100%">
+              <el-option v-for="m in 12" :key="m" :label="m + '月'" :value="m" />
+            </el-select>
+          </el-form-item>
+        </el-col>
+        <el-col :span="12">
+          <el-form-item label="会计制度" prop="accounting_standard">
+            <el-select v-model="form.accounting_standard" placeholder="请选择" style="width: 100%">
+              <el-option label="企业会计准则" value="1" />
+              <el-option label="小企业会计准则" value="2" />
+            </el-select>
+          </el-form-item>
+        </el-col>
+        <el-col :span="12">
+          <el-form-item label="记账本位币" prop="currency">
+            <el-select v-model="form.currency" placeholder="请选择" style="width: 100%">
+              <el-option label="人民币(CNY)" value="CNY" />
+              <el-option label="美元(USD)" value="USD" />
+              <el-option label="欧元(EUR)" value="EUR" />
+              <el-option label="港币(HKD)" value="HKD" />
+            </el-select>
+          </el-form-item>
+        </el-col>
+        <el-col :span="12">
+          <el-form-item label="默认税率(%)" prop="tax_rate">
+            <el-input-number v-model="form.tax_rate" :min="0" :max="100" :precision="2" :step="0.5" style="width: 100%" />
+          </el-form-item>
+        </el-col>
+        <el-col :span="12">
+          <el-form-item label="状态" prop="status">
+            <el-select v-model="form.status" placeholder="请选择" style="width: 100%">
+              <el-option label="启用" value="1" />
+              <el-option label="禁用" value="0" />
+            </el-select>
+          </el-form-item>
+        </el-col>
+        <el-col :span="24">
+          <el-form-item label="备注" prop="remark">
+            <el-input
+              v-model="form.remark"
+              type="textarea"
+              :rows="3"
+              placeholder="请输入备注信息"
+            />
+          </el-form-item>
+        </el-col>
+      </el-row>
+    </el-form>
+
+    <template #footer>
+      <el-button @click="handleClose">取消</el-button>
+      <el-button type="primary" :loading="submitting" @click="handleSubmit">保存</el-button>
+    </template>
+  </el-dialog>
+</template>
+
+<script setup>
+import { ref, reactive, watch } from 'vue'
+import { ElMessage } from 'element-plus'
+import { createAccountSet, updateAccountSet } from '@/api/accountSet'
+
+const props = defineProps({
+  visible: { type: Boolean, default: false },
+  editData: { type: Object, default: null }
+})
+
+const emit = defineEmits(['update:visible', 'success'])
+
+const formRef = ref()
+const submitting = ref(false)
+const isEdit = ref(false)
+
+const defaultForm = () => ({
+  set_code: '',
+  set_name: '',
+  company_name: '',
+  company_tax_no: '',
+  start_year: new Date().getFullYear(),
+  start_month: 1,
+  accounting_standard: '1',
+  currency: 'CNY',
+  tax_rate: 13.00,
+  status: '1',
+  remark: ''
+})
+
+const form = reactive(defaultForm())
+
+const rules = {
+  set_code: [{ required: true, message: '请输入账套编码', trigger: 'blur' }],
+  set_name: [{ required: true, message: '请输入账套名称', trigger: 'blur' }]
+}
+
+watch(
+  () => props.visible,
+  (val) => {
+    if (val) {
+      if (props.editData) {
+        isEdit.value = true
+        Object.assign(form, props.editData)
+      } else {
+        isEdit.value = false
+        Object.assign(form, defaultForm())
+      }
+    }
+  }
+)
+
+function handleClose() {
+  emit('update:visible', false)
+}
+
+function handleClosed() {
+  formRef.value?.resetFields()
+}
+
+async function handleSubmit() {
+  if (!formRef.value) return
+  await formRef.value.validate(async (valid) => {
+    if (!valid) return
+    submitting.value = true
+    try {
+      const payload = { ...form }
+      if (isEdit.value) {
+        await updateAccountSet(props.editData.id, payload)
+        ElMessage.success('更新成功')
+      } else {
+        await createAccountSet(payload)
+        ElMessage.success('创建成功')
+      }
+      emit('success')
+      handleClose()
+    } catch (e) {
+      ElMessage.error(e.message || '操作失败')
+    } finally {
+      submitting.value = false
+    }
+  })
+}
+</script>
diff --git a/backend/src/views/apps/erp/accountSet/index.vue b/backend/src/views/apps/erp/accountSet/index.vue
new file mode 100644
index 0000000..7cf6efa
--- /dev/null
+++ b/backend/src/views/apps/erp/accountSet/index.vue
@@ -0,0 +1,253 @@
+<template>
+  <div class="account-set-page">
+    <div class="page-header">
+      <div>
+        <h2>账套管理</h2>
+        <p>管理企业账套信息，支持多账套切换与独立核算</p>
+      </div>
+      <div class="header-actions">
+        <el-button type="primary" :icon="Plus" @click="openCreate">新增账套</el-button>
+      </div>
+    </div>
+
+    <div class="filter-bar">
+      <el-form :inline="true" :model="filters" @submit.prevent>
+        <el-form-item>
+          <el-input
+            v-model="filters.keyword"
+            clearable
+            placeholder="搜索账套名称"
+            :prefix-icon="Search"
+            style="width: 220px"
+            @keyup.enter="handleSearch"
+          />
+        </el-form-item>
+        <el-form-item label="状态">
+          <el-select v-model="filters.status" clearable placeholder="全部" style="width: 120px">
+            <el-option label="启用" value="1" />
+            <el-option label="禁用" value="0" />
+          </el-select>
+        </el-form-item>
+        <el-form-item>
+          <el-button type="primary" :icon="Search" @click="handleSearch">查询</el-button>
+          <el-button :icon="Refresh" @click="resetFilters">重置</el-button>
+        </el-form-item>
+      </el-form>
+    </div>
+
+    <div class="table-container" v-loading="loading">
+      <el-table :data="tableData" stripe border>
+        <el-table-column type="index" label="#" width="60" align="center" />
+        <el-table-column prop="set_code" label="账套编码" width="120" />
+        <el-table-column prop="set_name" label="账套名称" min-width="160" show-overflow-tooltip>
+          <template #default="{ row }">
+            <span class="name-cell">{{ row.set_name }}</span>
+          </template>
+        </el-table-column>
+        <el-table-column prop="company_name" label="公司名称" min-width="160" show-overflow-tooltip />
+        <el-table-column prop="company_tax_no" label="税号" width="180" show-overflow-tooltip />
+        <el-table-column label="启用期间" width="120" align="center">
+          <template #default="{ row }">
+            <span>{{ row.start_year }}-{{ String(row.start_month).padStart(2, '0') }}</span>
+          </template>
+        </el-table-column>
+        <el-table-column prop="accounting_standard" label="会计制度" width="130" align="center">
+          <template #default="{ row }">
+            <el-tag size="small" :type="row.accounting_standard === '1' ? 'primary' : 'info'">
+              {{ row.accounting_standard === '1' ? '企业会计准则' : '小企业会计准则' }}
+            </el-tag>
+          </template>
+        </el-table-column>
+        <el-table-column prop="currency" label="币种" width="80" align="center" />
+        <el-table-column prop="tax_rate" label="税率(%)" width="90" align="center" />
+        <el-table-column prop="status" label="状态" width="80" align="center">
+          <template #default="{ row }">
+            <el-tag :type="row.status === '1' ? 'success' : 'info'" size="small">
+              {{ row.status === '1' ? '启用' : '禁用' }}
+            </el-tag>
+          </template>
+        </el-table-column>
+        <el-table-column label="操作" width="180" align="center" fixed="right">
+          <template #default="{ row }">
+            <el-button link type="primary" size="small" @click="openEdit(row)">编辑</el-button>
+            <el-button link type="primary" size="small" @click="handleToggleStatus(row)">
+              {{ row.status === '1' ? '禁用' : '启用' }}
+            </el-button>
+            <el-button link type="danger" size="small" @click="handleDelete(row)">删除</el-button>
+          </template>
+        </el-table-column>
+      </el-table>
+
+      <div class="pagination">
+        <el-pagination
+          v-model:current-page="pagination.page"
+          v-model:page-size="pagination.pageSize"
+          :total="pagination.total"
+          :page-sizes="[10, 20, 50, 100]"
+          layout="total, sizes, prev, pager, next, jumper"
+          @size-change="fetchList"
+          @current-change="fetchList"
+        />
+      </div>
+    </div>
+
+    <AccountSetEdit
+      v-model:visible="editVisible"
+      :edit-data="currentEditData"
+      @success="fetchList"
+    />
+  </div>
+</template>
+
+<script setup>
+import { ref, reactive, onMounted } from 'vue'
+import { ElMessage, ElMessageBox } from 'element-plus'
+import { Plus, Search, Refresh } from '@element-plus/icons-vue'
+import { getAccountSetList, deleteAccountSet, toggleAccountSetStatus } from '@/api/accountSet'
+import AccountSetEdit from './components/edit.vue'
+
+const loading = ref(false)
+const tableData = ref([])
+const editVisible = ref(false)
+const currentEditData = ref(null)
+
+const filters = reactive({
+  keyword: '',
+  status: ''
+})
+
+const pagination = reactive({
+  page: 1,
+  pageSize: 20,
+  total: 0
+})
+
+onMounted(() => {
+  fetchList()
+})
+
+async function fetchList() {
+  loading.value = true
+  try {
+    const res = await getAccountSetList({
+      page: pagination.page,
+      pageSize: pagination.pageSize,
+      ...filters
+    })
+    if (res.code === 200) {
+      tableData.value = res.data.list || []
+      pagination.total = res.data.total || 0
+    }
+  } catch (e) {
+    ElMessage.error(e.message || '查询失败')
+  } finally {
+    loading.value = false
+  }
+}
+
+function handleSearch() {
+  pagination.page = 1
+  fetchList()
+}
+
+function resetFilters() {
+  filters.keyword = ''
+  filters.status = ''
+  pagination.page = 1
+  fetchList()
+}
+
+function openCreate() {
+  currentEditData.value = null
+  editVisible.value = true
+}
+
+function openEdit(row) {
+  currentEditData.value = { ...row }
+  editVisible.value = true
+}
+
+async function handleToggleStatus(row) {
+  const newStatus = row.status === '1' ? '0' : '1'
+  const action = newStatus === '1' ? '启用' : '禁用'
+  try {
+    await ElMessageBox.confirm(`确定要${action}账套「${row.set_name}」吗？`, '提示', {
+      type: 'warning'
+    })
+    await toggleAccountSetStatus(row.id, newStatus)
+    ElMessage.success(`${action}成功`)
+    fetchList()
+  } catch (e) {
+    if (e !== 'cancel') {
+      ElMessage.error(e.message || '操作失败')
+    }
+  }
+}
+
+async function handleDelete(row) {
+  try {
+    await ElMessageBox.confirm(`确定要删除账套「${row.set_name}」吗？删除后不可恢复。`, '删除确认', {
+      type: 'warning'
+    })
+    await deleteAccountSet(row.id)
+    ElMessage.success('删除成功')
+    fetchList()
+  } catch (e) {
+    if (e !== 'cancel') {
+      ElMessage.error(e.message || '删除失败')
+    }
+  }
+}
+</script>
+
+<style lang="less" scoped>
+.account-set-page {
+  padding: 20px;
+}
+
+.page-header {
+  display: flex;
+  justify-content: space-between;
+  align-items: flex-start;
+  margin-bottom: 20px;
+
+  h2 {
+    margin: 0 0 6px 0;
+    font-size: 20px;
+    font-weight: 600;
+    color: var(--el-text-color-primary);
+  }
+
+  p {
+    margin: 0;
+    font-size: 13px;
+    color: var(--el-text-color-secondary);
+  }
+}
+
+.filter-bar {
+  background: var(--el-bg-color);
+  padding: 16px 16px 0;
+  border-radius: 4px;
+  margin-bottom: 16px;
+  border: 1px solid var(--el-border-color-lighter);
+}
+
+.table-container {
+  background: var(--el-bg-color);
+  padding: 16px;
+  border-radius: 4px;
+  border: 1px solid var(--el-border-color-lighter);
+}
+
+.name-cell {
+  font-weight: 500;
+  color: var(--el-text-color-primary);
+}
+
+.pagination {
+  margin-top: 16px;
+  display: flex;
+  justify-content: flex-end;
+}
+</style>
diff --git a/backend/src/views/apps/erp/accountSets/components/edit.vue b/backend/src/views/apps/erp/accountSets/components/edit.vue
new file mode 100644
index 0000000..224b0ec
--- /dev/null
+++ b/backend/src/views/apps/erp/accountSets/components/edit.vue
@@ -0,0 +1,184 @@
+<template>
+  <el-dialog
+    :model-value="visible"
+    :title="isEdit ? '编辑账套' : '新增账套'"
+    width="640px"
+    :close-on-click-modal="false"
+    @update:model-value="handleClose"
+    @closed="handleClosed"
+  >
+    <el-form
+      ref="formRef"
+      :model="form"
+      :rules="rules"
+      label-width="110px"
+      label-position="right"
+    >
+      <el-row :gutter="20">
+        <el-col :span="12">
+          <el-form-item label="账套编码" prop="set_code">
+            <el-input v-model="form.set_code" placeholder="请输入账套编码" :disabled="isEdit" />
+          </el-form-item>
+        </el-col>
+        <el-col :span="12">
+          <el-form-item label="账套名称" prop="set_name">
+            <el-input v-model="form.set_name" placeholder="请输入账套名称" />
+          </el-form-item>
+        </el-col>
+        <el-col :span="12">
+          <el-form-item label="公司名称" prop="company_name">
+            <el-input v-model="form.company_name" placeholder="请输入公司名称" />
+          </el-form-item>
+        </el-col>
+        <el-col :span="12">
+          <el-form-item label="公司税号" prop="company_tax_no">
+            <el-input v-model="form.company_tax_no" placeholder="请输入纳税人识别号" />
+          </el-form-item>
+        </el-col>
+        <el-col :span="12">
+          <el-form-item label="启用年度" prop="start_year">
+            <el-input-number v-model="form.start_year" :min="2000" :max="2100" style="width: 100%" />
+          </el-form-item>
+        </el-col>
+        <el-col :span="12">
+          <el-form-item label="启用月份" prop="start_month">
+            <el-select v-model="form.start_month" placeholder="请选择" style="width: 100%">
+              <el-option v-for="m in 12" :key="m" :label="m + '月'" :value="m" />
+            </el-select>
+          </el-form-item>
+        </el-col>
+        <el-col :span="12">
+          <el-form-item label="会计制度" prop="accounting_standard">
+            <el-select v-model="form.accounting_standard" placeholder="请选择" style="width: 100%">
+              <el-option label="企业会计准则" value="1" />
+              <el-option label="小企业会计准则" value="2" />
+            </el-select>
+          </el-form-item>
+        </el-col>
+        <el-col :span="12">
+          <el-form-item label="记账本位币" prop="currency">
+            <el-select v-model="form.currency" placeholder="请选择" style="width: 100%">
+              <el-option label="人民币(CNY)" value="CNY" />
+              <el-option label="美元(USD)" value="USD" />
+              <el-option label="欧元(EUR)" value="EUR" />
+              <el-option label="港币(HKD)" value="HKD" />
+            </el-select>
+          </el-form-item>
+        </el-col>
+        <el-col :span="12">
+          <el-form-item label="默认税率(%)" prop="tax_rate">
+            <el-input-number v-model="form.tax_rate" :min="0" :max="100" :precision="2" :step="0.5" style="width: 100%" />
+          </el-form-item>
+        </el-col>
+        <el-col :span="12">
+          <el-form-item label="状态" prop="status">
+            <el-select v-model="form.status" placeholder="请选择" style="width: 100%">
+              <el-option label="启用" value="1" />
+              <el-option label="禁用" value="0" />
+            </el-select>
+          </el-form-item>
+        </el-col>
+        <el-col :span="24">
+          <el-form-item label="备注" prop="remark">
+            <el-input
+              v-model="form.remark"
+              type="textarea"
+              :rows="3"
+              placeholder="请输入备注信息"
+            />
+          </el-form-item>
+        </el-col>
+      </el-row>
+    </el-form>
+
+    <template #footer>
+      <el-button @click="handleClose">取消</el-button>
+      <el-button type="primary" :loading="submitting" @click="handleSubmit">保存</el-button>
+    </template>
+  </el-dialog>
+</template>
+
+<script setup>
+import { ref, reactive, watch } from 'vue'
+import { ElMessage } from 'element-plus'
+import { createAccountSet, updateAccountSet } from '@/api/accountSet'
+
+const props = defineProps({
+  visible: { type: Boolean, default: false },
+  editData: { type: Object, default: null }
+})
+
+const emit = defineEmits(['update:visible', 'success'])
+
+const formRef = ref()
+const submitting = ref(false)
+const isEdit = ref(false)
+
+const defaultForm = () => ({
+  set_code: '',
+  set_name: '',
+  company_name: '',
+  company_tax_no: '',
+  start_year: new Date().getFullYear(),
+  start_month: 1,
+  accounting_standard: '1',
+  currency: 'CNY',
+  tax_rate: 13.00,
+  status: '1',
+  remark: ''
+})
+
+const form = reactive(defaultForm())
+
+const rules = {
+  set_code: [{ required: true, message: '请输入账套编码', trigger: 'blur' }],
+  set_name: [{ required: true, message: '请输入账套名称', trigger: 'blur' }]
+}
+
+watch(
+  () => props.visible,
+  (val) => {
+    if (val) {
+      if (props.editData) {
+        isEdit.value = true
+        Object.assign(form, props.editData)
+      } else {
+        isEdit.value = false
+        Object.assign(form, defaultForm())
+      }
+    }
+  }
+)
+
+function handleClose() {
+  emit('update:visible', false)
+}
+
+function handleClosed() {
+  formRef.value?.resetFields()
+}
+
+async function handleSubmit() {
+  if (!formRef.value) return
+  await formRef.value.validate(async (valid) => {
+    if (!valid) return
+    submitting.value = true
+    try {
+      const payload = { ...form }
+      if (isEdit.value) {
+        await updateAccountSet(props.editData.id, payload)
+        ElMessage.success('更新成功')
+      } else {
+        await createAccountSet(payload)
+        ElMessage.success('创建成功')
+      }
+      emit('success')
+      handleClose()
+    } catch (e) {
+      ElMessage.error(e.message || '操作失败')
+    } finally {
+      submitting.value = false
+    }
+  })
+}
+</script>
diff --git a/backend/src/views/apps/erp/accountSets/index.vue b/backend/src/views/apps/erp/accountSets/index.vue
new file mode 100644
index 0000000..7cf6efa
--- /dev/null
+++ b/backend/src/views/apps/erp/accountSets/index.vue
@@ -0,0 +1,253 @@
+<template>
+  <div class="account-set-page">
+    <div class="page-header">
+      <div>
+        <h2>账套管理</h2>
+        <p>管理企业账套信息，支持多账套切换与独立核算</p>
+      </div>
+      <div class="header-actions">
+        <el-button type="primary" :icon="Plus" @click="openCreate">新增账套</el-button>
+      </div>
+    </div>
+
+    <div class="filter-bar">
+      <el-form :inline="true" :model="filters" @submit.prevent>
+        <el-form-item>
+          <el-input
+            v-model="filters.keyword"
+            clearable
+            placeholder="搜索账套名称"
+            :prefix-icon="Search"
+            style="width: 220px"
+            @keyup.enter="handleSearch"
+          />
+        </el-form-item>
+        <el-form-item label="状态">
+          <el-select v-model="filters.status" clearable placeholder="全部" style="width: 120px">
+            <el-option label="启用" value="1" />
+            <el-option label="禁用" value="0" />
+          </el-select>
+        </el-form-item>
+        <el-form-item>
+          <el-button type="primary" :icon="Search" @click="handleSearch">查询</el-button>
+          <el-button :icon="Refresh" @click="resetFilters">重置</el-button>
+        </el-form-item>
+      </el-form>
+    </div>
+
+    <div class="table-container" v-loading="loading">
+      <el-table :data="tableData" stripe border>
+        <el-table-column type="index" label="#" width="60" align="center" />
+        <el-table-column prop="set_code" label="账套编码" width="120" />
+        <el-table-column prop="set_name" label="账套名称" min-width="160" show-overflow-tooltip>
+          <template #default="{ row }">
+            <span class="name-cell">{{ row.set_name }}</span>
+          </template>
+        </el-table-column>
+        <el-table-column prop="company_name" label="公司名称" min-width="160" show-overflow-tooltip />
+        <el-table-column prop="company_tax_no" label="税号" width="180" show-overflow-tooltip />
+        <el-table-column label="启用期间" width="120" align="center">
+          <template #default="{ row }">
+            <span>{{ row.start_year }}-{{ String(row.start_month).padStart(2, '0') }}</span>
+          </template>
+        </el-table-column>
+        <el-table-column prop="accounting_standard" label="会计制度" width="130" align="center">
+          <template #default="{ row }">
+            <el-tag size="small" :type="row.accounting_standard === '1' ? 'primary' : 'info'">
+              {{ row.accounting_standard === '1' ? '企业会计准则' : '小企业会计准则' }}
+            </el-tag>
+          </template>
+        </el-table-column>
+        <el-table-column prop="currency" label="币种" width="80" align="center" />
+        <el-table-column prop="tax_rate" label="税率(%)" width="90" align="center" />
+        <el-table-column prop="status" label="状态" width="80" align="center">
+          <template #default="{ row }">
+            <el-tag :type="row.status === '1' ? 'success' : 'info'" size="small">
+              {{ row.status === '1' ? '启用' : '禁用' }}
+            </el-tag>
+          </template>
+        </el-table-column>
+        <el-table-column label="操作" width="180" align="center" fixed="right">
+          <template #default="{ row }">
+            <el-button link type="primary" size="small" @click="openEdit(row)">编辑</el-button>
+            <el-button link type="primary" size="small" @click="handleToggleStatus(row)">
+              {{ row.status === '1' ? '禁用' : '启用' }}
+            </el-button>
+            <el-button link type="danger" size="small" @click="handleDelete(row)">删除</el-button>
+          </template>
+        </el-table-column>
+      </el-table>
+
+      <div class="pagination">
+        <el-pagination
+          v-model:current-page="pagination.page"
+          v-model:page-size="pagination.pageSize"
+          :total="pagination.total"
+          :page-sizes="[10, 20, 50, 100]"
+          layout="total, sizes, prev, pager, next, jumper"
+          @size-change="fetchList"
+          @current-change="fetchList"
+        />
+      </div>
+    </div>
+
+    <AccountSetEdit
+      v-model:visible="editVisible"
+      :edit-data="currentEditData"
+      @success="fetchList"
+    />
+  </div>
+</template>
+
+<script setup>
+import { ref, reactive, onMounted } from 'vue'
+import { ElMessage, ElMessageBox } from 'element-plus'
+import { Plus, Search, Refresh } from '@element-plus/icons-vue'
+import { getAccountSetList, deleteAccountSet, toggleAccountSetStatus } from '@/api/accountSet'
+import AccountSetEdit from './components/edit.vue'
+
+const loading = ref(false)
+const tableData = ref([])
+const editVisible = ref(false)
+const currentEditData = ref(null)
+
+const filters = reactive({
+  keyword: '',
+  status: ''
+})
+
+const pagination = reactive({
+  page: 1,
+  pageSize: 20,
+  total: 0
+})
+
+onMounted(() => {
+  fetchList()
+})
+
+async function fetchList() {
+  loading.value = true
+  try {
+    const res = await getAccountSetList({
+      page: pagination.page,
+      pageSize: pagination.pageSize,
+      ...filters
+    })
+    if (res.code === 200) {
+      tableData.value = res.data.list || []
+      pagination.total = res.data.total || 0
+    }
+  } catch (e) {
+    ElMessage.error(e.message || '查询失败')
+  } finally {
+    loading.value = false
+  }
+}
+
+function handleSearch() {
+  pagination.page = 1
+  fetchList()
+}
+
+function resetFilters() {
+  filters.keyword = ''
+  filters.status = ''
+  pagination.page = 1
+  fetchList()
+}
+
+function openCreate() {
+  currentEditData.value = null
+  editVisible.value = true
+}
+
+function openEdit(row) {
+  currentEditData.value = { ...row }
+  editVisible.value = true
+}
+
+async function handleToggleStatus(row) {
+  const newStatus = row.status === '1' ? '0' : '1'
+  const action = newStatus === '1' ? '启用' : '禁用'
+  try {
+    await ElMessageBox.confirm(`确定要${action}账套「${row.set_name}」吗？`, '提示', {
+      type: 'warning'
+    })
+    await toggleAccountSetStatus(row.id, newStatus)
+    ElMessage.success(`${action}成功`)
+    fetchList()
+  } catch (e) {
+    if (e !== 'cancel') {
+      ElMessage.error(e.message || '操作失败')
+    }
+  }
+}
+
+async function handleDelete(row) {
+  try {
+    await ElMessageBox.confirm(`确定要删除账套「${row.set_name}」吗？删除后不可恢复。`, '删除确认', {
+      type: 'warning'
+    })
+    await deleteAccountSet(row.id)
+    ElMessage.success('删除成功')
+    fetchList()
+  } catch (e) {
+    if (e !== 'cancel') {
+      ElMessage.error(e.message || '删除失败')
+    }
+  }
+}
+</script>
+
+<style lang="less" scoped>
+.account-set-page {
+  padding: 20px;
+}
+
+.page-header {
+  display: flex;
+  justify-content: space-between;
+  align-items: flex-start;
+  margin-bottom: 20px;
+
+  h2 {
+    margin: 0 0 6px 0;
+    font-size: 20px;
+    font-weight: 600;
+    color: var(--el-text-color-primary);
+  }
+
+  p {
+    margin: 0;
+    font-size: 13px;
+    color: var(--el-text-color-secondary);
+  }
+}
+
+.filter-bar {
+  background: var(--el-bg-color);
+  padding: 16px 16px 0;
+  border-radius: 4px;
+  margin-bottom: 16px;
+  border: 1px solid var(--el-border-color-lighter);
+}
+
+.table-container {
+  background: var(--el-bg-color);
+  padding: 16px;
+  border-radius: 4px;
+  border: 1px solid var(--el-border-color-lighter);
+}
+
+.name-cell {
+  font-weight: 500;
+  color: var(--el-text-color-primary);
+}
+
+.pagination {
+  margin-top: 16px;
+  display: flex;
+  justify-content: flex-end;
+}
+</style>
diff --git a/backend/src/views/apps/erp/components/contactBook.vue b/backend/src/views/apps/erp/components/contactBook.vue
new file mode 100644
index 0000000..ed7ce81
--- /dev/null
+++ b/backend/src/views/apps/erp/components/contactBook.vue
@@ -0,0 +1,453 @@
+<template>
+  <el-drawer
+    :model-value="visible"
+    @update:model-value="val => emit('update:visible', val)"
+    :title="companyName + ' - 通讯录'"
+    direction="rtl"
+    size="850px"
+    @closed="handleClosed"
+  >
+    <div class="contact-book">
+      <div class="toolbar">
+        <el-button type="primary" :icon="Plus" @click="openCreate">新增联系人</el-button>
+        <span class="count-tip">共 {{ list.length }} 位联系人</span>
+      </div>
+
+      <el-table :data="list" v-loading="loading" stripe border size="small">
+        <el-table-column type="index" label="#" width="50" align="center" />
+        <el-table-column prop="name" label="姓名" width="100">
+          <template #default="{ row }">
+            <span class="contact-name name-link" @click="openDetail(row)">{{ row.name }}</span>
+            <el-tag v-if="row.is_primary === 1" type="danger" size="small" effect="plain" style="margin-left:4px">主要</el-tag>
+          </template>
+        </el-table-column>
+        <el-table-column prop="gender" label="性别" width="60" align="center">
+          <template #default="{ row }">{{ genderText(row.gender) }}</template>
+        </el-table-column>
+        <el-table-column prop="status" label="状态" width="70" align="center">
+          <template #default="{ row }">
+            <el-tag :type="row.status === 1 ? 'success' : 'info'" size="small">
+              {{ row.status === 1 ? '在职' : '离职' }}
+            </el-tag>
+          </template>
+        </el-table-column>
+        <el-table-column prop="department" label="部门" width="90" show-overflow-tooltip />
+        <el-table-column prop="position" label="职位" width="90" show-overflow-tooltip />
+        <!-- <el-table-column prop="phone" label="座机" width="110" show-overflow-tooltip /> -->
+        <el-table-column label="手机" min-width="130" show-overflow-tooltip>
+          <template #default="{ row }">{{ formatMobiles(row.mobiles) }}</template>
+        </el-table-column>
+        <el-table-column prop="email" label="邮箱" min-width="140" show-overflow-tooltip />
+        <el-table-column label="操作" width="140" align="center" fixed="right">
+          <template #default="{ row }">
+            <el-button link type="primary" size="small" @click="openEdit(row)">编辑</el-button>
+            <el-button link type="danger" size="small" @click="handleDelete(row)">删除</el-button>
+          </template>
+        </el-table-column>
+      </el-table>
+    </div>
+
+    <!-- 新增/编辑弹窗 -->
+    <el-dialog
+      v-model="editVisible"
+      :title="editData ? '编辑联系人' : '新增联系人'"
+      width="640px"
+      :close-on-click-modal="false"
+    >
+      <el-form ref="formRef" :model="form" :rules="rules" label-width="90px" label-position="right">
+        <el-row :gutter="16">
+          <el-col :span="12">
+            <el-form-item label="姓名" prop="name">
+              <el-input v-model="form.name" placeholder="请输入姓名" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="性别" prop="gender">
+              <el-select v-model="form.gender" placeholder="请选择" style="width:100%">
+                <el-option label="未知" :value="0" />
+                <el-option label="男" :value="1" />
+                <el-option label="女" :value="2" />
+              </el-select>
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="部门" prop="department">
+              <el-input v-model="form.department" placeholder="请输入部门" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="职位" prop="position">
+              <el-input v-model="form.position" placeholder="请输入职位" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="座机" prop="phone">
+              <el-input v-model="form.phone" placeholder="请输入座机号" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="邮箱" prop="email">
+              <el-input v-model="form.email" placeholder="请输入邮箱" />
+            </el-form-item>
+          </el-col>
+        </el-row>
+
+        <!-- 手机（动态，最多5个） -->
+        <el-form-item label="手机">
+          <div class="mobile-list">
+            <div v-for="(m, idx) in form.mobiles" :key="idx" class="mobile-item">
+              <el-input v-model="form.mobiles[idx]" placeholder="请输入手机号" style="flex:1" />
+              <el-button :icon="Delete" :disabled="form.mobiles.length <= 1" @click="removeMobile(idx)" />
+            </div>
+            <el-button v-if="form.mobiles.length < 5" type="primary" plain :icon="Plus" @click="addMobile">
+              添加手机号（{{ form.mobiles.length }}/5）
+            </el-button>
+          </div>
+        </el-form-item>
+
+        <el-row :gutter="16">
+          <el-col :span="12">
+            <el-form-item label="微信" prop="wechat">
+              <el-input v-model="form.wechat" placeholder="请输入微信号" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="QQ" prop="qq">
+              <el-input v-model="form.qq" placeholder="请输入QQ号" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="钉钉" prop="dingtalk">
+              <el-input v-model="form.dingtalk" placeholder="请输入钉钉号" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="主要联系人" prop="is_primary">
+              <el-switch v-model="form.is_primary" :active-value="1" :inactive-value="0" active-text="是" inactive-text="否" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="人员状态" prop="status">
+              <el-select v-model="form.status" placeholder="请选择" style="width:100%">
+                <el-option label="在职" :value="1" />
+                <el-option label="离职" :value="0" />
+              </el-select>
+            </el-form-item>
+          </el-col>
+          <el-col :span="24">
+            <el-form-item label="家庭住址" prop="home_address">
+              <el-input v-model="form.home_address" placeholder="请输入家庭住址" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="24">
+            <el-form-item label="备注" prop="remark">
+              <el-input v-model="form.remark" type="textarea" :rows="3" placeholder="请输入备注" />
+            </el-form-item>
+          </el-col>
+        </el-row>
+      </el-form>
+
+      <template #footer>
+        <el-button @click="editVisible = false">取消</el-button>
+        <el-button type="primary" :loading="submitting" @click="handleSave">保存</el-button>
+      </template>
+    </el-dialog>
+
+    <!-- 联系人详情弹窗 -->
+    <el-dialog
+      v-model="detailVisible"
+      :title="detailData?.name + ' - 联系人详情'"
+      width="560px"
+    >
+      <div v-if="detailData" class="contact-detail">
+        <el-descriptions :column="2" border size="small" label-width="90px">
+          <el-descriptions-item label="姓名">{{ detailData.name }}</el-descriptions-item>
+          <el-descriptions-item label="性别">{{ genderText(detailData.gender) }}</el-descriptions-item>
+          <el-descriptions-item label="部门">{{ detailData.department || '-' }}</el-descriptions-item>
+          <el-descriptions-item label="职位">{{ detailData.position || '-' }}</el-descriptions-item>
+          <el-descriptions-item label="座机">{{ detailData.phone || '-' }}</el-descriptions-item>
+          <el-descriptions-item label="邮箱">{{ detailData.email || '-' }}</el-descriptions-item>
+          <el-descriptions-item label="微信">{{ detailData.wechat || '-' }}</el-descriptions-item>
+          <el-descriptions-item label="QQ">{{ detailData.qq || '-' }}</el-descriptions-item>
+          <el-descriptions-item label="钉钉">{{ detailData.dingtalk || '-' }}</el-descriptions-item>
+          <el-descriptions-item label="主要联系人">
+            <el-tag v-if="detailData.is_primary === 1" type="danger" size="small">是</el-tag>
+            <span v-else>否</span>
+          </el-descriptions-item>
+          <el-descriptions-item label="人员状态">
+            <el-tag :type="detailData.status === 1 ? 'success' : 'info'" size="small">
+              {{ detailData.status === 1 ? '在职' : '离职' }}
+            </el-tag>
+          </el-descriptions-item>
+          <el-descriptions-item label="手机" :span="2">{{ formatMobiles(detailData.mobiles) }}</el-descriptions-item>
+          <el-descriptions-item label="家庭住址" :span="2">{{ detailData.home_address || '-' }}</el-descriptions-item>
