diff --git a/.codebuddy/rules/codegraph.mdc b/.codebuddy/rules/codegraph.mdc
new file mode 100644
index 0000000..43358c7
--- /dev/null
+++ b/.codebuddy/rules/codegraph.mdc
@@ -0,0 +1,9 @@
+---
+description: 
+alwaysApply: true
+enabled: true
+updatedAt: 2026-09-11T14:51:38.120Z
+provider: 
+---
+
+调用前先执行codegraph的mcp
\ No newline at end of file
diff --git a/backend/components.d.ts b/backend/components.d.ts
index dceff9a..2f3d0d6 100644
--- a/backend/components.d.ts
+++ b/backend/components.d.ts
@@ -46,7 +46,6 @@ declare module 'vue' {
     ElHeader: typeof import('element-plus/es')['ElHeader']
     ElIcon: typeof import('element-plus/es')['ElIcon']
     ElImage: typeof import('element-plus/es')['ElImage']
-    ElImageViewer: typeof import('element-plus/es')['ElImageViewer']
     ElInput: typeof import('element-plus/es')['ElInput']
     ElInputNumber: typeof import('element-plus/es')['ElInputNumber']
     ElLink: typeof import('element-plus/es')['ElLink']
diff --git a/backend/package-lock.json b/backend/package-lock.json
index f053a40..6d58ff6 100644
--- a/backend/package-lock.json
+++ b/backend/package-lock.json
@@ -24,7 +24,7 @@
         "os": "^0.1.2",
         "pdfjs-dist": "^6.2.108",
         "pinia": "^3.0.3",
-        "pinyin-pro": "^3.29.3",
+        "pinyin-pro": "^3.29.4",
         "tesseract.js": "^7.0.0",
         "v-viewer": "^3.0.11",
         "vue": "^3.5.22",
@@ -6557,9 +6557,9 @@
       }
     },
     "node_modules/pinyin-pro": {
-      "version": "3.29.3",
-      "resolved": "https://registry.npmmirror.com/pinyin-pro/-/pinyin-pro-3.29.3.tgz",
-      "integrity": "sha512-+UU9bx6vfDw8amOJGHm0TE0rdQl8VPylsDWviQ5OOQ3e+on1xRP4OqDbiDuMT5OISgvfl/Y6ez1BBRaIP80GLQ==",
+      "version": "3.29.4",
+      "resolved": "https://registry.npmmirror.com/pinyin-pro/-/pinyin-pro-3.29.4.tgz",
+      "integrity": "sha512-SPXpDT2cHEy+d26V1RXYMlVzXN42hotFAak1fzyWPi4o2dKXb61UqD4pzxDJHwk6gbv8vQ6EfErd+hYX0Qhzug==",
       "license": "MIT"
     },
     "node_modules/pkg-types": {
diff --git a/backend/package.json b/backend/package.json
index 67d047e..f1aaffd 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -25,7 +25,7 @@
     "os": "^0.1.2",
     "pdfjs-dist": "^6.2.108",
     "pinia": "^3.0.3",
-    "pinyin-pro": "^3.29.3",
+    "pinyin-pro": "^3.29.4",
     "tesseract.js": "^7.0.0",
     "v-viewer": "^3.0.11",
     "vue": "^3.5.22",
diff --git a/backend/src/api/crmProduct.js b/backend/src/api/crmProduct.js
new file mode 100644
index 0000000..ec226ff
--- /dev/null
+++ b/backend/src/api/crmProduct.js
@@ -0,0 +1,32 @@
+import request from "@/utils/request";
+
+/**
+ * CRM 产品管理（产品台账/目录）接口。
+ */
+
+/* --------------------------------- 产品 --------------------------------- */
+
+export function getProductList(params) {
+  return request({ url: "/backend/crm/product/list", method: "get", params });
+}
+
+export function getProductDetail(id) {
+  return request({ url: `/backend/crm/product/${id}`, method: "get" });
+}
+
+export function createProduct(data) {
+  return request({ url: "/backend/crm/product", method: "post", data });
+}
+
+export function updateProduct(id, data) {
+  return request({ url: `/backend/crm/product/${id}`, method: "put", data });
+}
+
+export function deleteProduct(id) {
+  return request({ url: `/backend/crm/product/${id}`, method: "delete" });
+}
+
+/** 项目生成/保存时，把项目产品清单写入产品管理 */
+export function syncProjectProducts(data) {
+  return request({ url: "/backend/crm/product/sync-from-project", method: "post", data });
+}
diff --git a/backend/src/api/crmProductCategory.js b/backend/src/api/crmProductCategory.js
new file mode 100644
index 0000000..5b3d6cb
--- /dev/null
+++ b/backend/src/api/crmProductCategory.js
@@ -0,0 +1,25 @@
+import request from "@/utils/request";
+
+/**
+ * CRM 产品分类（用户自定义产品归类）接口。
+ */
+
+export function getProductCategoryList(params) {
+  return request({ url: "/backend/crm/product/category/list", method: "get", params });
+}
+
+export function getProductCategoryDetail(id) {
+  return request({ url: `/backend/crm/product/category/${id}`, method: "get" });
+}
+
+export function createProductCategory(data) {
+  return request({ url: "/backend/crm/product/category", method: "post", data });
+}
+
+export function updateProductCategory(id, data) {
+  return request({ url: `/backend/crm/product/category/${id}`, method: "put", data });
+}
+
+export function deleteProductCategory(id) {
+  return request({ url: `/backend/crm/product/category/${id}`, method: "delete" });
+}
diff --git a/backend/src/router/index.js b/backend/src/router/index.js
index 7d26fb4..f3d3a8a 100644
--- a/backend/src/router/index.js
+++ b/backend/src/router/index.js
@@ -54,6 +54,13 @@ const staticMainChildren = [
     component: () => import("@/views/apps/cms/solution/type/index.vue"),
     meta: { requiresAuth: true, title: "解决方案分类", modulePath: "/apps/cms" }
   },
+  // CRM 产品管理（产品台账/目录）：项目生成时自动写入产品参数
+  {
+    path: "/apps/crm/product",
+    name: "CrmProduct",
+    component: () => import("@/views/apps/crm/product/index.vue"),
+    meta: { requiresAuth: true, title: "产品管理", modulePath: "/apps/crm" }
+  },
   // 兼容旧路径：articles/* -> article/*
   {
     path: "/apps/cms/articles",
@@ -63,6 +70,18 @@ const staticMainChildren = [
     path: "/apps/cms/articles/category",
     redirect: "/apps/cms/article/type"
   },
+  // CRM 产品分类（用户自定义产品归类）：产品表单的分类下拉取自该表
+  {
+    path: "/apps/crm/product/cate",
+    name: "CrmProductCategory",
+    component: () => import("@/views/apps/crm/product/cate.vue"),
+    meta: { requiresAuth: true, title: "产品分类", modulePath: "/apps/crm" }
+  },
+  // 兼容带 .vue 后缀的菜单路径
+  {
+    path: "/apps/crm/product/cate.vue",
+    redirect: "/apps/crm/product/cate"
+  },
   {
     path: "/user/userProfile",
     name: "userProfile",
diff --git a/backend/src/views/apps/crm/contract/components/PartySelect.vue b/backend/src/views/apps/crm/contract/components/PartySelect.vue
index 7a49139..f3069dc 100644
--- a/backend/src/views/apps/crm/contract/components/PartySelect.vue
+++ b/backend/src/views/apps/crm/contract/components/PartySelect.vue
@@ -59,7 +59,7 @@
           <el-button :icon="Plus" @click="emit('create')" />
         </el-tooltip>
       </div>
-      <div v-if="party.ref_name" class="picked-name">已关联：{{ party.ref_name }}</div>
+      <!-- <div v-if="party.ref_name" class="picked-name">已关联：{{ party.ref_name }}</div> -->
     </template>
 
     <!-- 签约人 -->
diff --git a/backend/src/views/apps/crm/contract/components/ProductList.vue b/backend/src/views/apps/crm/contract/components/ProductList.vue
index 13d6b84..ef8c228 100644
--- a/backend/src/views/apps/crm/contract/components/ProductList.vue
+++ b/backend/src/views/apps/crm/contract/components/ProductList.vue
@@ -2,29 +2,61 @@
   <div class="product-list">
     <el-table :data="products" border row-key="__key" :empty-text="'暂无产品，点击下方按钮添加'">
       <el-table-column label="序号" type="index" width="50" align="center" />
-      <el-table-column label="产品名称" min-width="160">
+      <el-table-column label="产品类别" width="150">
         <template #default="{ row }">
-          <el-input v-model="row.name" placeholder="请输入产品/服务名称" maxlength="100" />
-        </template>
-      </el-table-column>
-      <el-table-column label="产品类别" width="140">
-        <template #default="{ row }">
-          <el-select v-model="row.category" placeholder="类别">
+          <el-select
+            v-model="row.category"
+            filterable
+            clearable
+            placeholder="请选择分类"
+            style="width: 100%"
+            @change="() => onCategoryChange(row)"
+          >
             <el-option
-              v-for="i in CONTRACT_PRODUCT_CATEGORY_OPTIONS"
-              :key="i.value"
-              :label="i.label"
-              :value="i.value"
+              v-for="c in categoryOptions"
+              :key="c.id"
+              :label="c.name"
+              :value="c.name"
             />
           </el-select>
         </template>
       </el-table-column>
+      <el-table-column label="产品名称" min-width="210">
+        <template #default="{ row }">
+          <el-select
+            v-model="row.name"
+            filterable
+            allow-create
+            default-first-option
+            clearable
+            :disabled="!row.category"
+            :placeholder="row.category ? '搜索或输入产品名称' : '请先选择产品类别'"
+            style="width: 100%"
+            @focus="onProductFocus(row)"
+            @visible-change="(v) => { if (v) onProductFocus(row) }"
+            @change="(val) => onProductPick(row, val)"
+          >
+            <el-option
+              v-for="p in productOptions"
+              :key="p.id"
+              :label="p.product_name"
+              :value="p.product_name"
+            >
+              <span class="opt-name">{{ p.product_name }}</span>
+              <span class="opt-meta">{{ p.spec || "—" }} · ￥{{ p.price }}</span>
+            </el-option>
+          </el-select>
+          <!-- <div v-if="row.product_id" class="linked-tip">
+            已关联产品管理 #{{ row.product_id }}（成本取自产品管理）
+          </div> -->
+        </template>
+      </el-table-column>
       <el-table-column label="规格型号" width="130">
         <template #default="{ row }">
           <el-input v-model="row.spec" :placeholder="specPlaceholder(row)" />
         </template>
       </el-table-column>
-      <el-table-column label="单位" width="80">
+      <el-table-column label="单位" width="90">
         <template #default="{ row }">
           <el-input v-model="row.unit" placeholder="套" maxlength="10" />
         </template>
@@ -53,14 +85,29 @@
           />
         </template>
       </el-table-column>
-      <el-table-column label="成本单价（元）" width="140">
+      <el-table-column label="成本单价（元）" width="150">
+        <template #default="{ row }">
+          <el-tooltip content="成本单价取自产品管理，关联产品后不可修改" :disabled="!row.product_id">
+            <el-input-number
+              v-model="row.cost_price"
+              :min="0"
+              :precision="2"
+              :controls="false"
+              :disabled="!!row.product_id"
+              placeholder="0.00"
+              style="width: 100%"
+            />
+          </el-tooltip>
+        </template>
+      </el-table-column>
+      <el-table-column label="税率(%)" width="110">
         <template #default="{ row }">
           <el-input-number
-            v-model="row.cost_price"
+            v-model="row.tax_rate"
             :min="0"
+            :max="100"
             :precision="2"
             :controls="false"
-            placeholder="0.00"
             style="width: 100%"
           />
         </template>
@@ -84,7 +131,9 @@
 
     <div class="add-row">
       <el-button :icon="Plus" @click="addRow">添加产品</el-button>
-      <span class="add-tip">按类别自动归集：硬件 / 软件单列金额，服务、开发等计入其他</span>
+      <span class="add-tip">
+        先选产品类别，再在该分类下搜索/选择产品（自动带出规格、单位、成本、税率）；分类内无对应名称可输入新增，提交时自动建档到产品管理
+      </span>
     </div>
 
     <!-- 金额汇总 -->
@@ -112,7 +161,10 @@
         </div>
         <div class="summary-item profit">
           <span class="summary-label">合同总利润</span>
-          <span class="summary-value" :class="{ loss: summary.total_profit < 0 }">
+          <span
+            class="summary-value"
+            :class="{ loss: summary.total_profit < 0 }"
+          >
             ￥{{ formatMoney(summary.total_profit) }}
           </span>
         </div>
@@ -122,10 +174,12 @@
 </template>
 
 <script setup>
-import { computed } from "vue";
+import { ref, computed, onMounted } from "vue";
 import { Plus } from "@element-plus/icons-vue";
 import { formatMoney } from "../../dict";
 import { buildSummary } from "./utils";
+import { getProductList } from "@/api/crmProduct";
+import { getProductCategoryList } from "@/api/crmProductCategory";
 
 const props = defineProps({
   /** 产品行数组（父组件持有） */
@@ -134,17 +188,23 @@ const props = defineProps({
 
 const summary = computed(() => buildSummary(props.products));
 