+          <el-descriptions-item label="备注" :span="2">{{ detailData.remark || '-' }}</el-descriptions-item>
+        </el-descriptions>
+      </div>
+      <template #footer>
+        <el-button @click="detailVisible = false">关闭</el-button>
+        <el-button type="primary" @click="editFromDetail">编辑</el-button>
+      </template>
+    </el-dialog>
+  </el-drawer>
+</template>
+
+<script setup>
+import { ref, reactive, watch } from 'vue'
+import { ElMessage, ElMessageBox } from 'element-plus'
+import { Plus, Delete } from '@element-plus/icons-vue'
+import {
+  getCompanyContactList,
+  createCompanyContact,
+  updateCompanyContact,
+  deleteCompanyContact
+} from '@/api/companyContact'
+
+const props = defineProps({
+  visible: { type: Boolean, default: false },
+  companyType: { type: String, default: '' },
+  companyId: { type: [Number, String], default: 0 },
+  companyName: { type: String, default: '' }
+})
+
+const emit = defineEmits(['update:visible'])
+
+const loading = ref(false)
+const list = ref([])
+const editVisible = ref(false)
+const editData = ref(null)
+const submitting = ref(false)
+const formRef = ref()
+const detailVisible = ref(false)
+const detailData = ref(null)
+
+const defaultForm = () => ({
+  name: '',
+  gender: 0,
+  phone: '',
+  mobiles: [''],
+  wechat: '',
+  qq: '',
+  dingtalk: '',
+  email: '',
+  department: '',
+  position: '',
+  home_address: '',
+  is_primary: 0,
+  status: 1,
+  remark: ''
+})
+
+const form = reactive(defaultForm())
+
+const rules = {
+  name: [{ required: true, message: '请输入姓名', trigger: 'blur' }]
+}
+
+watch(
+  () => props.visible,
+  (val) => {
+    if (val && props.companyType && props.companyId) {
+      fetchList()
+    }
+  }
+)
+
+async function fetchList() {
+  loading.value = true
+  try {
+    const res = await getCompanyContactList({
+      company_type: props.companyType,
+      company_id: props.companyId
+    })
+    if (res.code === 200) {
+      list.value = res.data.list || []
+    }
+  } catch (e) {
+    ElMessage.error(e.message || '查询失败')
+  } finally {
+    loading.value = false
+  }
+}
+
+function genderText(g) {
+  if (g === 1) return '男'
+  if (g === 2) return '女'
+  return '未知'
+}
+
+function formatMobiles(mobiles) {
+  if (!mobiles) return '-'
+  try {
+    const arr = typeof mobiles === 'string' ? JSON.parse(mobiles) : mobiles
+    return arr.filter(m => m && m.trim()).join('、') || '-'
+  } catch {
+    return '-'
+  }
+}
+
+function addMobile() {
+  if (form.mobiles.length < 5) {
+    form.mobiles.push('')
+  }
+}
+
+function removeMobile(idx) {
+  if (form.mobiles.length > 1) {
+    form.mobiles.splice(idx, 1)
+  }
+}
+
+function openCreate() {
+  editData.value = null
+  Object.assign(form, defaultForm())
+  editVisible.value = true
+}
+
+function openEdit(row) {
+  editData.value = { ...row }
+  let mobiles = ['']
+  try {
+    mobiles = row.mobiles ? (typeof row.mobiles === 'string' ? JSON.parse(row.mobiles) : row.mobiles) : ['']
+    if (!Array.isArray(mobiles) || mobiles.length === 0) mobiles = ['']
+  } catch {
+    mobiles = ['']
+  }
+  Object.assign(form, {
+    name: row.name,
+    gender: row.gender || 0,
+    phone: row.phone || '',
+    mobiles: mobiles,
+    wechat: row.wechat || '',
+    qq: row.qq || '',
+    dingtalk: row.dingtalk || '',
+    email: row.email || '',
+    department: row.department || '',
+    position: row.position || '',
+    home_address: row.home_address || '',
+    is_primary: row.is_primary || 0,
+    status: row.status !== undefined ? row.status : 1,
+    remark: row.remark || ''
+  })
+  editVisible.value = true
+}
+
+function openDetail(row) {
+  detailData.value = { ...row }
+  detailVisible.value = true
+}
+
+function editFromDetail() {
+  const row = detailData.value
+  detailVisible.value = false
+  if (row) {
+    openEdit(row)
+  }
+}
+
+async function handleSave() {
+  if (!formRef.value) return
+  try {
+    await formRef.value.validate()
+  } catch (e) {
+    return
+  }
+
+  // 过滤空手机号
+  const validMobiles = form.mobiles.filter(m => m && m.trim())
+
+  submitting.value = true
+  try {
+    const payload = {
+      company_type: props.companyType,
+      company_id: Number(props.companyId),
+      name: form.name,
+      gender: form.gender,
+      phone: form.phone,
+      mobiles: JSON.stringify(validMobiles),
+      wechat: form.wechat,
+      qq: form.qq,
+      dingtalk: form.dingtalk,
+      email: form.email,
+      department: form.department,
+      position: form.position,
+      home_address: form.home_address,
+      is_primary: form.is_primary,
+      status: form.status,
+      remark: form.remark
+    }
+
+    if (editData.value) {
+      await updateCompanyContact(editData.value.id, payload)
+      ElMessage.success('更新成功')
+    } else {
+      await createCompanyContact(payload)
+      ElMessage.success('创建成功')
+    }
+    editVisible.value = false
+    fetchList()
+  } catch (e) {
+    ElMessage.error(e.message || '操作失败')
+  } finally {
+    submitting.value = false
+  }
+}
+
+async function handleDelete(row) {
+  try {
+    await ElMessageBox.confirm(`确定要删除联系人「${row.name}」吗？`, '提示', { type: 'warning' })
+    await deleteCompanyContact(row.id)
+    ElMessage.success('删除成功')
+    fetchList()
+  } catch (e) {
+    if (e !== 'cancel') {
+      ElMessage.error(e.message || '删除失败')
+    }
+  }
+}
+
+function handleClosed() {
+  list.value = []
+}
+</script>
+
+<style lang="less" scoped>
+.contact-book {
+  padding: 0 10px;
+}
+
+.toolbar {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  margin-bottom: 16px;
+
+  .count-tip {
+    color: var(--el-text-color-secondary);
+    font-size: 13px;
+  }
+}
+
+.contact-name {
+  font-weight: 500;
+}
+
+.name-link {
+  cursor: pointer;
+  color: var(--el-color-primary);
+  &:hover {
+    text-decoration: underline;
+  }
+}
+
+.mobile-list {
+  width: 100%;
+
+  .mobile-item {
+    display: flex;
+    align-items: center;
+    gap: 8px;
+    margin-bottom: 8px;
+  }
+}
+</style>
diff --git a/backend/src/views/apps/erp/customer/components/edit.vue b/backend/src/views/apps/erp/customer/components/edit.vue
new file mode 100644
index 0000000..c051d1a
--- /dev/null
+++ b/backend/src/views/apps/erp/customer/components/edit.vue
@@ -0,0 +1,452 @@
+<template>
+  <el-dialog
+    :model-value="visible"
+    :title="dialogTitle"
+    width="680px"
+    :close-on-click-modal="false"
+    @update:model-value="handleClose"
+    @closed="handleClosed"
+  >
+    <!-- 步骤条 -->
+    <div class="steps-wrapper">
+      <el-steps :active="activeStep" finish-status="success" align-center>
+        <el-step title="基本信息" />
+        <el-step title="联系信息" />
+        <el-step title="开票信息" />
+        <el-step title="备注信息" />
+      </el-steps>
+    </div>
+
+    <el-form
+      ref="formRef"
+      :model="form"
+      :rules="allRules"
+      label-width="100px"
+      label-position="right"
+      style="margin-top: 24px"
+    >
+      <!-- 步骤1：基本信息 -->
+      <div v-show="activeStep === 0">
+        <el-row :gutter="20">
+          <el-col :span="12">
+            <el-form-item label="客户名称" prop="customer_name">
+              <el-input v-model="form.customer_name" placeholder="请输入客户名称" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="客户类型" prop="customer_type">
+              <el-select v-model="form.customer_type" placeholder="请选择" style="width: 100%">
+                <el-option label="企业" value="1" />
+                <el-option label="政府机构" value="2" />
+                <el-option label="国企" value="3" />
+                <el-option label="个人" value="4" />
+              </el-select>
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="客户等级" prop="customer_level">
+              <el-select v-model="form.customer_level" placeholder="请选择" style="width: 100%">
+                <el-option label="核心客户" value="1" />
+                <el-option label="重要客户" value="2" />
+                <el-option label="普通客户" value="3" />
+                <el-option label="潜在客户" value="4" />
+              </el-select>
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="所属行业" prop="industry">
+              <el-input v-model="form.industry" placeholder="请输入所属行业" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="状态" prop="status">
+              <el-select v-model="form.status" placeholder="请选择" style="width: 100%">
+                <el-option label="正常" value="1" />
+                <el-option label="禁用" value="0" />
+                <el-option label="冻结" value="2" />
+                <el-option label="已注销" value="3" />
+              </el-select>
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="注册资本" prop="registered_capital">
+              <el-input v-model="form.registered_capital" placeholder="万元">
+                <template #append>万元</template>
+              </el-input>
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="实缴资本" prop="paid_capital">
+              <el-input v-model="form.paid_capital" placeholder="万元">
+                <template #append>万元</template>
+              </el-input>
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="成立日期" prop="establish_date">
+              <el-date-picker
+                v-model="form.establish_date"
+                type="date"
+                value-format="YYYY-MM-DD"
+                placeholder="选择日期"
+                style="width: 100%"
+              />
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="行政区划" prop="administrative_division">
+              <el-input v-model="form.administrative_division" placeholder="省/市/区" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="企业类型" prop="enterprise_type">
+              <el-select v-model="form.enterprise_type" placeholder="请选择" style="width: 100%">
+                <el-option label="有限责任公司" value="有限责任公司" />
+                <el-option label="股份有限公司" value="股份有限公司" />
+                <el-option label="合伙企业" value="合伙企业" />
+                <el-option label="个人独资企业" value="个人独资企业" />
+                <el-option label="国有企业" value="国有企业" />
+                <el-option label="集体企业" value="集体企业" />
+                <el-option label="外商投资企业" value="外商投资企业" />
+                <el-option label="其他" value="其他" />
+              </el-select>
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="纳税人资质" prop="taxpayer_qualification">
+              <el-select v-model="form.taxpayer_qualification" placeholder="请选择" style="width: 100%">
+                <el-option label="一般纳税人" value="一般纳税人" />
+                <el-option label="小规模纳税人" value="小规模纳税人" />
+                <el-option label="其他" value="其他" />
+              </el-select>
+            </el-form-item>
+          </el-col>
+          <el-col :span="24">
+            <el-form-item label="经营范围" prop="business_scope">
+              <el-input
+                v-model="form.business_scope"
+                type="textarea"
+                :rows="3"
+                placeholder="请输入经营范围（选填）"
+              />
+            </el-form-item>
+          </el-col>
+        </el-row>
+      </div>
+
+      <!-- 步骤2：联系信息 -->
+      <div v-show="activeStep === 1">
+        <el-row :gutter="20">
+          <el-col :span="12">
+            <el-form-item label="联系人" prop="contact_person">
+              <el-input v-model="form.contact_person" placeholder="请输入联系人姓名" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="联系电话" prop="contact_phone">
+              <el-input v-model="form.contact_phone" placeholder="请输入联系电话" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="联系邮箱" prop="contact_email">
+              <el-input v-model="form.contact_email" placeholder="请输入联系邮箱" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="24">
+            <el-form-item label="客户地址" prop="address">
+              <el-input v-model="form.address" placeholder="请输入详细地址" />
+            </el-form-item>
+          </el-col>
+        </el-row>
+      </div>
+
+      <!-- 步骤3：开票信息（发票+银行合并） -->
+      <div v-show="activeStep === 2">
+        <el-divider content-position="left">发票信息</el-divider>
+        <el-row :gutter="20">
+          <el-col :span="12">
+            <el-form-item label="发票抬头" prop="invoice_title">
+              <el-input v-model="form.invoice_title" placeholder="请输入发票抬头" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="纳税人识别号" prop="tax_number">
+              <el-input v-model="form.tax_number" placeholder="请输入纳税人识别号" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="24">
+            <el-form-item label="注册地址" prop="registered_address">
+              <el-input v-model="form.registered_address" placeholder="请输入注册地址" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="注册电话" prop="registered_phone">
+              <el-input v-model="form.registered_phone" placeholder="请输入注册电话" />
+            </el-form-item>
+          </el-col>
+        </el-row>
+        <el-divider content-position="left">银行信息</el-divider>
+        <el-row :gutter="20">
+          <el-col :span="12">
+            <el-form-item label="开户行名称" prop="bank_name">
+              <el-input v-model="form.bank_name" placeholder="请输入开户行名称" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="开户行账号" prop="bank_account">
+              <el-input v-model="form.bank_account" placeholder="请输入开户行账号" />
+            </el-form-item>
+          </el-col>
+        </el-row>
+      </div>
+
+      <!-- 步骤4：备注信息（最后，只放textarea） -->
+      <div v-show="activeStep === 3">
+        <el-form-item label="备注" prop="remark">
+          <el-input
+            v-model="form.remark"
+            type="textarea"
+            :rows="10"
+            placeholder="请输入备注信息（选填）"
+          />
+        </el-form-item>
+        <div class="final-step-tip">
+          <el-icon><InfoFilled /></el-icon>
+          <span>确认所有信息无误后，点击「保存」完成创建。</span>
+        </div>
+      </div>
+    </el-form>
+
+    <template #footer>
+      <div class="dialog-footer">
+        <div class="footer-left">
+          <el-button v-if="activeStep > 0" @click="prevStep">上一步</el-button>
+          <el-button v-if="activeStep < 3" type="primary" @click="nextStep">下一步</el-button>
+        </div>
+        <div class="footer-right">
+          <el-button @click="handleClose">取消</el-button>
+          <!-- 保存草稿：仅新增或编辑草稿时显示 -->
+          <el-button v-if="!isEdit || form.is_draft === 1" :loading="submitting" @click="handleSaveDraft">
+            保存草稿
+          </el-button>
+          <!-- 保存：仅最后一步显示 -->
+          <el-button v-if="activeStep === 3" type="primary" :loading="submitting" @click="handleSave(false)">
+            保存
+          </el-button>
+        </div>
+      </div>
+    </template>
+  </el-dialog>
+</template>
+
+<script setup>
+import { ref, reactive, computed, watch } from 'vue'
+import { ElMessage } from 'element-plus'
+import { InfoFilled } from '@element-plus/icons-vue'
+import { createCustomer, updateCustomer } from '@/api/customer'
+
+const props = defineProps({
+  visible: { type: Boolean, default: false },
+  editData: { type: Object, default: null }
+})
+
+const emit = defineEmits(['update:visible', 'success'])
+
+const formRef = ref()
+const activeStep = ref(0)
+const submitting = ref(false)
+const isEdit = ref(false)
+const internalId = ref(null)
+
+const dialogTitle = computed(() => {
+  if (isEdit.value) {
+    return form.is_draft === 1 ? '编辑客户（草稿）' : '编辑客户'
+  }
+  return '新增客户'
+})
+
+const defaultForm = () => ({
+  customer_name: '',
+  customer_type: '1',
+  contact_person: '',
+  contact_phone: '',
+  contact_email: '',
+  customer_level: '3',
+  industry: '',
+  registered_capital: '',
+  paid_capital: '',
+  establish_date: '',
+  administrative_division: '',
+  enterprise_type: '',
+  taxpayer_qualification: '',
+  business_scope: '',
+  address: '',
+  status: '1',
+  is_draft: 0,
+  remark: '',
+  invoice_title: '',
+  tax_number: '',
+  bank_name: '',
+  bank_account: '',
+  registered_address: '',
+  registered_phone: ''
+})
+
+const form = reactive(defaultForm())
+
+// 各步骤的验证规则
+const stepRules = [
+  // 步骤1：基本信息
+  {
+    customer_name: [{ required: true, message: '请输入客户名称', trigger: 'blur' }],
+    customer_type: [{ required: true, message: '请选择客户类型', trigger: 'change' }]
+  },
+  // 步骤2：联系信息
+  {
+    contact_person: [{ required: true, message: '请输入联系人', trigger: 'blur' }],
+    contact_phone: [{ required: true, message: '请输入联系电话', trigger: 'blur' }]
+  },
+  // 步骤3：开票信息（无必填）
+  {},
+  // 步骤4：备注信息（无必填）
+  {}
+]
+
+const allRules = computed(() => {
+  const merged = {}
+  stepRules.forEach(rules => {
+    Object.assign(merged, rules)
+  })
+  return merged
+})
+
+watch(
+  () => props.visible,
+  (val) => {
+    if (val) {
+      activeStep.value = 0
+      internalId.value = null
+      if (props.editData) {
+        isEdit.value = true
+        internalId.value = props.editData.id
+        Object.assign(form, props.editData)
+      } else {
+        isEdit.value = false
+        Object.assign(form, defaultForm())
+      }
+    }
+  }
+)
+
+function handleClose() {
+  emit('update:visible', false)
+}
+
+function handleClosed() {
+  formRef.value?.resetFields()
+  activeStep.value = 0
+}
+
+async function nextStep() {
+  const currentRules = stepRules[activeStep.value]
+  if (Object.keys(currentRules).length > 0) {
+    try {
+      await formRef.value.validateField(Object.keys(currentRules))
+    } catch (e) {
+      return
+    }
+  }
+  if (activeStep.value < 3) {
+    activeStep.value++
+  }
+}
+
+function prevStep() {
+  if (activeStep.value > 0) {
+    activeStep.value--
+  }
+}
+
+async function handleSave(isDraft) {
+  if (!formRef.value) return
+  if (isDraft) {
+    if (!form.customer_name || form.customer_name.trim() === '') {
+      ElMessage.warning('客户名称不能为空')
+      return
+    }
+  } else {
+    try {
+      await formRef.value.validate()
+    } catch (e) {
+      for (let i = 0; i < stepRules.length; i++) {
+        const fields = Object.keys(stepRules[i])
+        for (const field of fields) {
+          if (!form[field] || form[field] === '') {
+            activeStep.value = i
+            return
+          }
+        }
+      }
+      return
+    }
+  }
+
+  submitting.value = true
+  try {
+    const payload = { ...form, is_draft: isDraft ? 1 : 0 }
+    if (internalId.value) {
+      await updateCustomer(internalId.value, payload)
+      ElMessage.success(isDraft ? '草稿已保存' : '更新成功')
+    } else {
+      const res = await createCustomer(payload)
+      ElMessage.success(isDraft ? '草稿已保存' : '创建成功')
+      if (res && res.data && res.data.id) {
+        internalId.value = res.data.id
+        isEdit.value = true
+      }
+    }
+    emit('success')
+    if (!isDraft) {
+      handleClose()
+    }
+  } catch (e) {
+    ElMessage.error(e.message || '操作失败')
+  } finally {
+    submitting.value = false
+  }
+}
+
+function handleSaveDraft() {
+  handleSave(true)
+}
+</script>
+
+<style lang="less" scoped>
+.steps-wrapper {
+  padding: 0 20px;
+}
+
+.dialog-footer {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+
+  .footer-left,
+  .footer-right {
+    display: flex;
+    gap: 8px;
+  }
+}
+
+.final-step-tip {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  margin-top: 24px;
+  padding: 12px 16px;
+  background: var(--el-color-info-light-9);
+  border-radius: 4px;
+  color: var(--el-text-color-secondary);
+  font-size: 13px;
+}
+</style>
diff --git a/backend/src/views/apps/erp/customer/index.vue b/backend/src/views/apps/erp/customer/index.vue
new file mode 100644
index 0000000..34e42d3
--- /dev/null
+++ b/backend/src/views/apps/erp/customer/index.vue
@@ -0,0 +1,473 @@
+<template>
+  <div class="customer-page">
+    <div class="page-header">
+      <div>
+        <h2>客户管理</h2>
+        <p>管理企业客户信息，支持多维度筛选与全生命周期追踪</p>
+      </div>
+      <div class="header-actions">
+        <el-button type="primary" :icon="Plus" @click="openCreate">新增客户</el-button>
+      </div>
+    </div>
+
+    <div class="filter-bar">
+      <el-form :inline="true" :model="filters" @submit.prevent>
+        <el-form-item>
+          <el-input
+            v-model="filters.keyword"
+            clearable
+            placeholder="搜索客户名称"
+            :prefix-icon="Search"
+            style="width: 220px"
+            @keyup.enter="handleSearch"
+          />
+        </el-form-item>
+        <el-form-item label="客户类型">
+          <el-select v-model="filters.customer_type" clearable placeholder="全部" style="width: 130px">
+            <el-option label="企业" value="1" />
+            <el-option label="政府机构" value="2" />
+            <el-option label="国企" value="3" />
+            <el-option label="个人" value="4" />
+          </el-select>
+        </el-form-item>
+        <el-form-item label="客户等级">
+          <el-select v-model="filters.customer_level" clearable placeholder="全部" style="width: 130px">
+            <el-option label="核心客户" value="1" />
+            <el-option label="重要客户" value="2" />
+            <el-option label="普通客户" value="3" />
+            <el-option label="潜在客户" value="4" />
+          </el-select>
+        </el-form-item>
+        <el-form-item label="状态">
+          <el-select v-model="filters.status" clearable placeholder="全部" style="width: 110px">
+            <el-option label="正常" value="1" />
+            <el-option label="禁用" value="0" />
+            <el-option label="冻结" value="2" />
+            <el-option label="已注销" value="3" />
+          </el-select>
+        </el-form-item>
+        <el-form-item label="数据状态">
+          <el-select v-model="filters.is_draft" clearable placeholder="全部" style="width: 110px">
+            <el-option label="正式" value="0" />
+            <el-option label="草稿" value="1" />
+          </el-select>
+        </el-form-item>
+        <el-form-item>
+          <el-button type="primary" :icon="Search" @click="handleSearch">查询</el-button>
+          <el-button :icon="Refresh" @click="resetFilters">重置</el-button>
+        </el-form-item>
+      </el-form>
+    </div>
+
+    <div class="table-container" v-loading="loading">
+      <el-table :data="tableData" stripe border>
+        <el-table-column type="index" label="#" width="60" align="center" />
+        <el-table-column prop="customer_name" label="客户名称" min-width="180" show-overflow-tooltip>
+          <template #default="{ row }">
+            <div class="name-cell-wrapper">
+              <span class="name-cell name-link" @click="openDetail(row)">{{ row.customer_name }}</span>
+              <el-tag v-if="row.is_draft === 1" type="warning" size="small" effect="plain">草稿</el-tag>
+            </div>
+          </template>
+        </el-table-column>
+        <el-table-column prop="customer_type" label="类型" width="100" align="center">
+          <template #default="{ row }">
+            <el-tag :type="customerTypeTag(row.customer_type)" size="small">
+              {{ customerTypeText(row.customer_type) }}
+            </el-tag>
+          </template>
+        </el-table-column>
+        <el-table-column prop="customer_level" label="等级" width="100" align="center">
+          <template #default="{ row }">
+            <el-tag :type="customerLevelTag(row.customer_level)" size="small" effect="plain">
+              {{ customerLevelText(row.customer_level) }}
+            </el-tag>
+          </template>
+        </el-table-column>
+        <el-table-column prop="contact_person" label="联系人" width="100" />
+        <el-table-column prop="contact_phone" label="联系电话" width="130" />
+        <el-table-column prop="contact_email" label="邮箱" min-width="160" show-overflow-tooltip />
+        <el-table-column prop="industry" label="行业" width="100" show-overflow-tooltip />
+        <el-table-column prop="status" label="状态" width="80" align="center">
+          <template #default="{ row }">
+            <el-tag :type="statusTag(row.status)" size="small">
+              {{ statusText(row.status) }}
+            </el-tag>
+          </template>
+        </el-table-column>
+        <el-table-column prop="update_time" label="更新时间" width="160" align="center">
+          <template #default="{ row }">
+            {{ formatDateTime(row.update_time) }}
+          </template>
+        </el-table-column>
+        <el-table-column label="操作" width="240" align="center" fixed="right">
+          <template #default="{ row }">
+            <el-button link type="primary" size="small" @click="openContactBook(row)">通讯录</el-button>
+            <el-button link type="primary" size="small" @click="openEdit(row)">编辑</el-button>
+            <el-button link type="primary" size="small" @click="handleToggleStatus(row)">
+              {{ row.status === '1' ? '禁用' : '启用' }}
+            </el-button>
+            <el-button link type="danger" size="small" @click="handleDelete(row)">删除</el-button>
+          </template>
+        </el-table-column>
+      </el-table>
+
+      <div class="pagination">
+        <el-pagination
+          v-model:current-page="pagination.page"
+          v-model:page-size="pagination.pageSize"
+          :total="pagination.total"
+          :page-sizes="[10, 20, 50, 100]"
+          layout="total, sizes, prev, pager, next, jumper"
+          @size-change="fetchList"
+          @current-change="fetchList"
+        />
+      </div>
+    </div>
+
+    <CustomerEdit
+      v-model:visible="editVisible"
+      :edit-data="currentEditData"
+      @success="fetchList"
+    />
+
+    <!-- 详情抽屉 -->
+    <el-drawer
+      v-model="detailVisible"
+      :title="detailData?.customer_name || '客户详情'"
+      direction="rtl"
+      size="560px"
+    >
+      <div v-if="detailData" class="detail-content">
+        <el-descriptions title="基本信息" :column="2" border size="small" label-width="120px">
+          <el-descriptions-item label="客户名称" :span="2">{{ detailData.customer_name }}</el-descriptions-item>
+          <el-descriptions-item label="客户类型">{{ customerTypeText(detailData.customer_type) }}</el-descriptions-item>
+          <el-descriptions-item label="客户等级">{{ customerLevelText(detailData.customer_level) }}</el-descriptions-item>
+          <el-descriptions-item label="所属行业">{{ detailData.industry || '-' }}</el-descriptions-item>
+          <el-descriptions-item label="状态">
+            <el-tag :type="statusTag(detailData.status)" size="small">{{ statusText(detailData.status) }}</el-tag>
+          </el-descriptions-item>
+          <el-descriptions-item label="注册资本">{{ detailData.registered_capital ? detailData.registered_capital + ' 万元' : '-' }}</el-descriptions-item>
+          <el-descriptions-item label="实缴资本">{{ detailData.paid_capital ? detailData.paid_capital + ' 万元' : '-' }}</el-descriptions-item>
+          <el-descriptions-item label="成立日期">{{ formatDate(detailData.establish_date) }}</el-descriptions-item>
+          <el-descriptions-item label="行政区划">{{ detailData.administrative_division || '-' }}</el-descriptions-item>
+          <el-descriptions-item label="企业类型">{{ detailData.enterprise_type || '-' }}</el-descriptions-item>
+          <el-descriptions-item label="纳税人资质">{{ detailData.taxpayer_qualification || '-' }}</el-descriptions-item>
+          <el-descriptions-item label="经营范围" :span="2">{{ detailData.business_scope || '-' }}</el-descriptions-item>
+          <el-descriptions-item label="更新时间" :span="2">{{ formatDateTime(detailData.update_time) }}</el-descriptions-item>
+        </el-descriptions>
+
+        <el-descriptions title="联系信息" :column="2" border size="small" label-width="120px" style="margin-top: 20px">
+          <el-descriptions-item label="联系人">{{ detailData.contact_person || '-' }}</el-descriptions-item>
+          <el-descriptions-item label="联系电话">{{ detailData.contact_phone || '-' }}</el-descriptions-item>
+          <el-descriptions-item label="联系邮箱" :span="2">{{ detailData.contact_email || '-' }}</el-descriptions-item>
+          <el-descriptions-item label="客户地址" :span="2">{{ detailData.address || '-' }}</el-descriptions-item>
+        </el-descriptions>
+
+        <el-descriptions :column="2" border size="small" label-width="120px" style="margin-top: 20px">
+          <template #title>
+            <div class="desc-title-row">
+              <span>开票信息</span>
+              <el-button link type="primary" size="small" @click="copyInvoiceInfo">一键复制</el-button>
+            </div>
+          </template>
+          <el-descriptions-item label="发票抬头" :span="2">{{ detailData.invoice_title || '-' }}</el-descriptions-item>
+          <el-descriptions-item label="纳税人识别号">{{ detailData.tax_number || '-' }}</el-descriptions-item>
+          <el-descriptions-item label="注册电话">{{ detailData.registered_phone || '-' }}</el-descriptions-item>
+          <el-descriptions-item label="注册地址" :span="2">{{ detailData.registered_address || '-' }}</el-descriptions-item>
+          <el-descriptions-item label="开户行名称">{{ detailData.bank_name || '-' }}</el-descriptions-item>
+          <el-descriptions-item label="开户行账号">{{ detailData.bank_account || '-' }}</el-descriptions-item>
+        </el-descriptions>
+
+        <el-descriptions title="备注信息" :column="1" border size="small" label-width="120px" style="margin-top: 20px">
+          <el-descriptions-item label="备注">{{ detailData.remark || '-' }}</el-descriptions-item>
+        </el-descriptions>
+      </div>
+    </el-drawer>
+
+    <!-- 通讯录 -->
+    <ContactBook
+      v-model:visible="contactBookVisible"
+      :company-type="'customer'"
+      :company-id="currentCompany?.id"
+      :company-name="currentCompany?.customer_name"
+    />
+  </div>
+</template>
+
+<script setup>
+import { ref, reactive, onMounted } from 'vue'
+import { ElMessage, ElMessageBox } from 'element-plus'
+import { Plus, Search, Refresh } from '@element-plus/icons-vue'
+import { getCustomerList, deleteCustomer, toggleCustomerStatus } from '@/api/customer'
+import CustomerEdit from './components/edit.vue'
+import ContactBook from '../components/contactBook.vue'
+
+const loading = ref(false)
+const tableData = ref([])
+const editVisible = ref(false)
+const currentEditData = ref(null)
+const detailVisible = ref(false)
+const detailData = ref(null)
+const contactBookVisible = ref(false)
+const currentCompany = ref(null)
+
+const filters = reactive({
+  keyword: '',
+  customer_type: '',
+  customer_level: '',
+  status: '',
+  is_draft: ''
+})
+
+const pagination = reactive({
+  page: 1,
+  pageSize: 20,
+  total: 0
+})
+
+onMounted(() => {
+  fetchList()
+})
+
+async function fetchList() {
+  loading.value = true
+  try {
+    const res = await getCustomerList({
+      page: pagination.page,
+      pageSize: pagination.pageSize,
+      ...filters
+    })
+    if (res.code === 200) {
+      tableData.value = res.data.list || []
+      pagination.total = res.data.total || 0
+    }
+  } catch (e) {
+    ElMessage.error(e.message || '查询失败')
+  } finally {
+    loading.value = false
+  }
+}
+
+function handleSearch() {
+  pagination.page = 1
+  fetchList()
+}
+
+function resetFilters() {
+  filters.keyword = ''
+  filters.customer_type = ''
+  filters.customer_level = ''
+  filters.status = ''
+  filters.is_draft = ''
+  pagination.page = 1
+  fetchList()
+}
+
+function openCreate() {
+  currentEditData.value = null
+  editVisible.value = true
+}
+
+function openEdit(row) {
+  currentEditData.value = { ...row }
+  editVisible.value = true
+}
+
+function openDetail(row) {
+  detailData.value = { ...row }
+  detailVisible.value = true
+}
+
+function openContactBook(row) {
+  currentCompany.value = { ...row }
+  contactBookVisible.value = true
+}
+
+function formatDate(val) {
+  if (!val) return '-'
+  const d = new Date(val)
+  if (isNaN(d.getTime())) return '-'
+  return d.getFullYear() + '-' + String(d.getMonth() + 1).padStart(2, '0') + '-' + String(d.getDate()).padStart(2, '0')
+}
+
+function formatDateTime(val) {
+  if (!val) return '-'
+  const d = new Date(val)
+  return d.getFullYear() + '-' + String(d.getMonth() + 1).padStart(2, '0') + '-' + String(d.getDate()).padStart(2, '0') + ' ' + String(d.getHours()).padStart(2, '0') + ':' + String(d.getMinutes()).padStart(2, '0')
+}
+
+function copyInvoiceInfo() {
+  const d = detailData.value
+  if (!d) return
+  const lines = [
+    `发票抬头：${d.invoice_title || ''}`,
+    `纳税人识别号：${d.tax_number || ''}`,
+    `注册地址：${d.registered_address || ''}`,
+    `注册电话：${d.registered_phone || ''}`,
+    `开户行名称：${d.bank_name || ''}`,
+    `开户行账号：${d.bank_account || ''}`
+  ]
+  const text = lines.join('\n')
+  if (navigator.clipboard && navigator.clipboard.writeText) {
+    navigator.clipboard.writeText(text).then(() => {
+      ElMessage.success('开票信息已复制到剪贴板')
+    }).catch(() => {
+      fallbackCopy(text)
+    })
+  } else {
+    fallbackCopy(text)
+  }
+}
+
+function fallbackCopy(text) {
+  const ta = document.createElement('textarea')
+  ta.value = text
+  ta.style.position = 'fixed'
+  ta.style.opacity = '0'
+  document.body.appendChild(ta)
+  ta.select()
+  try {
+    document.execCommand('copy')
+    ElMessage.success('开票信息已复制到剪贴板')
+  } catch {
+    ElMessage.error('复制失败，请手动复制')
+  }
+  document.body.removeChild(ta)
+}
+
+async function handleToggleStatus(row) {
+  const newStatus = row.status === '1' ? '0' : '1'
+  const action = newStatus === '1' ? '启用' : '禁用'
+  try {
+    await ElMessageBox.confirm(`确定要${action}客户「${row.customer_name}」吗？`, '提示', {
+      type: 'warning'
+    })
+    await toggleCustomerStatus(row.id, newStatus)
+    ElMessage.success(`${action}成功`)
+    fetchList()
+  } catch (e) {
+    if (e !== 'cancel') {
+      ElMessage.error(e.message || '操作失败')
+    }
+  }
+}
+
+async function handleDelete(row) {
+  try {
+    await ElMessageBox.confirm(`确定要删除客户「${row.customer_name}」吗？删除后不可恢复。`, '删除确认', {
+      type: 'warning'
+    })
+    await deleteCustomer(row.id)
+    ElMessage.success('删除成功')
+    fetchList()
+  } catch (e) {
+    if (e !== 'cancel') {
+      ElMessage.error(e.message || '删除失败')
+    }
+  }
+}
+
+function customerTypeText(type) {
+  const map = { '1': '企业', '2': '政府机构', '3': '国企', '4': '个人' }
+  return map[type] || type
+}
+
+function customerTypeTag(type) {
+  const map = { '1': 'primary', '2': 'warning', '3': 'success', '4': 'info' }
+  return map[type] || 'info'
+}
+
+function customerLevelText(level) {
+  const map = { '1': '核心客户', '2': '重要客户', '3': '普通客户', '4': '潜在客户' }
+  return map[level] || level
+}
+
+function customerLevelTag(level) {
+  const map = { '1': 'danger', '2': 'warning', '3': 'info', '4': '' }
+  return map[level] || ''
+}
+
+function statusText(status) {
+  const map = { '0': '禁用', '1': '正常', '2': '冻结', '3': '已注销' }
+  return map[status] || status
+}
+
+function statusTag(status) {
+  const map = { '0': 'info', '1': 'success', '2': 'warning', '3': 'danger' }
+  return map[status] || 'info'
+}
+</script>
+
+<style lang="less" scoped>
+.customer-page {
+  padding: 20px;
+}
+
+.page-header {
+  display: flex;
+  justify-content: space-between;
+  align-items: flex-start;
+  margin-bottom: 20px;
+
+  h2 {
+    margin: 0 0 6px 0;
+    font-size: 20px;
+    font-weight: 600;
+    color: var(--el-text-color-primary);
+  }
+
+  p {
+    margin: 0;
+    font-size: 13px;
+    color: var(--el-text-color-secondary);
+  }
+}
+
+.filter-bar {
+  background: var(--el-bg-color);
+  padding: 16px 16px 0;
+  border-radius: 4px;
+  margin-bottom: 16px;
+  border: 1px solid var(--el-border-color-lighter);
+}
+
+.table-container {
+  background: var(--el-bg-color);
+  padding: 16px;
+  border-radius: 4px;
+  border: 1px solid var(--el-border-color-lighter);
+}
+
+.name-cell {
+  font-weight: 500;
+  color: var(--el-text-color-primary);
+}
+
+.name-cell-wrapper {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+}
+
+.name-link {
+  cursor: pointer;
+  color: var(--el-color-primary);
+  &:hover {
+    text-decoration: underline;
+  }
+}
+
+.desc-title-row {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  width: 100%;
+}
+
+.pagination {
+  margin-top: 16px;
+  display: flex;
+  justify-content: flex-end;
+}
+</style>
diff --git a/backend/src/views/apps/erp/customers/components/edit.vue b/backend/src/views/apps/erp/customers/components/edit.vue
new file mode 100644
index 0000000..c051d1a
--- /dev/null
+++ b/backend/src/views/apps/erp/customers/components/edit.vue
@@ -0,0 +1,452 @@
+<template>
+  <el-dialog
+    :model-value="visible"
+    :title="dialogTitle"
+    width="680px"
+    :close-on-click-modal="false"
+    @update:model-value="handleClose"
+    @closed="handleClosed"
+  >
+    <!-- 步骤条 -->
+    <div class="steps-wrapper">
+      <el-steps :active="activeStep" finish-status="success" align-center>
+        <el-step title="基本信息" />
+        <el-step title="联系信息" />
+        <el-step title="开票信息" />
+        <el-step title="备注信息" />
+      </el-steps>
+    </div>
+
+    <el-form
+      ref="formRef"
+      :model="form"
+      :rules="allRules"
+      label-width="100px"
+      label-position="right"
+      style="margin-top: 24px"
+    >
+      <!-- 步骤1：基本信息 -->
+      <div v-show="activeStep === 0">
+        <el-row :gutter="20">
+          <el-col :span="12">
+            <el-form-item label="客户名称" prop="customer_name">
+              <el-input v-model="form.customer_name" placeholder="请输入客户名称" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="客户类型" prop="customer_type">
+              <el-select v-model="form.customer_type" placeholder="请选择" style="width: 100%">
+                <el-option label="企业" value="1" />
+                <el-option label="政府机构" value="2" />
+                <el-option label="国企" value="3" />
+                <el-option label="个人" value="4" />
+              </el-select>
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="客户等级" prop="customer_level">
+              <el-select v-model="form.customer_level" placeholder="请选择" style="width: 100%">
+                <el-option label="核心客户" value="1" />
+                <el-option label="重要客户" value="2" />
+                <el-option label="普通客户" value="3" />
+                <el-option label="潜在客户" value="4" />
+              </el-select>
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="所属行业" prop="industry">
+              <el-input v-model="form.industry" placeholder="请输入所属行业" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="状态" prop="status">
+              <el-select v-model="form.status" placeholder="请选择" style="width: 100%">
+                <el-option label="正常" value="1" />
+                <el-option label="禁用" value="0" />
+                <el-option label="冻结" value="2" />
+                <el-option label="已注销" value="3" />
+              </el-select>
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="注册资本" prop="registered_capital">
+              <el-input v-model="form.registered_capital" placeholder="万元">
+                <template #append>万元</template>
+              </el-input>
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="实缴资本" prop="paid_capital">
+              <el-input v-model="form.paid_capital" placeholder="万元">
+                <template #append>万元</template>
+              </el-input>
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="成立日期" prop="establish_date">
+              <el-date-picker
+                v-model="form.establish_date"
+                type="date"
+                value-format="YYYY-MM-DD"
+                placeholder="选择日期"
+                style="width: 100%"
+              />
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="行政区划" prop="administrative_division">
+              <el-input v-model="form.administrative_division" placeholder="省/市/区" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="企业类型" prop="enterprise_type">
+              <el-select v-model="form.enterprise_type" placeholder="请选择" style="width: 100%">
+                <el-option label="有限责任公司" value="有限责任公司" />
+                <el-option label="股份有限公司" value="股份有限公司" />
+                <el-option label="合伙企业" value="合伙企业" />
+                <el-option label="个人独资企业" value="个人独资企业" />
+                <el-option label="国有企业" value="国有企业" />
+                <el-option label="集体企业" value="集体企业" />
+                <el-option label="外商投资企业" value="外商投资企业" />
+                <el-option label="其他" value="其他" />
+              </el-select>
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="纳税人资质" prop="taxpayer_qualification">
+              <el-select v-model="form.taxpayer_qualification" placeholder="请选择" style="width: 100%">
+                <el-option label="一般纳税人" value="一般纳税人" />
+                <el-option label="小规模纳税人" value="小规模纳税人" />
+                <el-option label="其他" value="其他" />
+              </el-select>
+            </el-form-item>
+          </el-col>
+          <el-col :span="24">
+            <el-form-item label="经营范围" prop="business_scope">
+              <el-input
+                v-model="form.business_scope"
+                type="textarea"
+                :rows="3"
+                placeholder="请输入经营范围（选填）"
+              />
+            </el-form-item>
+          </el-col>
+        </el-row>
+      </div>
+
+      <!-- 步骤2：联系信息 -->
+      <div v-show="activeStep === 1">
+        <el-row :gutter="20">
+          <el-col :span="12">
+            <el-form-item label="联系人" prop="contact_person">
+              <el-input v-model="form.contact_person" placeholder="请输入联系人姓名" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="联系电话" prop="contact_phone">
+              <el-input v-model="form.contact_phone" placeholder="请输入联系电话" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="联系邮箱" prop="contact_email">
+              <el-input v-model="form.contact_email" placeholder="请输入联系邮箱" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="24">
+            <el-form-item label="客户地址" prop="address">
+              <el-input v-model="form.address" placeholder="请输入详细地址" />
+            </el-form-item>
+          </el-col>
+        </el-row>
+      </div>
+
+      <!-- 步骤3：开票信息（发票+银行合并） -->
+      <div v-show="activeStep === 2">
+        <el-divider content-position="left">发票信息</el-divider>
+        <el-row :gutter="20">
+          <el-col :span="12">
+            <el-form-item label="发票抬头" prop="invoice_title">
+              <el-input v-model="form.invoice_title" placeholder="请输入发票抬头" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="纳税人识别号" prop="tax_number">
+              <el-input v-model="form.tax_number" placeholder="请输入纳税人识别号" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="24">
+            <el-form-item label="注册地址" prop="registered_address">
+              <el-input v-model="form.registered_address" placeholder="请输入注册地址" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="注册电话" prop="registered_phone">
+              <el-input v-model="form.registered_phone" placeholder="请输入注册电话" />
+            </el-form-item>
+          </el-col>
+        </el-row>
+        <el-divider content-position="left">银行信息</el-divider>
+        <el-row :gutter="20">
+          <el-col :span="12">
+            <el-form-item label="开户行名称" prop="bank_name">
+              <el-input v-model="form.bank_name" placeholder="请输入开户行名称" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="开户行账号" prop="bank_account">
+              <el-input v-model="form.bank_account" placeholder="请输入开户行账号" />
+            </el-form-item>
+          </el-col>
+        </el-row>
+      </div>
+
+      <!-- 步骤4：备注信息（最后，只放textarea） -->
+      <div v-show="activeStep === 3">
+        <el-form-item label="备注" prop="remark">
+          <el-input
+            v-model="form.remark"
+            type="textarea"
+            :rows="10"
+            placeholder="请输入备注信息（选填）"
+          />
+        </el-form-item>
+        <div class="final-step-tip">
+          <el-icon><InfoFilled /></el-icon>
+          <span>确认所有信息无误后，点击「保存」完成创建。</span>
+        </div>
+      </div>
+    </el-form>
+
+    <template #footer>
+      <div class="dialog-footer">
+        <div class="footer-left">
+          <el-button v-if="activeStep > 0" @click="prevStep">上一步</el-button>
+          <el-button v-if="activeStep < 3" type="primary" @click="nextStep">下一步</el-button>
+        </div>
+        <div class="footer-right">
+          <el-button @click="handleClose">取消</el-button>
+          <!-- 保存草稿：仅新增或编辑草稿时显示 -->
+          <el-button v-if="!isEdit || form.is_draft === 1" :loading="submitting" @click="handleSaveDraft">
+            保存草稿
+          </el-button>
+          <!-- 保存：仅最后一步显示 -->
+          <el-button v-if="activeStep === 3" type="primary" :loading="submitting" @click="handleSave(false)">
+            保存
+          </el-button>
+        </div>
+      </div>
+    </template>
+  </el-dialog>
+</template>
+
+<script setup>
+import { ref, reactive, computed, watch } from 'vue'
+import { ElMessage } from 'element-plus'
+import { InfoFilled } from '@element-plus/icons-vue'
+import { createCustomer, updateCustomer } from '@/api/customer'
+
+const props = defineProps({
+  visible: { type: Boolean, default: false },
+  editData: { type: Object, default: null }
+})
+
+const emit = defineEmits(['update:visible', 'success'])
+
+const formRef = ref()
+const activeStep = ref(0)
+const submitting = ref(false)
+const isEdit = ref(false)
+const internalId = ref(null)
+
+const dialogTitle = computed(() => {
+  if (isEdit.value) {
+    return form.is_draft === 1 ? '编辑客户（草稿）' : '编辑客户'
+  }
+  return '新增客户'
+})
+
+const defaultForm = () => ({
+  customer_name: '',
+  customer_type: '1',
+  contact_person: '',
+  contact_phone: '',
+  contact_email: '',
+  customer_level: '3',
+  industry: '',
+  registered_capital: '',
+  paid_capital: '',
+  establish_date: '',
+  administrative_division: '',
+  enterprise_type: '',
+  taxpayer_qualification: '',
+  business_scope: '',
+  address: '',
+  status: '1',
+  is_draft: 0,
+  remark: '',
+  invoice_title: '',
+  tax_number: '',
+  bank_name: '',
+  bank_account: '',
+  registered_address: '',
+  registered_phone: ''
+})
+
+const form = reactive(defaultForm())
+
+// 各步骤的验证规则
+const stepRules = [
+  // 步骤1：基本信息
+  {
+    customer_name: [{ required: true, message: '请输入客户名称', trigger: 'blur' }],
+    customer_type: [{ required: true, message: '请选择客户类型', trigger: 'change' }]
+  },
+  // 步骤2：联系信息
+  {
+    contact_person: [{ required: true, message: '请输入联系人', trigger: 'blur' }],
+    contact_phone: [{ required: true, message: '请输入联系电话', trigger: 'blur' }]
+  },
+  // 步骤3：开票信息（无必填）
+  {},
+  // 步骤4：备注信息（无必填）
+  {}
+]
+
+const allRules = computed(() => {
+  const merged = {}
+  stepRules.forEach(rules => {
+    Object.assign(merged, rules)
+  })
+  return merged
+})
+
+watch(
+  () => props.visible,
+  (val) => {
+    if (val) {
+      activeStep.value = 0
+      internalId.value = null
+      if (props.editData) {
+        isEdit.value = true
+        internalId.value = props.editData.id
+        Object.assign(form, props.editData)
+      } else {
+        isEdit.value = false
+        Object.assign(form, defaultForm())
+      }
+    }
+  }
+)
+
+function handleClose() {
+  emit('update:visible', false)
+}
+
+function handleClosed() {
+  formRef.value?.resetFields()
+  activeStep.value = 0
+}
+
+async function nextStep() {
+  const currentRules = stepRules[activeStep.value]
+  if (Object.keys(currentRules).length > 0) {
+    try {
+      await formRef.value.validateField(Object.keys(currentRules))
+    } catch (e) {
+      return
+    }
+  }
+  if (activeStep.value < 3) {
+    activeStep.value++
+  }
+}
+
+function prevStep() {
+  if (activeStep.value > 0) {
+    activeStep.value--
+  }
+}
+
+async function handleSave(isDraft) {
+  if (!formRef.value) return
+  if (isDraft) {
+    if (!form.customer_name || form.customer_name.trim() === '') {
+      ElMessage.warning('客户名称不能为空')
+      return
+    }
+  } else {
+    try {
+      await formRef.value.validate()
+    } catch (e) {
+      for (let i = 0; i < stepRules.length; i++) {
+        const fields = Object.keys(stepRules[i])
+        for (const field of fields) {
+          if (!form[field] || form[field] === '') {
+            activeStep.value = i
+            return
+          }
+        }
+      }
+      return
+    }
+  }
+
+  submitting.value = true
+  try {
+    const payload = { ...form, is_draft: isDraft ? 1 : 0 }
+    if (internalId.value) {
+      await updateCustomer(internalId.value, payload)
+      ElMessage.success(isDraft ? '草稿已保存' : '更新成功')
+    } else {
+      const res = await createCustomer(payload)
+      ElMessage.success(isDraft ? '草稿已保存' : '创建成功')
+      if (res && res.data && res.data.id) {
+        internalId.value = res.data.id
+        isEdit.value = true
+      }
+    }
+    emit('success')
+    if (!isDraft) {
+      handleClose()
+    }
+  } catch (e) {
+    ElMessage.error(e.message || '操作失败')
+  } finally {
+    submitting.value = false
+  }
+}
+
+function handleSaveDraft() {
+  handleSave(true)
+}
+</script>
+
+<style lang="less" scoped>
+.steps-wrapper {
+  padding: 0 20px;
+}
+
+.dialog-footer {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+
+  .footer-left,
+  .footer-right {
+    display: flex;
+    gap: 8px;
+  }
+}
+
+.final-step-tip {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  margin-top: 24px;
+  padding: 12px 16px;
+  background: var(--el-color-info-light-9);
+  border-radius: 4px;
+  color: var(--el-text-color-secondary);
+  font-size: 13px;
+}
+</style>
diff --git a/backend/src/views/apps/erp/customers/index.vue b/backend/src/views/apps/erp/customers/index.vue
new file mode 100644
index 0000000..34e42d3
--- /dev/null
+++ b/backend/src/views/apps/erp/customers/index.vue
@@ -0,0 +1,473 @@
+<template>
+  <div class="customer-page">
+    <div class="page-header">
+      <div>
+        <h2>客户管理</h2>
+        <p>管理企业客户信息，支持多维度筛选与全生命周期追踪</p>
+      </div>
+      <div class="header-actions">
+        <el-button type="primary" :icon="Plus" @click="openCreate">新增客户</el-button>
+      </div>
+    </div>
+
+    <div class="filter-bar">
+      <el-form :inline="true" :model="filters" @submit.prevent>
+        <el-form-item>
+          <el-input
+            v-model="filters.keyword"
+            clearable
+            placeholder="搜索客户名称"
+            :prefix-icon="Search"
+            style="width: 220px"
+            @keyup.enter="handleSearch"
+          />
+        </el-form-item>
+        <el-form-item label="客户类型">
+          <el-select v-model="filters.customer_type" clearable placeholder="全部" style="width: 130px">
+            <el-option label="企业" value="1" />
+            <el-option label="政府机构" value="2" />
+            <el-option label="国企" value="3" />
+            <el-option label="个人" value="4" />
+          </el-select>
+        </el-form-item>
+        <el-form-item label="客户等级">
+          <el-select v-model="filters.customer_level" clearable placeholder="全部" style="width: 130px">
+            <el-option label="核心客户" value="1" />
+            <el-option label="重要客户" value="2" />
+            <el-option label="普通客户" value="3" />
+            <el-option label="潜在客户" value="4" />
+          </el-select>
+        </el-form-item>
+        <el-form-item label="状态">
+          <el-select v-model="filters.status" clearable placeholder="全部" style="width: 110px">
+            <el-option label="正常" value="1" />
+            <el-option label="禁用" value="0" />
+            <el-option label="冻结" value="2" />
+            <el-option label="已注销" value="3" />
+          </el-select>
+        </el-form-item>
+        <el-form-item label="数据状态">
+          <el-select v-model="filters.is_draft" clearable placeholder="全部" style="width: 110px">
+            <el-option label="正式" value="0" />
+            <el-option label="草稿" value="1" />
+          </el-select>
+        </el-form-item>
+        <el-form-item>
+          <el-button type="primary" :icon="Search" @click="handleSearch">查询</el-button>
+          <el-button :icon="Refresh" @click="resetFilters">重置</el-button>
+        </el-form-item>
+      </el-form>
+    </div>
+
+    <div class="table-container" v-loading="loading">
+      <el-table :data="tableData" stripe border>
+        <el-table-column type="index" label="#" width="60" align="center" />
+        <el-table-column prop="customer_name" label="客户名称" min-width="180" show-overflow-tooltip>
+          <template #default="{ row }">
+            <div class="name-cell-wrapper">
+              <span class="name-cell name-link" @click="openDetail(row)">{{ row.customer_name }}</span>
+              <el-tag v-if="row.is_draft === 1" type="warning" size="small" effect="plain">草稿</el-tag>
+            </div>
+          </template>
+        </el-table-column>
+        <el-table-column prop="customer_type" label="类型" width="100" align="center">
+          <template #default="{ row }">
+            <el-tag :type="customerTypeTag(row.customer_type)" size="small">
+              {{ customerTypeText(row.customer_type) }}
+            </el-tag>
+          </template>
+        </el-table-column>
+        <el-table-column prop="customer_level" label="等级" width="100" align="center">
+          <template #default="{ row }">
+            <el-tag :type="customerLevelTag(row.customer_level)" size="small" effect="plain">
+              {{ customerLevelText(row.customer_level) }}
+            </el-tag>
+          </template>
+        </el-table-column>
+        <el-table-column prop="contact_person" label="联系人" width="100" />
+        <el-table-column prop="contact_phone" label="联系电话" width="130" />
+        <el-table-column prop="contact_email" label="邮箱" min-width="160" show-overflow-tooltip />
+        <el-table-column prop="industry" label="行业" width="100" show-overflow-tooltip />
+        <el-table-column prop="status" label="状态" width="80" align="center">
+          <template #default="{ row }">
+            <el-tag :type="statusTag(row.status)" size="small">
+              {{ statusText(row.status) }}
+            </el-tag>
+          </template>
+        </el-table-column>
+        <el-table-column prop="update_time" label="更新时间" width="160" align="center">
+          <template #default="{ row }">
+            {{ formatDateTime(row.update_time) }}
+          </template>
+        </el-table-column>
+        <el-table-column label="操作" width="240" align="center" fixed="right">
+          <template #default="{ row }">
+            <el-button link type="primary" size="small" @click="openContactBook(row)">通讯录</el-button>
+            <el-button link type="primary" size="small" @click="openEdit(row)">编辑</el-button>
+            <el-button link type="primary" size="small" @click="handleToggleStatus(row)">
+              {{ row.status === '1' ? '禁用' : '启用' }}
+            </el-button>
+            <el-button link type="danger" size="small" @click="handleDelete(row)">删除</el-button>
+          </template>
+        </el-table-column>
+      </el-table>
+
+      <div class="pagination">
+        <el-pagination
+          v-model:current-page="pagination.page"
+          v-model:page-size="pagination.pageSize"
+          :total="pagination.total"
+          :page-sizes="[10, 20, 50, 100]"
+          layout="total, sizes, prev, pager, next, jumper"
+          @size-change="fetchList"
+          @current-change="fetchList"
+        />
+      </div>
+    </div>
+
+    <CustomerEdit
+      v-model:visible="editVisible"
+      :edit-data="currentEditData"
+      @success="fetchList"
+    />
+
+    <!-- 详情抽屉 -->
+    <el-drawer
+      v-model="detailVisible"
+      :title="detailData?.customer_name || '客户详情'"
+      direction="rtl"
+      size="560px"
+    >
+      <div v-if="detailData" class="detail-content">
+        <el-descriptions title="基本信息" :column="2" border size="small" label-width="120px">
+          <el-descriptions-item label="客户名称" :span="2">{{ detailData.customer_name }}</el-descriptions-item>
+          <el-descriptions-item label="客户类型">{{ customerTypeText(detailData.customer_type) }}</el-descriptions-item>
+          <el-descriptions-item label="客户等级">{{ customerLevelText(detailData.customer_level) }}</el-descriptions-item>
+          <el-descriptions-item label="所属行业">{{ detailData.industry || '-' }}</el-descriptions-item>
+          <el-descriptions-item label="状态">
+            <el-tag :type="statusTag(detailData.status)" size="small">{{ statusText(detailData.status) }}</el-tag>
+          </el-descriptions-item>
+          <el-descriptions-item label="注册资本">{{ detailData.registered_capital ? detailData.registered_capital + ' 万元' : '-' }}</el-descriptions-item>
+          <el-descriptions-item label="实缴资本">{{ detailData.paid_capital ? detailData.paid_capital + ' 万元' : '-' }}</el-descriptions-item>
+          <el-descriptions-item label="成立日期">{{ formatDate(detailData.establish_date) }}</el-descriptions-item>
+          <el-descriptions-item label="行政区划">{{ detailData.administrative_division || '-' }}</el-descriptions-item>
+          <el-descriptions-item label="企业类型">{{ detailData.enterprise_type || '-' }}</el-descriptions-item>
+          <el-descriptions-item label="纳税人资质">{{ detailData.taxpayer_qualification || '-' }}</el-descriptions-item>
+          <el-descriptions-item label="经营范围" :span="2">{{ detailData.business_scope || '-' }}</el-descriptions-item>
+          <el-descriptions-item label="更新时间" :span="2">{{ formatDateTime(detailData.update_time) }}</el-descriptions-item>
+        </el-descriptions>
+
+        <el-descriptions title="联系信息" :column="2" border size="small" label-width="120px" style="margin-top: 20px">
+          <el-descriptions-item label="联系人">{{ detailData.contact_person || '-' }}</el-descriptions-item>
+          <el-descriptions-item label="联系电话">{{ detailData.contact_phone || '-' }}</el-descriptions-item>
+          <el-descriptions-item label="联系邮箱" :span="2">{{ detailData.contact_email || '-' }}</el-descriptions-item>
+          <el-descriptions-item label="客户地址" :span="2">{{ detailData.address || '-' }}</el-descriptions-item>
+        </el-descriptions>
+
+        <el-descriptions :column="2" border size="small" label-width="120px" style="margin-top: 20px">
+          <template #title>
+            <div class="desc-title-row">
+              <span>开票信息</span>
+              <el-button link type="primary" size="small" @click="copyInvoiceInfo">一键复制</el-button>
+            </div>
+          </template>
+          <el-descriptions-item label="发票抬头" :span="2">{{ detailData.invoice_title || '-' }}</el-descriptions-item>
+          <el-descriptions-item label="纳税人识别号">{{ detailData.tax_number || '-' }}</el-descriptions-item>
+          <el-descriptions-item label="注册电话">{{ detailData.registered_phone || '-' }}</el-descriptions-item>
+          <el-descriptions-item label="注册地址" :span="2">{{ detailData.registered_address || '-' }}</el-descriptions-item>
+          <el-descriptions-item label="开户行名称">{{ detailData.bank_name || '-' }}</el-descriptions-item>
+          <el-descriptions-item label="开户行账号">{{ detailData.bank_account || '-' }}</el-descriptions-item>
+        </el-descriptions>
+
+        <el-descriptions title="备注信息" :column="1" border size="small" label-width="120px" style="margin-top: 20px">
+          <el-descriptions-item label="备注">{{ detailData.remark || '-' }}</el-descriptions-item>
+        </el-descriptions>
+      </div>
+    </el-drawer>
+
+    <!-- 通讯录 -->
+    <ContactBook
+      v-model:visible="contactBookVisible"
+      :company-type="'customer'"
+      :company-id="currentCompany?.id"
+      :company-name="currentCompany?.customer_name"
+    />
+  </div>
+</template>
+
+<script setup>
+import { ref, reactive, onMounted } from 'vue'
+import { ElMessage, ElMessageBox } from 'element-plus'
+import { Plus, Search, Refresh } from '@element-plus/icons-vue'
+import { getCustomerList, deleteCustomer, toggleCustomerStatus } from '@/api/customer'
+import CustomerEdit from './components/edit.vue'
+import ContactBook from '../components/contactBook.vue'
+
+const loading = ref(false)
+const tableData = ref([])
+const editVisible = ref(false)
+const currentEditData = ref(null)
+const detailVisible = ref(false)
+const detailData = ref(null)
+const contactBookVisible = ref(false)
+const currentCompany = ref(null)
+
+const filters = reactive({
+  keyword: '',
+  customer_type: '',
+  customer_level: '',
+  status: '',
+  is_draft: ''
+})
+
+const pagination = reactive({
+  page: 1,
+  pageSize: 20,
+  total: 0
+})
+
+onMounted(() => {
+  fetchList()
+})
+
+async function fetchList() {
+  loading.value = true
+  try {
+    const res = await getCustomerList({
+      page: pagination.page,
+      pageSize: pagination.pageSize,
+      ...filters
+    })
+    if (res.code === 200) {
+      tableData.value = res.data.list || []
+      pagination.total = res.data.total || 0
+    }
+  } catch (e) {
+    ElMessage.error(e.message || '查询失败')
+  } finally {
+    loading.value = false
+  }
+}
+
+function handleSearch() {
+  pagination.page = 1
+  fetchList()
+}
+
+function resetFilters() {
+  filters.keyword = ''
+  filters.customer_type = ''
+  filters.customer_level = ''
+  filters.status = ''
+  filters.is_draft = ''
+  pagination.page = 1
+  fetchList()
+}
+
+function openCreate() {
+  currentEditData.value = null
+  editVisible.value = true
+}
+
+function openEdit(row) {
+  currentEditData.value = { ...row }
+  editVisible.value = true
+}
+
+function openDetail(row) {
+  detailData.value = { ...row }
+  detailVisible.value = true
+}
+
+function openContactBook(row) {
+  currentCompany.value = { ...row }
+  contactBookVisible.value = true
+}
+
+function formatDate(val) {
+  if (!val) return '-'
+  const d = new Date(val)
+  if (isNaN(d.getTime())) return '-'
+  return d.getFullYear() + '-' + String(d.getMonth() + 1).padStart(2, '0') + '-' + String(d.getDate()).padStart(2, '0')
+}
+
+function formatDateTime(val) {
+  if (!val) return '-'
+  const d = new Date(val)
+  return d.getFullYear() + '-' + String(d.getMonth() + 1).padStart(2, '0') + '-' + String(d.getDate()).padStart(2, '0') + ' ' + String(d.getHours()).padStart(2, '0') + ':' + String(d.getMinutes()).padStart(2, '0')
+}
+
+function copyInvoiceInfo() {
+  const d = detailData.value
+  if (!d) return
+  const lines = [
+    `发票抬头：${d.invoice_title || ''}`,
+    `纳税人识别号：${d.tax_number || ''}`,
+    `注册地址：${d.registered_address || ''}`,
+    `注册电话：${d.registered_phone || ''}`,
+    `开户行名称：${d.bank_name || ''}`,
+    `开户行账号：${d.bank_account || ''}`
+  ]
+  const text = lines.join('\n')
+  if (navigator.clipboard && navigator.clipboard.writeText) {
+    navigator.clipboard.writeText(text).then(() => {
+      ElMessage.success('开票信息已复制到剪贴板')
+    }).catch(() => {
+      fallbackCopy(text)
+    })
+  } else {
+    fallbackCopy(text)
+  }
+}
+
+function fallbackCopy(text) {
+  const ta = document.createElement('textarea')
+  ta.value = text
+  ta.style.position = 'fixed'
+  ta.style.opacity = '0'
+  document.body.appendChild(ta)
+  ta.select()
+  try {
+    document.execCommand('copy')
+    ElMessage.success('开票信息已复制到剪贴板')
+  } catch {
+    ElMessage.error('复制失败，请手动复制')
+  }
+  document.body.removeChild(ta)
+}
+
+async function handleToggleStatus(row) {
+  const newStatus = row.status === '1' ? '0' : '1'
+  const action = newStatus === '1' ? '启用' : '禁用'
+  try {
+    await ElMessageBox.confirm(`确定要${action}客户「${row.customer_name}」吗？`, '提示', {
+      type: 'warning'
+    })
+    await toggleCustomerStatus(row.id, newStatus)
+    ElMessage.success(`${action}成功`)
+    fetchList()
+  } catch (e) {
+    if (e !== 'cancel') {
+      ElMessage.error(e.message || '操作失败')
+    }
+  }
+}
+
+async function handleDelete(row) {
+  try {
+    await ElMessageBox.confirm(`确定要删除客户「${row.customer_name}」吗？删除后不可恢复。`, '删除确认', {
+      type: 'warning'
+    })
+    await deleteCustomer(row.id)
+    ElMessage.success('删除成功')
+    fetchList()
+  } catch (e) {
+    if (e !== 'cancel') {
+      ElMessage.error(e.message || '删除失败')
+    }
+  }
+}
+
+function customerTypeText(type) {
+  const map = { '1': '企业', '2': '政府机构', '3': '国企', '4': '个人' }
+  return map[type] || type
+}
+
+function customerTypeTag(type) {
+  const map = { '1': 'primary', '2': 'warning', '3': 'success', '4': 'info' }
+  return map[type] || 'info'
+}
+
+function customerLevelText(level) {
+  const map = { '1': '核心客户', '2': '重要客户', '3': '普通客户', '4': '潜在客户' }
+  return map[level] || level
+}
+
+function customerLevelTag(level) {
+  const map = { '1': 'danger', '2': 'warning', '3': 'info', '4': '' }
+  return map[level] || ''
+}
+
+function statusText(status) {
+  const map = { '0': '禁用', '1': '正常', '2': '冻结', '3': '已注销' }
+  return map[status] || status
+}
+
+function statusTag(status) {
+  const map = { '0': 'info', '1': 'success', '2': 'warning', '3': 'danger' }
+  return map[status] || 'info'
+}
+</script>
+
+<style lang="less" scoped>
+.customer-page {
+  padding: 20px;
+}
+
+.page-header {
+  display: flex;
+  justify-content: space-between;
+  align-items: flex-start;
+  margin-bottom: 20px;
+
+  h2 {
+    margin: 0 0 6px 0;
+    font-size: 20px;
+    font-weight: 600;
+    color: var(--el-text-color-primary);
+  }
+
+  p {
+    margin: 0;
+    font-size: 13px;
+    color: var(--el-text-color-secondary);
+  }
+}
+
+.filter-bar {
+  background: var(--el-bg-color);
+  padding: 16px 16px 0;
+  border-radius: 4px;
+  margin-bottom: 16px;
+  border: 1px solid var(--el-border-color-lighter);
+}
+
+.table-container {
+  background: var(--el-bg-color);
+  padding: 16px;
+  border-radius: 4px;
+  border: 1px solid var(--el-border-color-lighter);
+}
+
+.name-cell {
+  font-weight: 500;
+  color: var(--el-text-color-primary);
+}
+
+.name-cell-wrapper {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+}
+
+.name-link {
+  cursor: pointer;
+  color: var(--el-color-primary);
+  &:hover {
+    text-decoration: underline;
+  }
+}
+
+.desc-title-row {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  width: 100%;
+}
+
+.pagination {
+  margin-top: 16px;
+  display: flex;
+  justify-content: flex-end;
+}
+</style>
diff --git a/backend/src/views/apps/erp/supplier/components/edit.vue b/backend/src/views/apps/erp/supplier/components/edit.vue
new file mode 100644
index 0000000..884ecd0
--- /dev/null
+++ b/backend/src/views/apps/erp/supplier/components/edit.vue
@@ -0,0 +1,452 @@
+<template>
+  <el-dialog
+    :model-value="visible"
+    :title="dialogTitle"
+    width="680px"
+    :close-on-click-modal="false"
+    @update:model-value="handleClose"
+    @closed="handleClosed"
+  >
+    <!-- 步骤条 -->
+    <div class="steps-wrapper">
+      <el-steps :active="activeStep" finish-status="success" align-center>
+        <el-step title="基本信息" />
+        <el-step title="联系信息" />
+        <el-step title="开票信息" />
+        <el-step title="备注信息" />
+      </el-steps>
+    </div>
+
+    <el-form
+      ref="formRef"
+      :model="form"
+      :rules="allRules"
+      label-width="100px"
+      label-position="right"
+      style="margin-top: 24px"
+    >
+      <!-- 步骤1：基本信息 -->
+      <div v-show="activeStep === 0">
+        <el-row :gutter="20">
+          <el-col :span="12">
+            <el-form-item label="供应商名称" prop="supplier_name">
+              <el-input v-model="form.supplier_name" placeholder="请输入供应商名称" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="供应商类型" prop="supplier_type">
+              <el-select v-model="form.supplier_type" placeholder="请选择" style="width: 100%">
+                <el-option label="原材料供应商" value="1" />
+                <el-option label="设备供应商" value="2" />
+                <el-option label="服务供应商" value="3" />
+                <el-option label="其他" value="4" />
+              </el-select>