+const categoryOptions = ref([]);
+const productOptions = ref([]);
+const activeRow = ref(null); // 当前正在操作的产品行（用于按分类过滤搜索）
+
 let rowSeed = 0;
 const addRow = () => {
   props.products.push({
     __key: `row_${Date.now()}_${rowSeed++}`,
     name: "",
+    product_id: null,
     category: "",
     spec: "",
     unit: "",
     quantity: 1,
     price: 0,
     cost_price: 0,
+    tax_rate: 0,
     remark: "",
   });
 };
@@ -157,10 +217,91 @@ const rowAmount = (row) =>
   Math.round(((Number(row.quantity) || 0) * (Number(row.price) || 0) || 0) * 100) / 100;
 
 const specPlaceholder = (row) => {
-  if (String(row.category) === "1") return "如：型号 / 配置";
-  if (String(row.category) === "4") return "如：功能模块 / 里程碑";
+  const cat = String(row.category || "");
+  if (cat.includes("硬件")) return "如：型号 / 配置";
+  if (cat.includes("软件") || cat.includes("开发")) return "如：功能模块 / 版本";
   return "规格 / 说明";
 };
+
+/** 加载产品分类（与产品管理一致，实现类别数据同步） */
+async function fetchCategories() {
+  try {
+    const res = await getProductCategoryList({ page: 1, pageSize: 200, status: 1 });
+    categoryOptions.value = res?.data?.list || [];
+  } catch (e) {
+    categoryOptions.value = [];
+  }
+}
+
+/** 切换分类：清空已选产品及带出的字段，强制「分类优先」，并重载该分类下的产品选项 */
+function onCategoryChange(row) {
+  row.name = "";
+  row.product_id = null;
+  row.spec = "";
+  row.unit = "";
+  row.price = 0;
+  row.cost_price = 0;
+  row.tax_rate = 0;
+  activeRow.value = row;
+  ensureOptions(row);
+}
+
+/** 产品下拉聚焦 / 下拉展开：记录当前行并加载该分类下的全部产品选项 */
+function onProductFocus(row) {
+  activeRow.value = row;
+  ensureOptions(row);
+}
+
+/** 按分类加载产品选项（本地 filterable 即可做到可写文字 + 模糊搜索，allow-create 支持自定义新增） */
+async function ensureOptions(row) {
+  const cat = row.category;
+  if (!cat) return;
+  try {
+    const res = await getProductList({ category: cat, pageSize: 200 });
+    productOptions.value = res?.data?.list || [];
+  } catch (e) {
+    productOptions.value = [];
+  }
+}
+
+/** 选中/输入产品名称：命中产品管理则带回规格/单位/单价/成本/税率（成本只读）；分类内无此名称则可新增 */
+function onProductPick(row, val) {
+  if (!val) {
+    row.product_id = null;
+    return;
+  }
+  const hit = productOptions.value.find((p) => p.product_name === val);
+  if (hit) {
+    row.product_id = hit.id;
+    row.spec = hit.spec || "";
+    row.unit = hit.unit || "";
+    row.price = hit.price || 0;
+    row.cost_price = hit.cost_price || 0;
+    row.tax_rate = hit.tax_rate || 0;
+  } else {
+    // 该分类下无此名称：标记为新增，提交时由后端自动建档到产品管理（成本可编辑）
+    row.product_id = null;
+  }
+}
+
+onMounted(() => {
+  fetchCategories();
+  // 为已加载的合同产品预置下拉选项，保证名称回显
+  props.products.forEach((r) => {
+    if (r && r.name && !productOptions.value.some((o) => o.product_name === r.name)) {
+      productOptions.value.push({
+        id: r.product_id || 0,
+        product_name: r.name,
+        category: r.category,
+        spec: r.spec,
+        unit: r.unit,
+        price: r.price,
+        cost_price: r.cost_price,
+        tax_rate: r.tax_rate,
+      });
+    }
+  });
+});
 </script>
 
 <style lang="less" scoped>
@@ -170,6 +311,22 @@ const specPlaceholder = (row) => {
     color: var(--el-text-color-primary);
   }
 
+  .opt-name {
+    float: left;
+  }
+
+  .opt-meta {
+    float: right;
+    color: var(--el-text-color-secondary);
+    font-size: 12px;
+  }
+
+  .linked-tip {
+    margin-top: 2px;
+    font-size: 12px;
+    color: var(--el-color-success);
+  }
+
   .add-row {
     display: flex;
     align-items: center;
diff --git a/backend/src/views/apps/crm/contract/components/create.vue b/backend/src/views/apps/crm/contract/components/create.vue
index 788b50c..e5f5c98 100644
--- a/backend/src/views/apps/crm/contract/components/create.vue
+++ b/backend/src/views/apps/crm/contract/components/create.vue
@@ -57,12 +57,12 @@
             />
           </div>
         </div>
-        <div class="nature-tip">
+        <!-- <div class="nature-tip">
           <el-icon><InfoFilled /></el-icon>
           <span>
             我方（{{ tenantName }}）已自动填入{{ ownPartyRoleLabel }}；其余各方从客户库或供应商库中搜索关联，也可点击 + 快速新建。
           </span>
-        </div>
+        </div> -->
 
         <!-- 项目关联 -->
         <el-divider content-position="left">
@@ -241,6 +241,8 @@ const props = defineProps({
   editData: { type: Object, default: null },
   /** 打开时定位的步骤（1=合同信息 2=产品清单） */
   initStep: { type: Number, default: 1 },
+  /** 新建合同时预设关联项目（从项目详情「合同管理」进入时使用） */
+  presetProject: { type: Object, default: null },
 });
 
 const emit = defineEmits(["update:visible", "success"]);
@@ -281,6 +283,18 @@ const emptyForm = () => ({
 
 const form = reactive(emptyForm());
 
+/**
+ * 日期归一化为 YYYY-MM-DD。
+ * 后端返回的是 RFC3339（如 2026-09-12T00:00:00+08:00），日期选择器只认年月日，
+ * 回显与提交前都需截断，否则后端解析失败会把日期写成 NULL。
+ */
+function normalizeDate(val) {
+  if (!val) return "";
+  const s = String(val).trim();
+  const m = s.match(/^(\d{4})-(\d{2})-(\d{2})/);
+  return m ? `${m[1]}-${m[2]}-${m[3]}` : s;
+}
+
 /** 参与方（甲乙丙丁）：ref_type 0=本公司 1=客户 2=供应商，非我方默认客户可切换 */
 const emptyParty = (role) => ({
   role,
@@ -438,6 +452,9 @@ watch(
       form.status = Number(props.editData.status) || 1;
       form.step = Number(props.editData.step) || 1;
       form.project_id = props.editData.project_id || null;
+      form.sign_date = normalizeDate(props.editData.sign_date);
+      form.effective_date = normalizeDate(props.editData.effective_date);
+      form.expire_date = normalizeDate(props.editData.expire_date);
       parties.value = (props.editData.parties || []).map((p) => ({ ...emptyParty(p.role), ...p }));
       products.value = (props.editData.products || []).map((row, i) => ({
         ...row,
@@ -453,6 +470,17 @@ watch(
       Object.assign(form, emptyForm());
       form.contract_no = genContractNo();
       projectOptions.value = [];
+      // 从项目详情「合同管理」进入：预设关联项目，直接按「项目合同」创建
+      if (props.presetProject?.id) {
+        form.project_id = props.presetProject.id;
+        form.project_name = props.presetProject.project_name || "";
+        projectOptions.value = [
+          {
+            id: props.presetProject.id,
+            project_name: form.project_name || `项目 #${props.presetProject.id}`,
+          },
+        ];
+      }
     }
 
     // 兜底补齐参与方并写入本公司方
@@ -499,6 +527,10 @@ const prevStep = () => {
 /** 组装保存 payload；数值字段统一转数字（后端 int8 解析），summary 由产品清单实时计算 */
 const buildPayload = (step, status) => ({
   ...form,
+  // 日期统一按 YYYY-MM-DD 提交，避免回传 RFC3339 导致后端解析为空
+  sign_date: normalizeDate(form.sign_date),
+  effective_date: normalizeDate(form.effective_date),
+  expire_date: normalizeDate(form.expire_date),
   our_role: Number(form.our_role) || 2,
   party_count: Number(form.party_count) || 2,
   parties: parties.value.map((p) => ({ ...p })),
diff --git a/backend/src/views/apps/crm/contract/components/utils.js b/backend/src/views/apps/crm/contract/components/utils.js
index b7fd0dc..430439b 100644
--- a/backend/src/views/apps/crm/contract/components/utils.js
+++ b/backend/src/views/apps/crm/contract/components/utils.js
@@ -8,6 +8,7 @@
  * - 合同总金额 = 硬件 + 软件 + 其他
  * - 产品总成本 = Σ (数量 × 成本单价)
  * - 合同总利润 = 合同总金额 - 产品总成本
+ * 归类口径：分类代码 1/2 或名称含「硬件」/「软件」分别计入硬件/软件，其余计入其他（与后端一致）。
  */
 
 const round2 = (n) => Math.round((Number(n) || 0) * 100) / 100;
@@ -25,8 +26,8 @@ export function buildSummary(products) {
     const amount = round2(qty * price);
     totalCost += round2(qty * costPrice);
     const cat = String(row?.category || "");
-    if (cat === "1") hardware += amount;
-    else if (cat === "2") software += amount;
+    if (cat === "1" || cat.includes("硬件")) hardware += amount;
+    else if (cat === "2" || cat.includes("软件")) software += amount;
     else other += amount;
   });
   hardware = round2(hardware);
diff --git a/backend/src/views/apps/crm/contract/index.vue b/backend/src/views/apps/crm/contract/index.vue
index 865cb86..13cd84c 100644
--- a/backend/src/views/apps/crm/contract/index.vue
+++ b/backend/src/views/apps/crm/contract/index.vue
@@ -3,7 +3,7 @@
     <div class="page-header">
       <div>
         <h2>合同管理</h2>
-        <p>进度式创建合同，绑定项目或无头合同，管理甲乙丙丁各方与产品清单</p>
+        <p>进度式创建合同，绑定项目或无头合同</p>
       </div>
       <div class="header-actions">
         <el-button :icon="Refresh" @click="fetchList">刷新</el-button>
@@ -73,12 +73,19 @@
 
     <div class="table-container" v-loading="loading">
       <el-table :data="tableData" stripe border row-key="id">
+        <el-table-column label="状态" width="90" align="center" fixed>
+          <template #default="{ row }">
+            <el-tag :type="contractStatusTag(row.status)" size="small">
+              {{ contractStatusText(row.status) }}
+            </el-tag>
+          </template>
+        </el-table-column>
         <el-table-column prop="contract_no" label="合同编号" width="150" show-overflow-tooltip />
         <el-table-column label="合同名称" min-width="190" show-overflow-tooltip fixed>
           <template #default="{ row }">
             <span class="name-link" @click="openRow(row)">
               {{ row.contract_name }}
-              <el-tag v-if="Number(row.status) === 1" size="small" type="warning" effect="light">草稿</el-tag>
+              <!-- <el-tag v-if="Number(row.status) === 1" size="small" type="warning" effect="light">草稿</el-tag> -->
             </span>
           </template>
         </el-table-column>
@@ -95,12 +102,6 @@
             {{ row.project_name || "无" }}
           </template>
         </el-table-column>
-        <el-table-column label="甲方" min-width="150" show-overflow-tooltip>
-          <template #default="{ row }">{{ partyName(row, "party_a") }}</template>
-        </el-table-column>
-        <el-table-column label="乙方" min-width="150" show-overflow-tooltip>
-          <template #default="{ row }">{{ partyName(row, "party_b") }}</template>
-        </el-table-column>
         <el-table-column label="合同总金额" width="130" align="right">
           <template #default="{ row }">
             {{ formatMoney(row.summary?.total_amount ?? row.total_amount) }}
@@ -117,18 +118,8 @@
         <el-table-column label="签订日期" width="110" align="center">
           <template #default="{ row }">{{ formatDateOnly(row.sign_date) }}</template>
         </el-table-column>
-        <el-table-column label="状态" width="90" align="center">
+        <el-table-column label="操作" width="190" align="center" class-name="op-col" fixed="right">
           <template #default="{ row }">
-            <el-tag :type="contractStatusTag(row.status)" size="small">
-              {{ contractStatusText(row.status) }}
-            </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)">
-              {{ Number(row.status) === 1 ? "继续填写" : "编辑" }}
-            </el-button>
             <!-- 状态流转：草稿 / 已完成 / 履约中 / 执行异常 / 已作废 互切 -->
             <el-dropdown trigger="click" @command="(cmd) => handleChangeStatus(row, cmd)">
               <el-button link type="warning" size="small">
@@ -146,6 +137,9 @@
                 </el-dropdown-menu>
               </template>
             </el-dropdown>
+            <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>
@@ -368,4 +362,13 @@ async function handleDelete(row) {
     }
   }
 }
+
+/* 操作列：强制水平居中（多按钮换行也整体居中） */
+:deep(.el-table .op-col .cell) {
+  display: flex;
+  flex-wrap: wrap;
+  justify-content: center;
+  align-items: center;
+  gap: 4px;
+}
 </style>
diff --git a/backend/src/views/apps/crm/dict.js b/backend/src/views/apps/crm/dict.js
index 6cb2c23..68b7dea 100644
--- a/backend/src/views/apps/crm/dict.js
+++ b/backend/src/views/apps/crm/dict.js
@@ -360,6 +360,45 @@ export const productCategoryText = (val) =>
   PRODUCT_CATEGORY_MAP[normalize(val)] || normalize(val) || "-";
 export const productCategoryTag = (val) => PRODUCT_CATEGORY_TAG[normalize(val)] || "info";
 