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="供应商等级" prop="supplier_level">
+              <el-select v-model="form.supplier_level" placeholder="请选择" style="width: 100%">
+                <el-option label="核心供应商" value="1" />
+                <el-option label="重要供应商" value="2" />
+                <el-option label="普通供应商" value="3" />
+                <el-option label="潜在供应商" value="4" />
+              </el-select>
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="所属行业" prop="industry">
+              <el-input v-model="form.industry" placeholder="请输入所属行业" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="状态" prop="status">
+              <el-select v-model="form.status" placeholder="请选择" style="width: 100%">
+                <el-option label="正常" value="1" />
+                <el-option label="禁用" value="0" />
+                <el-option label="冻结" value="2" />
+                <el-option label="已注销" value="3" />
+              </el-select>
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="注册资本" prop="registered_capital">
+              <el-input v-model="form.registered_capital" placeholder="万元">
+                <template #append>万元</template>
+              </el-input>
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="实缴资本" prop="paid_capital">
+              <el-input v-model="form.paid_capital" placeholder="万元">
+                <template #append>万元</template>
+              </el-input>
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="成立日期" prop="establish_date">
+              <el-date-picker
+                v-model="form.establish_date"
+                type="date"
+                value-format="YYYY-MM-DD"
+                placeholder="选择日期"
+                style="width: 100%"
+              />
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="行政区划" prop="administrative_division">
+              <el-input v-model="form.administrative_division" placeholder="省/市/区" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="企业类型" prop="enterprise_type">
+              <el-select v-model="form.enterprise_type" placeholder="请选择" style="width: 100%">
+                <el-option label="有限责任公司" value="有限责任公司" />
+                <el-option label="股份有限公司" value="股份有限公司" />
+                <el-option label="合伙企业" value="合伙企业" />
+                <el-option label="个人独资企业" value="个人独资企业" />
+                <el-option label="国有企业" value="国有企业" />
+                <el-option label="集体企业" value="集体企业" />
+                <el-option label="外商投资企业" value="外商投资企业" />
+                <el-option label="其他" value="其他" />
+              </el-select>
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="纳税人资质" prop="taxpayer_qualification">
+              <el-select v-model="form.taxpayer_qualification" placeholder="请选择" style="width: 100%">
+                <el-option label="一般纳税人" value="一般纳税人" />
+                <el-option label="小规模纳税人" value="小规模纳税人" />
+                <el-option label="其他" value="其他" />
+              </el-select>
+            </el-form-item>
+          </el-col>
+          <el-col :span="24">
+            <el-form-item label="经营范围" prop="business_scope">
+              <el-input
+                v-model="form.business_scope"
+                type="textarea"
+                :rows="3"
+                placeholder="请输入经营范围（选填）"
+              />
+            </el-form-item>
+          </el-col>
+        </el-row>
+      </div>
+
+      <!-- 步骤2：联系信息 -->
+      <div v-show="activeStep === 1">
+        <el-row :gutter="20">
+          <el-col :span="12">
+            <el-form-item label="联系人" prop="contact_person">
+              <el-input v-model="form.contact_person" placeholder="请输入联系人姓名" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="联系电话" prop="contact_phone">
+              <el-input v-model="form.contact_phone" placeholder="请输入联系电话" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="联系邮箱" prop="contact_email">
+              <el-input v-model="form.contact_email" placeholder="请输入联系邮箱" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="24">
+            <el-form-item label="供应商地址" prop="address">
+              <el-input v-model="form.address" placeholder="请输入详细地址" />
+            </el-form-item>
+          </el-col>
+        </el-row>
+      </div>
+
+      <!-- 步骤3：开票信息（发票+银行合并） -->
+      <div v-show="activeStep === 2">
+        <el-divider content-position="left">发票信息</el-divider>
+        <el-row :gutter="20">
+          <el-col :span="12">
+            <el-form-item label="发票抬头" prop="invoice_title">
+              <el-input v-model="form.invoice_title" placeholder="请输入发票抬头" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="纳税人识别号" prop="tax_number">
+              <el-input v-model="form.tax_number" placeholder="请输入纳税人识别号" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="24">
+            <el-form-item label="注册地址" prop="registered_address">
+              <el-input v-model="form.registered_address" placeholder="请输入注册地址" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="注册电话" prop="registered_phone">
+              <el-input v-model="form.registered_phone" placeholder="请输入注册电话" />
+            </el-form-item>
+          </el-col>
+        </el-row>
+        <el-divider content-position="left">银行信息</el-divider>
+        <el-row :gutter="20">
+          <el-col :span="12">
+            <el-form-item label="开户行名称" prop="bank_name">
+              <el-input v-model="form.bank_name" placeholder="请输入开户行名称" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="开户行账号" prop="bank_account">
+              <el-input v-model="form.bank_account" placeholder="请输入开户行账号" />
+            </el-form-item>
+          </el-col>
+        </el-row>
+      </div>
+
+      <!-- 步骤4：备注信息（最后，只放textarea） -->
+      <div v-show="activeStep === 3">
+        <el-form-item label="备注" prop="remark">
+          <el-input
+            v-model="form.remark"
+            type="textarea"
+            :rows="10"
+            placeholder="请输入备注信息（选填）"
+          />
+        </el-form-item>
+        <div class="final-step-tip">
+          <el-icon><InfoFilled /></el-icon>
+          <span>确认所有信息无误后，点击「保存」完成创建。</span>
+        </div>
+      </div>
+    </el-form>
+
+    <template #footer>
+      <div class="dialog-footer">
+        <div class="footer-left">
+          <el-button v-if="activeStep > 0" @click="prevStep">上一步</el-button>
+          <el-button v-if="activeStep < 3" type="primary" @click="nextStep">下一步</el-button>
+        </div>
+        <div class="footer-right">
+          <el-button @click="handleClose">取消</el-button>
+          <!-- 保存草稿：仅新增或编辑草稿时显示 -->
+          <el-button v-if="!isEdit || form.is_draft === 1" :loading="submitting" @click="handleSaveDraft">
+            保存草稿
+          </el-button>
+          <!-- 保存：仅最后一步显示 -->
+          <el-button v-if="activeStep === 3" type="primary" :loading="submitting" @click="handleSave(false)">
+            保存
+          </el-button>
+        </div>
+      </div>
+    </template>
+  </el-dialog>
+</template>
+
+<script setup>
+import { ref, reactive, computed, watch } from 'vue'
+import { ElMessage } from 'element-plus'
+import { InfoFilled } from '@element-plus/icons-vue'
+import { createSupplier, updateSupplier } from '@/api/supplier'
+
+const props = defineProps({
+  visible: { type: Boolean, default: false },
+  editData: { type: Object, default: null }
+})
+
+const emit = defineEmits(['update:visible', 'success'])
+
+const formRef = ref()
+const activeStep = ref(0)
+const submitting = ref(false)
+const isEdit = ref(false)
+const internalId = ref(null)
+
+const dialogTitle = computed(() => {
+  if (isEdit.value) {
+    return form.is_draft === 1 ? '编辑供应商（草稿）' : '编辑供应商'
+  }
+  return '新增供应商'
+})
+
+const defaultForm = () => ({
+  supplier_name: '',
+  supplier_type: '1',
+  contact_person: '',
+  contact_phone: '',
+  contact_email: '',
+  supplier_level: '3',
+  industry: '',
+  registered_capital: '',
+  paid_capital: '',
+  establish_date: '',
+  administrative_division: '',
+  enterprise_type: '',
+  taxpayer_qualification: '',
+  business_scope: '',
+  address: '',
+  status: '1',
+  is_draft: 0,
+  remark: '',
+  invoice_title: '',
+  tax_number: '',
+  bank_name: '',
+  bank_account: '',
+  registered_address: '',
+  registered_phone: ''
+})
+
+const form = reactive(defaultForm())
+
+// 各步骤的验证规则
+const stepRules = [
+  // 步骤1：基本信息
+  {
+    supplier_name: [{ required: true, message: '请输入供应商名称', trigger: 'blur' }],
+    supplier_type: [{ required: true, message: '请选择供应商类型', trigger: 'change' }]
+  },
+  // 步骤2：联系信息
+  {
+    contact_person: [{ required: true, message: '请输入联系人', trigger: 'blur' }],
+    contact_phone: [{ required: true, message: '请输入联系电话', trigger: 'blur' }]
+  },
+  // 步骤3：开票信息（无必填）
+  {},
+  // 步骤4：备注信息（无必填）
+  {}
+]
+
+const allRules = computed(() => {
+  const merged = {}
+  stepRules.forEach(rules => {
+    Object.assign(merged, rules)
+  })
+  return merged
+})
+
+watch(
+  () => props.visible,
+  (val) => {
+    if (val) {
+      activeStep.value = 0
+      internalId.value = null
+      if (props.editData) {
+        isEdit.value = true
+        internalId.value = props.editData.id
+        Object.assign(form, props.editData)
+      } else {
+        isEdit.value = false
+        Object.assign(form, defaultForm())
+      }
+    }
+  }
+)
+
+function handleClose() {
+  emit('update:visible', false)
+}
+
+function handleClosed() {
+  formRef.value?.resetFields()
+  activeStep.value = 0
+}
+
+async function nextStep() {
+  const currentRules = stepRules[activeStep.value]
+  if (Object.keys(currentRules).length > 0) {
+    try {
+      await formRef.value.validateField(Object.keys(currentRules))
+    } catch (e) {
+      return
+    }
+  }
+  if (activeStep.value < 3) {
+    activeStep.value++
+  }
+}
+
+function prevStep() {
+  if (activeStep.value > 0) {
+    activeStep.value--
+  }
+}
+
+async function handleSave(isDraft) {
+  if (!formRef.value) return
+  if (isDraft) {
+    if (!form.supplier_name || form.supplier_name.trim() === '') {
+      ElMessage.warning('供应商名称不能为空')
+      return
+    }
+  } else {
+    try {
+      await formRef.value.validate()
+    } catch (e) {
+      for (let i = 0; i < stepRules.length; i++) {
+        const fields = Object.keys(stepRules[i])
+        for (const field of fields) {
+          if (!form[field] || form[field] === '') {
+            activeStep.value = i
+            return
+          }
+        }
+      }
+      return
+    }
+  }
+
+  submitting.value = true
+  try {
+    const payload = { ...form, is_draft: isDraft ? 1 : 0 }
+    if (internalId.value) {
+      await updateSupplier(internalId.value, payload)
+      ElMessage.success(isDraft ? '草稿已保存' : '更新成功')
+    } else {
+      const res = await createSupplier(payload)
+      ElMessage.success(isDraft ? '草稿已保存' : '创建成功')
+      if (res && res.data && res.data.id) {
+        internalId.value = res.data.id
+        isEdit.value = true
+      }
+    }
+    emit('success')
+    if (!isDraft) {
+      handleClose()
+    }
+  } catch (e) {
+    ElMessage.error(e.message || '操作失败')
+  } finally {
+    submitting.value = false
+  }
+}
+
+function handleSaveDraft() {
+  handleSave(true)
+}
+</script>
+
+<style lang="less" scoped>
+.steps-wrapper {
+  padding: 0 20px;
+}
+
+.dialog-footer {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+
+  .footer-left,
+  .footer-right {
+    display: flex;
+    gap: 8px;
+  }
+}
+
+.final-step-tip {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  margin-top: 24px;
+  padding: 12px 16px;
+  background: var(--el-color-info-light-9);
+  border-radius: 4px;
+  color: var(--el-text-color-secondary);
+  font-size: 13px;
+}
+</style>
diff --git a/backend/src/views/apps/erp/supplier/index.vue b/backend/src/views/apps/erp/supplier/index.vue
new file mode 100644
index 0000000..c2631c8
--- /dev/null
+++ b/backend/src/views/apps/erp/supplier/index.vue
@@ -0,0 +1,473 @@
+<template>
+  <div class="supplier-page">
+    <div class="page-header">
+      <div>
+        <h2>供应商管理</h2>
+        <p>管理企业供应商信息，支持多维度筛选与全生命周期追踪</p>
+      </div>
+      <div class="header-actions">
+        <el-button type="primary" :icon="Plus" @click="openCreate">新增供应商</el-button>
+      </div>
+    </div>
+
+    <div class="filter-bar">
+      <el-form :inline="true" :model="filters" @submit.prevent>
+        <el-form-item>
+          <el-input
+            v-model="filters.keyword"
+            clearable
+            placeholder="搜索供应商名称"
+            :prefix-icon="Search"
+            style="width: 220px"
+            @keyup.enter="handleSearch"
+          />
+        </el-form-item>
+        <el-form-item label="供应商类型">
+          <el-select v-model="filters.supplier_type" clearable placeholder="全部" style="width: 140px">
+            <el-option label="原材料供应商" value="1" />
+            <el-option label="设备供应商" value="2" />
+            <el-option label="服务供应商" value="3" />
+            <el-option label="其他" value="4" />
+          </el-select>
+        </el-form-item>
+        <el-form-item label="供应商等级">
+          <el-select v-model="filters.supplier_level" clearable placeholder="全部" style="width: 130px">
+            <el-option label="核心供应商" value="1" />
+            <el-option label="重要供应商" value="2" />
+            <el-option label="普通供应商" value="3" />
+            <el-option label="潜在供应商" value="4" />
+          </el-select>
+        </el-form-item>
+        <el-form-item label="状态">
+          <el-select v-model="filters.status" clearable placeholder="全部" style="width: 110px">
+            <el-option label="正常" value="1" />
+            <el-option label="禁用" value="0" />
+            <el-option label="冻结" value="2" />
+            <el-option label="已注销" value="3" />
+          </el-select>
+        </el-form-item>
+        <el-form-item label="数据状态">
+          <el-select v-model="filters.is_draft" clearable placeholder="全部" style="width: 110px">
+            <el-option label="正式" value="0" />
+            <el-option label="草稿" value="1" />
+          </el-select>
+        </el-form-item>
+        <el-form-item>
+          <el-button type="primary" :icon="Search" @click="handleSearch">查询</el-button>
+          <el-button :icon="Refresh" @click="resetFilters">重置</el-button>
+        </el-form-item>
+      </el-form>
+    </div>
+
+    <div class="table-container" v-loading="loading">
+      <el-table :data="tableData" stripe border>
+        <el-table-column type="index" label="#" width="60" align="center" />
+        <el-table-column prop="supplier_name" label="供应商名称" min-width="180" show-overflow-tooltip>
+          <template #default="{ row }">
+            <div class="name-cell-wrapper">
+              <span class="name-cell name-link" @click="openDetail(row)">{{ row.supplier_name }}</span>
+              <el-tag v-if="row.is_draft === 1" type="warning" size="small" effect="plain">草稿</el-tag>
+            </div>
+          </template>
+        </el-table-column>
+        <el-table-column prop="supplier_type" label="类型" width="120" align="center">
+          <template #default="{ row }">
+            <el-tag :type="supplierTypeTag(row.supplier_type)" size="small">
+              {{ supplierTypeText(row.supplier_type) }}
+            </el-tag>
+          </template>
+        </el-table-column>
+        <el-table-column prop="supplier_level" label="等级" width="110" align="center">
+          <template #default="{ row }">
+            <el-tag :type="supplierLevelTag(row.supplier_level)" size="small" effect="plain">
+              {{ supplierLevelText(row.supplier_level) }}
+            </el-tag>
+          </template>
+        </el-table-column>
+        <el-table-column prop="contact_person" label="联系人" width="100" />
+        <el-table-column prop="contact_phone" label="联系电话" width="130" />
+        <el-table-column prop="contact_email" label="邮箱" min-width="160" show-overflow-tooltip />
+        <el-table-column prop="industry" label="行业" width="100" show-overflow-tooltip />
+        <el-table-column prop="status" label="状态" width="80" align="center">
+          <template #default="{ row }">
+            <el-tag :type="statusTag(row.status)" size="small">
+              {{ statusText(row.status) }}
+            </el-tag>
+          </template>
+        </el-table-column>
+        <el-table-column prop="update_time" label="更新时间" width="160" align="center">
+          <template #default="{ row }">
+            {{ formatDateTime(row.update_time) }}
+          </template>
+        </el-table-column>
+        <el-table-column label="操作" width="240" align="center" fixed="right">
+          <template #default="{ row }">
+            <el-button link type="primary" size="small" @click="openContactBook(row)">通讯录</el-button>
+            <el-button link type="primary" size="small" @click="openEdit(row)">编辑</el-button>
+            <el-button link type="primary" size="small" @click="handleToggleStatus(row)">
+              {{ row.status === '1' ? '禁用' : '启用' }}
+            </el-button>
+            <el-button link type="danger" size="small" @click="handleDelete(row)">删除</el-button>
+          </template>
+        </el-table-column>
+      </el-table>
+
+      <div class="pagination">
+        <el-pagination
+          v-model:current-page="pagination.page"
+          v-model:page-size="pagination.pageSize"
+          :total="pagination.total"
+          :page-sizes="[10, 20, 50, 100]"
+          layout="total, sizes, prev, pager, next, jumper"
+          @size-change="fetchList"
+          @current-change="fetchList"
+        />
+      </div>
+    </div>
+
+    <SupplierEdit
+      v-model:visible="editVisible"
+      :edit-data="currentEditData"
+      @success="fetchList"
+    />
+
+    <!-- 详情抽屉 -->
+    <el-drawer
+      v-model="detailVisible"
+      :title="detailData?.supplier_name || '供应商详情'"
+      direction="rtl"
+      size="560px"
+    >
+      <div v-if="detailData" class="detail-content">
+        <el-descriptions title="基本信息" :column="2" border size="small" label-width="120px">
+          <el-descriptions-item label="供应商名称" :span="2">{{ detailData.supplier_name }}</el-descriptions-item>
+          <el-descriptions-item label="供应商类型">{{ supplierTypeText(detailData.supplier_type) }}</el-descriptions-item>
+          <el-descriptions-item label="供应商等级">{{ supplierLevelText(detailData.supplier_level) }}</el-descriptions-item>
+          <el-descriptions-item label="所属行业">{{ detailData.industry || '-' }}</el-descriptions-item>
+          <el-descriptions-item label="状态">
+            <el-tag :type="statusTag(detailData.status)" size="small">{{ statusText(detailData.status) }}</el-tag>
+          </el-descriptions-item>
+          <el-descriptions-item label="注册资本">{{ detailData.registered_capital ? detailData.registered_capital + ' 万元' : '-' }}</el-descriptions-item>
+          <el-descriptions-item label="实缴资本">{{ detailData.paid_capital ? detailData.paid_capital + ' 万元' : '-' }}</el-descriptions-item>
+          <el-descriptions-item label="成立日期">{{ formatDate(detailData.establish_date) }}</el-descriptions-item>
+          <el-descriptions-item label="行政区划">{{ detailData.administrative_division || '-' }}</el-descriptions-item>
+          <el-descriptions-item label="企业类型">{{ detailData.enterprise_type || '-' }}</el-descriptions-item>
+          <el-descriptions-item label="纳税人资质">{{ detailData.taxpayer_qualification || '-' }}</el-descriptions-item>
+          <el-descriptions-item label="经营范围" :span="2">{{ detailData.business_scope || '-' }}</el-descriptions-item>
+          <el-descriptions-item label="更新时间" :span="2">{{ formatDateTime(detailData.update_time) }}</el-descriptions-item>
+        </el-descriptions>
+
+        <el-descriptions title="联系信息" :column="2" border size="small" label-width="120px" style="margin-top: 20px">
+          <el-descriptions-item label="联系人">{{ detailData.contact_person || '-' }}</el-descriptions-item>
+          <el-descriptions-item label="联系电话">{{ detailData.contact_phone || '-' }}</el-descriptions-item>
+          <el-descriptions-item label="联系邮箱" :span="2">{{ detailData.contact_email || '-' }}</el-descriptions-item>
+          <el-descriptions-item label="供应商地址" :span="2">{{ detailData.address || '-' }}</el-descriptions-item>
+        </el-descriptions>
+
+        <el-descriptions :column="2" border size="small" label-width="120px" style="margin-top: 20px">
+          <template #title>
+            <div class="desc-title-row">
+              <span>开票信息</span>
+              <el-button link type="primary" size="small" @click="copyInvoiceInfo">一键复制</el-button>
+            </div>
+          </template>
+          <el-descriptions-item label="发票抬头" :span="2">{{ detailData.invoice_title || '-' }}</el-descriptions-item>
+          <el-descriptions-item label="纳税人识别号">{{ detailData.tax_number || '-' }}</el-descriptions-item>
+          <el-descriptions-item label="注册电话">{{ detailData.registered_phone || '-' }}</el-descriptions-item>
+          <el-descriptions-item label="注册地址" :span="2">{{ detailData.registered_address || '-' }}</el-descriptions-item>
+          <el-descriptions-item label="开户行名称">{{ detailData.bank_name || '-' }}</el-descriptions-item>
+          <el-descriptions-item label="开户行账号">{{ detailData.bank_account || '-' }}</el-descriptions-item>
+        </el-descriptions>
+
+        <el-descriptions title="备注信息" :column="1" border size="small" label-width="120px" style="margin-top: 20px">
+          <el-descriptions-item label="备注">{{ detailData.remark || '-' }}</el-descriptions-item>
+        </el-descriptions>
+      </div>
+    </el-drawer>
+
+    <!-- 通讯录 -->
+    <ContactBook
+      v-model:visible="contactBookVisible"
+      :company-type="'supplier'"
+      :company-id="currentCompany?.id"
+      :company-name="currentCompany?.supplier_name"
+    />
+  </div>
+</template>
+
+<script setup>
+import { ref, reactive, onMounted } from 'vue'
+import { ElMessage, ElMessageBox } from 'element-plus'
+import { Plus, Search, Refresh } from '@element-plus/icons-vue'
+import { getSupplierList, deleteSupplier, toggleSupplierStatus } from '@/api/supplier'
+import SupplierEdit from './components/edit.vue'
+import ContactBook from '../components/contactBook.vue'
+
+const loading = ref(false)
+const tableData = ref([])
+const editVisible = ref(false)
+const currentEditData = ref(null)
+const detailVisible = ref(false)
+const detailData = ref(null)
+const contactBookVisible = ref(false)
+const currentCompany = ref(null)
+
+const filters = reactive({
+  keyword: '',
+  supplier_type: '',
+  supplier_level: '',
+  status: '',
+  is_draft: ''
+})
+
+const pagination = reactive({
+  page: 1,
+  pageSize: 20,
+  total: 0
+})
+
+onMounted(() => {
+  fetchList()
+})
+
+async function fetchList() {
+  loading.value = true
+  try {
+    const res = await getSupplierList({
+      page: pagination.page,
+      pageSize: pagination.pageSize,
+      ...filters
+    })
+    if (res.code === 200) {
+      tableData.value = res.data.list || []
+      pagination.total = res.data.total || 0
+    }
+  } catch (e) {
+    ElMessage.error(e.message || '查询失败')
+  } finally {
+    loading.value = false
+  }
+}
+
+function handleSearch() {
+  pagination.page = 1
+  fetchList()
+}
+
+function resetFilters() {
+  filters.keyword = ''
+  filters.supplier_type = ''
+  filters.supplier_level = ''
+  filters.status = ''
+  filters.is_draft = ''
+  pagination.page = 1
+  fetchList()
+}
+
+function openCreate() {
+  currentEditData.value = null
+  editVisible.value = true
+}
+
+function openEdit(row) {
+  currentEditData.value = { ...row }
+  editVisible.value = true
+}
+
+function openDetail(row) {
+  detailData.value = { ...row }
+  detailVisible.value = true
+}
+
+function openContactBook(row) {
+  currentCompany.value = { ...row }
+  contactBookVisible.value = true
+}
+
+function formatDate(val) {
+  if (!val) return '-'
+  const d = new Date(val)
+  if (isNaN(d.getTime())) return '-'
+  return d.getFullYear() + '-' + String(d.getMonth() + 1).padStart(2, '0') + '-' + String(d.getDate()).padStart(2, '0')
+}
+
+function formatDateTime(val) {
+  if (!val) return '-'
+  const d = new Date(val)
+  return d.getFullYear() + '-' + String(d.getMonth() + 1).padStart(2, '0') + '-' + String(d.getDate()).padStart(2, '0') + ' ' + String(d.getHours()).padStart(2, '0') + ':' + String(d.getMinutes()).padStart(2, '0')
+}
+
+function copyInvoiceInfo() {
+  const d = detailData.value
+  if (!d) return
+  const lines = [
+    `发票抬头：${d.invoice_title || ''}`,
+    `纳税人识别号：${d.tax_number || ''}`,
+    `注册地址：${d.registered_address || ''}`,
+    `注册电话：${d.registered_phone || ''}`,
+    `开户行名称：${d.bank_name || ''}`,
+    `开户行账号：${d.bank_account || ''}`
+  ]
+  const text = lines.join('\n')
+  if (navigator.clipboard && navigator.clipboard.writeText) {
+    navigator.clipboard.writeText(text).then(() => {
+      ElMessage.success('开票信息已复制到剪贴板')
+    }).catch(() => {
+      fallbackCopy(text)
+    })
+  } else {
+    fallbackCopy(text)
+  }
+}
+
+function fallbackCopy(text) {
+  const ta = document.createElement('textarea')
+  ta.value = text
+  ta.style.position = 'fixed'
+  ta.style.opacity = '0'
+  document.body.appendChild(ta)
+  ta.select()
+  try {
+    document.execCommand('copy')
+    ElMessage.success('开票信息已复制到剪贴板')
+  } catch {
+    ElMessage.error('复制失败，请手动复制')
+  }
+  document.body.removeChild(ta)
+}
+
+async function handleToggleStatus(row) {
+  const newStatus = row.status === '1' ? '0' : '1'
+  const action = newStatus === '1' ? '启用' : '禁用'
+  try {
+    await ElMessageBox.confirm(`确定要${action}供应商「${row.supplier_name}」吗？`, '提示', {
+      type: 'warning'
+    })
+    await toggleSupplierStatus(row.id, newStatus)
+    ElMessage.success(`${action}成功`)
+    fetchList()
+  } catch (e) {
+    if (e !== 'cancel') {
+      ElMessage.error(e.message || '操作失败')
+    }
+  }
+}
+
+async function handleDelete(row) {
+  try {
+    await ElMessageBox.confirm(`确定要删除供应商「${row.supplier_name}」吗？删除后不可恢复。`, '删除确认', {
+      type: 'warning'
+    })
+    await deleteSupplier(row.id)
+    ElMessage.success('删除成功')
+    fetchList()
+  } catch (e) {
+    if (e !== 'cancel') {
+      ElMessage.error(e.message || '删除失败')
+    }
+  }
+}
+
+function supplierTypeText(type) {
+  const map = { '1': '原材料供应商', '2': '设备供应商', '3': '服务供应商', '4': '其他' }
+  return map[type] || type
+}
+
+function supplierTypeTag(type) {
+  const map = { '1': 'primary', '2': 'warning', '3': 'success', '4': 'info' }
+  return map[type] || 'info'
+}
+
+function supplierLevelText(level) {
+  const map = { '1': '核心供应商', '2': '重要供应商', '3': '普通供应商', '4': '潜在供应商' }
+  return map[level] || level
+}
+
+function supplierLevelTag(level) {
+  const map = { '1': 'danger', '2': 'warning', '3': 'info', '4': '' }
+  return map[level] || ''
+}
+
+function statusText(status) {
+  const map = { '0': '禁用', '1': '正常', '2': '冻结', '3': '已注销' }
+  return map[status] || status
+}
+
+function statusTag(status) {
+  const map = { '0': 'info', '1': 'success', '2': 'warning', '3': 'danger' }
+  return map[status] || 'info'
+}
+</script>
+
+<style lang="less" scoped>
+.supplier-page {
+  padding: 20px;
+}
+
+.page-header {
+  display: flex;
+  justify-content: space-between;
+  align-items: flex-start;
+  margin-bottom: 20px;
+
+  h2 {
+    margin: 0 0 6px 0;
+    font-size: 20px;
+    font-weight: 600;
+    color: var(--el-text-color-primary);
+  }
+
+  p {
+    margin: 0;
+    font-size: 13px;
+    color: var(--el-text-color-secondary);
+  }
+}
+
+.filter-bar {
+  background: var(--el-bg-color);
+  padding: 16px 16px 0;
+  border-radius: 4px;
+  margin-bottom: 16px;
+  border: 1px solid var(--el-border-color-lighter);
+}
+
+.table-container {
+  background: var(--el-bg-color);
+  padding: 16px;
+  border-radius: 4px;
+  border: 1px solid var(--el-border-color-lighter);
+}
+
+.name-cell {
+  font-weight: 500;
+  color: var(--el-text-color-primary);
+}
+
+.name-cell-wrapper {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+}
+
+.name-link {
+  cursor: pointer;
+  color: var(--el-color-primary);
+  &:hover {
+    text-decoration: underline;
+  }
+}
+
+.desc-title-row {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  width: 100%;
+}
+
+.pagination {
+  margin-top: 16px;
+  display: flex;
+  justify-content: flex-end;
+}
+</style>
diff --git a/backend/src/views/apps/erp/suppliers/components/edit.vue b/backend/src/views/apps/erp/suppliers/components/edit.vue
new file mode 100644
index 0000000..884ecd0
--- /dev/null
+++ b/backend/src/views/apps/erp/suppliers/components/edit.vue
@@ -0,0 +1,452 @@
+<template>
+  <el-dialog
+    :model-value="visible"
+    :title="dialogTitle"
+    width="680px"
+    :close-on-click-modal="false"
+    @update:model-value="handleClose"
+    @closed="handleClosed"
+  >
+    <!-- 步骤条 -->
+    <div class="steps-wrapper">
+      <el-steps :active="activeStep" finish-status="success" align-center>
+        <el-step title="基本信息" />
+        <el-step title="联系信息" />
+        <el-step title="开票信息" />
+        <el-step title="备注信息" />
+      </el-steps>
+    </div>
+
+    <el-form
+      ref="formRef"
+      :model="form"
+      :rules="allRules"
+      label-width="100px"
+      label-position="right"
+      style="margin-top: 24px"
+    >
+      <!-- 步骤1：基本信息 -->
+      <div v-show="activeStep === 0">
+        <el-row :gutter="20">
+          <el-col :span="12">
+            <el-form-item label="供应商名称" prop="supplier_name">
+              <el-input v-model="form.supplier_name" placeholder="请输入供应商名称" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="供应商类型" prop="supplier_type">
+              <el-select v-model="form.supplier_type" placeholder="请选择" style="width: 100%">
+                <el-option label="原材料供应商" value="1" />
+                <el-option label="设备供应商" value="2" />
+                <el-option label="服务供应商" value="3" />
+                <el-option label="其他" value="4" />
+              </el-select>
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="供应商等级" prop="supplier_level">
+              <el-select v-model="form.supplier_level" placeholder="请选择" style="width: 100%">
+                <el-option label="核心供应商" value="1" />
+                <el-option label="重要供应商" value="2" />
+                <el-option label="普通供应商" value="3" />
+                <el-option label="潜在供应商" value="4" />
+              </el-select>
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="所属行业" prop="industry">
+              <el-input v-model="form.industry" placeholder="请输入所属行业" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="状态" prop="status">
+              <el-select v-model="form.status" placeholder="请选择" style="width: 100%">
+                <el-option label="正常" value="1" />
+                <el-option label="禁用" value="0" />
+                <el-option label="冻结" value="2" />
+                <el-option label="已注销" value="3" />
+              </el-select>
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="注册资本" prop="registered_capital">
+              <el-input v-model="form.registered_capital" placeholder="万元">
+                <template #append>万元</template>
+              </el-input>
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="实缴资本" prop="paid_capital">
+              <el-input v-model="form.paid_capital" placeholder="万元">
+                <template #append>万元</template>
+              </el-input>
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="成立日期" prop="establish_date">
+              <el-date-picker
+                v-model="form.establish_date"
+                type="date"
+                value-format="YYYY-MM-DD"
+                placeholder="选择日期"
+                style="width: 100%"
+              />
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="行政区划" prop="administrative_division">
+              <el-input v-model="form.administrative_division" placeholder="省/市/区" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="企业类型" prop="enterprise_type">
+              <el-select v-model="form.enterprise_type" placeholder="请选择" style="width: 100%">
+                <el-option label="有限责任公司" value="有限责任公司" />
+                <el-option label="股份有限公司" value="股份有限公司" />
+                <el-option label="合伙企业" value="合伙企业" />
+                <el-option label="个人独资企业" value="个人独资企业" />
+                <el-option label="国有企业" value="国有企业" />
+                <el-option label="集体企业" value="集体企业" />
+                <el-option label="外商投资企业" value="外商投资企业" />
+                <el-option label="其他" value="其他" />
+              </el-select>
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="纳税人资质" prop="taxpayer_qualification">
+              <el-select v-model="form.taxpayer_qualification" placeholder="请选择" style="width: 100%">
+                <el-option label="一般纳税人" value="一般纳税人" />
+                <el-option label="小规模纳税人" value="小规模纳税人" />
+                <el-option label="其他" value="其他" />
+              </el-select>
+            </el-form-item>
+          </el-col>
+          <el-col :span="24">
+            <el-form-item label="经营范围" prop="business_scope">
+              <el-input
+                v-model="form.business_scope"
+                type="textarea"
+                :rows="3"
+                placeholder="请输入经营范围（选填）"
+              />
+            </el-form-item>
+          </el-col>
+        </el-row>
+      </div>
+
+      <!-- 步骤2：联系信息 -->
+      <div v-show="activeStep === 1">
+        <el-row :gutter="20">
+          <el-col :span="12">
+            <el-form-item label="联系人" prop="contact_person">
+              <el-input v-model="form.contact_person" placeholder="请输入联系人姓名" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="联系电话" prop="contact_phone">