+/* =====================================================================
+ * 产品管理（CRM 产品台账/目录）
+ * 分类复用合同产品分类：1硬件/2软件/3服务/4开发/5其他
+ * 状态：1=启用 0=停用
+ * ===================================================================== */
+
+/** 产品状态：1=启用 0=停用 */
+export const PRODUCT_STATUS_OPTIONS = [
+  { label: "启用", value: 1 },
+  { label: "停用", value: 0 },
+];
+
+/** 产品单位 */
+export const PRODUCT_UNIT_OPTIONS = [
+  { label: "套", value: "套" },
+  { label: "台", value: "台" },
+  { label: "个", value: "个" },
+  { label: "件", value: "件" },
+  { label: "批", value: "批" },
+  { label: "次", value: "次" },
+  { label: "人月", value: "人月" },
+  { label: "人天", value: "人天" },
+  { label: "年", value: "年" },
+];
+
+const PRODUCT_STATUS_MAP = { 1: "启用", 0: "停用" };
+const PRODUCT_STATUS_TAG = { 1: "success", 0: "info" };
+
+export const productStatusText = (val) => PRODUCT_STATUS_MAP[normalize(val)] || "-";
+export const productStatusTag = (val) => PRODUCT_STATUS_TAG[normalize(val)] || "info";
+
+/** 税率格式化：13 -> 13% */
+export function formatPercent(val) {
+  if (val === undefined || val === null || val === "") return "-";
+  const n = Number(val);
+  if (isNaN(n)) return String(val);
+  return `${n}%`;
+}
+
 /** 合同分类选项（供 el-select 遍历） */
 export const contractCategoryOptions = CONTRACT_CATEGORY_OPTIONS;
 export const contractStatusOptions = CONTRACT_STATUS_OPTIONS;
diff --git a/backend/src/views/apps/crm/product/cate.vue b/backend/src/views/apps/crm/product/cate.vue
new file mode 100644
index 0000000..ff4065c
--- /dev/null
+++ b/backend/src/views/apps/crm/product/cate.vue
@@ -0,0 +1,245 @@
+<template>
+  <div class="crm-page">
+    <div class="page-header">
+      <div>
+        <h2>产品分类</h2>
+        <p>维护 CRM 产品的自定义归类，产品表单的分类下拉取自本表</p>
+      </div>
+      <div class="header-actions">
+        <el-button :icon="Refresh" @click="fetchList">刷新</el-button>
+        <el-button type="primary" :icon="Plus" @click="openCreate">新增分类</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="搜索分类名称 / 编码"
+            :prefix-icon="Search"
+            style="width: 240px"
+            @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 v-for="i in PRODUCT_STATUS_OPTIONS" :key="i.value" :label="i.label" :value="i.value" />
+          </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 row-key="id">
+        <el-table-column prop="name" label="分类名称" min-width="160" show-overflow-tooltip />
+        <el-table-column prop="code" label="分类编码" width="140" show-overflow-tooltip />
+        <el-table-column prop="sort" label="排序" width="90" align="center" />
+        <el-table-column label="状态" width="90" align="center">
+          <template #default="{ row }">
+            <el-tag :type="productStatusTag(row.status)" size="small">{{ productStatusText(row.status) }}</el-tag>
+          </template>
+        </el-table-column>
+        <el-table-column prop="remark" label="备注" min-width="180" show-overflow-tooltip>
+          <template #default="{ row }">{{ row.remark || "-" }}</template>
+        </el-table-column>
+        <el-table-column label="操作" width="160" 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>
+        <template #empty><el-empty description="暂无产品分类" :image-size="80" /></template>
+      </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="handleSearch"
+          @current-change="fetchList"
+        />
+      </div>
+    </div>
+
+    <el-dialog
+      :model-value="dialogVisible"
+      :title="isEdit ? '编辑分类' : '新增分类'"
+      width="520px"
+      :close-on-click-modal="false"
+      @update:model-value="handleClose"
+      @opened="handleOpened"
+    >
+      <el-form ref="formRef" :model="form" :rules="rules" label-width="90px" label-position="right">
+        <el-form-item label="分类名称" prop="name">
+          <el-input v-model="form.name" placeholder="如：服务器类 / 软件许可" maxlength="100" />
+        </el-form-item>
+        <el-form-item label="分类编码" prop="code">
+          <el-input v-model="form.code" placeholder="选填，如：SERVER" maxlength="50" />
+        </el-form-item>
+        <el-form-item label="排序" prop="sort">
+          <el-input-number v-model="form.sort" :min="0" :max="9999" :controls="false" style="width: 140px" />
+        </el-form-item>
+        <el-form-item label="状态" prop="status">
+          <el-select v-model="form.status" placeholder="请选择" style="width: 100%">
+            <el-option v-for="i in PRODUCT_STATUS_OPTIONS" :key="i.value" :label="i.label" :value="Number(i.value)" />
+          </el-select>
+        </el-form-item>
+        <el-form-item label="备注" prop="remark">
+          <el-input v-model="form.remark" type="textarea" :rows="3" placeholder="请输入备注（选填）" />
+        </el-form-item>
+      </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>
+  </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 {
+  getProductCategoryList,
+  createProductCategory,
+  updateProductCategory,
+  deleteProductCategory,
+} from "@/api/crmProductCategory";
+import { PRODUCT_STATUS_OPTIONS, productStatusText, productStatusTag } from "../dict";
+
+const loading = ref(false);
+const tableData = ref([]);
+const dialogVisible = ref(false);
+const submitting = ref(false);
+const isEdit = ref(false);
+const currentId = ref(null);
+
+const formRef = ref();
+
+const defaultForm = () => ({
+  name: "",
+  code: "",
+  sort: 0,
+  status: 1,
+  remark: "",
+});
+
+const form = reactive(defaultForm());
+
+const rules = {
+  name: [{ required: true, message: "请输入分类名称", trigger: "blur" }],
+};
+
+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 getProductCategoryList({
+      page: pagination.page,
+      pageSize: pagination.pageSize,
+      ...filters,
+    });
+    tableData.value = res?.data?.list || [];
+    pagination.total = res?.data?.total || 0;
+  } catch (e) {
+    tableData.value = [];
+    pagination.total = 0;
+    ElMessage.error(e.message || "查询失败");
+  } finally {
+    loading.value = false;
+  }
+}
+
+function handleSearch() {
+  pagination.page = 1;
+  fetchList();
+}
+
+function resetFilters() {
+  filters.keyword = "";
+  filters.status = "";
+  handleSearch();
+}
+
+function openCreate() {
+  isEdit.value = false;
+  currentId.value = null;
+  Object.assign(form, defaultForm());
+  dialogVisible.value = true;
+}
+
+function openEdit(row) {
+  isEdit.value = true;
+  currentId.value = row.id;
+  Object.assign(form, defaultForm(), row);
+  form.status = Number(row.status);
+  if (isNaN(form.status)) form.status = 1;
+  form.sort = Number(row.sort) || 0;
+  dialogVisible.value = true;
+}
+
+function handleClose() {
+  dialogVisible.value = false;
+}
+
+function handleOpened() {
+  formRef.value?.clearValidate();
+}
+
+async function handleSubmit() {
+  if (!formRef.value) return;
+  try {
+    await formRef.value.validate();
+  } catch (e) {
+    return;
+  }
+  submitting.value = true;
+  try {
+    const payload = { ...form };
+    if (isEdit.value) {
+      await updateProductCategory(currentId.value, payload);
+      ElMessage.success("更新成功");
+    } else {
+      await createProductCategory(payload);
+      ElMessage.success("创建成功");
+    }
+    dialogVisible.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(`确定删除产品分类「${row.name}」吗？删除后不可恢复。`, "删除确认", {
+      type: "warning",
+    });
+    await deleteProductCategory(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 src="../styles/crm-page.less"></style>
diff --git a/backend/src/views/apps/crm/product/components/detail.vue b/backend/src/views/apps/crm/product/components/detail.vue
new file mode 100644
index 0000000..707d21e
--- /dev/null
+++ b/backend/src/views/apps/crm/product/components/detail.vue
@@ -0,0 +1,94 @@
+<template>
+  <el-drawer
+    :model-value="visible"
+    :title="product?.product_name || '产品详情'"
+    size="520px"
+    direction="rtl"
+    @update:model-value="handleClose"
+  >
+    <div v-if="product" class="product-detail">
+      <el-descriptions :column="1" border>
+        <el-descriptions-item label="产品编号">{{ product.product_no || "-" }}</el-descriptions-item>
+        <el-descriptions-item label="产品名称">{{ product.product_name }}</el-descriptions-item>
+        <el-descriptions-item label="产品分类">
+          <el-tag :type="categoryType(product.category)" size="small" effect="plain">
+            {{ categoryDisplay(product.category) }}
+          </el-tag>
+        </el-descriptions-item>
+        <el-descriptions-item label="规格型号">{{ product.spec || "-" }}</el-descriptions-item>
+        <el-descriptions-item label="单位">{{ product.unit || "-" }}</el-descriptions-item>
+        <el-descriptions-item label="销售单价">￥{{ formatMoney(product.price) }}</el-descriptions-item>
+        <el-descriptions-item label="成本单价">￥{{ formatMoney(product.cost_price) }}</el-descriptions-item>
+        <el-descriptions-item label="税率">{{ formatPercent(product.tax_rate) }}</el-descriptions-item>
+        <el-descriptions-item label="毛利">
+          ￥{{ formatMoney((Number(product.price) || 0) - (Number(product.cost_price) || 0)) }}
+        </el-descriptions-item>
+        <el-descriptions-item label="状态">
+          <el-tag :type="productStatusTag(product.status)" size="small">{{ productStatusText(product.status) }}</el-tag>
+        </el-descriptions-item>
+        <el-descriptions-item label="来源项目">{{ product.project_name || "手动创建" }}</el-descriptions-item>
+        <el-descriptions-item label="备注">{{ product.remark || "-" }}</el-descriptions-item>
+        <el-descriptions-item label="创建时间">{{ formatDateTime(product.create_time) }}</el-descriptions-item>
+        <el-descriptions-item label="更新时间">{{ formatDateTime(product.update_time) }}</el-descriptions-item>
+      </el-descriptions>
+    </div>
+  </el-drawer>
+</template>
+
+<script setup>
+import { reactive, watch } from "vue";
+import {
+  productCategoryText,
+  productCategoryTag,
+  productStatusText,
+  productStatusTag,
+  formatMoney,
+  formatPercent,
+  formatDateTime,
+} from "../../dict";
+import { getProductCategoryList } from "@/api/crmProductCategory";
+
+const props = defineProps({
+  visible: { type: Boolean, default: false },
+  product: { type: Object, default: null },
+});
+const emit = defineEmits(["update:visible"]);
+
+const categoryMap = reactive({});
+
+/** 详情分类展示：优先管理分类名称；同步写入的产品带「金额归属」编码时回退 */
+function categoryDisplay(val) {
+  if (!val) return "-";
+  if (categoryMap[val]) return val;
+  return productCategoryText(val);
+}
+function categoryType(val) {
+  if (!val || categoryMap[val]) return "primary";
+  return productCategoryTag(val);
+}
+
+watch(
+  () => props.visible,
+  (val) => {
+    if (val && Object.keys(categoryMap).length === 0) {
+      getProductCategoryList({ page: 1, pageSize: 200 })
+        .then((res) => {
+          (res?.data?.list || []).forEach((c) => {
+            categoryMap[c.name] = c.name;
+          });
+        })
+        .catch(() => {});
+    }
+  }
+);
+
+function handleClose() {
+  emit("update:visible", false);
+}
+</script>
+
+<style lang="less" scoped>
+.product-detail {
+  padding: 4px;
+}
+</style>
diff --git a/backend/src/views/apps/crm/product/components/edit.vue b/backend/src/views/apps/crm/product/components/edit.vue
new file mode 100644
index 0000000..73878f3
--- /dev/null
+++ b/backend/src/views/apps/crm/product/components/edit.vue
@@ -0,0 +1,189 @@
+<template>
+  <el-dialog
+    :model-value="visible"
+    :title="isEdit ? '编辑产品' : '新增产品'"
+    width="720px"
+    :close-on-click-modal="false"
+    @update:model-value="handleClose"
+    @opened="handleOpened"
+  >
+    <el-form ref="formRef" :model="form" :rules="rules" label-width="100px" label-position="right">
+      <el-row :gutter="20">
+        <el-col :span="12">
+          <el-form-item label="产品名称" prop="product_name">
+            <el-input v-model="form.product_name" placeholder="请输入产品名称" maxlength="100" />
+          </el-form-item>
+        </el-col>
+        <el-col :span="12">
+          <el-form-item label="产品编号" prop="product_no">
+            <el-input v-model="form.product_no" placeholder="如：P-2026-001" maxlength="50" />
+          </el-form-item>
+        </el-col>
+        <el-col :span="12">
+          <el-form-item label="产品分类" prop="category">
+            <el-select
+              v-model="form.category"
+              filterable
+              allow-create
+              clearable
+              placeholder="请选择或输入分类"
+              style="width: 100%"
+            >
+              <el-option v-for="i in categoryOptions" :key="i.id" :label="i.name" :value="i.name" />
+            </el-select>
+          </el-form-item>
+        </el-col>
+        <el-col :span="12">
+          <el-form-item label="单位" prop="unit">
+            <el-select v-model="form.unit" filterable allow-create clearable placeholder="请选择" style="width: 100%">
+              <el-option v-for="i in PRODUCT_UNIT_OPTIONS" :key="i.value" :label="i.label" :value="i.value" />
+            </el-select>
+          </el-form-item>
+        </el-col>
+        <el-col :span="24">
+          <el-form-item label="规格型号" prop="spec">
+            <el-input v-model="form.spec" placeholder="如：型号 / 配置 / 功能模块" maxlength="255" />
+          </el-form-item>
+        </el-col>
+        <el-col :span="8">
+          <el-form-item label="销售单价" prop="price">
+            <el-input-number v-model="form.price" :min="0" :precision="2" :controls="false" style="width: 100%">
+              <template #prefix>￥</template>
+            </el-input-number>
+          </el-form-item>
+        </el-col>
+        <el-col :span="8">
+          <el-form-item label="成本单价" prop="cost_price">
+            <el-input-number v-model="form.cost_price" :min="0" :precision="2" :controls="false" style="width: 100%">
+              <template #prefix>￥</template>
+            </el-input-number>
+          </el-form-item>
+        </el-col>
+        <el-col :span="8">
+          <el-form-item label="税率(%)" prop="tax_rate">
+            <el-input-number v-model="form.tax_rate" :min="0" :max="100" :precision="2" :controls="false" 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 v-for="i in PRODUCT_STATUS_OPTIONS" :key="i.value" :label="i.label" :value="Number(i.value)" />
+            </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（选填）" />
+          </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 { createProduct, updateProduct } from "@/api/crmProduct";
+import { getProductCategoryList } from "@/api/crmProductCategory";
+import { PRODUCT_STATUS_OPTIONS, PRODUCT_UNIT_OPTIONS } from "../../dict";
+
+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 internalId = ref(null);
+const categoryOptions = ref([]);
+
+const defaultForm = () => ({
+  product_name: "",
+  product_no: "",
+  category: "",
+  unit: "",
+  spec: "",
+  price: 0,
+  cost_price: 0,
+  tax_rate: 0,
+  status: 1,
+  remark: "",
+});
+
+const form = reactive(defaultForm());
+
+const rules = {
+  product_name: [{ required: true, message: "请输入产品名称", trigger: "blur" }],
+};
+
+watch(
+  () => props.visible,
+  (val) => {
+    if (val) {
+      if (props.editData) {
+        isEdit.value = true;
+        internalId.value = props.editData.id;
+        Object.assign(form, defaultForm(), props.editData);
+        form.status = Number(props.editData.status);
+        if (isNaN(form.status)) form.status = 1;
+      } else {
+        isEdit.value = false;
+        internalId.value = null;
+        Object.assign(form, defaultForm());
+      }
+      fetchCategories();
+    }
+  }
+);
+
+/** 加载产品分类（用于分类下拉；取启用中的分类，允许新建时输入自定义分类） */
+async function fetchCategories() {
+  try {
+    const res = await getProductCategoryList({ page: 1, pageSize: 200, status: 1 });
+    categoryOptions.value = res?.data?.list || [];
+  } catch (e) {
+    categoryOptions.value = [];
+  }
+}
+
+function handleClose() {
+  emit("update:visible", false);
+}
+
+function handleOpened() {
+  formRef.value?.clearValidate();
+}
+
+async function handleSubmit() {
+  if (!formRef.value) return;
+  try {
+    await formRef.value.validate();
+  } catch (e) {
+    return;
+  }
+  submitting.value = true;
+  try {
+    const payload = { ...form };
+    if (internalId.value) {
+      await updateProduct(internalId.value, payload);
+      ElMessage.success("更新成功");
+    } else {
+      await createProduct(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/crm/product/index.vue b/backend/src/views/apps/crm/product/index.vue
new file mode 100644
index 0000000..42114bc
--- /dev/null
+++ b/backend/src/views/apps/crm/product/index.vue
@@ -0,0 +1,392 @@
+<template>
+  <div class="crm-page">
+    <div class="page-header">
+      <div>
+        <h2>产品管理</h2>
+        <p>维护可售产品台账（目录），项目生成时自动写入产品参数</p>
+      </div>
+      <div class="header-actions">
+        <el-button :icon="Refresh" @click="fetchList">刷新</el-button>
+        <el-button type="primary" :icon="Plus" @click="openCreate">新增产品</el-button>
+      </div>
+    </div>
+
+    <!-- 统计卡片 -->
+    <div class="stat-cards">
+      <div class="stat-card">
+        <span class="stat-label">产品总数</span>
+        <span class="stat-value">{{ pagination.total }}</span>
+      </div>
+      <div class="stat-card">
+        <span class="stat-label">启用中</span>
+        <span class="stat-value success">{{ stats.enabled }}</span>
+      </div>
+      <div class="stat-card">
+        <span class="stat-label">已停用</span>
+        <span class="stat-value"> {{ stats.disabled }}</span>
+      </div>
+      <div class="stat-card">
+        <span class="stat-label">平均销售单价</span>
+        <span class="stat-value primary">￥{{ formatMoney(stats.avgPrice) }}</span>
+      </div>
+    </div>
+
+    <!-- 左分类 / 右数据 -->
+    <div class="page-body">
+      <!-- 左侧：产品分类 -->
+      <aside class="cate-panel">
+        <div class="cate-title">产品分类</div>
+        <ul class="cate-list">
+          <li :class="['cate-item', { active: activeCate === '' }]" @click="selectCate('')">
+            <span class="cate-name">全部产品</span>
+          </li>
+          <li
+            v-for="c in categoryOptions"
+            :key="c.id"
+            :class="['cate-item', { active: activeCate === c.name }]"
+            @click="selectCate(c.name)"
+          >
+            <span class="cate-name">{{ c.name }}</span>
+          </li>
+        </ul>
+      </aside>
+
+      <!-- 右侧：当前分类下的产品数据 -->
+      <section class="main-panel">
+        <div class="filter-bar">
+          <el-form :inline="true" :model="filters" @submit.prevent>
+            <el-form-item>
+              <el-input
+                v-model="filters.keyword"
+                clearable
+                placeholder="搜索产品名称 / 编号 / 规格"
+                :prefix-icon="Search"
+                style="width: 260px"
+                @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 v-for="i in PRODUCT_STATUS_OPTIONS" :key="i.value" :label="i.label" :value="i.value" />
+              </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 row-key="id">
+            <el-table-column label="产品名称" min-width="180" show-overflow-tooltip fixed>
+              <template #default="{ row }">
+                <span class="name-link" @click="openDetail(row)">{{ row.product_name }}</span>
+              </template>
+            </el-table-column>
+            <el-table-column prop="product_no" label="产品编号" width="130" show-overflow-tooltip />
+            <el-table-column label="分类" width="130" align="center">
+              <template #default="{ row }">
+                <el-tag :type="categoryType(row.category)" size="small" effect="plain">
+                  {{ categoryDisplay(row.category) }}
+                </el-tag>
+              </template>
+            </el-table-column>
+            <el-table-column prop="spec" label="规格型号" min-width="150" show-overflow-tooltip />
+            <el-table-column prop="unit" label="单位" width="70" align="center" />
+            <el-table-column label="销售单价" width="120" align="right">
+              <template #default="{ row }">￥{{ formatMoney(row.price) }}</template>
+            </el-table-column>
+            <el-table-column label="成本单价" width="120" align="right">
+              <template #default="{ row }">￥{{ formatMoney(row.cost_price) }}</template>
+            </el-table-column>
+            <el-table-column label="税率" width="80" align="center">
+              <template #default="{ row }">{{ formatPercent(row.tax_rate) }}</template>
+            </el-table-column>
+            <el-table-column label="状态" width="90" align="center">
+              <template #default="{ row }">
+                <el-tag :type="productStatusTag(row.status)" size="small">{{ productStatusText(row.status) }}</el-tag>
+              </template>
+            </el-table-column>
+            <el-table-column label="来源项目" min-width="150" show-overflow-tooltip>
+              <template #default="{ row }">{{ row.project_name || "-" }}</template>
+            </el-table-column>
+            <el-table-column label="操作" width="160" 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>
+            <template #empty><el-empty description="暂无产品" :image-size="80" /></template>
+          </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="handleSearch"
+              @current-change="fetchList"
+            />
+          </div>
+        </div>
+      </section>
+    </div>
+
+    <ProductEdit v-model:visible="editVisible" :edit-data="currentRow" @success="fetchList" />
+    <ProductDetail v-model:visible="detailVisible" :product="currentRow" />
+  </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 { getProductList, deleteProduct } from "@/api/crmProduct";
+import { getProductCategoryList } from "@/api/crmProductCategory";
+import ProductEdit from "./components/edit.vue";
+import ProductDetail from "./components/detail.vue";
+import {
+  PRODUCT_STATUS_OPTIONS,
+  productCategoryText,
+  productCategoryTag,
+  productStatusText,
+  productStatusTag,
+  formatMoney,
+  formatPercent,
+} from "../dict";
+
+const loading = ref(false);
+const tableData = ref([]);
+const editVisible = ref(false);
+const detailVisible = ref(false);
+const currentRow = ref(null);
+const categoryOptions = ref([]);
+const categoryMap = reactive({});
+
+/** 左侧当前选中的分类值：空=全部；自定义分类=分类名称；系统分类=编码 */
+const activeCate = ref("");
+
+/** 产品分类展示：优先显示管理分类名称；同步写入的产品带「金额归属」编码时回退显示 */
+function categoryDisplay(val) {
+  if (!val) return "-";
+  if (categoryMap[val]) return val;
+  return productCategoryText(val);
+}
+function categoryType(val) {
+  if (!val || categoryMap[val]) return "primary";
+  return productCategoryTag(val);
+}
+
+async function fetchCategories() {
+  try {
+    // 与「产品分类」管理界面同源同序（后端按 sort, -id 排序，pageSize 上限 200）
+    const res = await getProductCategoryList({ page: 1, pageSize: 200 });
+    const list = res?.data?.list || [];
+    categoryOptions.value = list;
+    list.forEach((c) => {
+      categoryMap[c.name] = c.name;
+    });
+  } catch (e) {
+    categoryOptions.value = [];
+  }
+}
+
+const stats = reactive({ enabled: 0, disabled: 0, avgPrice: 0 });
+
+// 分类筛选由左侧面板控制，这里只保留关键词与状态
+const filters = reactive({ keyword: "", status: "" });
+const pagination = reactive({ page: 1, pageSize: 20, total: 0 });
+
+onMounted(() => {
+  fetchCategories();
+  fetchList();
+});
+
+async function fetchList() {
+  loading.value = true;
+  try {
+    const res = await getProductList({
+      page: pagination.page,
+      pageSize: pagination.pageSize,
+      keyword: filters.keyword,
+      status: filters.status,
+      category: activeCate.value,
+    });
+    const list = res?.data?.list || [];
+    tableData.value = list;
+    pagination.total = res?.data?.total || 0;
+    // 本地汇总统计（后端按当前过滤返回，统计基于当前列表即可）
+    let enabled = 0;
+    let disabled = 0;
+    let priceSum = 0;
+    list.forEach((p) => {
+      if (Number(p.status) === 1) enabled++;
+      else disabled++;
+      priceSum += Number(p.price) || 0;
+    });
+    stats.enabled = enabled;
+    stats.disabled = disabled;
+    stats.avgPrice = list.length ? priceSum / list.length : 0;
+  } catch (e) {
+    tableData.value = [];
+    pagination.total = 0;
+    ElMessage.error(e.message || "查询失败");
+  } finally {
+    loading.value = false;
+  }
+}
+
+/** 切换左侧分类：回到第一页并重新加载对应数据 */
+function selectCate(val) {
+  if (activeCate.value === val) return;
+  activeCate.value = val;
+  handleSearch();
+}
+
+function handleSearch() {
+  pagination.page = 1;
+  fetchList();
+}
+
+function resetFilters() {
+  filters.keyword = "";
+  filters.status = "";
+  activeCate.value = "";
+  handleSearch();
+}
+
+function openCreate() {
+  currentRow.value = null;
+  editVisible.value = true;
+}
+
+function openEdit(row) {
+  currentRow.value = { ...row };
+  editVisible.value = true;
+}
+
+function openDetail(row) {
+  currentRow.value = { ...row };
+  detailVisible.value = true;
+}
+
+async function handleDelete(row) {
+  try {
+    await ElMessageBox.confirm(`确定删除产品「${row.product_name}」吗？删除后不可恢复。`, "删除确认", {
+      type: "warning",
+    });
+    await deleteProduct(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 src="../styles/crm-page.less"></style>
+
+<style lang="less" scoped>
+.stat-cards {
+  display: grid;
+  grid-template-columns: repeat(4, 1fr);
+  gap: 12px;
+  margin-bottom: 12px;
+
+  .stat-card {
+    background: var(--el-bg-color);
+    border: 1px solid var(--el-border-color-lighter);
+    border-radius: 6px;
+    padding: 14px 18px;
+    display: flex;
+    flex-direction: column;
+    gap: 6px;
+
+    .stat-label {
+      font-size: 12px;
+      color: var(--el-text-color-secondary);
+    }
+
+    .stat-value {
+      font-size: 20px;
+      font-weight: 700;
+      color: var(--el-text-color-primary);
+
+      &.primary {
+        color: var(--el-color-primary);
+      }
+
+      &.success {
+        color: var(--el-color-success);
+      }
+    }
+  }
+}
+
+/* 左分类 + 右数据 */
+.page-body {
+  display: flex;
+  align-items: flex-start;
+  gap: 12px;
+}
+
+.cate-panel {
+  width: 200px;
+  flex-shrink: 0;
+  background: var(--el-bg-color);
+  border: 1px solid var(--el-border-color-lighter);
+  border-radius: 6px;
+  padding: 8px;
+
+  .cate-title {
+    padding: 8px 10px 4px;
+    font-size: 12px;
+    color: var(--el-text-color-secondary);
+  }
+
+  .cate-list {
+    list-style: none;
+    margin: 0;
+    padding: 0;
+  }
+
+  .cate-item {
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    gap: 8px;
+    padding: 8px 10px;
+    margin-bottom: 2px;
+    border-radius: 4px;
+    font-size: 13px;
+    color: var(--el-text-color-primary);
+    cursor: pointer;
+    user-select: none;
+    transition: background 0.2s, color 0.2s;
+
+    &:hover {
+      background: var(--el-fill-color-light);
+    }
+
+    &.active {
+      background: var(--el-color-primary-light-9);
+      color: var(--el-color-primary);
+      font-weight: 600;
+    }
+
+    .cate-name {
+      overflow: hidden;
+      text-overflow: ellipsis;
+      white-space: nowrap;
+    }
+  }
+}
+
+.main-panel {
+  flex: 1;
+  min-width: 0;
+}
+</style>
diff --git a/backend/src/views/apps/crm/project/components/detail.vue b/backend/src/views/apps/crm/project/components/detail.vue
index 5c6e083..35b6139 100644
--- a/backend/src/views/apps/crm/project/components/detail.vue
+++ b/backend/src/views/apps/crm/project/components/detail.vue
@@ -37,6 +37,16 @@
           />
         </el-tab-pane>
 
+        <!-- 合同管理（一个项目可关联多份合同，横向 Tab 切换查看） -->
+        <el-tab-pane :label="`合同管理 (${counts.contract})`" name="contract">
+          <DetailContract
+            ref="contractRef"
+            :project-id="project.id"
+            :project-name="project.project_name || ''"
+            @count="counts.contract = $event"
+          />
+        </el-tab-pane>
+
         <!-- 附件（链路累积：线索 + 商机 + 项目） -->
         <el-tab-pane :label="`附件 (${counts.attach})`" name="attach">
           <DetailAttach
@@ -73,6 +83,7 @@ import { ref, reactive, watch } from "vue";
 import DetailBasic from "./detail_basic.vue";
 import DetailContact from "./detail_contact.vue";
 import DetailFollow from "./detail_follow.vue";
+import DetailContract from "./detail_contract.vue";
 import DetailAttach from "./detail_attach.vue";
 import DetailDocs from "./detail_docs.vue";
 import DetailLog from "./detail_log.vue";
@@ -87,10 +98,11 @@ const emit = defineEmits(["update:visible", "refresh"]);
 const RELATED_TYPE = 3;
 
 const activeTab = ref("basic");
-const counts = reactive({ contact: 0, follow: 0, attach: 0, docs: 0 });
+const counts = reactive({ contact: 0, follow: 0, contract: 0, attach: 0, docs: 0 });
 
 const contactRef = ref();
 const followRef = ref();
+const contractRef = ref();
 const attachRef = ref();
 const docsRef = ref();
 const logRef = ref();
@@ -102,6 +114,7 @@ watch(
       activeTab.value = "basic";
       counts.contact = 0;
       counts.follow = 0;
+      counts.contract = 0;
       counts.attach = 0;
       counts.docs = 0;
     }
@@ -117,6 +130,7 @@ function loadAll() {
   if (!props.project?.id) return;
   contactRef.value?.reload();
   followRef.value?.reload();
+  contractRef.value?.reload();
   attachRef.value?.reload();
   docsRef.value?.reload();
   logRef.value?.reload();
diff --git a/backend/src/views/apps/crm/project/components/detail_contract.vue b/backend/src/views/apps/crm/project/components/detail_contract.vue
new file mode 100644
index 0000000..f8a8176
--- /dev/null
+++ b/backend/src/views/apps/crm/project/components/detail_contract.vue
@@ -0,0 +1,364 @@
+<template>
+  <div class="detail-contract">
+    <div class="tab-toolbar">
+      <el-button type="primary" size="small" :icon="Plus" @click="handleCreate">新增合同</el-button>
+      <!-- <span class="tip">一个项目可关联多份合同，点击上方横向 Tab 切换查看</span> -->
+    </div>
+
+    <div v-loading="loading">
+      <!-- 多个合同：横向 Tab 逐个展示合同内容 -->
+      <el-tabs v-if="list.length" v-model="activeId" tab-position="top" class="contract-tabs">
+        <el-tab-pane
+          v-for="c in list"
+          :key="c.id"
+          :name="String(c.id)"
+        >
+          <template #label>
+            <span class="tab-label">
+              <span class="tab-name">{{ c.contract_name }}</span>
+              <el-tag :type="contractStatusTag(c.status)" size="small" effect="plain">
+                {{ contractStatusText(c.status) }}
+              </el-tag>
+            </span>
+          </template>
+
+          <div class="contract-pane">
+            <div class="pane-head">
+              <div class="pane-title">
+                <span class="name">{{ c.contract_name }}</span>
+                <el-tag :type="contractStatusTag(c.status)" size="small">
+                  {{ contractStatusText(c.status) }}
+                </el-tag>
+                <el-tag type="primary" size="small" effect="plain">
+                  {{ ourRoleText(c.our_role) }}
+                </el-tag>
+              </div>
+              <div class="pane-actions">
+                <el-button link type="primary" size="small" @click="handleEdit(c)">编辑</el-button>
+                <el-button link type="danger" size="small" @click="handleDelete(c)">删除</el-button>
+              </div>
+            </div>
+            <div class="pane-sub">
+              {{ c.contract_no || "-" }} · {{ contractCategoryText(c.contract_category) }}
+            </div>
+
+            <el-descriptions :column="2" border style="margin-top: 12px">
+              <el-descriptions-item label="签订日期">{{ formatDateOnly(c.sign_date) }}</el-descriptions-item>
+              <el-descriptions-item label="负责人">{{ c.owner_user_name || "-" }}</el-descriptions-item>
+              <el-descriptions-item label="生效日期">{{ formatDateOnly(c.effective_date) }}</el-descriptions-item>
+              <el-descriptions-item label="结束日期">{{ formatDateOnly(c.expire_date) }}</el-descriptions-item>
+              <el-descriptions-item label="备注" :span="2">{{ c.remark || "-" }}</el-descriptions-item>
+            </el-descriptions>
+
+            <el-divider content-position="left">各方签约主体</el-divider>
+            <el-table :data="c.parties || []" border size="small">
+              <el-table-column label="角色" width="80" align="center">
+                <template #default="{ row }">{{ partyLabel(row.role) }}</template>
+              </el-table-column>
+              <el-table-column label="签约主体" min-width="150" show-overflow-tooltip>
+                <template #default="{ row }">{{ row.ref_name || "-" }}</template>
+              </el-table-column>
+              <el-table-column label="来源" width="90" align="center">
+                <template #default="{ row }">
+                  <el-tag v-if="Number(row.ref_type) === 1" size="small" type="success" effect="plain">客户</el-tag>
+                  <el-tag v-else-if="Number(row.ref_type) === 2" size="small" type="warning" effect="plain">供应商</el-tag>
+                  <span v-else>本公司</span>
+                </template>
+              </el-table-column>
+              <el-table-column label="签约人" width="100">
+                <template #default="{ row }">{{ row.signer_name || "-" }}</template>
+              </el-table-column>
+              <el-table-column label="联系电话" width="120">
+                <template #default="{ row }">{{ row.signer_phone || "-" }}</template>
+              </el-table-column>
+            </el-table>
+
+            <el-divider content-position="left">产品清单</el-divider>
+            <el-table :data="c.products || []" border size="small">
+              <el-table-column type="index" label="#" width="45" align="center" />
+              <el-table-column prop="name" label="产品名称" min-width="140" show-overflow-tooltip />
+              <el-table-column label="类别" width="100" align="center">
+                <template #default="{ row }">
+                  <el-tag :type="productCategoryTag(row.category)" size="small" effect="plain">
+                    {{ productCategoryText(row.category) }}
+                  </el-tag>
+                </template>
+              </el-table-column>
+              <el-table-column prop="unit" label="单位" width="60" align="center" />
+              <el-table-column label="数量" width="80" align="right">
+                <template #default="{ row }">{{ row.quantity ?? "-" }}</template>
+              </el-table-column>
+              <el-table-column label="单价" width="100" align="right">
+                <template #default="{ row }">{{ formatMoney(row.price) }}</template>
+              </el-table-column>
+              <el-table-column label="小计" width="110" align="right">
+                <template #default="{ row }">
+                  {{ formatMoney((Number(row.quantity) || 0) * (Number(row.price) || 0)) }}
+                </template>
+              </el-table-column>
+              <el-table-column label="备注" min-width="100" show-overflow-tooltip>
+                <template #default="{ row }">{{ row.remark || "-" }}</template>
+              </el-table-column>
+              <template #empty><el-empty description="暂无产品" :image-size="60" /></template>
+            </el-table>
+
+            <el-divider content-position="left">金额汇总</el-divider>
+            <div class="summary-grid">
+              <div class="summary-card">
+                <span class="label">合同总金额</span>
+                <span class="value primary">￥{{ formatMoney(summaryOf(c).total_amount) }}</span>
+              </div>
+              <div class="summary-card">
+                <span class="label">产品总成本</span>
+                <span class="value">￥{{ formatMoney(summaryOf(c).total_cost) }}</span>
+              </div>
+              <div class="summary-card">
+                <span class="label">合同总利润</span>
+                <span class="value success">￥{{ formatMoney(summaryOf(c).total_profit) }}</span>
+              </div>
+              <div class="summary-card">
+                <span class="label">硬件部分金额</span>
+                <span class="value warning">￥{{ formatMoney(summaryOf(c).hardware_amount) }}</span>
+              </div>
+              <div class="summary-card">
+                <span class="label">软件部分金额</span>
+                <span class="value primary">￥{{ formatMoney(summaryOf(c).software_amount) }}</span>
+              </div>
+              <div class="summary-card">
+                <span class="label">其他部分金额</span>
+                <span class="value">￥{{ formatMoney(summaryOf(c).other_amount) }}</span>
+              </div>
+            </div>
+          </div>
+        </el-tab-pane>
+      </el-tabs>
+
+      <el-empty v-else-if="!loading" description="暂无合同" :image-size="60">
+        <el-button type="primary" size="small" :icon="Plus" @click="handleCreate">新增合同</el-button>
+      </el-empty>
+    </div>
+
+    <!-- 进度式创建 / 编辑向导（新建时预设当前项目） -->
+    <ContractCreate
+      v-model:visible="createVisible"
+      :edit-data="editRow"
+      :init-step="initStep"
+      :preset-project="presetProject"
+      @success="reload"
+    />
+  </div>
+</template>
+
+<script setup>
+import { ref, computed } from "vue";
+import { ElMessage, ElMessageBox } from "element-plus";
+import { Plus } from "@element-plus/icons-vue";
+import { getContractList, deleteContract } from "@/api/crmContract";
+import ContractCreate from "../../contract/components/create.vue";
+import { PARTY_ROLES, buildSummary } from "../../contract/components/utils";
+import {
+  formatMoney,
+  formatDateOnly,
+  ourRoleText,
+  contractCategoryText,
+  contractStatusText,
+  contractStatusTag,
+  productCategoryText,
+  productCategoryTag,
+} from "../../dict";
+
+const props = defineProps({
+  // 关联项目ID
+  projectId: { type: [Number, String], default: null },
+  // 关联项目名称（用于新建合同时预设）
+  projectName: { type: String, default: "" },
+});
+const emit = defineEmits(["count"]);
+
+const loading = ref(false);
+const list = ref([]);
+const activeId = ref("");
+
+const createVisible = ref(false);
+const editRow = ref(null);
+const initStep = ref(1);
+
+/** 新建合同时预设的关联项目 */
+const presetProject = computed(() =>
+  props.projectId ? { id: props.projectId, project_name: props.projectName } : null
+);
+
+const partyLabel = (role) => PARTY_ROLES.find((r) => r.key === role)?.label || role || "-";
+
+/** 金额汇总：优先后端 summary，缺失时按产品清单前端重算 */
+function summaryOf(c) {
+  const s = c?.summary;
+  if (s && Object.keys(s).length) return s;
+  return buildSummary(c?.products || []);
+}
+
+/** 供父组件（detail.vue）在抽屉打开时调用 */
+async function reload() {
+  if (!props.projectId) {
+    list.value = [];
+    emit("count", 0);
+    return;
+  }
+  loading.value = true;
+  try {
+    const res = await getContractList({ project_id: props.projectId, page: 1, pageSize: 100 });
+    list.value = res?.data?.list || [];
+  } catch (e) {
+    list.value = [];
+  } finally {
+    loading.value = false;
+  }
+  // 保持当前选中合同有效，失效时回落到第一份
+  if (!list.value.some((c) => String(c.id) === String(activeId.value))) {
+    activeId.value = list.value.length ? String(list.value[0].id) : "";
+  }
+  emit("count", list.value.length);
+}
+
+function handleCreate() {
+  editRow.value = null;
+  initStep.value = 1;
+  createVisible.value = true;
+}
+
+function handleEdit(c) {
+  editRow.value = { ...c };
+  initStep.value = Number(c.step) === 2 ? 2 : 1;
+  createVisible.value = true;
+}
+
+async function handleDelete(c) {
+  try {
+    await ElMessageBox.confirm(`确定删除合同「${c.contract_name}」吗？删除后不可恢复。`, "删除确认", {
+      type: "warning",
+    });
+    await deleteContract(c.id);
+    ElMessage.success("删除成功");
+    reload();
+  } catch (e) {
+    if (e !== "cancel") ElMessage.error(e.message || "删除失败");
+  }
+}
+
+defineExpose({ reload });
+</script>
+
+<style lang="less" scoped>
+.tip {
+  font-size: 12px;
+  color: var(--el-text-color-secondary);
+}
+
+.tab-toolbar {
+  display: flex;
+  align-items: center;
+  gap: 12px;
+  margin-bottom: 12px;
+}
+
+.contract-tabs {
+  :deep(.el-tabs__header) {
+    margin-right: 0;
+  }
+
+  :deep(.el-tabs__item) {
+    min-width: auto;
+    justify-content: center;
+    text-align: center;
+    padding: 0 14px;
+    height: 40px;
+    line-height: 40px;
+  }
+
+  :deep(.el-tabs__content) {
+    padding-left: 0;
+    overflow: visible;
+  }
+}
+
+.tab-label {
+  display: inline-flex;
+  align-items: center;
+  gap: 6px;
+  max-width: 220px;
+
+  .tab-name {
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+  }
+}
+
+.contract-pane {
+  .pane-head {
+    display: flex;
+    align-items: flex-start;
+    justify-content: space-between;
+    gap: 12px;
+  }
+
+  .pane-title {
+    display: flex;
+    align-items: center;
+    flex-wrap: wrap;
+    gap: 8px;
+
+    .name {
+      font-size: 15px;
+      font-weight: 600;
+      color: var(--el-text-color-primary);
+    }
+  }
+
+  .pane-actions {
+    flex-shrink: 0;
+  }
+
+  .pane-sub {
+    margin-top: 6px;
+    font-size: 13px;
+    color: var(--el-text-color-secondary);
+  }
+}
+
+.summary-grid {
+  display: grid;
+  grid-template-columns: repeat(3, 1fr);
+  gap: 12px;
+
+  .summary-card {
+    padding: 10px 14px;
+    border: 1px solid var(--el-border-color-lighter);
+    border-radius: 8px;
+    background: var(--el-fill-color-extra-light);
+    display: flex;
+    flex-direction: column;
+    gap: 4px;
+
+    .label {
+      font-size: 12px;
+      color: var(--el-text-color-secondary);
+    }
+
+    .value {
+      font-size: 16px;
+      font-weight: 700;
+
+      &.primary {
+        color: var(--el-color-primary);
+      }
+      &.success {
+        color: var(--el-color-success);
+      }
+      &.warning {
+        color: var(--el-color-warning);
+      }
+    }
+  }
+}
+</style>
diff --git a/backend/src/views/apps/crm/project/components/edit.vue b/backend/src/views/apps/crm/project/components/edit.vue
index 4e19c15..12416c7 100644
--- a/backend/src/views/apps/crm/project/components/edit.vue
+++ b/backend/src/views/apps/crm/project/components/edit.vue
@@ -2,7 +2,7 @@
   <el-dialog
     :model-value="visible"
     :title="isEdit ? '编辑项目' : '新增项目'"
-    width="760px"
+    width="960px"
     :close-on-click-modal="false"
     @update:model-value="handleClose"
     @opened="handleOpened"
@@ -98,6 +98,13 @@
         </el-col>
       </el-row>
     </el-form>
+
+    <!-- <el-divider content-position="left">
+      产品清单
+      <span class="tip">保存项目时，产品参数将自动写入「产品管理」</span>
+    </el-divider>
+    <ProductList :products="form.products" /> -->
+
     <template #footer>
       <el-button @click="handleClose">取消</el-button>
       <el-button type="primary" :loading="submitting" @click="handleSubmit">保存</el-button>
@@ -109,10 +116,12 @@
 import { ref, reactive, watch } from "vue";
 import { ElMessage } from "element-plus";
 import { createProject, updateProject } from "@/api/crmPipeline";
+import { getProductList } from "@/api/crmProduct";
 import { getCrmCustomerList } from "@/api/crm";
 import { getAllUsers } from "@/api/user";
 import { useAuthStore } from "@/stores/auth";
 import { PROJECT_STATUS_OPTIONS } from "../../dict";
+import ProductList from "../../contract/components/ProductList.vue";
 