+              <el-input v-model="form.contact_phone" placeholder="请输入联系电话" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="联系邮箱" prop="contact_email">
+              <el-input v-model="form.contact_email" placeholder="请输入联系邮箱" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="24">
+            <el-form-item label="供应商地址" prop="address">
+              <el-input v-model="form.address" placeholder="请输入详细地址" />
+            </el-form-item>
+          </el-col>
+        </el-row>
+      </div>
+
+      <!-- 步骤3：开票信息（发票+银行合并） -->
+      <div v-show="activeStep === 2">
+        <el-divider content-position="left">发票信息</el-divider>
+        <el-row :gutter="20">
+          <el-col :span="12">
+            <el-form-item label="发票抬头" prop="invoice_title">
+              <el-input v-model="form.invoice_title" placeholder="请输入发票抬头" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="纳税人识别号" prop="tax_number">
+              <el-input v-model="form.tax_number" placeholder="请输入纳税人识别号" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="24">
+            <el-form-item label="注册地址" prop="registered_address">
+              <el-input v-model="form.registered_address" placeholder="请输入注册地址" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="注册电话" prop="registered_phone">
+              <el-input v-model="form.registered_phone" placeholder="请输入注册电话" />
+            </el-form-item>
+          </el-col>
+        </el-row>
+        <el-divider content-position="left">银行信息</el-divider>
+        <el-row :gutter="20">
+          <el-col :span="12">
+            <el-form-item label="开户行名称" prop="bank_name">
+              <el-input v-model="form.bank_name" placeholder="请输入开户行名称" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="开户行账号" prop="bank_account">
+              <el-input v-model="form.bank_account" placeholder="请输入开户行账号" />
+            </el-form-item>
+          </el-col>
+        </el-row>
+      </div>
+
+      <!-- 步骤4：备注信息（最后，只放textarea） -->
+      <div v-show="activeStep === 3">
+        <el-form-item label="备注" prop="remark">
+          <el-input
+            v-model="form.remark"
+            type="textarea"
+            :rows="10"
+            placeholder="请输入备注信息（选填）"
+          />
+        </el-form-item>
+        <div class="final-step-tip">
+          <el-icon><InfoFilled /></el-icon>
+          <span>确认所有信息无误后，点击「保存」完成创建。</span>
+        </div>
+      </div>
+    </el-form>
+
+    <template #footer>
+      <div class="dialog-footer">
+        <div class="footer-left">
+          <el-button v-if="activeStep > 0" @click="prevStep">上一步</el-button>
+          <el-button v-if="activeStep < 3" type="primary" @click="nextStep">下一步</el-button>
+        </div>
+        <div class="footer-right">
+          <el-button @click="handleClose">取消</el-button>
+          <!-- 保存草稿：仅新增或编辑草稿时显示 -->
+          <el-button v-if="!isEdit || form.is_draft === 1" :loading="submitting" @click="handleSaveDraft">
+            保存草稿
+          </el-button>
+          <!-- 保存：仅最后一步显示 -->
+          <el-button v-if="activeStep === 3" type="primary" :loading="submitting" @click="handleSave(false)">
+            保存
+          </el-button>
+        </div>
+      </div>
+    </template>
+  </el-dialog>
+</template>
+
+<script setup>
+import { ref, reactive, computed, watch } from 'vue'
+import { ElMessage } from 'element-plus'
+import { InfoFilled } from '@element-plus/icons-vue'
+import { createSupplier, updateSupplier } from '@/api/supplier'
+
+const props = defineProps({
+  visible: { type: Boolean, default: false },
+  editData: { type: Object, default: null }
+})
+
+const emit = defineEmits(['update:visible', 'success'])
+
+const formRef = ref()
+const activeStep = ref(0)
+const submitting = ref(false)
+const isEdit = ref(false)
+const internalId = ref(null)
+
+const dialogTitle = computed(() => {
+  if (isEdit.value) {
+    return form.is_draft === 1 ? '编辑供应商（草稿）' : '编辑供应商'
+  }
+  return '新增供应商'
+})
+
+const defaultForm = () => ({
+  supplier_name: '',
+  supplier_type: '1',
+  contact_person: '',
+  contact_phone: '',
+  contact_email: '',
+  supplier_level: '3',
+  industry: '',
+  registered_capital: '',
+  paid_capital: '',
+  establish_date: '',
+  administrative_division: '',
+  enterprise_type: '',
+  taxpayer_qualification: '',
+  business_scope: '',
+  address: '',
+  status: '1',
+  is_draft: 0,
+  remark: '',
+  invoice_title: '',
+  tax_number: '',
+  bank_name: '',
+  bank_account: '',
+  registered_address: '',
+  registered_phone: ''
+})
+
+const form = reactive(defaultForm())
+
+// 各步骤的验证规则
+const stepRules = [
+  // 步骤1：基本信息
+  {
+    supplier_name: [{ required: true, message: '请输入供应商名称', trigger: 'blur' }],
+    supplier_type: [{ required: true, message: '请选择供应商类型', trigger: 'change' }]
+  },
+  // 步骤2：联系信息
+  {
+    contact_person: [{ required: true, message: '请输入联系人', trigger: 'blur' }],
+    contact_phone: [{ required: true, message: '请输入联系电话', trigger: 'blur' }]
+  },
+  // 步骤3：开票信息（无必填）
+  {},
+  // 步骤4：备注信息（无必填）
+  {}
+]
+
+const allRules = computed(() => {
+  const merged = {}
+  stepRules.forEach(rules => {
+    Object.assign(merged, rules)
+  })
+  return merged
+})
+
+watch(
+  () => props.visible,
+  (val) => {
+    if (val) {
+      activeStep.value = 0
+      internalId.value = null
+      if (props.editData) {
+        isEdit.value = true
+        internalId.value = props.editData.id
+        Object.assign(form, props.editData)
+      } else {
+        isEdit.value = false
+        Object.assign(form, defaultForm())
+      }
+    }
+  }
+)
+
+function handleClose() {
+  emit('update:visible', false)
+}
+
+function handleClosed() {
+  formRef.value?.resetFields()
+  activeStep.value = 0
+}
+
+async function nextStep() {
+  const currentRules = stepRules[activeStep.value]
+  if (Object.keys(currentRules).length > 0) {
+    try {
+      await formRef.value.validateField(Object.keys(currentRules))
+    } catch (e) {
+      return
+    }
+  }
+  if (activeStep.value < 3) {
+    activeStep.value++
+  }
+}
+
+function prevStep() {
+  if (activeStep.value > 0) {
+    activeStep.value--
+  }
+}
+
+async function handleSave(isDraft) {
+  if (!formRef.value) return
+  if (isDraft) {
+    if (!form.supplier_name || form.supplier_name.trim() === '') {
+      ElMessage.warning('供应商名称不能为空')
+      return
+    }
+  } else {
+    try {
+      await formRef.value.validate()
+    } catch (e) {
+      for (let i = 0; i < stepRules.length; i++) {
+        const fields = Object.keys(stepRules[i])
+        for (const field of fields) {
+          if (!form[field] || form[field] === '') {
+            activeStep.value = i
+            return
+          }
+        }
+      }
+      return
+    }
+  }
+
+  submitting.value = true
+  try {
+    const payload = { ...form, is_draft: isDraft ? 1 : 0 }
+    if (internalId.value) {
+      await updateSupplier(internalId.value, payload)
+      ElMessage.success(isDraft ? '草稿已保存' : '更新成功')
+    } else {
+      const res = await createSupplier(payload)
+      ElMessage.success(isDraft ? '草稿已保存' : '创建成功')
+      if (res && res.data && res.data.id) {
+        internalId.value = res.data.id
+        isEdit.value = true
+      }
+    }
+    emit('success')
+    if (!isDraft) {
+      handleClose()
+    }
+  } catch (e) {
+    ElMessage.error(e.message || '操作失败')
+  } finally {
+    submitting.value = false
+  }
+}
+
+function handleSaveDraft() {
+  handleSave(true)
+}
+</script>
+
+<style lang="less" scoped>
+.steps-wrapper {
+  padding: 0 20px;
+}
+
+.dialog-footer {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+
+  .footer-left,
+  .footer-right {
+    display: flex;
+    gap: 8px;
+  }
+}
+
+.final-step-tip {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  margin-top: 24px;
+  padding: 12px 16px;
+  background: var(--el-color-info-light-9);
+  border-radius: 4px;
+  color: var(--el-text-color-secondary);
+  font-size: 13px;
+}
+</style>
diff --git a/backend/src/views/apps/erp/suppliers/index.vue b/backend/src/views/apps/erp/suppliers/index.vue
new file mode 100644
index 0000000..c2631c8
--- /dev/null
+++ b/backend/src/views/apps/erp/suppliers/index.vue
@@ -0,0 +1,473 @@
+<template>
+  <div class="supplier-page">
+    <div class="page-header">
+      <div>
+        <h2>供应商管理</h2>
+        <p>管理企业供应商信息，支持多维度筛选与全生命周期追踪</p>
+      </div>
+      <div class="header-actions">
+        <el-button type="primary" :icon="Plus" @click="openCreate">新增供应商</el-button>
+      </div>
+    </div>
+
+    <div class="filter-bar">
+      <el-form :inline="true" :model="filters" @submit.prevent>
+        <el-form-item>
+          <el-input
+            v-model="filters.keyword"
+            clearable
+            placeholder="搜索供应商名称"
+            :prefix-icon="Search"
+            style="width: 220px"
+            @keyup.enter="handleSearch"
+          />
+        </el-form-item>
+        <el-form-item label="供应商类型">
+          <el-select v-model="filters.supplier_type" clearable placeholder="全部" style="width: 140px">
+            <el-option label="原材料供应商" value="1" />
+            <el-option label="设备供应商" value="2" />
+            <el-option label="服务供应商" value="3" />
+            <el-option label="其他" value="4" />
+          </el-select>
+        </el-form-item>
+        <el-form-item label="供应商等级">
+          <el-select v-model="filters.supplier_level" clearable placeholder="全部" style="width: 130px">
+            <el-option label="核心供应商" value="1" />
+            <el-option label="重要供应商" value="2" />
+            <el-option label="普通供应商" value="3" />
+            <el-option label="潜在供应商" value="4" />
+          </el-select>
+        </el-form-item>
+        <el-form-item label="状态">
+          <el-select v-model="filters.status" clearable placeholder="全部" style="width: 110px">
+            <el-option label="正常" value="1" />
+            <el-option label="禁用" value="0" />
+            <el-option label="冻结" value="2" />
+            <el-option label="已注销" value="3" />
+          </el-select>
+        </el-form-item>
+        <el-form-item label="数据状态">
+          <el-select v-model="filters.is_draft" clearable placeholder="全部" style="width: 110px">
+            <el-option label="正式" value="0" />
+            <el-option label="草稿" value="1" />
+          </el-select>
+        </el-form-item>
+        <el-form-item>
+          <el-button type="primary" :icon="Search" @click="handleSearch">查询</el-button>
+          <el-button :icon="Refresh" @click="resetFilters">重置</el-button>
+        </el-form-item>
+      </el-form>
+    </div>
+
+    <div class="table-container" v-loading="loading">
+      <el-table :data="tableData" stripe border>
+        <el-table-column type="index" label="#" width="60" align="center" />
+        <el-table-column prop="supplier_name" label="供应商名称" min-width="180" show-overflow-tooltip>
+          <template #default="{ row }">
+            <div class="name-cell-wrapper">
+              <span class="name-cell name-link" @click="openDetail(row)">{{ row.supplier_name }}</span>
+              <el-tag v-if="row.is_draft === 1" type="warning" size="small" effect="plain">草稿</el-tag>
+            </div>
+          </template>
+        </el-table-column>
+        <el-table-column prop="supplier_type" label="类型" width="120" align="center">
+          <template #default="{ row }">
+            <el-tag :type="supplierTypeTag(row.supplier_type)" size="small">
+              {{ supplierTypeText(row.supplier_type) }}
+            </el-tag>
+          </template>
+        </el-table-column>
+        <el-table-column prop="supplier_level" label="等级" width="110" align="center">
+          <template #default="{ row }">
+            <el-tag :type="supplierLevelTag(row.supplier_level)" size="small" effect="plain">
+              {{ supplierLevelText(row.supplier_level) }}
+            </el-tag>
+          </template>
+        </el-table-column>
+        <el-table-column prop="contact_person" label="联系人" width="100" />
+        <el-table-column prop="contact_phone" label="联系电话" width="130" />
+        <el-table-column prop="contact_email" label="邮箱" min-width="160" show-overflow-tooltip />
+        <el-table-column prop="industry" label="行业" width="100" show-overflow-tooltip />
+        <el-table-column prop="status" label="状态" width="80" align="center">
+          <template #default="{ row }">
+            <el-tag :type="statusTag(row.status)" size="small">
+              {{ statusText(row.status) }}
+            </el-tag>
+          </template>
+        </el-table-column>
+        <el-table-column prop="update_time" label="更新时间" width="160" align="center">
+          <template #default="{ row }">
+            {{ formatDateTime(row.update_time) }}
+          </template>
+        </el-table-column>
+        <el-table-column label="操作" width="240" align="center" fixed="right">
+          <template #default="{ row }">
+            <el-button link type="primary" size="small" @click="openContactBook(row)">通讯录</el-button>
+            <el-button link type="primary" size="small" @click="openEdit(row)">编辑</el-button>
+            <el-button link type="primary" size="small" @click="handleToggleStatus(row)">
+              {{ row.status === '1' ? '禁用' : '启用' }}
+            </el-button>
+            <el-button link type="danger" size="small" @click="handleDelete(row)">删除</el-button>
+          </template>
+        </el-table-column>
+      </el-table>
+
+      <div class="pagination">
+        <el-pagination
+          v-model:current-page="pagination.page"
+          v-model:page-size="pagination.pageSize"
+          :total="pagination.total"
+          :page-sizes="[10, 20, 50, 100]"
+          layout="total, sizes, prev, pager, next, jumper"
+          @size-change="fetchList"
+          @current-change="fetchList"
+        />
+      </div>
+    </div>
+
+    <SupplierEdit
+      v-model:visible="editVisible"
+      :edit-data="currentEditData"
+      @success="fetchList"
+    />
+
+    <!-- 详情抽屉 -->
+    <el-drawer
+      v-model="detailVisible"
+      :title="detailData?.supplier_name || '供应商详情'"
+      direction="rtl"
+      size="560px"
+    >
+      <div v-if="detailData" class="detail-content">
+        <el-descriptions title="基本信息" :column="2" border size="small" label-width="120px">
+          <el-descriptions-item label="供应商名称" :span="2">{{ detailData.supplier_name }}</el-descriptions-item>
+          <el-descriptions-item label="供应商类型">{{ supplierTypeText(detailData.supplier_type) }}</el-descriptions-item>
+          <el-descriptions-item label="供应商等级">{{ supplierLevelText(detailData.supplier_level) }}</el-descriptions-item>
+          <el-descriptions-item label="所属行业">{{ detailData.industry || '-' }}</el-descriptions-item>
+          <el-descriptions-item label="状态">
+            <el-tag :type="statusTag(detailData.status)" size="small">{{ statusText(detailData.status) }}</el-tag>
+          </el-descriptions-item>
+          <el-descriptions-item label="注册资本">{{ detailData.registered_capital ? detailData.registered_capital + ' 万元' : '-' }}</el-descriptions-item>
+          <el-descriptions-item label="实缴资本">{{ detailData.paid_capital ? detailData.paid_capital + ' 万元' : '-' }}</el-descriptions-item>
+          <el-descriptions-item label="成立日期">{{ formatDate(detailData.establish_date) }}</el-descriptions-item>
+          <el-descriptions-item label="行政区划">{{ detailData.administrative_division || '-' }}</el-descriptions-item>
+          <el-descriptions-item label="企业类型">{{ detailData.enterprise_type || '-' }}</el-descriptions-item>
+          <el-descriptions-item label="纳税人资质">{{ detailData.taxpayer_qualification || '-' }}</el-descriptions-item>
+          <el-descriptions-item label="经营范围" :span="2">{{ detailData.business_scope || '-' }}</el-descriptions-item>
+          <el-descriptions-item label="更新时间" :span="2">{{ formatDateTime(detailData.update_time) }}</el-descriptions-item>
+        </el-descriptions>
+
+        <el-descriptions title="联系信息" :column="2" border size="small" label-width="120px" style="margin-top: 20px">
+          <el-descriptions-item label="联系人">{{ detailData.contact_person || '-' }}</el-descriptions-item>
+          <el-descriptions-item label="联系电话">{{ detailData.contact_phone || '-' }}</el-descriptions-item>
+          <el-descriptions-item label="联系邮箱" :span="2">{{ detailData.contact_email || '-' }}</el-descriptions-item>
+          <el-descriptions-item label="供应商地址" :span="2">{{ detailData.address || '-' }}</el-descriptions-item>
+        </el-descriptions>
+
+        <el-descriptions :column="2" border size="small" label-width="120px" style="margin-top: 20px">
+          <template #title>
+            <div class="desc-title-row">
+              <span>开票信息</span>
+              <el-button link type="primary" size="small" @click="copyInvoiceInfo">一键复制</el-button>
+            </div>
+          </template>
+          <el-descriptions-item label="发票抬头" :span="2">{{ detailData.invoice_title || '-' }}</el-descriptions-item>
+          <el-descriptions-item label="纳税人识别号">{{ detailData.tax_number || '-' }}</el-descriptions-item>
+          <el-descriptions-item label="注册电话">{{ detailData.registered_phone || '-' }}</el-descriptions-item>
+          <el-descriptions-item label="注册地址" :span="2">{{ detailData.registered_address || '-' }}</el-descriptions-item>
+          <el-descriptions-item label="开户行名称">{{ detailData.bank_name || '-' }}</el-descriptions-item>
+          <el-descriptions-item label="开户行账号">{{ detailData.bank_account || '-' }}</el-descriptions-item>
+        </el-descriptions>
+
+        <el-descriptions title="备注信息" :column="1" border size="small" label-width="120px" style="margin-top: 20px">
+          <el-descriptions-item label="备注">{{ detailData.remark || '-' }}</el-descriptions-item>
+        </el-descriptions>
+      </div>
+    </el-drawer>
+
+    <!-- 通讯录 -->
+    <ContactBook
+      v-model:visible="contactBookVisible"
+      :company-type="'supplier'"
+      :company-id="currentCompany?.id"
+      :company-name="currentCompany?.supplier_name"
+    />
+  </div>
+</template>
+
+<script setup>
+import { ref, reactive, onMounted } from 'vue'
+import { ElMessage, ElMessageBox } from 'element-plus'
+import { Plus, Search, Refresh } from '@element-plus/icons-vue'
+import { getSupplierList, deleteSupplier, toggleSupplierStatus } from '@/api/supplier'
+import SupplierEdit from './components/edit.vue'
+import ContactBook from '../components/contactBook.vue'
+
+const loading = ref(false)
+const tableData = ref([])
+const editVisible = ref(false)
+const currentEditData = ref(null)
+const detailVisible = ref(false)
+const detailData = ref(null)
+const contactBookVisible = ref(false)
+const currentCompany = ref(null)
+
+const filters = reactive({
+  keyword: '',
+  supplier_type: '',
+  supplier_level: '',
+  status: '',
+  is_draft: ''
+})
+
+const pagination = reactive({
+  page: 1,
+  pageSize: 20,
+  total: 0
+})
+
+onMounted(() => {
+  fetchList()
+})
+
+async function fetchList() {
+  loading.value = true
+  try {
+    const res = await getSupplierList({
+      page: pagination.page,
+      pageSize: pagination.pageSize,
+      ...filters
+    })
+    if (res.code === 200) {
+      tableData.value = res.data.list || []
+      pagination.total = res.data.total || 0
+    }
+  } catch (e) {
+    ElMessage.error(e.message || '查询失败')
+  } finally {
+    loading.value = false
+  }
+}
+
+function handleSearch() {
+  pagination.page = 1
+  fetchList()
+}
+
+function resetFilters() {
+  filters.keyword = ''
+  filters.supplier_type = ''
+  filters.supplier_level = ''
+  filters.status = ''
+  filters.is_draft = ''
+  pagination.page = 1
+  fetchList()
+}
+
+function openCreate() {
+  currentEditData.value = null
+  editVisible.value = true
+}
+
+function openEdit(row) {
+  currentEditData.value = { ...row }
+  editVisible.value = true
+}
+
+function openDetail(row) {
+  detailData.value = { ...row }
+  detailVisible.value = true
+}
+
+function openContactBook(row) {
+  currentCompany.value = { ...row }
+  contactBookVisible.value = true
+}
+
+function formatDate(val) {
+  if (!val) return '-'
+  const d = new Date(val)
+  if (isNaN(d.getTime())) return '-'
+  return d.getFullYear() + '-' + String(d.getMonth() + 1).padStart(2, '0') + '-' + String(d.getDate()).padStart(2, '0')
+}
+
+function formatDateTime(val) {
+  if (!val) return '-'
+  const d = new Date(val)
+  return d.getFullYear() + '-' + String(d.getMonth() + 1).padStart(2, '0') + '-' + String(d.getDate()).padStart(2, '0') + ' ' + String(d.getHours()).padStart(2, '0') + ':' + String(d.getMinutes()).padStart(2, '0')
+}
+
+function copyInvoiceInfo() {
+  const d = detailData.value
+  if (!d) return
+  const lines = [
+    `发票抬头：${d.invoice_title || ''}`,
+    `纳税人识别号：${d.tax_number || ''}`,
+    `注册地址：${d.registered_address || ''}`,
+    `注册电话：${d.registered_phone || ''}`,
+    `开户行名称：${d.bank_name || ''}`,
+    `开户行账号：${d.bank_account || ''}`
+  ]
+  const text = lines.join('\n')
+  if (navigator.clipboard && navigator.clipboard.writeText) {
+    navigator.clipboard.writeText(text).then(() => {
+      ElMessage.success('开票信息已复制到剪贴板')
+    }).catch(() => {
+      fallbackCopy(text)
+    })
+  } else {
+    fallbackCopy(text)
+  }
+}
+
+function fallbackCopy(text) {
+  const ta = document.createElement('textarea')
+  ta.value = text
+  ta.style.position = 'fixed'
+  ta.style.opacity = '0'
+  document.body.appendChild(ta)
+  ta.select()
+  try {
+    document.execCommand('copy')
+    ElMessage.success('开票信息已复制到剪贴板')
+  } catch {
+    ElMessage.error('复制失败，请手动复制')
+  }
+  document.body.removeChild(ta)
+}
+
+async function handleToggleStatus(row) {
+  const newStatus = row.status === '1' ? '0' : '1'
+  const action = newStatus === '1' ? '启用' : '禁用'
+  try {
+    await ElMessageBox.confirm(`确定要${action}供应商「${row.supplier_name}」吗？`, '提示', {
+      type: 'warning'
+    })
+    await toggleSupplierStatus(row.id, newStatus)
+    ElMessage.success(`${action}成功`)
+    fetchList()
+  } catch (e) {
+    if (e !== 'cancel') {
+      ElMessage.error(e.message || '操作失败')
+    }
+  }
+}
+
+async function handleDelete(row) {
+  try {
+    await ElMessageBox.confirm(`确定要删除供应商「${row.supplier_name}」吗？删除后不可恢复。`, '删除确认', {
+      type: 'warning'
+    })
+    await deleteSupplier(row.id)
+    ElMessage.success('删除成功')
+    fetchList()
+  } catch (e) {
+    if (e !== 'cancel') {
+      ElMessage.error(e.message || '删除失败')
+    }
+  }
+}
+
+function supplierTypeText(type) {
+  const map = { '1': '原材料供应商', '2': '设备供应商', '3': '服务供应商', '4': '其他' }
+  return map[type] || type
+}
+
+function supplierTypeTag(type) {
+  const map = { '1': 'primary', '2': 'warning', '3': 'success', '4': 'info' }
+  return map[type] || 'info'
+}
+
+function supplierLevelText(level) {
+  const map = { '1': '核心供应商', '2': '重要供应商', '3': '普通供应商', '4': '潜在供应商' }
+  return map[level] || level
+}
+
+function supplierLevelTag(level) {
+  const map = { '1': 'danger', '2': 'warning', '3': 'info', '4': '' }
+  return map[level] || ''
+}
+
+function statusText(status) {
+  const map = { '0': '禁用', '1': '正常', '2': '冻结', '3': '已注销' }
+  return map[status] || status
+}
+
+function statusTag(status) {
+  const map = { '0': 'info', '1': 'success', '2': 'warning', '3': 'danger' }
+  return map[status] || 'info'
+}
+</script>
+
+<style lang="less" scoped>
+.supplier-page {
+  padding: 20px;
+}
+
+.page-header {
+  display: flex;
+  justify-content: space-between;
+  align-items: flex-start;
+  margin-bottom: 20px;
+
+  h2 {
+    margin: 0 0 6px 0;
+    font-size: 20px;
+    font-weight: 600;
+    color: var(--el-text-color-primary);
+  }
+
+  p {
+    margin: 0;
+    font-size: 13px;
+    color: var(--el-text-color-secondary);
+  }
+}
+
+.filter-bar {
+  background: var(--el-bg-color);
+  padding: 16px 16px 0;
+  border-radius: 4px;
+  margin-bottom: 16px;
+  border: 1px solid var(--el-border-color-lighter);
+}
+
+.table-container {
+  background: var(--el-bg-color);
+  padding: 16px;
+  border-radius: 4px;
+  border: 1px solid var(--el-border-color-lighter);
+}
+
+.name-cell {
+  font-weight: 500;
+  color: var(--el-text-color-primary);
+}
+
+.name-cell-wrapper {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+}
+
+.name-link {
+  cursor: pointer;
+  color: var(--el-color-primary);
+  &:hover {
+    text-decoration: underline;
+  }
+}
+
+.desc-title-row {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  width: 100%;
+}
+
+.pagination {
+  margin-top: 16px;
+  display: flex;
+  justify-content: flex-end;
+}
+</style>
diff --git a/backend/src/views/user/notifyConfig.vue b/backend/src/views/user/notifyConfig.vue
new file mode 100644
index 0000000..4347792
--- /dev/null
+++ b/backend/src/views/user/notifyConfig.vue
@@ -0,0 +1,232 @@
+<template>
+  <div class="container-box">
+    <div class="header-bar">
+      <h2>通知设置</h2>
+    </div>
+
+    <el-divider></el-divider>
+
+    <div class="settings-container">
+      <el-form
+        ref="formRef"
+        :model="form"
+        :rules="rules"
+        label-width="120px"
+        style="max-width: 600px"
+      >
+        <el-form-item label="收件邮箱" prop="email">
+          <el-input
+            v-model="form.email"
+            placeholder="请输入接收提醒的邮箱地址"
+            clearable
+          />
+          <div class="form-tip">日程提醒将发送到此邮箱，支持重复提醒与确认回执</div>
+        </el-form-item>
+
+        <el-form-item label="手机号" prop="phone">
+          <el-input
+            v-model="form.phone"
+            placeholder="请输入接收短信提醒的手机号"
+            clearable
+          />
+          <div class="form-tip">仅发送一次提醒，不支持重复提醒</div>
+        </el-form-item>
+
+        <el-form-item label="Bark 设备 Key" prop="bark_device_key">
+          <el-input
+            v-model="form.bark_device_key"
+            placeholder="请输入 Bark 设备 Key"
+            clearable
+          />
+          <div class="form-tip">Bark 是 iOS 推送工具，App Store 下载后打开即可看到设备 Key</div>
+        </el-form-item>
+
+        <el-form-item label="Bark 服务端">
+          <el-input
+            v-model="form.bark_server_url"
+            placeholder="默认为 https://api.day.app，自建服务请填写"
+            clearable
+          />
+          <div class="form-tip">使用官方 Bark 服务可留空</div>
+        </el-form-item>
+
+        <el-form-item>
+          <el-button type="primary" :loading="saving" @click="handleSave">保存设置</el-button>
+          <el-button :loading="testing" @click="handleTest">发送测试提醒</el-button>
+          <el-button @click="handleReset">重置</el-button>
+        </el-form-item>
+      </el-form>
+    </div>
+
+    <!-- 测试渠道选择对话框 -->
+    <el-dialog v-model="testDialogVisible" title="发送测试提醒" width="420px">
+      <div class="test-dialog-content">
+        <p class="test-dialog-tip">选择要测试的提醒渠道，将立即发送一条测试提醒到对应配置。</p>
+        <el-checkbox-group v-model="testChannels">
+          <el-checkbox value="EMAIL">邮箱</el-checkbox>
+          <el-checkbox value="SMS">短信</el-checkbox>
+          <el-checkbox value="BARK">Bark</el-checkbox>
+          <el-checkbox value="SITE_MSG">站内信</el-checkbox>
+        </el-checkbox-group>
+      </div>
+      <template #footer>
+        <el-button @click="testDialogVisible = false">取消</el-button>
+        <el-button type="primary" :loading="testing" @click="confirmTest">发送</el-button>
+      </template>
+    </el-dialog>
+  </div>
+</template>
+
+<script setup lang="ts">
+import { ref, reactive, onMounted } from "vue";
+import { ElMessage } from "element-plus";
+import type { FormInstance, FormRules } from "element-plus";
+import { getNotifyConfig, updateNotifyConfig } from "@/api/notifyConfig";
+import { testReminder } from "@/api/reminder";
+
+const formRef = ref<FormInstance>();
+
+const form = reactive({
+  email: "",
+  phone: "",
+  bark_device_key: "",
+  bark_server_url: ""
+});
+
+const rules: FormRules = {
+  email: [
+    { type: "email", message: "请输入正确的邮箱地址", trigger: "blur" }
+  ],
+  phone: [
+    { pattern: /^1[3-9]\d{9}$/, message: "请输入正确的手机号", trigger: "blur" }
+  ]
+};
+
+const saving = ref(false);
+const testing = ref(false);
+const testDialogVisible = ref(false);
+const testChannels = ref<string[]>(["EMAIL", "BARK", "SITE_MSG"]);
+
+onMounted(() => {
+  fetchConfig();
+});
+
+async function fetchConfig() {
+  try {
+    const res = await getNotifyConfig();
+    if (res.code === 200 && res.data) {
+      form.email = res.data.email || "";
+      form.phone = res.data.phone || "";
+      form.bark_device_key = res.data.bark_device_key || "";
+      form.bark_server_url = res.data.bark_server_url || "";
+    }
+  } catch (e) {
+    console.error("获取通知配置失败:", e);
+  }
+}
+
+async function handleSave() {
+  if (!formRef.value) return;
+  await formRef.value.validate(async (valid) => {
+    if (!valid) return;
+    saving.value = true;
+    try {
+      const res = await updateNotifyConfig(form);
+      if (res.code === 200) {
+        ElMessage.success("保存成功");
+      } else {
+        ElMessage.error(res.msg || "保存失败");
+      }
+    } catch (e: any) {
+      ElMessage.error("保存失败: " + (e.message || e));
+    } finally {
+      saving.value = false;
+    }
+  });
+}
+
+function handleReset() {
+  form.email = "";
+  form.phone = "";
+  form.bark_device_key = "";
+  form.bark_server_url = "";
+}
+
+function handleTest() {
+  testDialogVisible.value = true;
+}
+
+async function confirmTest() {
+  if (testChannels.value.length === 0) {
+    ElMessage.warning("请至少选择一个测试渠道");
+    return;
+  }
+  testing.value = true;
+  try {
+    const res = await testReminder({
+      title: "测试提醒",
+      content: "这是一条测试提醒，如果你收到了说明通知配置正确。",
+      remind_channels: testChannels.value
+    });
+    if (res.code === 200) {
+      const results = res.data || [];
+      const successList = results.filter((r: any) => r.success).map((r: any) => r.channel);
+      const failList = results.filter((r: any) => !r.success);
+      if (failList.length > 0) {
+        const failMsgs = failList.map((r: any) => `${r.channel}: ${r.msg}`).join("；");
+        ElMessage.warning(`部分发送失败：${failMsgs}`);
+      } else {
+        ElMessage.success(`测试提醒已发送（${successList.join("、")}），请注意查收`);
+      }
+      testDialogVisible.value = false;
+    } else {
+      ElMessage.error(res.msg || "发送失败");
+    }
+  } catch (e: any) {
+    ElMessage.error("发送失败: " + (e.message || e));
+  } finally {
+    testing.value = false;
+  }
+}
+</script>
+
+<style lang="less" scoped>
+.container-box {
+  padding: 20px;
+  border-radius: 4px;
+}
+
+.header-bar {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  color: var(--el-text-color-primary);
+
+  h2 {
+    margin: 0;
+    font-size: 18px;
+    font-weight: 600;
+  }
+}
+
+.settings-container {
+  margin-top: 20px;
+}
+
+.form-tip {
+  margin-left: 0;
+  color: #999;
+  font-size: 12px;
+  margin-top: 5px;
+  line-height: 1.5;
+}
+
+.test-dialog-content {
+  .test-dialog-tip {
+    color: #606266;
+    font-size: 14px;
+    margin-bottom: 16px;
+    line-height: 1.6;
+  }
+}
+</style>
diff --git a/contact_screenshot.png b/contact_screenshot.png
new file mode 100644
index 0000000..e37f554
Binary files /dev/null and b/contact_screenshot.png differ
diff --git a/go/controllers/backend_erp_account_set.go b/go/controllers/backend_erp_account_set.go
new file mode 100644
index 0000000..d6105f9
--- /dev/null
+++ b/go/controllers/backend_erp_account_set.go
@@ -0,0 +1,338 @@
+package controllers
+
+import (
+	"encoding/json"
+	"fmt"
+	"io"
+	"strconv"
+	"strings"
+	"time"
+
+	"server/models"
+	"server/pkg/jwtutil"
+
+	beego "github.com/beego/beego/v2/server/web"
+)
+
+// BackendErpAccountSetController ERP账套管理控制器
+type BackendErpAccountSetController struct {
+	beego.Controller
+}
+
+func (c *BackendErpAccountSetController) asClaims() (*jwtutil.Claims, error) {
+	auth := c.Ctx.Request.Header.Get("Authorization")
+	if auth == "" {
+		return nil, fmt.Errorf("未登录")
+	}
+	parts := strings.SplitN(auth, " ", 2)
+	if len(parts) != 2 || parts[0] != "Bearer" {
+		return nil, fmt.Errorf("认证信息格式错误")
+	}
+	claims, err := jwtutil.ParseToken(parts[1])
+	if err != nil {
+		return nil, fmt.Errorf("无效的token")
+	}
+	if claims.UserType != "backend" {
+		return nil, fmt.Errorf("无权访问")
+	}
+	return claims, nil
+}
+
+func (c *BackendErpAccountSetController) asJsonErr(httpStatus, bizCode int, msg string) {
+	c.Ctx.Output.SetStatus(httpStatus)
+	c.Data["json"] = map[string]interface{}{"code": bizCode, "msg": msg}
+	_ = c.ServeJSON()
+}
+
+func (c *BackendErpAccountSetController) asOk(data interface{}) {
+	c.Data["json"] = map[string]interface{}{"code": 200, "msg": "success", "data": data}
+	_ = c.ServeJSON()
+}
+
+type accountSetFormPayload struct {
+	SetCode            string  `json:"set_code"`
+	SetName            string  `json:"set_name"`
+	CompanyName        string  `json:"company_name"`
+	CompanyTaxNo       string  `json:"company_tax_no"`
+	StartYear          int     `json:"start_year"`
+	StartMonth         int     `json:"start_month"`
+	AccountingStandard string  `json:"accounting_standard"`
+	Currency           string  `json:"currency"`
+	TaxRate            float64 `json:"tax_rate"`
+	Status             string  `json:"status"`
+	Remark             string  `json:"remark"`
+}
+
+// List GET /backend/erp/account-set/list
+func (c *BackendErpAccountSetController) List() {
+	claims, err := c.asClaims()
+	if err != nil {
+		c.asJsonErr(401, 401, err.Error())
+		return
+	}
+
+	page, _ := c.GetInt("page", 1)
+	pageSize, _ := c.GetInt("pageSize", 20)
+	keyword := strings.TrimSpace(c.GetString("keyword"))
+	status := strings.TrimSpace(c.GetString("status"))
+
+	if page < 1 {
+		page = 1
+	}
+	if pageSize < 1 || pageSize > 100 {
+		pageSize = 20
+	}
+
+	qs := models.Orm.QueryTable(new(models.ErpAccountSet)).