 const props = defineProps({
   visible: { type: Boolean, default: false },
@@ -146,10 +155,58 @@ const defaultForm = () => ({
   contact_phone: "",
   address: "",
   remark: "",
+  products: [],
 });
 
 const form = reactive(defaultForm());
 
+/** 解析项目产品清单：兼容 JSON 字符串 / 数组 / 空，并补全行内 __key（el-table 的 row-key） */
+function parseProducts(val) {
+  let arr = [];
+  if (Array.isArray(val)) {
+    arr = val;
+  } else if (typeof val === "string" && val.trim()) {
+    try {
+      const parsed = JSON.parse(val);
+      if (Array.isArray(parsed)) arr = parsed;
+    } catch {
+      arr = [];
+    }
+  }
+  // 缺失 __key 时多行会被当作同一行，导致回显不出来
+  return arr.map((r, i) => ({
+    ...r,
+    __key: r && r.__key ? r.__key : `row_${i}_${Date.now()}`,
+  }));
+}
+
+/**
+ * 兜底回显：存量项目 / 商机转化项目的 products 可能从未写入（null 或空串），
+ * 此时从「产品管理」回查归属本项目的产品，保证编辑时能看到产品清单。
+ */
+async function loadProjectProducts(projectId) {
+  try {
+    // 后端 pageSize 上限为 100
+    const res = await getProductList({ project_id: projectId, page: 1, pageSize: 100 });
+    const list = res?.data?.list || [];
+    form.products = list.map((p, i) => ({
+      __key: `row_p${p.id}_${i}`,
+      name: p.product_name || "",
+      product_id: p.id,
+      category: p.category || "",
+      spec: p.spec || "",
+      unit: p.unit || "",
+      quantity: 1,
+      price: Number(p.price) || 0,
+      cost_price: Number(p.cost_price) || 0,
+      tax_rate: Number(p.tax_rate) || 0,
+      remark: p.remark || "",
+    }));
+  } catch (e) {
+    form.products = [];
+  }
+}
+
 const rules = {
   project_name: [{ required: true, message: "请输入项目名称", trigger: "blur" }],
 };
@@ -163,6 +220,15 @@ watch(
         internalId.value = props.editData.id;
         Object.assign(form, defaultForm(), props.editData);
         form.status = Number(props.editData.status) || 1;
+        // 解析项目已关联的产品清单（后端返回 JSON 字符串）
+        const rawProducts = props.editData.products;
+        form.products = parseProducts(rawProducts);
+        // 从未写入过产品清单（null / 空串，而非 "[]"）时，从产品管理回查兜底回显
+        const neverSet =
+          rawProducts === null || rawProducts === undefined || String(rawProducts).trim() === "";
+        if (neverSet && form.products.length === 0 && props.editData.id) {
+          loadProjectProducts(props.editData.id);
+        }
       } else {
         isEdit.value = false;
         internalId.value = null;
@@ -220,7 +286,7 @@ async function handleSubmit() {
   if (owner) form.owner_user_name = owner.name;
   submitting.value = true;
   try {
-    const payload = { ...form, amount: Number(form.amount) || 0 };
+    const payload = { ...form, amount: Number(form.amount) || 0, products: JSON.stringify(form.products || []) };
     if (internalId.value) {
       await updateProject(internalId.value, payload);
       ElMessage.success("更新成功");
@@ -237,3 +303,11 @@ async function handleSubmit() {
   }
 }
 </script>
+
+<style lang="less" scoped>
+.tip {
+  font-size: 12px;
+  color: var(--el-text-color-secondary);
+  margin-left: 8px;
+}
+</style>
diff --git a/go/controllers/backend_crm_contract.go b/go/controllers/backend_crm_contract.go
index 3fdc8a9..b5d655c 100644
--- a/go/controllers/backend_crm_contract.go
+++ b/go/controllers/backend_crm_contract.go
@@ -81,6 +81,7 @@ func (c *BackendCrmContractController) List() {
 	ourRole := strings.TrimSpace(c.GetString("our_role"))
 	category := strings.TrimSpace(c.GetString("contract_category"))
 	projectType := strings.TrimSpace(c.GetString("project_type"))
+	projectID := strings.TrimSpace(c.GetString("project_id"))
 	status := strings.TrimSpace(c.GetString("status"))
 
 	tenantID := pipelineTenantID(claims)
@@ -110,6 +111,12 @@ func (c *BackendCrmContractController) List() {
 	case "headless": // 无头合同
 		cond = cond.And("project_id__isnull", true)
 	}
+	// 按项目精确筛选（项目详情「合同管理」Tab：一个项目可关联多份合同）
+	if projectID != "" {
+		if pid, err := strconv.ParseUint(projectID, 10, 64); err == nil && pid > 0 {
+			cond = cond.And("project_id", pid)
+		}
+	}
 	qs := models.Orm.QueryTable(new(models.TenantCrmContract)).SetCond(cond)
 
 	total, _ := qs.Count()
@@ -244,6 +251,10 @@ func (c *BackendCrmContractController) Create() {
 		return
 	}
 	row.Products = products
+	// 合同产品清单同步到产品管理（新增产品自动建档、成本单价取产品管理）
+	if synced, serr := SyncContractProducts(tenantID, pipelineUID(claims), json.RawMessage(products)); serr == nil {
+		row.Products = string(synced)
+	}
 	applyContractAmounts(&row)
 
 	if _, err := models.Orm.Insert(&row); err != nil {
@@ -336,6 +347,10 @@ func (c *BackendCrmContractController) Update() {
 			return
 		}
 		row.Products = products
+		// 合同产品清单同步到产品管理（新增产品自动建档、成本单价取产品管理）
+		if synced, serr := SyncContractProducts(tenantID, pipelineUID(claims), json.RawMessage(products)); serr == nil {
+			row.Products = string(synced)
+		}
 	}
 	applyContractAmounts(&row)
 	if p.Status != 0 {
@@ -512,8 +527,11 @@ func normalizeContractJSON(raw json.RawMessage) (string, error) {
 }
 
 // applyContractAmounts 按产品清单重算各部分金额（与前端 ProductList 汇总口径一致）：
-// 硬件部分=Σ硬件小计；软件部分=Σ软件小计；其他部分=Σ服务/开发/其他小计；
-// 合同总金额=硬件+软件+其他；产品总成本=Σ(数量×成本单价)；合同总利润=总金额-总成本。
+// 每行含税金额=数量×单价×(1+税率/100)；
+// 硬件部分=Σ硬件含税小计；软件部分=Σ软件含税小计；其他部分=Σ服务/开发/其他含税小计；
+// 合同总金额（含税）=硬件+软件+其他；产品总成本=Σ(数量×成本单价)（成本通常不含税，原值汇总）；
+// 合同总利润=总金额-总成本。
+// 归类口径：分类代码 1/2 或名称含「硬件」/「软件」分别计入硬件/软件，其余计入其他。
 func applyContractAmounts(row *models.TenantCrmContract) {
 	var items []map[string]interface{}
 	if strings.TrimSpace(row.Products) != "" {
@@ -524,13 +542,14 @@ func applyContractAmounts(row *models.TenantCrmContract) {
 		qty := toFloat64(item["quantity"])
 		price := toFloat64(item["price"])
 		costPrice := toFloat64(item["cost_price"])
-		amount := round2(qty * price)
+		taxRate := toFloat64(item["tax_rate"])
+		amount := round2(qty * price * (1 + taxRate/100)) // 含税金额
 		cost = round2(cost + round2(qty*costPrice))
 		cat := fmt.Sprintf("%v", item["category"])
-		switch cat {
-		case "1":
+		switch {
+		case cat == "1" || strings.Contains(cat, "硬件"):
 			hardware = round2(hardware + amount)
-		case "2":
+		case cat == "2" || strings.Contains(cat, "软件"):
 			software = round2(software + amount)
 		default:
 			other = round2(other + amount)
diff --git a/go/controllers/backend_crm_pipeline_common.go b/go/controllers/backend_crm_pipeline_common.go
index 33a791b..8b8344e 100644
--- a/go/controllers/backend_crm_pipeline_common.go
+++ b/go/controllers/backend_crm_pipeline_common.go
@@ -83,6 +83,10 @@ func parsePipelineDateTime(s string) *time.Time {
 	}
 	layouts := []string{
 		"2006-01-02 15:04:05",
+		// 带时区偏移的 RFC3339：前端编辑时回显的是后端 JSON 序列化的 time.Time
+		// （如 2026-09-12T00:00:00+08:00），缺此布局会解析失败导致日期被写空。
+		time.RFC3339Nano,
+		time.RFC3339,
 		"2006-01-02T15:04:05",
 		"2006-01-02T15:04",
 		"2006-01-02 15:04",
diff --git a/go/controllers/backend_crm_product.go b/go/controllers/backend_crm_product.go
new file mode 100644
index 0000000..a51807d
--- /dev/null
+++ b/go/controllers/backend_crm_product.go
@@ -0,0 +1,431 @@
+package controllers
+
+import (
+	"encoding/json"
+	"fmt"
+	"io"
+	"strconv"
+	"strings"
+	"time"
+
+	"server/models"
+
+	"github.com/beego/beego/v2/client/orm"
+	beego "github.com/beego/beego/v2/server/web"
+)
+
+// BackendCrmProductController CRM 产品管理（产品台账/目录）
+type BackendCrmProductController struct {
+	beego.Controller
+}
+
+type crmProductPayload struct {
+	ProductNo   string  `json:"product_no"`
+	ProductName string  `json:"product_name"`
+	Category    string  `json:"category"`
+	Unit        string  `json:"unit"`
+	Spec        string  `json:"spec"`
+	Price       float64 `json:"price"`
+	CostPrice   float64 `json:"cost_price"`
+	TaxRate     float64 `json:"tax_rate"`
+	Status      int8    `json:"status"`
+	Remark      string  `json:"remark"`
+}
+
+// crmProductItem 项目产品清单中的单行（也用于项目生成时写入产品管理）。
+type crmProductItem struct {
+	ProductNo string  `json:"product_no"`
+	Name      string  `json:"name"`
+	Category  string  `json:"category"`
+	Spec      string  `json:"spec"`
+	Unit      string  `json:"unit"`
+	Quantity  interface{} `json:"quantity"`
+	Price     float64 `json:"price"`
+	CostPrice float64 `json:"cost_price"`
+	TaxRate   float64 `json:"tax_rate"`
+	Remark    string  `json:"remark"`
+}
+
+// List GET /backend/crm/product/list
+func (c *BackendCrmProductController) List() {
+	claims, err := pipelineClaims(&c.Controller)
+	if err != nil {
+		pipelineErr(&c.Controller, 401, 401, err.Error())
+		return
+	}
+	page, _ := c.GetInt("page", 1)
+	pageSize, _ := c.GetInt("pageSize", 20)
+	if page < 1 {
+		page = 1
+	}
+	if pageSize < 1 || pageSize > 100 {
+		pageSize = 20
+	}
+	keyword := strings.TrimSpace(c.GetString("keyword"))
+	category := strings.TrimSpace(c.GetString("category"))
+	status := strings.TrimSpace(c.GetString("status"))
+	projectID, _ := c.GetUint64("project_id")
+
+	tenantID := pipelineTenantID(claims)
+	cond := orm.NewCondition().And("tenant_id", tenantID).And("delete_time__isnull", true)
+	if keyword != "" {
+		kw := orm.NewCondition().
+			Or("product_name__contains", keyword).
+			Or("product_no__contains", keyword).
+			Or("spec__contains", keyword)
+		cond = cond.AndCond(kw)
+	}
+	if category != "" {
+		cond = cond.And("category", category)
+	}
+	if status != "" {
+		cond = cond.And("status", status)
+	}
+	if projectID > 0 {
+		cond = cond.And("project_id", projectID)
+	}
+	qs := models.Orm.QueryTable(new(models.TenantCrmProduct)).SetCond(cond)
+
+	total, _ := qs.Count()
+	var list []models.TenantCrmProduct
+	if total > 0 {
+		_, _ = qs.OrderBy("-id").Offset((page - 1) * pageSize).Limit(pageSize).All(&list)
+	}
+	pipelineOk(&c.Controller, map[string]interface{}{
+		"list": list, "total": total, "page": page, "pageSize": pageSize,
+	})
+}
+
+// Detail GET /backend/crm/product/:id
+func (c *BackendCrmProductController) Detail() {
+	claims, err := pipelineClaims(&c.Controller)
+	if err != nil {
+		pipelineErr(&c.Controller, 401, 401, err.Error())
+		return
+	}
+	id, _ := strconv.ParseUint(c.Ctx.Input.Param(":id"), 10, 64)
+	if id == 0 {
+		pipelineErr(&c.Controller, 400, 400, "无效的ID")
+		return
+	}
+	var p models.TenantCrmProduct
+	if err := models.Orm.QueryTable(new(models.TenantCrmProduct)).
+		Filter("id", id).Filter("tenant_id", pipelineTenantID(claims)).
+		Filter("delete_time__isnull", true).One(&p); err != nil {
+		pipelineErr(&c.Controller, 404, 404, "产品未找到")
+		return
+	}
+	pipelineOk(&c.Controller, p)
+}
+
+// Create POST /backend/crm/product
+func (c *BackendCrmProductController) Create() {
+	claims, err := pipelineClaims(&c.Controller)
+	if err != nil {
+		pipelineErr(&c.Controller, 401, 401, err.Error())
+		return
+	}
+	raw, _ := io.ReadAll(c.Ctx.Request.Body)
+	var p crmProductPayload
+	if err := json.Unmarshal(raw, &p); err != nil {
+		pipelineErr(&c.Controller, 400, 400, "参数错误")
+		return
+	}
+	if strings.TrimSpace(p.ProductName) == "" {
+		pipelineErr(&c.Controller, 400, 400, "产品名称不能为空")
+		return
+	}
+	status := p.Status
+	if status != 0 && status != 1 {
+		status = 1
+	}
+	now := time.Now()
+	row := models.TenantCrmProduct{
+		TenantID:     pipelineTenantID(claims),
+		ProductNo:    strings.TrimSpace(p.ProductNo),
+		ProductName:  strings.TrimSpace(p.ProductName),
+		Category:     strings.TrimSpace(p.Category),
+		Unit:         strings.TrimSpace(p.Unit),
+		Spec:         strings.TrimSpace(p.Spec),
+		Price:        p.Price,
+		CostPrice:    p.CostPrice,
+		TaxRate:      p.TaxRate,
+		Status:       status,
+		Remark:       p.Remark,
+		CreateUserID: pipelineUID(claims),
+		CreateTime:   now,
+		UpdateTime:   now,
+	}
+	id, err := models.Orm.Insert(&row)
+	if err != nil {
+		pipelineErr(&c.Controller, 500, 500, "创建失败: "+err.Error())
+		return
+	}
+	pipelineOk(&c.Controller, map[string]interface{}{"id": id})
+}
+
+// Update PUT /backend/crm/product/:id
+func (c *BackendCrmProductController) Update() {
+	claims, err := pipelineClaims(&c.Controller)
+	if err != nil {
+		pipelineErr(&c.Controller, 401, 401, err.Error())
+		return
+	}
+	id, _ := strconv.ParseUint(c.Ctx.Input.Param(":id"), 10, 64)
+	if id == 0 {
+		pipelineErr(&c.Controller, 400, 400, "无效的ID")
+		return
+	}
+	raw, _ := io.ReadAll(c.Ctx.Request.Body)
+	var p crmProductPayload
+	if err := json.Unmarshal(raw, &p); err != nil {
+		pipelineErr(&c.Controller, 400, 400, "参数错误")
+		return
+	}
+	if strings.TrimSpace(p.ProductName) == "" {
+		pipelineErr(&c.Controller, 400, 400, "产品名称不能为空")
+		return
+	}
+	tenantID := pipelineTenantID(claims)
+	var row models.TenantCrmProduct
+	if err := models.Orm.QueryTable(new(models.TenantCrmProduct)).
+		Filter("id", id).Filter("tenant_id", tenantID).
+		Filter("delete_time__isnull", true).One(&row); err != nil {
+		pipelineErr(&c.Controller, 404, 404, "产品未找到")
+		return
+	}
+	status := p.Status
+	if status != 0 && status != 1 {
+		status = row.Status
+	}
+	now := time.Now()
+	_, err = models.Orm.QueryTable(new(models.TenantCrmProduct)).
+		Filter("id", id).Filter("tenant_id", tenantID).
+		Update(orm.Params{
+			"product_no":   strings.TrimSpace(p.ProductNo),
+			"product_name": strings.TrimSpace(p.ProductName),
+			"category":     strings.TrimSpace(p.Category),
+			"unit":         strings.TrimSpace(p.Unit),
+			"spec":         strings.TrimSpace(p.Spec),
+			"price":        p.Price,
+			"cost_price":   p.CostPrice,
+			"tax_rate":     p.TaxRate,
+			"status":       status,
+			"remark":       p.Remark,
+			"update_time":  now,
+		})
+	if err != nil {
+		pipelineErr(&c.Controller, 500, 500, "更新失败: "+err.Error())
+		return
+	}
+	pipelineOk(&c.Controller, map[string]interface{}{"id": id})
+}
+
+// Delete DELETE /backend/crm/product/:id
+func (c *BackendCrmProductController) Delete() {
+	claims, err := pipelineClaims(&c.Controller)
+	if err != nil {
+		pipelineErr(&c.Controller, 401, 401, err.Error())
+		return
+	}
+	id, _ := strconv.ParseUint(c.Ctx.Input.Param(":id"), 10, 64)
+	if id == 0 {
+		pipelineErr(&c.Controller, 400, 400, "无效的ID")
+		return
+	}
+	tenantID := pipelineTenantID(claims)
+	var row models.TenantCrmProduct
+	if err := models.Orm.QueryTable(new(models.TenantCrmProduct)).
+		Filter("id", id).Filter("tenant_id", tenantID).
+		Filter("delete_time__isnull", true).One(&row); err != nil {
+		pipelineErr(&c.Controller, 404, 404, "产品未找到")
+		return
+	}
+	now := time.Now()
+	_, err = models.Orm.QueryTable(new(models.TenantCrmProduct)).
+		Filter("id", id).Filter("tenant_id", tenantID).
+		Update(orm.Params{"delete_time": now, "update_time": now})
+	if err != nil {
+		pipelineErr(&c.Controller, 500, 500, "删除失败: "+err.Error())
+		return
+	}
+	pipelineOk(&c.Controller, nil)
+}
+
+// SyncFromProject POST /backend/crm/product/sync-from-project
+// 项目生成（或保存）时，把项目产品清单里的产品参数写入产品管理（按 名称+分类 去重 upsert）。
+func (c *BackendCrmProductController) SyncFromProject() {
+	claims, err := pipelineClaims(&c.Controller)
+	if err != nil {
+		pipelineErr(&c.Controller, 401, 401, err.Error())
+		return
+	}
+	raw, _ := io.ReadAll(c.Ctx.Request.Body)
+	var body struct {
+		ProjectID   uint64          `json:"project_id"`
+		ProjectName string          `json:"project_name"`
+		Products    []crmProductItem `json:"products"`
+	}
+	if err := json.Unmarshal(raw, &body); err != nil {
+		pipelineErr(&c.Controller, 400, 400, "参数错误")
+		return
+	}
+	if body.ProjectID == 0 {
+		pipelineErr(&c.Controller, 400, 400, "缺少项目ID")
+		return
+	}
+	created, updated, err := SyncProjectProducts(pipelineTenantID(claims), body.ProjectID, strings.TrimSpace(body.ProjectName), body.Products)
+	if err != nil {
+		pipelineErr(&c.Controller, 500, 500, "同步失败: "+err.Error())
+		return
+	}
+	pipelineOk(&c.Controller, map[string]interface{}{"created": created, "updated": updated})
+}
+
+// SyncProjectProducts 把项目产品清单写入产品管理：按 产品名称+分类 在同一租户下去重。
+//   - 已存在：刷新单价/成本/税率/规格/单位/来源项目/备注；
+//   - 不存在：新建产品档案，登记来源项目。
+// 返回新建数、更新数。
+func SyncProjectProducts(tenantID string, projectID uint64, projectName string, items []crmProductItem) (created int, updated int, err error) {
+	if len(items) == 0 {
+		return 0, 0, nil
+	}
+	now := time.Now()
+	for _, it := range items {
+		name := strings.TrimSpace(it.Name)
+		if name == "" {
+			continue
+		}
+		cat := strings.TrimSpace(it.Category)
+		var exist models.TenantCrmProduct
+		e := models.Orm.QueryTable(new(models.TenantCrmProduct)).