+		Filter("tenant_id", fmt.Sprintf("%d", claims.TenantId)).
+		Filter("delete_time__isnull", true)
+
+	if keyword != "" {
+		qs = qs.Filter("set_name__contains", keyword)
+	}
+	if status != "" {
+		qs = qs.Filter("status", status)
+	}
+
+	total, _ := qs.Count()
+
+	var list []models.ErpAccountSet
+	_, err = qs.OrderBy("-id").Limit(pageSize, (page-1)*pageSize).All(&list)
+	if err != nil {
+		c.asJsonErr(500, 500, "查询失败: "+err.Error())
+		return
+	}
+
+	c.asOk(map[string]interface{}{
+		"list":     list,
+		"total":    total,
+		"page":     page,
+		"pageSize": pageSize,
+	})
+}
+
+// Detail GET /backend/erp/account-set/:id
+func (c *BackendErpAccountSetController) Detail() {
+	claims, err := c.asClaims()
+	if err != nil {
+		c.asJsonErr(401, 401, err.Error())
+		return
+	}
+
+	idStr := c.Ctx.Input.Param(":id")
+	id, _ := strconv.ParseUint(idStr, 10, 64)
+	if id == 0 {
+		c.asJsonErr(400, 400, "无效的ID")
+		return
+	}
+
+	var set models.ErpAccountSet
+	err = models.Orm.QueryTable(new(models.ErpAccountSet)).
+		Filter("id", id).
+		Filter("tenant_id", fmt.Sprintf("%d", claims.TenantId)).
+		One(&set)
+	if err != nil {
+		c.asJsonErr(404, 404, "账套未找到")
+		return
+	}
+
+	c.asOk(set)
+}
+
+// Create POST /backend/erp/account-set
+func (c *BackendErpAccountSetController) Create() {
+	claims, err := c.asClaims()
+	if err != nil {
+		c.asJsonErr(401, 401, err.Error())
+		return
+	}
+
+	raw, err := io.ReadAll(c.Ctx.Request.Body)
+	if err != nil {
+		c.asJsonErr(400, 400, "参数错误")
+		return
+	}
+	var p accountSetFormPayload
+	if err := json.Unmarshal(raw, &p); err != nil {
+		c.asJsonErr(400, 400, "参数错误")
+		return
+	}
+
+	if strings.TrimSpace(p.SetName) == "" {
+		c.asJsonErr(400, 400, "账套名称不能为空")
+		return
+	}
+	if strings.TrimSpace(p.SetCode) == "" {
+		c.asJsonErr(400, 400, "账套编码不能为空")
+		return
+	}
+
+	set := models.ErpAccountSet{
+		TenantID:           fmt.Sprintf("%d", claims.TenantId),
+		SetCode:            strings.TrimSpace(p.SetCode),
+		SetName:            strings.TrimSpace(p.SetName),
+		CompanyName:        strings.TrimSpace(p.CompanyName),
+		CompanyTaxNo:       strings.TrimSpace(p.CompanyTaxNo),
+		StartYear:          p.StartYear,
+		StartMonth:         p.StartMonth,
+		AccountingStandard: p.AccountingStandard,
+		Currency:           strings.TrimSpace(p.Currency),
+		TaxRate:            p.TaxRate,
+		Status:             p.Status,
+		Remark:             p.Remark,
+		CreateTime:         time.Now(),
+		UpdateTime:         time.Now(),
+	}
+
+	if set.StartYear == 0 {
+		set.StartYear = time.Now().Year()
+	}
+	if set.StartMonth == 0 {
+		set.StartMonth = 1
+	}
+	if set.AccountingStandard == "" {
+		set.AccountingStandard = "1"
+	}
+	if set.Currency == "" {
+		set.Currency = "CNY"
+	}
+	if set.TaxRate == 0 {
+		set.TaxRate = 13.00
+	}
+	if set.Status == "" {
+		set.Status = "1"
+	}
+
+	id, err := models.Orm.Insert(&set)
+	if err != nil {
+		c.asJsonErr(500, 500, "创建失败: "+err.Error())
+		return
+	}
+
+	c.asOk(map[string]interface{}{"id": id})
+}
+
+// Update PUT /backend/erp/account-set/:id
+func (c *BackendErpAccountSetController) Update() {
+	claims, err := c.asClaims()
+	if err != nil {
+		c.asJsonErr(401, 401, err.Error())
+		return
+	}
+
+	idStr := c.Ctx.Input.Param(":id")
+	id, _ := strconv.ParseUint(idStr, 10, 64)
+	if id == 0 {
+		c.asJsonErr(400, 400, "无效的ID")
+		return
+	}
+
+	raw, err := io.ReadAll(c.Ctx.Request.Body)
+	if err != nil {
+		c.asJsonErr(400, 400, "参数错误")
+		return
+	}
+	var p accountSetFormPayload
+	if err := json.Unmarshal(raw, &p); err != nil {
+		c.asJsonErr(400, 400, "参数错误")
+		return
+	}
+
+	var set models.ErpAccountSet
+	err = models.Orm.QueryTable(new(models.ErpAccountSet)).
+		Filter("id", id).
+		Filter("tenant_id", fmt.Sprintf("%d", claims.TenantId)).
+		One(&set)
+	if err != nil {
+		c.asJsonErr(404, 404, "账套未找到")
+		return
+	}
+
+	set.SetCode = strings.TrimSpace(p.SetCode)
+	set.SetName = strings.TrimSpace(p.SetName)
+	set.CompanyName = strings.TrimSpace(p.CompanyName)
+	set.CompanyTaxNo = strings.TrimSpace(p.CompanyTaxNo)
+	set.StartYear = p.StartYear
+	set.StartMonth = p.StartMonth
+	set.AccountingStandard = p.AccountingStandard
+	set.Currency = strings.TrimSpace(p.Currency)
+	set.TaxRate = p.TaxRate
+	set.Status = p.Status
+	set.Remark = p.Remark
+	set.UpdateTime = time.Now()
+
+	_, err = models.Orm.Update(&set)
+	if err != nil {
+		c.asJsonErr(500, 500, "更新失败: "+err.Error())
+		return
+	}
+
+	c.asOk(nil)
+}
+
+// Delete DELETE /backend/erp/account-set/:id
+func (c *BackendErpAccountSetController) Delete() {
+	claims, err := c.asClaims()
+	if err != nil {
+		c.asJsonErr(401, 401, err.Error())
+		return
+	}
+
+	idStr := c.Ctx.Input.Param(":id")
+	id, _ := strconv.ParseUint(idStr, 10, 64)
+	if id == 0 {
+		c.asJsonErr(400, 400, "无效的ID")
+		return
+	}
+
+	now := time.Now()
+	_, err = models.Orm.QueryTable(new(models.ErpAccountSet)).
+		Filter("id", id).
+		Filter("tenant_id", fmt.Sprintf("%d", claims.TenantId)).
+		Update(map[string]interface{}{
+			"delete_time": now,
+			"update_time": now,
+		})
+	if err != nil {
+		c.asJsonErr(500, 500, "删除失败: "+err.Error())
+		return
+	}
+
+	c.asOk(nil)
+}
+
+// ToggleStatus POST /backend/erp/account-set/:id/status
+func (c *BackendErpAccountSetController) ToggleStatus() {
+	claims, err := c.asClaims()
+	if err != nil {
+		c.asJsonErr(401, 401, err.Error())
+		return
+	}
+
+	idStr := c.Ctx.Input.Param(":id")
+	id, _ := strconv.ParseUint(idStr, 10, 64)
+	if id == 0 {
+		c.asJsonErr(400, 400, "无效的ID")
+		return
+	}
+
+	raw, _ := io.ReadAll(c.Ctx.Request.Body)
+	var p struct {
+		Status string `json:"status"`
+	}
+	_ = json.Unmarshal(raw, &p)
+
+	_, err = models.Orm.QueryTable(new(models.ErpAccountSet)).
+		Filter("id", id).
+		Filter("tenant_id", fmt.Sprintf("%d", claims.TenantId)).
+		Update(map[string]interface{}{
+			"status":      p.Status,
+			"update_time": time.Now(),
+		})
+	if err != nil {
+		c.asJsonErr(500, 500, "操作失败: "+err.Error())
+		return
+	}
+
+	c.asOk(nil)
+}
diff --git a/go/controllers/backend_erp_company_contact.go b/go/controllers/backend_erp_company_contact.go
new file mode 100644
index 0000000..5460c42
--- /dev/null
+++ b/go/controllers/backend_erp_company_contact.go
@@ -0,0 +1,263 @@
+package controllers
+
+import (
+	"encoding/json"
+	"fmt"
+	"io"
+	"strconv"
+	"strings"
+	"time"
+
+	"server/models"
+	"server/pkg/jwtutil"
+
+	beego "github.com/beego/beego/v2/server/web"
+)
+
+// BackendErpCompanyContactController ERP客户/供应商联系人控制器
+type BackendErpCompanyContactController struct {
+	beego.Controller
+}
+
+func (c *BackendErpCompanyContactController) contactClaims() (*jwtutil.Claims, error) {
+	auth := c.Ctx.Request.Header.Get("Authorization")
+	if auth == "" {
+		return nil, fmt.Errorf("未登录")
+	}
+	parts := strings.SplitN(auth, " ", 2)
+	if len(parts) != 2 || parts[0] != "Bearer" {
+		return nil, fmt.Errorf("认证信息格式错误")
+	}
+	claims, err := jwtutil.ParseToken(parts[1])
+	if err != nil {
+		return nil, fmt.Errorf("无效的token")
+	}
+	if claims.UserType != "backend" {
+		return nil, fmt.Errorf("无权访问")
+	}
+	return claims, nil
+}
+
+func (c *BackendErpCompanyContactController) contactJsonErr(httpStatus, bizCode int, msg string) {
+	c.Ctx.Output.SetStatus(httpStatus)
+	c.Data["json"] = map[string]interface{}{"code": bizCode, "msg": msg}
+	_ = c.ServeJSON()
+}
+
+func (c *BackendErpCompanyContactController) contactOk(data interface{}) {
+	c.Data["json"] = map[string]interface{}{"code": 200, "msg": "success", "data": data}
+	_ = c.ServeJSON()
+}
+
+type companyContactPayload struct {
+	CompanyType string `json:"company_type"`
+	CompanyID   uint64 `json:"company_id"`
+	Name        string `json:"name"`
+	Gender      int8   `json:"gender"`
+	Phone       string `json:"phone"`
+	Mobiles     string `json:"mobiles"` // JSON数组字符串
+	Wechat      string `json:"wechat"`
+	QQ          string `json:"qq"`
+	Dingtalk    string `json:"dingtalk"`
+	Email       string `json:"email"`
+	Department  string `json:"department"`
+	Position    string `json:"position"`
+	HomeAddress string `json:"home_address"`
+	IsPrimary   int8   `json:"is_primary"`
+	Status      int8   `json:"status"`
+	Remark      string `json:"remark"`
+}
+
+// List GET /backend/erp/company-contact/list?company_type=customer&company_id=1
+func (c *BackendErpCompanyContactController) List() {
+	claims, err := c.contactClaims()
+	if err != nil {
+		c.contactJsonErr(401, 401, err.Error())
+		return
+	}
+
+	companyType := strings.TrimSpace(c.GetString("company_type"))
+	companyIDStr := strings.TrimSpace(c.GetString("company_id"))
+
+	if companyType == "" || companyIDStr == "" {
+		c.contactJsonErr(400, 400, "缺少公司参数")
+		return
+	}
+
+	companyID, err := strconv.ParseUint(companyIDStr, 10, 64)
+	if err != nil {
+		c.contactJsonErr(400, 400, "公司ID格式错误")
+		return
+	}
+
+	qs := models.Orm.QueryTable(new(models.ErpCompanyContact)).
+		Filter("tenant_id", fmt.Sprintf("%d", claims.TenantId)).
+		Filter("company_type", companyType).
+		Filter("company_id", companyID).
+		Filter("delete_time__isnull", true)
+
+	var list []models.ErpCompanyContact
+	_, err = qs.OrderBy("-is_primary", "id").All(&list)
+	if err != nil {
+		c.contactJsonErr(500, 500, "查询失败: "+err.Error())
+		return
+	}
+
+	c.contactOk(map[string]interface{}{"list": list})
+}
+
+// Create POST /backend/erp/company-contact
+func (c *BackendErpCompanyContactController) Create() {
+	claims, err := c.contactClaims()
+	if err != nil {
+		c.contactJsonErr(401, 401, err.Error())
+		return
+	}
+
+	body, err := io.ReadAll(c.Ctx.Request.Body)
+	if err != nil {
+		c.contactJsonErr(400, 400, "读取请求体失败")
+		return
+	}
+	var p companyContactPayload
+	if err := json.Unmarshal(body, &p); err != nil {
+		c.contactJsonErr(400, 400, "参数格式错误")
+		return
+	}
+
+	if strings.TrimSpace(p.Name) == "" {
+		c.contactJsonErr(400, 400, "联系人姓名不能为空")
+		return
+	}
+	if p.CompanyType == "" || p.CompanyID == 0 {
+		c.contactJsonErr(400, 400, "缺少公司参数")
+		return
+	}
+
+	contact := models.ErpCompanyContact{
+		TenantID:    fmt.Sprintf("%d", claims.TenantId),
+		CompanyType: p.CompanyType,
+		CompanyID:   p.CompanyID,
+		Name:        strings.TrimSpace(p.Name),
+		Gender:      p.Gender,
+		Phone:       strings.TrimSpace(p.Phone),
+		Mobiles:     p.Mobiles,
+		Wechat:      strings.TrimSpace(p.Wechat),
+		QQ:          strings.TrimSpace(p.QQ),
+		Dingtalk:    strings.TrimSpace(p.Dingtalk),
+		Email:       strings.TrimSpace(p.Email),
+		Department:  strings.TrimSpace(p.Department),
+		Position:    strings.TrimSpace(p.Position),
+		HomeAddress: strings.TrimSpace(p.HomeAddress),
+		IsPrimary:   p.IsPrimary,
+		Status:      p.Status,
+		Remark:      strings.TrimSpace(p.Remark),
+		CreateTime:  time.Now(),
+		UpdateTime:  time.Now(),
+	}
+
+	id, err := models.Orm.Insert(&contact)
+	if err != nil {
+		c.contactJsonErr(500, 500, "创建失败: "+err.Error())
+		return
+	}
+
+	c.contactOk(map[string]interface{}{"id": id})
+}
+
+// Update PUT /backend/erp/company-contact/:id
+func (c *BackendErpCompanyContactController) Update() {
+	claims, err := c.contactClaims()
+	if err != nil {
+		c.contactJsonErr(401, 401, err.Error())
+		return
+	}
+
+	idStr := c.Ctx.Input.Param(":id")
+	id, err := strconv.ParseUint(idStr, 10, 64)
+	if err != nil {
+		c.contactJsonErr(400, 400, "ID格式错误")
+		return
+	}
+
+	body, err := io.ReadAll(c.Ctx.Request.Body)
+	if err != nil {
+		c.contactJsonErr(400, 400, "读取请求体失败")
+		return
+	}
+	var p companyContactPayload
+	if err := json.Unmarshal(body, &p); err != nil {
+		c.contactJsonErr(400, 400, "参数格式错误")
+		return
+	}
+
+	contact := models.ErpCompanyContact{ID: id}
+	if err := models.Orm.Read(&contact); err != nil {
+		c.contactJsonErr(404, 404, "联系人不存在")
+		return
+	}
+	if contact.TenantID != fmt.Sprintf("%d", claims.TenantId) {
+		c.contactJsonErr(403, 403, "无权操作")
+		return
+	}
+
+	contact.Name = strings.TrimSpace(p.Name)
+	contact.Gender = p.Gender
+	contact.Phone = strings.TrimSpace(p.Phone)
+	contact.Mobiles = p.Mobiles
+	contact.Wechat = strings.TrimSpace(p.Wechat)
+	contact.QQ = strings.TrimSpace(p.QQ)
+	contact.Dingtalk = strings.TrimSpace(p.Dingtalk)
+	contact.Email = strings.TrimSpace(p.Email)
+	contact.Department = strings.TrimSpace(p.Department)
+	contact.Position = strings.TrimSpace(p.Position)
+	contact.HomeAddress = strings.TrimSpace(p.HomeAddress)
+	contact.IsPrimary = p.IsPrimary
+	contact.Status = p.Status
+	contact.Remark = strings.TrimSpace(p.Remark)
+	contact.UpdateTime = time.Now()
+
+	_, err = models.Orm.Update(&contact)
+	if err != nil {
+		c.contactJsonErr(500, 500, "更新失败: "+err.Error())
+		return
+	}
+
+	c.contactOk(nil)
+}
+
+// Delete DELETE /backend/erp/company-contact/:id
+func (c *BackendErpCompanyContactController) Delete() {
+	claims, err := c.contactClaims()
+	if err != nil {
+		c.contactJsonErr(401, 401, err.Error())
+		return
+	}
+
+	idStr := c.Ctx.Input.Param(":id")
+	id, err := strconv.ParseUint(idStr, 10, 64)
+	if err != nil {
+		c.contactJsonErr(400, 400, "ID格式错误")
+		return
+	}
+
+	contact := models.ErpCompanyContact{ID: id}
+	if err := models.Orm.Read(&contact); err != nil {
+		c.contactJsonErr(404, 404, "联系人不存在")
+		return
+	}
+	if contact.TenantID != fmt.Sprintf("%d", claims.TenantId) {
+		c.contactJsonErr(403, 403, "无权操作")
+		return
+	}
+
+	now := time.Now()
+	contact.DeleteTime = &now
+	_, err = models.Orm.Update(&contact, "delete_time")
+	if err != nil {
+		c.contactJsonErr(500, 500, "删除失败: "+err.Error())
+		return
+	}
+
+	c.contactOk(nil)
+}
diff --git a/go/controllers/backend_erp_customer.go b/go/controllers/backend_erp_customer.go
new file mode 100644
index 0000000..af3178a
--- /dev/null
+++ b/go/controllers/backend_erp_customer.go
@@ -0,0 +1,419 @@
+package controllers
+
+import (
+	"encoding/json"
+	"fmt"
+	"io"
+	"strconv"
+	"strings"
+	"time"
+
+	"server/models"
+	"server/pkg/jwtutil"
+
+	beego "github.com/beego/beego/v2/server/web"
+)
+
+// BackendErpCustomerController ERP客户管理控制器
+type BackendErpCustomerController struct {
+	beego.Controller
+}
+
+func (c *BackendErpCustomerController) customerClaims() (*jwtutil.Claims, error) {
+	auth := c.Ctx.Request.Header.Get("Authorization")
+	if auth == "" {
+		return nil, fmt.Errorf("未登录")
+	}
+	parts := strings.SplitN(auth, " ", 2)
+	if len(parts) != 2 || parts[0] != "Bearer" {
+		return nil, fmt.Errorf("认证信息格式错误")
+	}
+	claims, err := jwtutil.ParseToken(parts[1])
+	if err != nil {
+		return nil, fmt.Errorf("无效的token")
+	}
+	if claims.UserType != "backend" {
+		return nil, fmt.Errorf("无权访问")
+	}
+	return claims, nil
+}
+
+func (c *BackendErpCustomerController) customerJsonErr(httpStatus, bizCode int, msg string) {
+	c.Ctx.Output.SetStatus(httpStatus)
+	c.Data["json"] = map[string]interface{}{"code": bizCode, "msg": msg}
+	_ = c.ServeJSON()
+}
+
+func (c *BackendErpCustomerController) customerOk(data interface{}) {
+	c.Data["json"] = map[string]interface{}{"code": 200, "msg": "success", "data": data}
+	_ = c.ServeJSON()
+}
+
+type customerFormPayload struct {
+	CustomerName      string  `json:"customer_name"`
+	CustomerType      string  `json:"customer_type"`
+	ContactPerson     string  `json:"contact_person"`
+	ContactPhone      string  `json:"contact_phone"`
+	ContactEmail      string  `json:"contact_email"`
+	CustomerLevel     string  `json:"customer_level"`
+	Industry              string  `json:"industry"`
+	RegisteredCapital     string  `json:"registered_capital"`
+	PaidCapital           string  `json:"paid_capital"`
+	EstablishDate         string  `json:"establish_date"`
+	AdministrativeDivision string `json:"administrative_division"`
+	EnterpriseType        string  `json:"enterprise_type"`
+	TaxpayerQualification string  `json:"taxpayer_qualification"`
+	BusinessScope         string  `json:"business_scope"`
+	Address               string  `json:"address"`
+	RegisterTime      string  `json:"register_time"`
+	ExpireTime        string  `json:"expire_time"`
+	Status            string  `json:"status"`
+	IsDraft           int8    `json:"is_draft"`
+	Remark            string  `json:"remark"`
+	InvoiceTitle      string  `json:"invoice_title"`
+	TaxNumber         string  `json:"tax_number"`
+	BankName          string  `json:"bank_name"`
+	BankAccount       string  `json:"bank_account"`
+	RegisteredAddress string  `json:"registered_address"`
+	RegisteredPhone   string  `json:"registered_phone"`
+}
+
+// List GET /backend/erp/customer/list
+func (c *BackendErpCustomerController) List() {
+	claims, err := c.customerClaims()
+	if err != nil {
+		c.customerJsonErr(401, 401, err.Error())
+		return
+	}
+
+	page, _ := c.GetInt("page", 1)
+	pageSize, _ := c.GetInt("pageSize", 20)
+	keyword := strings.TrimSpace(c.GetString("keyword"))
+	customerType := strings.TrimSpace(c.GetString("customer_type"))
+	customerLevel := strings.TrimSpace(c.GetString("customer_level"))
+	status := strings.TrimSpace(c.GetString("status"))
+	isDraft := strings.TrimSpace(c.GetString("is_draft"))
+
+	if page < 1 {
+		page = 1
+	}
+	if pageSize < 1 || pageSize > 100 {
+		pageSize = 20
+	}
+
+	qs := models.Orm.QueryTable(new(models.TenantCrmCustomer)).
+		Filter("tenant_id", fmt.Sprintf("%d", claims.TenantId)).
+		Filter("delete_time__isnull", true)
+
+	if keyword != "" {
+		qs = qs.Filter("customer_name__contains", keyword)
+	}
+	if customerType != "" {
+		qs = qs.Filter("customer_type", customerType)
+	}
+	if customerLevel != "" {
+		qs = qs.Filter("customer_level", customerLevel)
+	}
+	if status != "" {
+		qs = qs.Filter("status", status)
+	}
+	if isDraft != "" {
+		if isDraft == "1" {
+			qs = qs.Filter("is_draft", 1)
+		} else {
+			qs = qs.Filter("is_draft", 0)
+		}
+	}
+
+	total, _ := qs.Count()
+
+	var list []models.TenantCrmCustomer
+	_, err = qs.OrderBy("-id").Limit(pageSize, (page-1)*pageSize).All(&list)
+	if err != nil {
+		c.customerJsonErr(500, 500, "查询失败: "+err.Error())
+		return
+	}
+
+	c.customerOk(map[string]interface{}{
+		"list":     list,
+		"total":    total,
+		"page":     page,
+		"pageSize": pageSize,
+	})
+}
+
+// Detail GET /backend/erp/customer/:id
+func (c *BackendErpCustomerController) Detail() {
+	claims, err := c.customerClaims()
+	if err != nil {
+		c.customerJsonErr(401, 401, err.Error())
+		return
+	}
+
+	idStr := c.Ctx.Input.Param(":id")
+	id, _ := strconv.ParseUint(idStr, 10, 64)
+	if id == 0 {
+		c.customerJsonErr(400, 400, "无效的ID")
+		return
+	}
+
+	var customer models.TenantCrmCustomer
+	err = models.Orm.QueryTable(new(models.TenantCrmCustomer)).
+		Filter("id", id).
+		Filter("tenant_id", fmt.Sprintf("%d", claims.TenantId)).
+		One(&customer)
+	if err != nil {
+		c.customerJsonErr(404, 404, "客户未找到")
+		return
+	}
+
+	c.customerOk(customer)
+}
+
+// Create POST /backend/erp/customer
+func (c *BackendErpCustomerController) Create() {
+	claims, err := c.customerClaims()
+	if err != nil {
+		c.customerJsonErr(401, 401, err.Error())
+		return
+	}
+
+	raw, err := io.ReadAll(c.Ctx.Request.Body)
+	if err != nil {
+		c.customerJsonErr(400, 400, "参数错误")
+		return
+	}
+	var p customerFormPayload
+	if err := json.Unmarshal(raw, &p); err != nil {
+		c.customerJsonErr(400, 400, "参数错误")
+		return
+	}
+
+	if strings.TrimSpace(p.CustomerName) == "" {
+		c.customerJsonErr(400, 400, "客户名称不能为空")
+		return
+	}
+	// 正式保存时验证联系电话，草稿不强制
+	if p.IsDraft == 0 && strings.TrimSpace(p.ContactPhone) == "" {
+		c.customerJsonErr(400, 400, "联系人电话不能为空")
+		return
+	}
+
+	customer := models.TenantCrmCustomer{
+		TenantID:          fmt.Sprintf("%d", claims.TenantId),
+		CustomerName:      strings.TrimSpace(p.CustomerName),
+		CustomerType:      p.CustomerType,
+		ContactPerson:     strings.TrimSpace(p.ContactPerson),
+		ContactPhone:      strings.TrimSpace(p.ContactPhone),
+		ContactEmail:      strings.TrimSpace(p.ContactEmail),
+		CustomerLevel:     p.CustomerLevel,
+		Industry:              strings.TrimSpace(p.Industry),
+		RegisteredCapital:     strings.TrimSpace(p.RegisteredCapital),
+		PaidCapital:           strings.TrimSpace(p.PaidCapital),
+		AdministrativeDivision: strings.TrimSpace(p.AdministrativeDivision),
+		EnterpriseType:        strings.TrimSpace(p.EnterpriseType),
+		TaxpayerQualification: strings.TrimSpace(p.TaxpayerQualification),
+		BusinessScope:         strings.TrimSpace(p.BusinessScope),
+		Address:               strings.TrimSpace(p.Address),
+		Status:            p.Status,
+		IsDraft:           p.IsDraft,
+		Remark:            p.Remark,
+		InvoiceTitle:      strings.TrimSpace(p.InvoiceTitle),
+		TaxNumber:         strings.TrimSpace(p.TaxNumber),
+		BankName:          strings.TrimSpace(p.BankName),
+		BankAccount:       strings.TrimSpace(p.BankAccount),
+		RegisteredAddress: strings.TrimSpace(p.RegisteredAddress),
+		RegisteredPhone:   strings.TrimSpace(p.RegisteredPhone),
+		CreateTime:        time.Now(),
+		UpdateTime:        time.Now(),
+	}
+
+	if p.RegisterTime != "" {
+		if t, err := time.ParseInLocation("2006-01-02", p.RegisterTime, time.Local); err == nil {
+			customer.RegisterTime = &t
+		}
+	}
+	if p.ExpireTime != "" {
+		if t, err := time.ParseInLocation("2006-01-02", p.ExpireTime, time.Local); err == nil {
+			customer.ExpireTime = &t
+		}
+	}
+	if p.EstablishDate != "" {
+		if t, err := time.ParseInLocation("2006-01-02", p.EstablishDate, time.Local); err == nil {
+			customer.EstablishDate = &t
+		}
+	}
+	if customer.CustomerLevel == "" {
+		customer.CustomerLevel = "3"
+	}
+	if customer.Status == "" {
+		customer.Status = "1"
+	}
+
+	id, err := models.Orm.Insert(&customer)
+	if err != nil {
+		c.customerJsonErr(500, 500, "创建失败: "+err.Error())
+		return
+	}
+
+	c.customerOk(map[string]interface{}{"id": id})
+}
+
+// Update PUT /backend/erp/customer/:id
+func (c *BackendErpCustomerController) Update() {
+	claims, err := c.customerClaims()
+	if err != nil {
+		c.customerJsonErr(401, 401, err.Error())
+		return
+	}
+
+	idStr := c.Ctx.Input.Param(":id")
+	id, _ := strconv.ParseUint(idStr, 10, 64)
+	if id == 0 {
+		c.customerJsonErr(400, 400, "无效的ID")
+		return
+	}
+
+	raw, err := io.ReadAll(c.Ctx.Request.Body)
+	if err != nil {
+		c.customerJsonErr(400, 400, "参数错误")
+		return
+	}
+	var p customerFormPayload
+	if err := json.Unmarshal(raw, &p); err != nil {
+		c.customerJsonErr(400, 400, "参数错误")
+		return
+	}
+
+	var customer models.TenantCrmCustomer
+	err = models.Orm.QueryTable(new(models.TenantCrmCustomer)).
+		Filter("id", id).
+		Filter("tenant_id", fmt.Sprintf("%d", claims.TenantId)).
+		One(&customer)
+	if err != nil {
+		c.customerJsonErr(404, 404, "客户未找到")
+		return
+	}
+
+	customer.CustomerName = strings.TrimSpace(p.CustomerName)
+	customer.CustomerType = p.CustomerType
+	customer.ContactPerson = strings.TrimSpace(p.ContactPerson)
+	customer.ContactPhone = strings.TrimSpace(p.ContactPhone)
+	customer.ContactEmail = strings.TrimSpace(p.ContactEmail)
+	customer.CustomerLevel = p.CustomerLevel
+	customer.Industry = strings.TrimSpace(p.Industry)
+	customer.RegisteredCapital = strings.TrimSpace(p.RegisteredCapital)
+	customer.PaidCapital = strings.TrimSpace(p.PaidCapital)
+	customer.AdministrativeDivision = strings.TrimSpace(p.AdministrativeDivision)
+	customer.EnterpriseType = strings.TrimSpace(p.EnterpriseType)
+	customer.TaxpayerQualification = strings.TrimSpace(p.TaxpayerQualification)
+	customer.BusinessScope = strings.TrimSpace(p.BusinessScope)
+	customer.Address = strings.TrimSpace(p.Address)
+	customer.Status = p.Status
+	customer.IsDraft = p.IsDraft
+	customer.Remark = p.Remark
+	customer.InvoiceTitle = strings.TrimSpace(p.InvoiceTitle)
+	customer.TaxNumber = strings.TrimSpace(p.TaxNumber)
+	customer.BankName = strings.TrimSpace(p.BankName)
+	customer.BankAccount = strings.TrimSpace(p.BankAccount)
+	customer.RegisteredAddress = strings.TrimSpace(p.RegisteredAddress)
+	customer.RegisteredPhone = strings.TrimSpace(p.RegisteredPhone)
+	customer.UpdateTime = time.Now()
+
+	if p.RegisterTime != "" {
+		if t, err := time.ParseInLocation("2006-01-02", p.RegisterTime, time.Local); err == nil {
+			customer.RegisterTime = &t
+		}
+	} else {
+		customer.RegisterTime = nil
+	}
+	if p.ExpireTime != "" {
+		if t, err := time.ParseInLocation("2006-01-02", p.ExpireTime, time.Local); err == nil {
+			customer.ExpireTime = &t
+		}
+	} else {
+		customer.ExpireTime = nil
+	}
+	if p.EstablishDate != "" {
+		if t, err := time.ParseInLocation("2006-01-02", p.EstablishDate, time.Local); err == nil {
+			customer.EstablishDate = &t
+		}
+	} else {
+		customer.EstablishDate = nil
+	}
+
+	_, err = models.Orm.Update(&customer)
+	if err != nil {
+		c.customerJsonErr(500, 500, "更新失败: "+err.Error())
+		return
+	}
+
+	c.customerOk(nil)
+}
+
+// Delete DELETE /backend/erp/customer/:id
+func (c *BackendErpCustomerController) Delete() {
+	claims, err := c.customerClaims()
+	if err != nil {
+		c.customerJsonErr(401, 401, err.Error())
+		return
+	}
+
+	idStr := c.Ctx.Input.Param(":id")
+	id, _ := strconv.ParseUint(idStr, 10, 64)
+	if id == 0 {
+		c.customerJsonErr(400, 400, "无效的ID")
+		return
+	}
+
+	now := time.Now()
+	_, err = models.Orm.QueryTable(new(models.TenantCrmCustomer)).
+		Filter("id", id).
+		Filter("tenant_id", fmt.Sprintf("%d", claims.TenantId)).
+		Update(map[string]interface{}{
+			"delete_time": now,
+			"update_time": now,
+		})
+	if err != nil {
+		c.customerJsonErr(500, 500, "删除失败: "+err.Error())
+		return
+	}
+
+	c.customerOk(nil)
+}
+
+// ToggleStatus POST /backend/erp/customer/:id/status
+func (c *BackendErpCustomerController) ToggleStatus() {
+	claims, err := c.customerClaims()
+	if err != nil {
+		c.customerJsonErr(401, 401, err.Error())
+		return
+	}
+
+	idStr := c.Ctx.Input.Param(":id")
+	id, _ := strconv.ParseUint(idStr, 10, 64)
+	if id == 0 {
+		c.customerJsonErr(400, 400, "无效的ID")
+		return
+	}
+
+	raw, _ := io.ReadAll(c.Ctx.Request.Body)
+	var p struct {
+		Status string `json:"status"`
+	}
+	_ = json.Unmarshal(raw, &p)
+
+	_, err = models.Orm.QueryTable(new(models.TenantCrmCustomer)).
+		Filter("id", id).
+		Filter("tenant_id", fmt.Sprintf("%d", claims.TenantId)).
+		Update(map[string]interface{}{
+			"status":      p.Status,
+			"update_time": time.Now(),
+		})
+	if err != nil {
+		c.customerJsonErr(500, 500, "操作失败: "+err.Error())
+		return
+	}
+
+	c.customerOk(nil)
+}
diff --git a/go/controllers/backend_erp_normal_setting.go b/go/controllers/backend_erp_normal_setting.go
new file mode 100644
index 0000000..b0ff56f
--- /dev/null
+++ b/go/controllers/backend_erp_normal_setting.go
@@ -0,0 +1,288 @@
+package controllers
+
+import (
+	"encoding/json"
+	"fmt"
+	"io"
+	"strings"
+	"time"
+
+	"server/models"
+	"server/pkg/jwtutil"
+
+	beego "github.com/beego/beego/v2/server/web"
+)
+
+// BackendErpNormalSettingController ERP基础设置控制器
+type BackendErpNormalSettingController struct {
+	beego.Controller
+}
+
+func (c *BackendErpNormalSettingController) nsClaims() (*jwtutil.Claims, error) {
+	auth := c.Ctx.Request.Header.Get("Authorization")
+	if auth == "" {
+		return nil, fmt.Errorf("未登录")
+	}
+	parts := strings.SplitN(auth, " ", 2)
+	if len(parts) != 2 || parts[0] != "Bearer" {
+		return nil, fmt.Errorf("认证信息格式错误")
+	}
+	claims, err := jwtutil.ParseToken(parts[1])
+	if err != nil {
+		return nil, fmt.Errorf("无效的token")
+	}
+	if claims.UserType != "backend" {
+		return nil, fmt.Errorf("无权访问")
+	}
+	return claims, nil
+}
+
+func (c *BackendErpNormalSettingController) nsJsonErr(httpStatus, bizCode int, msg string) {
+	c.Ctx.Output.SetStatus(httpStatus)
+	c.Data["json"] = map[string]interface{}{"code": bizCode, "msg": msg}
+	_ = c.ServeJSON()
+}
+
+func (c *BackendErpNormalSettingController) nsOk(data interface{}) {
+	c.Data["json"] = map[string]interface{}{"code": 200, "msg": "success", "data": data}
+	_ = c.ServeJSON()
+}
+
+// 默认基础配置项定义
+var defaultErpNormalSettings = []struct {
+	Key          string
+	Name         string
+	Group        string
+	Type         string
+	Value        string
+	Options      string
+	SortOrder    int
+}{
+	// 公司信息
+	{"company_name", "公司名称", "company", "input", "", "", 1},
+	{"company_address", "公司地址", "company", "input", "", "", 2},
+	{"company_phone", "公司电话", "company", "input", "", "", 3},
+	{"company_email", "公司邮箱", "company", "input", "", "", 4},
+	{"company_fax", "公司传真", "company", "input", "", "", 5},
+	{"company_website", "公司网址", "company", "input", "", "", 6},
+	// 税务设置
+	{"taxpayer_name", "纳税人名称", "tax", "input", "", "", 1},
+	{"taxpayer_no", "纳税人识别号", "tax", "input", "", "", 2},
+	{"default_tax_rate", "默认税率(%)", "tax", "number", "13", "", 3},
+	{"tax_type", "纳税人类型", "tax", "select", "general", "[{\"label\":\"一般纳税人\",\"value\":\"general\"},{\"label\":\"小规模纳税人\",\"value\":\"small\"}]", 4},
+	// 单据设置
+	{"sale_order_prefix", "销售单号前缀", "document", "input", "XS", "", 1},
+	{"purchase_order_prefix", "采购单号前缀", "document", "input", "CG", "", 2},
+	{"stock_in_prefix", "入库单号前缀", "document", "input", "RK", "", 3},
+	{"stock_out_prefix", "出库单号前缀", "document", "input", "CK", "", 4},
+	{"return_order_prefix", "退货单号前缀", "document", "input", "TH", "", 5},
+	{"auto_generate_doc_no", "自动生成单据号", "document", "switch", "1", "", 6},
+	// 库存设置
+	{"stock_warning_threshold", "库存预警阈值", "inventory", "number", "10", "", 1},
+	{"default_warehouse", "默认仓库", "inventory", "input", "", "", 2},
+	{"negative_stock_allowed", "允许负库存", "inventory", "switch", "0", "", 3},
+	{"stock_check_cycle", "盘点周期(天)", "inventory", "number", "30", "", 4},
+	// 财务设置
+	{"default_currency", "默认币种", "finance", "select", "CNY", "[{\"label\":\"人民币(CNY)\",\"value\":\"CNY\"},{\"label\":\"美元(USD)\",\"value\":\"USD\"},{\"label\":\"欧元(EUR)\",\"value\":\"EUR\"}]", 1},
+	{"default_payment_method", "默认付款方式", "finance", "select", "bank_transfer", "[{\"label\":\"银行转账\",\"value\":\"bank_transfer\"},{\"label\":\"现金\",\"value\":\"cash\"},{\"label\":\"支票\",\"value\":\"check\"},{\"label\":\"在线支付\",\"value\":\"online\"}]", 2},
+	{"accounting_standard", "会计制度", "finance", "select", "enterprise", "[{\"label\":\"企业会计准则\",\"value\":\"enterprise\"},{\"label\":\"小企业会计准则\",\"value\":\"small_enterprise\"}]", 3},
+	{"fiscal_year_start", "会计年度起始月", "finance", "number", "1", "", 4},
+}
+
+// List GET /backend/erp/normal-settings
+// 获取租户所有基础设置，按分组返回；如果租户还没有配置，自动初始化默认配置
+func (c *BackendErpNormalSettingController) List() {
+	claims, err := c.nsClaims()
+	if err != nil {
+		c.nsJsonErr(401, 401, err.Error())
+		return
+	}
+
+	tenantID := fmt.Sprintf("%d", claims.TenantId)
+
+	// 查询租户现有配置
+	list, err := models.GetErpNormalSettingsByTenant(tenantID)
+	if err != nil {
+		c.nsJsonErr(500, 500, "查询失败: "+err.Error())
+		return
+	}
+
+	// 如果没有配置，自动初始化默认配置
+	if len(list) == 0 {
+		now := time.Now()
+		for _, item := range defaultErpNormalSettings {
+			setting := models.ErpNormalSetting{
+				TenantID:      tenantID,
+				ConfigKey:     item.Key,
+				ConfigValue:   item.Value,
+				ConfigName:    item.Name,
+				ConfigGroup:   item.Group,
+				ConfigType:    item.Type,
+				ConfigOptions: item.Options,
+				SortOrder:     item.SortOrder,
+				Status:        1,
+				CreateTime:    now,
+				UpdateTime:    now,
+			}
+			_, _ = models.Orm.Insert(&setting)
+		}
+		// 重新查询
+		list, _ = models.GetErpNormalSettingsByTenant(tenantID)
+	}
+
+	// 按分组组织
+	groups := make(map[string][]models.ErpNormalSetting)
+	var groupOrder []string
+	for _, item := range list {
+		if _, ok := groups[item.ConfigGroup]; !ok {
+			groupOrder = append(groupOrder, item.ConfigGroup)
+		}
+		groups[item.ConfigGroup] = append(groups[item.ConfigGroup], item)
+	}
+
+	// 按固定顺序排列分组
+	groupNameMap := map[string]string{
+		"company":   "公司信息",
+		"tax":       "税务设置",
+		"document":  "单据设置",
+		"inventory": "库存设置",
+		"finance":   "财务设置",
+	}
+
+	type groupResult struct {
+		Group string                   `json:"group"`
+		Name  string                   `json:"name"`
+		Items []models.ErpNormalSetting `json:"items"`
+	}
+
+	var result []groupResult
+	desiredOrder := []string{"company", "tax", "document", "inventory", "finance"}
+	for _, g := range desiredOrder {
+		if items, ok := groups[g]; ok {
+			result = append(result, groupResult{
+				Group: g,
+				Name:  groupNameMap[g],
+				Items: items,
+			})
+		}
+	}
+	// 其他未在预设顺序中的分组
+	for _, g := range groupOrder {
+		found := false
+		for _, d := range desiredOrder {
+			if g == d {
+				found = true
+				break
+			}
+		}
+		if !found {
+			result = append(result, groupResult{
+				Group: g,
+				Name:  groupNameMap[g],
+				Items: groups[g],
+			})
+		}
+	}
+
+	c.nsOk(result)
+}
+
+// Save PUT /backend/erp/normal-settings
+// 批量保存配置（接收 key-value 映射）
+func (c *BackendErpNormalSettingController) Save() {
+	claims, err := c.nsClaims()
+	if err != nil {
+		c.nsJsonErr(401, 401, err.Error())
+		return
+	}
+
+	raw, err := io.ReadAll(c.Ctx.Request.Body)
+	if err != nil {
+		c.nsJsonErr(400, 400, "参数错误")
+		return
+	}
+
+	// 支持两种格式：{"key1":"value1","key2":"value2"} 或 [{"config_key":"xxx","config_value":"xxx"}]
+	var kvMap map[string]string
+	if err := json.Unmarshal(raw, &kvMap); err != nil {
+		// 尝试数组格式
+		var arr []struct {
+			ConfigKey   string `json:"config_key"`
+			ConfigValue string `json:"config_value"`
+		}
+		if err2 := json.Unmarshal(raw, &arr); err2 != nil {
+			c.nsJsonErr(400, 400, "参数格式错误")
+			return
+		}
+		kvMap = make(map[string]string)
+		for _, item := range arr {
+			kvMap[item.ConfigKey] = item.ConfigValue
+		}
+	}
+
+	tenantID := fmt.Sprintf("%d", claims.TenantId)
+	now := time.Now()
+
+	for key, value := range kvMap {
+		setting := models.GetErpNormalSettingByKey(tenantID, key)
+		if setting != nil {
+			setting.ConfigValue = value
+			setting.UpdateTime = now
+			_, _ = models.Orm.Update(setting, "ConfigValue", "UpdateTime")
+		} else {
+			// 不存在则创建
+			newSetting := models.ErpNormalSetting{
+				TenantID:    tenantID,
+				ConfigKey:   key,
+				ConfigValue: value,
+				ConfigName:  key,
+				ConfigGroup: "custom",
+				ConfigType:  "input",
+				Status:      1,
+				CreateTime:  now,
+				UpdateTime:  now,
+			}
+			_, _ = models.Orm.Insert(&newSetting)
+		}
+	}
+
+	c.nsOk(nil)
+}
+
+// Reset POST /backend/erp/normal-settings/reset
+// 重置为默认配置
+func (c *BackendErpNormalSettingController) Reset() {
+	claims, err := c.nsClaims()
+	if err != nil {
+		c.nsJsonErr(401, 401, err.Error())
+		return
+	}
+
+	tenantID := fmt.Sprintf("%d", claims.TenantId)
+
+	// 删除现有配置
+	_, _ = models.Orm.QueryTable(new(models.ErpNormalSetting)).
+		Filter("tenant_id", tenantID).
+		Delete()
+
+	// 重新初始化默认配置
+	now := time.Now()
+	for _, item := range defaultErpNormalSettings {
+		setting := models.ErpNormalSetting{
+			TenantID:      tenantID,
+			ConfigKey:     item.Key,
+			ConfigValue:   item.Value,
+			ConfigName:    item.Name,
+			ConfigGroup:   item.Group,
+			ConfigType:    item.Type,
+			ConfigOptions: item.Options,
+			SortOrder:     item.SortOrder,
+			Status:        1,
+			CreateTime:    now,
+			UpdateTime:    now,
+		}
+		_, _ = models.Orm.Insert(&setting)
+	}
+
+	c.nsOk(nil)
+}
diff --git a/go/controllers/backend_erp_supplier.go b/go/controllers/backend_erp_supplier.go
new file mode 100644
index 0000000..7e17337
--- /dev/null
+++ b/go/controllers/backend_erp_supplier.go
@@ -0,0 +1,419 @@
+package controllers
+
+import (
+	"encoding/json"
+	"fmt"
+	"io"
+	"strconv"
+	"strings"
+	"time"
+
+	"server/models"
+	"server/pkg/jwtutil"
+
+	beego "github.com/beego/beego/v2/server/web"
+)
+
+// BackendErpSupplierController ERP供应商管理控制器
+type BackendErpSupplierController struct {
+	beego.Controller
+}
+
+func (c *BackendErpSupplierController) supplierClaims() (*jwtutil.Claims, error) {
+	auth := c.Ctx.Request.Header.Get("Authorization")
+	if auth == "" {
+		return nil, fmt.Errorf("未登录")
+	}
+	parts := strings.SplitN(auth, " ", 2)
+	if len(parts) != 2 || parts[0] != "Bearer" {
+		return nil, fmt.Errorf("认证信息格式错误")
+	}
+	claims, err := jwtutil.ParseToken(parts[1])
+	if err != nil {
+		return nil, fmt.Errorf("无效的token")
+	}
+	if claims.UserType != "backend" {
+		return nil, fmt.Errorf("无权访问")
+	}
+	return claims, nil
+}
+
+func (c *BackendErpSupplierController) supplierJsonErr(httpStatus, bizCode int, msg string) {
+	c.Ctx.Output.SetStatus(httpStatus)
+	c.Data["json"] = map[string]interface{}{"code": bizCode, "msg": msg}
+	_ = c.ServeJSON()
+}
+
+func (c *BackendErpSupplierController) supplierOk(data interface{}) {
+	c.Data["json"] = map[string]interface{}{"code": 200, "msg": "success", "data": data}
+	_ = c.ServeJSON()
+}
+
+type supplierFormPayload struct {
+	SupplierName      string `json:"supplier_name"`
+	SupplierType      string `json:"supplier_type"`
+	ContactPerson     string `json:"contact_person"`
+	ContactPhone      string `json:"contact_phone"`
+	ContactEmail      string `json:"contact_email"`
+	SupplierLevel     string `json:"supplier_level"`
+	Industry              string `json:"industry"`
+	RegisteredCapital     string `json:"registered_capital"`
+	PaidCapital           string `json:"paid_capital"`
+	EstablishDate         string `json:"establish_date"`
+	AdministrativeDivision string `json:"administrative_division"`
+	EnterpriseType        string `json:"enterprise_type"`
+	TaxpayerQualification string `json:"taxpayer_qualification"`
+	BusinessScope         string `json:"business_scope"`
+	Address               string `json:"address"`
+	RegisterTime      string `json:"register_time"`
+	ExpireTime        string `json:"expire_time"`
+	Status            string `json:"status"`
+	IsDraft           int8   `json:"is_draft"`
+	Remark            string `json:"remark"`
+	InvoiceTitle      string `json:"invoice_title"`
+	TaxNumber         string `json:"tax_number"`
+	BankName          string `json:"bank_name"`
+	BankAccount       string `json:"bank_account"`
+	RegisteredAddress string `json:"registered_address"`
+	RegisteredPhone   string `json:"registered_phone"`
+}
+
+// List GET /backend/erp/supplier/list
+func (c *BackendErpSupplierController) List() {
+	claims, err := c.supplierClaims()
+	if err != nil {
+		c.supplierJsonErr(401, 401, err.Error())
+		return
+	}
+
+	page, _ := c.GetInt("page", 1)
+	pageSize, _ := c.GetInt("pageSize", 20)
+	keyword := strings.TrimSpace(c.GetString("keyword"))
+	supplierType := strings.TrimSpace(c.GetString("supplier_type"))
+	supplierLevel := strings.TrimSpace(c.GetString("supplier_level"))
+	status := strings.TrimSpace(c.GetString("status"))
+	isDraft := strings.TrimSpace(c.GetString("is_draft"))
+
+	if page < 1 {
+		page = 1
+	}
+	if pageSize < 1 || pageSize > 100 {
+		pageSize = 20
+	}
+
+	qs := models.Orm.QueryTable(new(models.TenantCrmSupplier)).
+		Filter("tenant_id", fmt.Sprintf("%d", claims.TenantId)).
+		Filter("delete_time__isnull", true)
+
+	if keyword != "" {
+		qs = qs.Filter("supplier_name__contains", keyword)
+	}
+	if supplierType != "" {
+		qs = qs.Filter("supplier_type", supplierType)
+	}
+	if supplierLevel != "" {
+		qs = qs.Filter("supplier_level", supplierLevel)
+	}
+	if status != "" {
+		qs = qs.Filter("status", status)
+	}
+	if isDraft != "" {
+		if isDraft == "1" {
+			qs = qs.Filter("is_draft", 1)
+		} else {
+			qs = qs.Filter("is_draft", 0)
+		}
+	}
+
+	total, _ := qs.Count()
+
+	var list []models.TenantCrmSupplier
+	_, err = qs.OrderBy("-id").Limit(pageSize, (page-1)*pageSize).All(&list)
+	if err != nil {
+		c.supplierJsonErr(500, 500, "查询失败: "+err.Error())
+		return
+	}
+
+	c.supplierOk(map[string]interface{}{
+		"list":     list,
+		"total":    total,
+		"page":     page,
+		"pageSize": pageSize,
+	})
+}
+
+// Detail GET /backend/erp/supplier/:id
+func (c *BackendErpSupplierController) Detail() {
+	claims, err := c.supplierClaims()
+	if err != nil {
+		c.supplierJsonErr(401, 401, err.Error())
+		return
+	}
+
+	idStr := c.Ctx.Input.Param(":id")
+	id, _ := strconv.ParseUint(idStr, 10, 64)
+	if id == 0 {
+		c.supplierJsonErr(400, 400, "无效的ID")
+		return
+	}
+
+	var supplier models.TenantCrmSupplier
+	err = models.Orm.QueryTable(new(models.TenantCrmSupplier)).
+		Filter("id", id).
+		Filter("tenant_id", fmt.Sprintf("%d", claims.TenantId)).
+		One(&supplier)
+	if err != nil {
+		c.supplierJsonErr(404, 404, "供应商未找到")
+		return
+	}
+
+	c.supplierOk(supplier)
+}
+
+// Create POST /backend/erp/supplier
+func (c *BackendErpSupplierController) Create() {
+	claims, err := c.supplierClaims()
+	if err != nil {
+		c.supplierJsonErr(401, 401, err.Error())
+		return
+	}
+
+	raw, err := io.ReadAll(c.Ctx.Request.Body)
+	if err != nil {
+		c.supplierJsonErr(400, 400, "参数错误")
+		return
+	}
+	var p supplierFormPayload
+	if err := json.Unmarshal(raw, &p); err != nil {
+		c.supplierJsonErr(400, 400, "参数错误")
+		return
+	}
+
+	if strings.TrimSpace(p.SupplierName) == "" {
+		c.supplierJsonErr(400, 400, "供应商名称不能为空")
+		return
+	}
+	// 正式保存时验证联系电话，草稿不强制
+	if p.IsDraft == 0 && strings.TrimSpace(p.ContactPhone) == "" {
+		c.supplierJsonErr(400, 400, "联系人电话不能为空")
+		return
+	}
+
+	supplier := models.TenantCrmSupplier{
+		TenantID:          fmt.Sprintf("%d", claims.TenantId),
+		SupplierName:      strings.TrimSpace(p.SupplierName),
+		SupplierType:      p.SupplierType,
+		ContactPerson:     strings.TrimSpace(p.ContactPerson),
+		ContactPhone:      strings.TrimSpace(p.ContactPhone),
+		ContactEmail:      strings.TrimSpace(p.ContactEmail),
+		SupplierLevel:     p.SupplierLevel,
+		Industry:              strings.TrimSpace(p.Industry),
+		RegisteredCapital:     strings.TrimSpace(p.RegisteredCapital),
+		PaidCapital:           strings.TrimSpace(p.PaidCapital),
+		AdministrativeDivision: strings.TrimSpace(p.AdministrativeDivision),
+		EnterpriseType:        strings.TrimSpace(p.EnterpriseType),
+		TaxpayerQualification: strings.TrimSpace(p.TaxpayerQualification),
+		BusinessScope:         strings.TrimSpace(p.BusinessScope),
+		Address:               strings.TrimSpace(p.Address),
+		Status:            p.Status,
+		IsDraft:           p.IsDraft,
+		Remark:            p.Remark,
+		InvoiceTitle:      strings.TrimSpace(p.InvoiceTitle),
+		TaxNumber:         strings.TrimSpace(p.TaxNumber),
+		BankName:          strings.TrimSpace(p.BankName),
+		BankAccount:       strings.TrimSpace(p.BankAccount),
+		RegisteredAddress: strings.TrimSpace(p.RegisteredAddress),
+		RegisteredPhone:   strings.TrimSpace(p.RegisteredPhone),
+		CreateTime:        time.Now(),
+		UpdateTime:        time.Now(),
+	}
+
+	if p.RegisterTime != "" {
+		if t, err := time.ParseInLocation("2006-01-02", p.RegisterTime, time.Local); err == nil {
+			supplier.RegisterTime = &t
+		}
+	}
+	if p.ExpireTime != "" {
+		if t, err := time.ParseInLocation("2006-01-02", p.ExpireTime, time.Local); err == nil {
+			supplier.ExpireTime = &t
+		}
+	}
+	if p.EstablishDate != "" {
+		if t, err := time.ParseInLocation("2006-01-02", p.EstablishDate, time.Local); err == nil {
+			supplier.EstablishDate = &t
+		}
+	}
+	if supplier.SupplierLevel == "" {
+		supplier.SupplierLevel = "3"
+	}
+	if supplier.Status == "" {
+		supplier.Status = "1"
+	}
+
+	id, err := models.Orm.Insert(&supplier)
+	if err != nil {
+		c.supplierJsonErr(500, 500, "创建失败: "+err.Error())
+		return
+	}
+
+	c.supplierOk(map[string]interface{}{"id": id})
+}
+
+// Update PUT /backend/erp/supplier/:id
+func (c *BackendErpSupplierController) Update() {
+	claims, err := c.supplierClaims()
+	if err != nil {
+		c.supplierJsonErr(401, 401, err.Error())
+		return
+	}
+
+	idStr := c.Ctx.Input.Param(":id")
+	id, _ := strconv.ParseUint(idStr, 10, 64)
+	if id == 0 {
+		c.supplierJsonErr(400, 400, "无效的ID")
+		return
+	}
+
+	raw, err := io.ReadAll(c.Ctx.Request.Body)
+	if err != nil {
+		c.supplierJsonErr(400, 400, "参数错误")
+		return
+	}
+	var p supplierFormPayload
+	if err := json.Unmarshal(raw, &p); err != nil {
+		c.supplierJsonErr(400, 400, "参数错误")
+		return
+	}
+
+	var supplier models.TenantCrmSupplier
+	err = models.Orm.QueryTable(new(models.TenantCrmSupplier)).
+		Filter("id", id).
+		Filter("tenant_id", fmt.Sprintf("%d", claims.TenantId)).
+		One(&supplier)
+	if err != nil {
+		c.supplierJsonErr(404, 404, "供应商未找到")
+		return
+	}
+
+	supplier.SupplierName = strings.TrimSpace(p.SupplierName)
+	supplier.SupplierType = p.SupplierType
+	supplier.ContactPerson = strings.TrimSpace(p.ContactPerson)
+	supplier.ContactPhone = strings.TrimSpace(p.ContactPhone)
+	supplier.ContactEmail = strings.TrimSpace(p.ContactEmail)
+	supplier.SupplierLevel = p.SupplierLevel
+	supplier.Industry = strings.TrimSpace(p.Industry)
+	supplier.RegisteredCapital = strings.TrimSpace(p.RegisteredCapital)
+	supplier.PaidCapital = strings.TrimSpace(p.PaidCapital)
+	supplier.AdministrativeDivision = strings.TrimSpace(p.AdministrativeDivision)
+	supplier.EnterpriseType = strings.TrimSpace(p.EnterpriseType)
+	supplier.TaxpayerQualification = strings.TrimSpace(p.TaxpayerQualification)
+	supplier.BusinessScope = strings.TrimSpace(p.BusinessScope)
+	supplier.Address = strings.TrimSpace(p.Address)
+	supplier.Status = p.Status
+	supplier.IsDraft = p.IsDraft
+	supplier.Remark = p.Remark
+	supplier.InvoiceTitle = strings.TrimSpace(p.InvoiceTitle)
+	supplier.TaxNumber = strings.TrimSpace(p.TaxNumber)
+	supplier.BankName = strings.TrimSpace(p.BankName)
+	supplier.BankAccount = strings.TrimSpace(p.BankAccount)
+	supplier.RegisteredAddress = strings.TrimSpace(p.RegisteredAddress)
+	supplier.RegisteredPhone = strings.TrimSpace(p.RegisteredPhone)
+	supplier.UpdateTime = time.Now()
+
+	if p.RegisterTime != "" {
+		if t, err := time.ParseInLocation("2006-01-02", p.RegisterTime, time.Local); err == nil {
+			supplier.RegisterTime = &t
+		}
+	} else {
+		supplier.RegisterTime = nil
+	}
+	if p.ExpireTime != "" {
+		if t, err := time.ParseInLocation("2006-01-02", p.ExpireTime, time.Local); err == nil {
+			supplier.ExpireTime = &t
+		}
+	} else {
+		supplier.ExpireTime = nil
+	}
+	if p.EstablishDate != "" {
+		if t, err := time.ParseInLocation("2006-01-02", p.EstablishDate, time.Local); err == nil {
+			supplier.EstablishDate = &t
+		}
+	} else {
+		supplier.EstablishDate = nil
+	}
+
+	_, err = models.Orm.Update(&supplier)
+	if err != nil {
+		c.supplierJsonErr(500, 500, "更新失败: "+err.Error())
+		return
+	}
+
+	c.supplierOk(nil)
+}
+
+// Delete DELETE /backend/erp/supplier/:id
+func (c *BackendErpSupplierController) Delete() {
+	claims, err := c.supplierClaims()
+	if err != nil {
+		c.supplierJsonErr(401, 401, err.Error())
+		return
+	}
+
+	idStr := c.Ctx.Input.Param(":id")
+	id, _ := strconv.ParseUint(idStr, 10, 64)
+	if id == 0 {
+		c.supplierJsonErr(400, 400, "无效的ID")
+		return
+	}
+
+	now := time.Now()
+	_, err = models.Orm.QueryTable(new(models.TenantCrmSupplier)).
+		Filter("id", id).
+		Filter("tenant_id", fmt.Sprintf("%d", claims.TenantId)).