+			Filter("tenant_id", tenantID).
+			Filter("product_name", name).
+			Filter("category", cat).
+			Filter("delete_time__isnull", true).
+			OrderBy("-id").Limit(1).One(&exist)
+		if e == nil && exist.ID > 0 {
+			// 已存在：更新参数
+			_, uerr := models.Orm.QueryTable(new(models.TenantCrmProduct)).
+				Filter("id", exist.ID).
+				Update(orm.Params{
+					"product_no":  strings.TrimSpace(it.ProductNo),
+					"spec":        strings.TrimSpace(it.Spec),
+					"unit":        strings.TrimSpace(it.Unit),
+					"price":       it.Price,
+					"cost_price":  it.CostPrice,
+					"tax_rate":    it.TaxRate,
+					"project_id":  projectID,
+					"project_name": projectName,
+					"remark":      it.Remark,
+					"update_time": now,
+				})
+			if uerr != nil {
+				err = uerr
+				return
+			}
+			updated++
+			continue
+		}
+		// 不存在：新建
+		row := models.TenantCrmProduct{
+			TenantID:     tenantID,
+			ProductNo:    strings.TrimSpace(it.ProductNo),
+			ProductName:  name,
+			Category:     cat,
+			Unit:         strings.TrimSpace(it.Unit),
+			Spec:         strings.TrimSpace(it.Spec),
+			Price:        it.Price,
+			CostPrice:    it.CostPrice,
+			TaxRate:      it.TaxRate,
+			Status:       1,
+			ProjectID:    &projectID,
+			ProjectName:  projectName,
+			Remark:       it.Remark,
+			CreateUserID: "",
+			CreateTime:   now,
+			UpdateTime:   now,
+		}
+		if _, ierr := models.Orm.Insert(&row); ierr != nil {
+			err = ierr
+			return
+		}
+		created++
+	}
+	return created, updated, nil
+}
+
+// SyncContractProducts 把合同产品清单同步到产品管理（供合同保存时调用）：
+//   - 已关联 product_id 或名称命中现有产品：回填 product_id，并将成本单价强制取产品管理
+//     （成本追溯产品管理；销售单价不回写，允许合同溢价）；
+//   - 名称未命中（产品管理中不存在）：新建产品档案，销售单价/成本单价/规格/单位/分类/税率取自合同行。
+//
+// 返回（可能已回填 product_id 与成本单价）的清单 JSON，供合同落库。
+func SyncContractProducts(tenantID, uid string, raw json.RawMessage) (json.RawMessage, error) {
+	var items []map[string]interface{}
+	if len(raw) == 0 || strings.TrimSpace(string(raw)) == "[]" || strings.TrimSpace(string(raw)) == "" {
+		return json.RawMessage("[]"), nil
+	}
+	if err := json.Unmarshal(raw, &items); err != nil {
+		return raw, err
+	}
+	now := time.Now()
+	for _, it := range items {
+		name := strings.TrimSpace(fmt.Sprintf("%v", it["name"]))
+		if name == "" {
+			continue
+		}
+		// 已关联产品：成本单价强制取产品管理，不回写销售单价
+		if pid := toUint64(it["product_id"]); pid > 0 {
+			var p models.TenantCrmProduct
+			if e := models.Orm.QueryTable(new(models.TenantCrmProduct)).
+				Filter("id", pid).Filter("tenant_id", tenantID).
+				Filter("delete_time__isnull", true).One(&p); e == nil && p.ID > 0 {
+				it["product_id"] = p.ID
+				it["cost_price"] = p.CostPrice
+			}
+			continue
+		}
+		// 按名称命中现有产品（未启用也命中，便于回填）
+		var exist models.TenantCrmProduct
+		e := models.Orm.QueryTable(new(models.TenantCrmProduct)).
+			Filter("tenant_id", tenantID).Filter("product_name", name).
+			Filter("delete_time__isnull", true).OrderBy("-id").Limit(1).One(&exist)
+		if e == nil && exist.ID > 0 {
+			it["product_id"] = exist.ID
+			it["cost_price"] = exist.CostPrice
+			continue
+		}
+		// 未命中：新建产品档案（成本/单价等取自合同行）
+		row := models.TenantCrmProduct{
+			TenantID:     tenantID,
+			ProductName:  name,
+			Category:     strings.TrimSpace(fmt.Sprintf("%v", it["category"])),
+			Unit:         strings.TrimSpace(fmt.Sprintf("%v", it["unit"])),
+			Spec:         strings.TrimSpace(fmt.Sprintf("%v", it["spec"])),
+			Price:        toFloat64(it["price"]),
+			CostPrice:    toFloat64(it["cost_price"]),
+			TaxRate:      toFloat64(it["tax_rate"]),
+			Status:       1,
+			Remark:       strings.TrimSpace(fmt.Sprintf("%v", it["remark"])),
+			CreateUserID: uid,
+			CreateTime:   now,
+			UpdateTime:   now,
+		}
+		id, ierr := models.Orm.Insert(&row)
+		if ierr != nil {
+			return raw, ierr
+		}
+		it["product_id"] = uint64(id)
+	}
+	out, err := json.Marshal(items)
+	if err != nil {
+		return raw, err
+	}
+	return json.RawMessage(out), nil
+}
+
+// toUint64 转为 uint64（依赖同包 toInt64）。
+func toUint64(v interface{}) uint64 {
+	return uint64(toInt64(v))
+}
diff --git a/go/controllers/backend_crm_product_category.go b/go/controllers/backend_crm_product_category.go
new file mode 100644
index 0000000..ae7b40f
--- /dev/null
+++ b/go/controllers/backend_crm_product_category.go
@@ -0,0 +1,223 @@
+package controllers
+
+import (
+	"encoding/json"
+	"io"
+	"strconv"
+	"strings"
+	"time"
+
+	"server/models"
+
+	"github.com/beego/beego/v2/client/orm"
+	beego "github.com/beego/beego/v2/server/web"
+)
+
+// BackendCrmProductCategoryController CRM 产品分类（用户自定义产品归类）
+type BackendCrmProductCategoryController struct {
+	beego.Controller
+}
+
+type crmProductCategoryPayload struct {
+	Name   string `json:"name"`
+	Code   string `json:"code"`
+	Sort   int    `json:"sort"`
+	Status int8   `json:"status"`
+	Remark string `json:"remark"`
+}
+
+// List GET /backend/crm/product/category/list
+func (c *BackendCrmProductCategoryController) List() {
+	claims, err := pipelineClaims(&c.Controller)
+	if err != nil {
+		pipelineErr(&c.Controller, 401, 401, err.Error())
+		return
+	}
+	page, _ := c.GetInt("page", 1)
+	pageSize, _ := c.GetInt("pageSize", 20)
+	if page < 1 {
+		page = 1
+	}
+	if pageSize < 1 || pageSize > 200 {
+		pageSize = 20
+	}
+	keyword := strings.TrimSpace(c.GetString("keyword"))
+	status := strings.TrimSpace(c.GetString("status"))
+
+	tenantID := pipelineTenantID(claims)
+	cond := orm.NewCondition().And("tenant_id", tenantID).And("delete_time__isnull", true)
+	if keyword != "" {
+		kw := orm.NewCondition().
+			Or("name__contains", keyword).
+			Or("code__contains", keyword)
+		cond = cond.AndCond(kw)
+	}
+	if status != "" {
+		cond = cond.And("status", status)
+	}
+	qs := models.Orm.QueryTable(new(models.TenantCrmProductCategory)).SetCond(cond)
+
+	total, _ := qs.Count()
+	var list []models.TenantCrmProductCategory
+	if total > 0 {
+		_, _ = qs.OrderBy("sort", "-id").Offset((page - 1) * pageSize).Limit(pageSize).All(&list)
+	}
+	pipelineOk(&c.Controller, map[string]interface{}{
+		"list": list, "total": total, "page": page, "pageSize": pageSize,
+	})
+}
+
+// Detail GET /backend/crm/product/category/:id
+func (c *BackendCrmProductCategoryController) Detail() {
+	claims, err := pipelineClaims(&c.Controller)
+	if err != nil {
+		pipelineErr(&c.Controller, 401, 401, err.Error())
+		return
+	}
+	id, _ := strconv.ParseUint(c.Ctx.Input.Param(":id"), 10, 64)
+	if id == 0 {
+		pipelineErr(&c.Controller, 400, 400, "无效的ID")
+		return
+	}
+	var row models.TenantCrmProductCategory
+	if err := models.Orm.QueryTable(new(models.TenantCrmProductCategory)).
+		Filter("id", id).Filter("tenant_id", pipelineTenantID(claims)).
+		Filter("delete_time__isnull", true).One(&row); err != nil {
+		pipelineErr(&c.Controller, 404, 404, "产品分类未找到")
+		return
+	}
+	pipelineOk(&c.Controller, row)
+}
+
+// Create POST /backend/crm/product/category
+func (c *BackendCrmProductCategoryController) Create() {
+	claims, err := pipelineClaims(&c.Controller)
+	if err != nil {
+		pipelineErr(&c.Controller, 401, 401, err.Error())
+		return
+	}
+	raw, _ := io.ReadAll(c.Ctx.Request.Body)
+	var p crmProductCategoryPayload
+	if err := json.Unmarshal(raw, &p); err != nil {
+		pipelineErr(&c.Controller, 400, 400, "参数错误")
+		return
+	}
+	name := strings.TrimSpace(p.Name)
+	if name == "" {
+		pipelineErr(&c.Controller, 400, 400, "分类名称不能为空")
+		return
+	}
+	status := p.Status
+	if status != 0 && status != 1 {
+		status = 1
+	}
+	now := time.Now()
+	row := models.TenantCrmProductCategory{
+		TenantID:   pipelineTenantID(claims),
+		Name:       name,
+		Code:       strings.TrimSpace(p.Code),
+		Sort:       p.Sort,
+		Status:     status,
+		Remark:     p.Remark,
+		CreateTime: now,
+		UpdateTime: now,
+	}
+	id, err := models.Orm.Insert(&row)
+	if err != nil {
+		if strings.Contains(err.Error(), "uk_tenant_name") {
+			pipelineErr(&c.Controller, 400, 400, "分类名称已存在")
+			return
+		}
+		pipelineErr(&c.Controller, 500, 500, "创建失败: "+err.Error())
+		return
+	}
+	pipelineOk(&c.Controller, map[string]interface{}{"id": id})
+}
+
+// Update PUT /backend/crm/product/category/:id
+func (c *BackendCrmProductCategoryController) Update() {
+	claims, err := pipelineClaims(&c.Controller)
+	if err != nil {
+		pipelineErr(&c.Controller, 401, 401, err.Error())
+		return
+	}
+	id, _ := strconv.ParseUint(c.Ctx.Input.Param(":id"), 10, 64)
+	if id == 0 {
+		pipelineErr(&c.Controller, 400, 400, "无效的ID")
+		return
+	}
+	raw, _ := io.ReadAll(c.Ctx.Request.Body)
+	var p crmProductCategoryPayload
+	if err := json.Unmarshal(raw, &p); err != nil {
+		pipelineErr(&c.Controller, 400, 400, "参数错误")
+		return
+	}
+	name := strings.TrimSpace(p.Name)
+	if name == "" {
+		pipelineErr(&c.Controller, 400, 400, "分类名称不能为空")
+		return
+	}
+	tenantID := pipelineTenantID(claims)
+	var row models.TenantCrmProductCategory
+	if err := models.Orm.QueryTable(new(models.TenantCrmProductCategory)).
+		Filter("id", id).Filter("tenant_id", tenantID).
+		Filter("delete_time__isnull", true).One(&row); err != nil {
+		pipelineErr(&c.Controller, 404, 404, "产品分类未找到")
+		return
+	}
+	status := p.Status
+	if status != 0 && status != 1 {
+		status = row.Status
+	}
+	now := time.Now()
+	_, err = models.Orm.QueryTable(new(models.TenantCrmProductCategory)).
+		Filter("id", id).Filter("tenant_id", tenantID).
+		Update(orm.Params{
+			"name":       name,
+			"code":       strings.TrimSpace(p.Code),
+			"sort":       p.Sort,
+			"status":     status,
+			"remark":     p.Remark,
+			"update_time": now,
+		})
+	if err != nil {
+		if strings.Contains(err.Error(), "uk_tenant_name") {
+			pipelineErr(&c.Controller, 400, 400, "分类名称已存在")
+			return
+		}
+		pipelineErr(&c.Controller, 500, 500, "更新失败: "+err.Error())
+		return
+	}
+	pipelineOk(&c.Controller, map[string]interface{}{"id": id})
+}
+
+// Delete DELETE /backend/crm/product/category/:id
+func (c *BackendCrmProductCategoryController) Delete() {
+	claims, err := pipelineClaims(&c.Controller)
+	if err != nil {
+		pipelineErr(&c.Controller, 401, 401, err.Error())
+		return
+	}
+	id, _ := strconv.ParseUint(c.Ctx.Input.Param(":id"), 10, 64)
+	if id == 0 {
+		pipelineErr(&c.Controller, 400, 400, "无效的ID")
+		return
+	}
+	tenantID := pipelineTenantID(claims)
+	var row models.TenantCrmProductCategory
+	if err := models.Orm.QueryTable(new(models.TenantCrmProductCategory)).
+		Filter("id", id).Filter("tenant_id", tenantID).
+		Filter("delete_time__isnull", true).One(&row); err != nil {
+		pipelineErr(&c.Controller, 404, 404, "产品分类未找到")
+		return
+	}
+	now := time.Now()
+	_, err = models.Orm.QueryTable(new(models.TenantCrmProductCategory)).
+		Filter("id", id).Filter("tenant_id", tenantID).
+		Update(orm.Params{"delete_time": now, "update_time": now})
+	if err != nil {
+		pipelineErr(&c.Controller, 500, 500, "删除失败: "+err.Error())
+		return
+	}
+	pipelineOk(&c.Controller, nil)
+}
diff --git a/go/controllers/backend_crm_project.go b/go/controllers/backend_crm_project.go
index 65696d7..c09c8ff 100644
--- a/go/controllers/backend_crm_project.go
+++ b/go/controllers/backend_crm_project.go
@@ -38,6 +38,7 @@ type projectPayload struct {
 	ContactPhone  string  `json:"contact_phone"`
 	Address       string  `json:"address"`
 	Remark        string  `json:"remark"`
+	Products      string  `json:"products"` // 项目产品清单JSON（生成时写入产品管理）
 }
 