+		Update(map[string]interface{}{
+			"delete_time": now,
+			"update_time": now,
+		})
+	if err != nil {
+		c.supplierJsonErr(500, 500, "删除失败: "+err.Error())
+		return
+	}
+
+	c.supplierOk(nil)
+}
+
+// ToggleStatus POST /backend/erp/supplier/:id/status
+func (c *BackendErpSupplierController) ToggleStatus() {
+	claims, err := c.supplierClaims()
+	if err != nil {
+		c.supplierJsonErr(401, 401, err.Error())
+		return
+	}
+
+	idStr := c.Ctx.Input.Param(":id")
+	id, _ := strconv.ParseUint(idStr, 10, 64)
+	if id == 0 {
+		c.supplierJsonErr(400, 400, "无效的ID")
+		return
+	}
+
+	raw, _ := io.ReadAll(c.Ctx.Request.Body)
+	var p struct {
+		Status string `json:"status"`
+	}
+	_ = json.Unmarshal(raw, &p)
+
+	_, err = models.Orm.QueryTable(new(models.TenantCrmSupplier)).
+		Filter("id", id).
+		Filter("tenant_id", fmt.Sprintf("%d", claims.TenantId)).
+		Update(map[string]interface{}{
+			"status":      p.Status,
+			"update_time": time.Now(),
+		})
+	if err != nil {
+		c.supplierJsonErr(500, 500, "操作失败: "+err.Error())
+		return
+	}
+
+	c.supplierOk(nil)
+}
diff --git a/go/controllers/backend_notify_config.go b/go/controllers/backend_notify_config.go
new file mode 100644
index 0000000..1071561
--- /dev/null
+++ b/go/controllers/backend_notify_config.go
@@ -0,0 +1,136 @@
+package controllers
+
+import (
+	"encoding/json"
+	"fmt"
+	"io"
+	"strings"
+	"time"
+
+	"server/models"
+	"server/pkg/jwtutil"
+
+	beego "github.com/beego/beego/v2/server/web"
+)
+
+// BackendNotifyConfigController 租户用户通知配置控制器
+type BackendNotifyConfigController struct {
+	beego.Controller
+}
+
+func (c *BackendNotifyConfigController) ncClaims() (*jwtutil.Claims, error) {
+	auth := c.Ctx.Request.Header.Get("Authorization")
+	if auth == "" {
+		return nil, fmt.Errorf("未登录")
+	}
+	parts := strings.SplitN(auth, " ", 2)
+	if len(parts) != 2 || parts[0] != "Bearer" {
+		return nil, fmt.Errorf("认证信息格式错误")
+	}
+	claims, err := jwtutil.ParseToken(parts[1])
+	if err != nil {
+		return nil, fmt.Errorf("无效的token")
+	}
+	if claims.UserType != "backend" {
+		return nil, fmt.Errorf("无权访问")
+	}
+	return claims, nil
+}
+
+func (c *BackendNotifyConfigController) ncJsonErr(httpStatus, bizCode int, msg string) {
+	c.Ctx.Output.SetStatus(httpStatus)
+	c.Data["json"] = map[string]interface{}{"code": bizCode, "msg": msg}
+	_ = c.ServeJSON()
+}
+
+func (c *BackendNotifyConfigController) ncOk(data interface{}) {
+	c.Data["json"] = map[string]interface{}{"code": 200, "msg": "success", "data": data}
+	_ = c.ServeJSON()
+}
+
+type notifyConfigPayload struct {
+	Email         string `json:"email"`
+	Phone         string `json:"phone"`
+	BarkDeviceKey string `json:"bark_device_key"`
+	BarkServerURL string `json:"bark_server_url"`
+}
+
+// GetConfig GET /backend/notify-config
+// 获取当前登录用户的通知配置
+func (c *BackendNotifyConfigController) GetConfig() {
+	claims, err := c.ncClaims()
+	if err != nil {
+		c.ncJsonErr(401, 401, err.Error())
+		return
+	}
+
+	cfg := models.GetBackendUserNotifyConfig(uint64(claims.TenantId), uint64(claims.UserID))
+	if cfg == nil {
+		// 未配置时返回空结构，前端可以直接展示空表单
+		cfg = &models.BackendUserNotifyConfig{}
+	}
+	c.ncOk(cfg)
+}
+
+// UpdateConfig PUT /backend/notify-config
+// 更新当前登录用户的通知配置（不存在则创建）
+func (c *BackendNotifyConfigController) UpdateConfig() {
+	claims, err := c.ncClaims()
+	if err != nil {
+		c.ncJsonErr(401, 401, err.Error())
+		return
+	}
+
+	raw, err := io.ReadAll(c.Ctx.Request.Body)
+	if err != nil {
+		c.ncJsonErr(400, 400, "参数错误")
+		return
+	}
+	var p notifyConfigPayload
+	if err := json.Unmarshal(raw, &p); err != nil {
+		c.ncJsonErr(400, 400, "参数错误")
+		return
+	}
+
+	tid := uint64(claims.TenantId)
+	uid := uint64(claims.UserID)
+	now := time.Now()
+
+	cfg := models.GetBackendUserNotifyConfig(tid, uid)
+	if cfg == nil {
+		cfg = &models.BackendUserNotifyConfig{
+			Tid:        tid,
+			UserID:     uid,
+			CreateTime: now,
+		}
+	}
+
+	cfg.Email = ncStrPtr(p.Email)
+	cfg.Phone = ncStrPtr(p.Phone)
+	cfg.BarkDeviceKey = ncStrPtr(p.BarkDeviceKey)
+	cfg.BarkServerURL = ncStrPtr(p.BarkServerURL)
+	cfg.UpdateTime = now
+
+	if cfg.ID == 0 {
+		if _, err := models.Orm.Insert(cfg); err != nil {
+			c.ncJsonErr(500, 500, "保存失败: "+err.Error())
+			return
+		}
+	} else {
+		if _, err := models.Orm.Update(cfg, "Email", "Phone", "BarkDeviceKey", "BarkServerURL", "UpdateTime"); err != nil {
+			c.ncJsonErr(500, 500, "更新失败: "+err.Error())
+			return
+		}
+	}
+
+	c.ncOk(nil)
+}
+
+// ncStrPtr 字符串转指针，空字符串返回 nil
+func ncStrPtr(s string) *string {
+	s = strings.TrimSpace(s)
+	if s == "" {
+		return nil
+	}
+	return &s
+}
diff --git a/go/models/backend_user_notify_config.go b/go/models/backend_user_notify_config.go
new file mode 100644
index 0000000..bf9c041
--- /dev/null
+++ b/go/models/backend_user_notify_config.go
@@ -0,0 +1,32 @@
+package models
+
+import "time"
+
+// BackendUserNotifyConfig 租户用户通知配置表: yz_backend_user_notify_config
+// 每个用户一条记录，保存自己的接收渠道配置（邮箱/手机号/Bark）
+type BackendUserNotifyConfig struct {
+	ID            uint64    `orm:"column(id);pk;auto" json:"id"`
+	Tid           uint64    `orm:"column(tid)" json:"tid"`
+	UserID        uint64    `orm:"column(user_id)" json:"user_id"`
+	Email         *string   `orm:"column(email);size(128);null" json:"email"`
+	Phone         *string   `orm:"column(phone);size(20);null" json:"phone"`
+	BarkDeviceKey *string   `orm:"column(bark_device_key);size(128);null" json:"bark_device_key"`
+	BarkServerURL *string   `orm:"column(bark_server_url);size(255);null" json:"bark_server_url"` // 为空用默认 https://api.day.app
+	CreateTime    time.Time `orm:"column(create_time);auto_now_add;type(datetime)" json:"create_time"`
+	UpdateTime    time.Time `orm:"column(update_time);auto_now;type(datetime)" json:"update_time"`
+}
+
+func (m *BackendUserNotifyConfig) TableName() string {
+	return "yz_backend_user_notify_config"
+}
+
+// GetBackendUserNotifyConfig 按 tid+user_id 查询配置，不存在返回 nil
+func GetBackendUserNotifyConfig(tid, userID uint64) *BackendUserNotifyConfig {
+	var cfg BackendUserNotifyConfig
+	err := Orm.QueryTable(new(BackendUserNotifyConfig)).
+		Filter("tid", tid).Filter("user_id", userID).One(&cfg)
+	if err != nil {
+		return nil
+	}
+	return &cfg
+}
diff --git a/go/models/contact.go b/go/models/contact.go
index 3dfdd33..5eb9b10 100644
--- a/go/models/contact.go
+++ b/go/models/contact.go
@@ -32,5 +32,5 @@ type BackendErpContact struct {
 }
 
 func (m *BackendErpContact) TableName() string {
-	return "yz_backend_contact"
+	return "yz_backend_erp_contact"
 }
diff --git a/go/models/erp_account_set.go b/go/models/erp_account_set.go
new file mode 100644
index 0000000..050bbaa
--- /dev/null
+++ b/go/models/erp_account_set.go
@@ -0,0 +1,27 @@
+package models
+
+import "time"
+
+// ErpAccountSet ERP账套管理表: yz_erp_account_set
+type ErpAccountSet struct {
+	ID                  uint64     `orm:"column(id);pk;auto" json:"id"`
+	TenantID            string     `orm:"column(tenant_id);size(64)" json:"tenant_id"`
+	SetCode             string     `orm:"column(set_code);size(50)" json:"set_code"`
+	SetName             string     `orm:"column(set_name);size(100)" json:"set_name"`
+	CompanyName         string     `orm:"column(company_name);size(100)" json:"company_name"`
+	CompanyTaxNo        string     `orm:"column(company_tax_no);size(50)" json:"company_tax_no"`
+	StartYear           int        `orm:"column(start_year);default(2024)" json:"start_year"`
+	StartMonth          int        `orm:"column(start_month);default(1)" json:"start_month"`
+	AccountingStandard  string     `orm:"column(accounting_standard);size(20);default(1)" json:"accounting_standard"`
+	Currency            string     `orm:"column(currency);size(10);default(CNY)" json:"currency"`
+	TaxRate             float64    `orm:"column(tax_rate);digits(5);decimals(2);default(13.00)" json:"tax_rate"`
+	Status              string     `orm:"column(status);size(20);default(1)" json:"status"`
+	Remark              string     `orm:"column(remark);type(text);null" json:"remark"`
+	CreateTime          time.Time  `orm:"column(create_time);auto_now_add;type(datetime)" json:"create_time"`
+	UpdateTime          time.Time  `orm:"column(update_time);auto_now;type(datetime)" json:"update_time"`
+	DeleteTime          *time.Time `orm:"column(delete_time);type(datetime);null" json:"delete_time"`
+}
+
+func (m *ErpAccountSet) TableName() string {
+	return "yz_backend_erp_account_set"
+}
diff --git a/go/models/erp_company_contact.go b/go/models/erp_company_contact.go
new file mode 100644
index 0000000..709360a
--- /dev/null
+++ b/go/models/erp_company_contact.go
@@ -0,0 +1,32 @@
+package models
+
+import "time"
+
+// ErpCompanyContact 客户/供应商联系人表
+type ErpCompanyContact struct {
+	ID           uint64     `orm:"column(id);pk;auto" json:"id"`
+	TenantID     string     `orm:"column(tenant_id);size(64)" json:"tenant_id"`
+	CompanyType  string     `orm:"column(company_type);size(20)" json:"company_type"` // customer / supplier
+	CompanyID    uint64     `orm:"column(company_id)" json:"company_id"`
+	Name         string     `orm:"column(name);size(50)" json:"name"`
+	Gender       int8       `orm:"column(gender);default(0)" json:"gender"` // 0-未知 1-男 2-女
+	Phone        string     `orm:"column(phone);size(20)" json:"phone"`
+	Mobiles      string     `orm:"column(mobiles);type(text);null" json:"mobiles"` // JSON数组，最多5个
+	Wechat       string     `orm:"column(wechat);size(50)" json:"wechat"`
+	QQ           string     `orm:"column(qq);size(50)" json:"qq"`
+	Dingtalk     string     `orm:"column(dingtalk);size(50)" json:"dingtalk"`
+	Email        string     `orm:"column(email);size(100)" json:"email"`
+	Department   string     `orm:"column(department);size(50)" json:"department"`
+	Position     string     `orm:"column(position);size(50)" json:"position"`
+	HomeAddress  string     `orm:"column(home_address);size(255)" json:"home_address"`
+	IsPrimary    int8       `orm:"column(is_primary);default(0)" json:"is_primary"` // 0-否 1-是
+	Status       int8       `orm:"column(status);default(1)" json:"status"` // 0-离职 1-在职
+	Remark       string     `orm:"column(remark);type(text);null" json:"remark"`
+	CreateTime   time.Time  `orm:"column(create_time);auto_now_add;type(datetime)" json:"create_time"`
+	UpdateTime   time.Time  `orm:"column(update_time);auto_now;type(datetime)" json:"update_time"`
+	DeleteTime   *time.Time `orm:"column(delete_time);type(datetime);null" json:"delete_time"`
+}
+
+func (m *ErpCompanyContact) TableName() string {
+	return "yz_backend_erp_company_contact"
+}
diff --git a/go/models/erp_normal_setting.go b/go/models/erp_normal_setting.go
new file mode 100644
index 0000000..a3e469d
--- /dev/null
+++ b/go/models/erp_normal_setting.go
@@ -0,0 +1,48 @@
+package models
+
+import "time"
+
+// ErpNormalSetting ERP基础设置表（键值对方式）: yz_erp_normalsettings
+// 每个租户可配置多条基础参数，按 config_group 分组展示
+type ErpNormalSetting struct {
+	ID           uint64    `orm:"column(id);pk;auto" json:"id"`
+	TenantID     string    `orm:"column(tenant_id);size(64)" json:"tenant_id"`
+	ConfigKey    string    `orm:"column(config_key);size(100)" json:"config_key"`
+	ConfigValue  string    `orm:"column(config_value);type(text);null" json:"config_value"`
+	ConfigName   string    `orm:"column(config_name);size(100)" json:"config_name"`
+	ConfigGroup  string    `orm:"column(config_group);size(50)" json:"config_group"`
+	ConfigType   string    `orm:"column(config_type);size(20);default(input)" json:"config_type"` // input/select/number/textarea/switch
+	ConfigOptions string   `orm:"column(config_options);type(text);null" json:"config_options"`   // select 类型的选项，JSON格式
+	SortOrder    int       `orm:"column(sort_order);default(0)" json:"sort_order"`
+	Status       int8      `orm:"column(status);default(1)" json:"status"`
+	CreateTime   time.Time `orm:"column(create_time);auto_now_add;type(datetime)" json:"create_time"`
+	UpdateTime   time.Time `orm:"column(update_time);auto_now;type(datetime)" json:"update_time"`
+}
+
+func (m *ErpNormalSetting) TableName() string {
+	return "yz_backend_erp_normalsettings"
+}
+
+// GetErpNormalSettingsByTenant 获取租户所有启用的基础设置
+func GetErpNormalSettingsByTenant(tenantID string) ([]ErpNormalSetting, error) {
+	var list []ErpNormalSetting
+	_, err := Orm.QueryTable(new(ErpNormalSetting)).
+		Filter("tenant_id", tenantID).
+		Filter("status", 1).
+		OrderBy("config_group", "sort_order", "id").
+		All(&list)
+	return list, err
+}
+
+// GetErpNormalSettingByKey 按租户+key获取配置
+func GetErpNormalSettingByKey(tenantID, key string) *ErpNormalSetting {
+	var setting ErpNormalSetting
+	err := Orm.QueryTable(new(ErpNormalSetting)).
+		Filter("tenant_id", tenantID).
+		Filter("config_key", key).
+		One(&setting)
+	if err != nil {
+		return nil
+	}
+	return &setting
+}
diff --git a/go/models/init.go b/go/models/init.go
index 9a51ccc..5b3273d 100644
--- a/go/models/init.go
+++ b/go/models/init.go
@@ -71,6 +71,12 @@ func Init(_ string) {
 		new(PlatformAgentApi),
 		new(PlatformPasswordStore),
 		new(BackendPasswordStore),
+		new(BackendUserNotifyConfig),
+		new(TenantCrmCustomer),
+		new(TenantCrmSupplier),
+		new(ErpAccountSet),
+		new(ErpNormalSetting),
+		new(ErpCompanyContact),
 
 		new(CmsArticleCategory),
 		new(CmsArticle),
diff --git a/go/models/tenant_crm_customer.go b/go/models/tenant_crm_customer.go
new file mode 100644
index 0000000..2526d77
--- /dev/null
+++ b/go/models/tenant_crm_customer.go
@@ -0,0 +1,42 @@
+package models
+
+import "time"
+
+// TenantCrmCustomer 客户管理表: yz_tenant_crm_customer
+type TenantCrmCustomer struct {
+	ID              uint64     `orm:"column(id);pk;auto" json:"id"`
+	TenantID        string     `orm:"column(tenant_id);size(64)" json:"tenant_id"`
+	CustomerName    string     `orm:"column(customer_name);size(100)" json:"customer_name"`
+	CustomerType    string     `orm:"column(customer_type);size(20)" json:"customer_type"`
+	ContactPerson   string     `orm:"column(contact_person);size(50)" json:"contact_person"`
+	ContactPhone    string     `orm:"column(contact_phone);size(20)" json:"contact_phone"`
+	ContactEmail    string     `orm:"column(contact_email);size(100)" json:"contact_email"`
+	CustomerLevel   string     `orm:"column(customer_level);size(20);default(3)" json:"customer_level"`
+	Industry              string     `orm:"column(industry);size(50)" json:"industry"`
+	RegisteredCapital     string     `orm:"column(registered_capital);size(50)" json:"registered_capital"`
+	PaidCapital           string     `orm:"column(paid_capital);size(50)" json:"paid_capital"`
+	EstablishDate         *time.Time `orm:"column(establish_date);type(date);null" json:"establish_date"`
+	AdministrativeDivision string    `orm:"column(administrative_division);size(100)" json:"administrative_division"`
+	EnterpriseType        string     `orm:"column(enterprise_type);size(50)" json:"enterprise_type"`
+	TaxpayerQualification string     `orm:"column(taxpayer_qualification);size(50)" json:"taxpayer_qualification"`
+	BusinessScope         string     `orm:"column(business_scope);type(text);null" json:"business_scope"`
+	Address               string     `orm:"column(address);size(255)" json:"address"`
+	RegisterTime    *time.Time `orm:"column(register_time);type(date);null" json:"register_time"`
+	ExpireTime      *time.Time `orm:"column(expire_time);type(date);null" json:"expire_time"`
+	Status          string     `orm:"column(status);size(20);default(1)" json:"status"`
+	IsDraft         int8       `orm:"column(is_draft);default(0)" json:"is_draft"` // 0-正式 1-草稿
+	Remark          string     `orm:"column(remark);type(text);null" json:"remark"`
+	InvoiceTitle    string     `orm:"column(invoice_title);size(100)" json:"invoice_title"`
+	TaxNumber       string     `orm:"column(tax_number);size(50)" json:"tax_number"`
+	BankName        string     `orm:"column(bank_name);size(100)" json:"bank_name"`
+	BankAccount     string     `orm:"column(bank_account);size(50)" json:"bank_account"`
+	RegisteredAddress string   `orm:"column(registered_address);size(255)" json:"registered_address"`
+	RegisteredPhone string     `orm:"column(registered_phone);size(50)" json:"registered_phone"`
+	CreateTime      time.Time  `orm:"column(create_time);auto_now_add;type(datetime)" json:"create_time"`
+	UpdateTime      time.Time  `orm:"column(update_time);auto_now;type(datetime)" json:"update_time"`
+	DeleteTime      *time.Time `orm:"column(delete_time);type(datetime);null" json:"delete_time"`
+}
+
+func (m *TenantCrmCustomer) TableName() string {
+	return "yz_backend_erp_customer"
+}
diff --git a/go/models/tenant_crm_supplier.go b/go/models/tenant_crm_supplier.go
new file mode 100644
index 0000000..c3cd473
--- /dev/null
+++ b/go/models/tenant_crm_supplier.go
@@ -0,0 +1,42 @@
+package models
+
+import "time"
+
+// TenantCrmSupplier 供应商管理表: yz_tenant_crm_supplier
+type TenantCrmSupplier struct {
+	ID              uint64     `orm:"column(id);pk;auto" json:"id"`
+	TenantID        string     `orm:"column(tenant_id);size(64)" json:"tenant_id"`
+	SupplierName    string     `orm:"column(supplier_name);size(100)" json:"supplier_name"`
+	SupplierType    string     `orm:"column(supplier_type);size(20)" json:"supplier_type"`
+	ContactPerson   string     `orm:"column(contact_person);size(50)" json:"contact_person"`
+	ContactPhone    string     `orm:"column(contact_phone);size(20)" json:"contact_phone"`
+	ContactEmail    string     `orm:"column(contact_email);size(100)" json:"contact_email"`
+	SupplierLevel   string     `orm:"column(supplier_level);size(20);default(3)" json:"supplier_level"`
+	Industry              string     `orm:"column(industry);size(50)" json:"industry"`
+	RegisteredCapital     string     `orm:"column(registered_capital);size(50)" json:"registered_capital"`
+	PaidCapital           string     `orm:"column(paid_capital);size(50)" json:"paid_capital"`
+	EstablishDate         *time.Time `orm:"column(establish_date);type(date);null" json:"establish_date"`
+	AdministrativeDivision string    `orm:"column(administrative_division);size(100)" json:"administrative_division"`
+	EnterpriseType        string     `orm:"column(enterprise_type);size(50)" json:"enterprise_type"`
+	TaxpayerQualification string     `orm:"column(taxpayer_qualification);size(50)" json:"taxpayer_qualification"`
+	BusinessScope         string     `orm:"column(business_scope);type(text);null" json:"business_scope"`
+	Address               string     `orm:"column(address);size(255)" json:"address"`
+	RegisterTime    *time.Time `orm:"column(register_time);type(date);null" json:"register_time"`
+	ExpireTime      *time.Time `orm:"column(expire_time);type(date);null" json:"expire_time"`
+	Status          string     `orm:"column(status);size(20);default(1)" json:"status"`
+	IsDraft         int8       `orm:"column(is_draft);default(0)" json:"is_draft"` // 0-正式 1-草稿
+	Remark          string     `orm:"column(remark);type(text);null" json:"remark"`
+	InvoiceTitle    string     `orm:"column(invoice_title);size(100)" json:"invoice_title"`
+	TaxNumber       string     `orm:"column(tax_number);size(50)" json:"tax_number"`
+	BankName        string     `orm:"column(bank_name);size(100)" json:"bank_name"`
+	BankAccount     string     `orm:"column(bank_account);size(50)" json:"bank_account"`
+	RegisteredAddress string   `orm:"column(registered_address);size(255)" json:"registered_address"`
+	RegisteredPhone string     `orm:"column(registered_phone);size(50)" json:"registered_phone"`
+	CreateTime      time.Time  `orm:"column(create_time);auto_now_add;type(datetime)" json:"create_time"`
+	UpdateTime      time.Time  `orm:"column(update_time);auto_now;type(datetime)" json:"update_time"`
+	DeleteTime      *time.Time `orm:"column(delete_time);type(datetime);null" json:"delete_time"`
+}
+
+func (m *TenantCrmSupplier) TableName() string {
+	return "yz_backend_erp_supplier"
+}
diff --git a/go/routers/backend/backend.go b/go/routers/backend/backend.go
index d6c3f5f..b733135 100644
--- a/go/routers/backend/backend.go
+++ b/go/routers/backend/backend.go
@@ -1,4 +1,4 @@
-package backend
+package backend
 
 import (
 	"server/controllers"
@@ -244,6 +244,9 @@ func RegisterAuthRoutes() {
 	beego.Router("/backend/reminder/batchDelete", &controllers.BackendReminderController{}, "post:BatchDeleteReminder")
 	beego.Router("/backend/reminder/finish/:id", &controllers.BackendReminderController{}, "post:FinishReminder")
 
+	// 用户通知配置（每个用户自己的邮箱/手机号/Bark）
+	beego.Router("/backend/notify-config", &controllers.BackendNotifyConfigController{}, "get:GetConfig;put:UpdateConfig")
+
 	// OA 薪酬管理（薪酬方案 / 月度薪资单）
 	beego.Router("/backend/oa/compensation/employees", &controllers.BackendOaCompensationController{}, "get:Employees")
 	beego.Router("/backend/oa/compensation/dashboard", &controllers.BackendOaCompensationController{}, "get:Dashboard")
@@ -308,4 +311,31 @@ func registerOrganizationRoutes(module string) {
 	beego.Router(prefix+"/exportOrganization", &controllers.BackendOrganizationController{}, "get:ExportOrganization")
 	beego.Router(prefix+"/importOrganization", &controllers.BackendOrganizationController{}, "post:ImportOrganization")
 	beego.Router(prefix+"/organizationImportTemplate", &controllers.BackendOrganizationController{}, "get:GetImportTemplate")
+
+	// ERP客户管理
+	beego.Router("/backend/erp/customer/list", &controllers.BackendErpCustomerController{}, "get:List")
+	beego.Router("/backend/erp/customer", &controllers.BackendErpCustomerController{}, "post:Create")
+	beego.Router("/backend/erp/customer/:id", &controllers.BackendErpCustomerController{}, "get:Detail;put:Update;delete:Delete")
+	beego.Router("/backend/erp/customer/:id/status", &controllers.BackendErpCustomerController{}, "post:ToggleStatus")
+
+	// ERP供应商管理
+	beego.Router("/backend/erp/supplier/list", &controllers.BackendErpSupplierController{}, "get:List")
+	beego.Router("/backend/erp/supplier", &controllers.BackendErpSupplierController{}, "post:Create")
+	beego.Router("/backend/erp/supplier/:id", &controllers.BackendErpSupplierController{}, "get:Detail;put:Update;delete:Delete")
+	beego.Router("/backend/erp/supplier/:id/status", &controllers.BackendErpSupplierController{}, "post:ToggleStatus")
+
+	// ERP账套管理
+	beego.Router("/backend/erp/account-set/list", &controllers.BackendErpAccountSetController{}, "get:List")
+	beego.Router("/backend/erp/account-set", &controllers.BackendErpAccountSetController{}, "post:Create")
+	beego.Router("/backend/erp/account-set/:id", &controllers.BackendErpAccountSetController{}, "get:Detail;put:Update;delete:Delete")
+	beego.Router("/backend/erp/account-set/:id/status", &controllers.BackendErpAccountSetController{}, "post:ToggleStatus")
+
+	// ERP基础设置
+	beego.Router("/backend/erp/normal-settings", &controllers.BackendErpNormalSettingController{}, "get:List;put:Save")
+	beego.Router("/backend/erp/normal-settings/reset", &controllers.BackendErpNormalSettingController{}, "post:Reset")
+
+	// ERP客户/供应商联系人
+	beego.Router("/backend/erp/company-contact/list", &controllers.BackendErpCompanyContactController{}, "get:List")
+	beego.Router("/backend/erp/company-contact", &controllers.BackendErpCompanyContactController{}, "post:Create")
+	beego.Router("/backend/erp/company-contact/:id", &controllers.BackendErpCompanyContactController{}, "put:Update;delete:Delete")
 }
diff --git a/go/services/reminder_scheduler.go b/go/services/reminder_scheduler.go
index a724264..da18279 100644
--- a/go/services/reminder_scheduler.go
+++ b/go/services/reminder_scheduler.go
@@ -28,6 +28,90 @@ type ReminderSender interface {
 	Send(ctx context.Context, reminder ReminderData, title, content string) (success bool, err error)
 }
 
+// resolveReceiverTarget 统一解析接收目标
+// 优先级（从高到低）:
+//  1. 单条提醒指定的 ReceiverTarget（创建提醒时手动填写）
+//  2. backend 用户通知配置表（yz_backend_user_notify_config）
+//  3. 用户基础信息表（backend 查 SystemTenantUser，platform 查 AdminUser）
+//
+// channel: SMS / EMAIL / BARK
+// data.Tid > 0 表示 backend 租户用户，Tid == 0 表示 platform 管理员
+func resolveReceiverTarget(channel string, data ReminderData) string {
+	// 1. 单条提醒指定的目标最高优先
+	if data.ReceiverTarget != nil && *data.ReceiverTarget != "" {
+		return *data.ReceiverTarget
+	}
+
+	// 2. backend 用户查用户通知配置表
+	if data.Tid > 0 {
+		cfg := models.GetBackendUserNotifyConfig(uint64(data.Tid), data.ReceiverUserID)
+		if cfg != nil {
+			switch channel {
+			case "SMS":
+				if cfg.Phone != nil && *cfg.Phone != "" {
+					return *cfg.Phone
+				}
+			case "EMAIL":
+				if cfg.Email != nil && *cfg.Email != "" {
+					return *cfg.Email
+				}
+			case "BARK":
+				if cfg.BarkDeviceKey != nil && *cfg.BarkDeviceKey != "" {
+					return *cfg.BarkDeviceKey
+				}
+			}
+		}
+	}
+
+	// 3. 最后 fallback 到用户基础信息表
+	if data.Tid > 0 {
+		// backend 租户用户
+		var user models.SystemTenantUser
+		if err := models.Orm.QueryTable(new(models.SystemTenantUser)).
+			Filter("id", data.ReceiverUserID).One(&user); err == nil {
+			switch channel {
+			case "SMS":
+				if user.Phone != nil && *user.Phone != "" {
+					return *user.Phone
+				}
+			case "EMAIL":
+				if user.Email != nil && *user.Email != "" {
+					return *user.Email
+				}
+			}
+		}
+	} else {
+		// platform 管理员
+		var user models.AdminUser
+		if err := models.Orm.QueryTable(new(models.AdminUser)).
+			Filter("id", data.ReceiverUserID).One(&user); err == nil {
+			switch channel {
+			case "SMS":
+				if user.Phone != nil && *user.Phone != "" {
+					return *user.Phone
+				}
+			case "EMAIL":
+				if user.Email != nil && *user.Email != "" {
+					return *user.Email
+				}
+			}
+		}
+	}
+	return ""
+}
+
+// resolveBarkServerURL 解析 Bark 服务端地址
+// backend 用户优先用自己配置的 server URL，否则用平台默认配置
+func resolveBarkServerURL(data ReminderData) string {
+	if data.Tid > 0 {
+		cfg := models.GetBackendUserNotifyConfig(uint64(data.Tid), data.ReceiverUserID)
+		if cfg != nil && cfg.BarkServerURL != nil && *cfg.BarkServerURL != "" {
+			return *cfg.BarkServerURL
+		}
+	}
+	return models.GetPlatformSettingValue("bark_server_url", "https://api.day.app")
+}
+
 // SMSSender 短信发送实现
 type SMSSender struct{}
 
@@ -36,17 +120,10 @@ func (s *SMSSender) Send(ctx context.Context, reminder ReminderData, title, cont
 	if err != nil {
 		return false, err
 	}
-	phone := ""
-	if reminder.ReceiverTarget != nil && *reminder.ReceiverTarget != "" {
-		phone = *reminder.ReceiverTarget
-	} else {
-		var user models.AdminUser
-		if err := models.Orm.QueryTable(new(models.AdminUser)).Filter("id", reminder.ReceiverUserID).One(&user); err == nil && user.Phone != nil {
-			phone = *user.Phone
-		}
-	}
+
+	phone := resolveReceiverTarget("SMS", reminder)
 	if phone == "" {
-		return false, fmt.Errorf("未配置手机号")
+		return false, fmt.Errorf("未配置手机号（请在通知设置中配置，或在创建提醒时指定）")
 	}
 
 	enqueueURL := strings.TrimRight(backendURL, "/") + "/api/v1/business/outbound-tasks"
@@ -91,17 +168,9 @@ func (s *EmailSender) Send(ctx context.Context, reminder ReminderData, title, co
 		return false, fmt.Errorf("未配置系统邮箱")
 	}
 
-	toEmail := ""
-	if reminder.ReceiverTarget != nil && *reminder.ReceiverTarget != "" {
-		toEmail = *reminder.ReceiverTarget
-	} else {
-		var user models.AdminUser
-		if err := models.Orm.QueryTable(new(models.AdminUser)).Filter("id", reminder.ReceiverUserID).One(&user); err == nil && user.Email != nil {
-			toEmail = *user.Email
-		}
-	}
+	toEmail := resolveReceiverTarget("EMAIL", reminder)
 	if toEmail == "" {
-		return false, fmt.Errorf("未配置收件邮箱")
+		return false, fmt.Errorf("未配置收件邮箱（请在通知设置中配置，或在创建提醒时指定）")
 	}
 
 	sysDomain := models.GetPlatformSettingValue("system_domain", "https://api.yunzer.cn")
@@ -156,17 +225,12 @@ func (s *EmailSender) Send(ctx context.Context, reminder ReminderData, title, co
 type BarkSender struct{}
 
 func (s *BarkSender) Send(ctx context.Context, reminder ReminderData, title, content string) (bool, error) {
-	deviceKey := ""
-	if reminder.ReceiverTarget != nil && *reminder.ReceiverTarget != "" {
-		deviceKey = *reminder.ReceiverTarget
-	} else {
-		deviceKey = models.GetPlatformSettingValue("bark_device_key", "")
-	}
+	deviceKey := resolveReceiverTarget("BARK", reminder)
 	if deviceKey == "" {
-		return false, fmt.Errorf("Bark 设备 Key 未配置")
+		return false, fmt.Errorf("Bark 设备 Key 未配置（请在通知设置中配置，或在创建提醒时指定）")
 	}
 
-	serverURL := models.GetPlatformSettingValue("bark_server_url", "https://api.day.app")
+	serverURL := resolveBarkServerURL(reminder)
 	sysDomain := models.GetPlatformSettingValue("system_domain", "https://api.yunzer.cn")
 	ackToken := ""
 	if reminder.AckToken != nil {