 // List GET /backend/crm/project/list
@@ -173,6 +174,7 @@ func (c *BackendCrmProjectController) Create() {
 		ContactPhone:  strings.TrimSpace(p.ContactPhone),
 		Address:       strings.TrimSpace(p.Address),
 		Remark:        p.Remark,
+		Products:      p.Products,
 		CreateUserID:  pipelineUID(claims),
 		CreateTime:    now,
 		UpdateTime:    now,
@@ -182,6 +184,16 @@ func (c *BackendCrmProjectController) Create() {
 		pipelineErr(&c.Controller, 500, 500, "创建失败: "+err.Error())
 		return
 	}
+	// 项目生成时，把产品清单里的产品参数写入产品管理（按 名称+分类 去重）
+	if strings.TrimSpace(p.Products) != "" {
+		var items []crmProductItem
+		if json.Unmarshal([]byte(p.Products), &items) == nil {
+			if _, _, serr := SyncProjectProducts(tenantID, uint64(id), proj.ProjectName, items); serr != nil {
+				// 同步失败不影响项目创建，仅记录
+				_ = serr
+			}
+		}
+	}
 	// 项目建立后，同步在文档库「共享文档 / 项目文档」下建立同名文件夹（失败不影响项目创建）
 	if cid, err := services.EnsureCrmProjectDocCategory(claims.TenantId, uint64(id), proj.ProjectName, 0); err == nil {
 		proj.DocCategoryID = cid
@@ -253,12 +265,20 @@ func (c *BackendCrmProjectController) Update() {
 	proj.ContactPhone = strings.TrimSpace(p.ContactPhone)
 	proj.Address = strings.TrimSpace(p.Address)
 	proj.Remark = p.Remark
+	proj.Products = p.Products
 	proj.UpdateTime = time.Now()
 
 	if _, err := models.Orm.Update(&proj); err != nil {
 		pipelineErr(&c.Controller, 500, 500, "更新失败: "+err.Error())
 		return
 	}
+	// 项目保存时，把产品清单里的产品参数写入产品管理（按 名称+分类 去重）
+	if strings.TrimSpace(p.Products) != "" {
+		var items []crmProductItem
+		if json.Unmarshal([]byte(p.Products), &items) == nil {
+			_, _, _ = SyncProjectProducts(tenantID, proj.ID, proj.ProjectName, items)
+		}
+	}
 	// 项目改名时同步重命名文档库中的项目文件夹（失败静默，不影响项目更新）
 	if proj.DocCategoryID > 0 {
 		_ = services.RenameCrmProjectDocCategory(claims.TenantId, proj.DocCategoryID, proj.ProjectName)
diff --git a/go/docs/sql/alter_backend_crm_project_products_column.sql b/go/docs/sql/alter_backend_crm_project_products_column.sql
new file mode 100644
index 0000000..3eb1b53
--- /dev/null
+++ b/go/docs/sql/alter_backend_crm_project_products_column.sql
@@ -0,0 +1,15 @@
+-- 项目表新增「产品清单」字段：yz_backend_crm_project.products
+-- 手动执行；可重复执行（列已存在时自动跳过，不再报 1060）。
+-- 该字段用于保存项目生成产品时写入产品管理的产品清单JSON。
+SET @dbname = DATABASE();
+SET @tablename = 'yz_backend_crm_project';
+SET @columnname = 'products';
+SET @preparedStatement = (SELECT IF(
+  (SELECT COUNT(*) FROM INFORMATION_SCHEMA.COLUMNS
+     WHERE TABLE_SCHEMA = @dbname AND TABLE_NAME = @tablename AND COLUMN_NAME = @columnname) > 0,
+  'SELECT 1',
+  'ALTER TABLE yz_backend_crm_project ADD COLUMN products text COMMENT ''项目产品清单JSON（写入产品管理时使用）'''
+));
+PREPARE alterIfNotExists FROM @preparedStatement;
+EXECUTE alterIfNotExists;
+DEALLOCATE PREPARE alterIfNotExists;
diff --git a/go/docs/sql/yz_backend_crm_product.sql b/go/docs/sql/yz_backend_crm_product.sql
new file mode 100644
index 0000000..788647a
--- /dev/null
+++ b/go/docs/sql/yz_backend_crm_product.sql
@@ -0,0 +1,29 @@
+-- CRM 产品管理表：yz_backend_crm_product
+-- 手动执行（可重复执行）；产品可由「项目生成」时自动写入，也可在「产品管理」中独立维护。
+CREATE TABLE IF NOT EXISTS yz_backend_crm_product (
+  id bigint(20) NOT NULL AUTO_INCREMENT COMMENT '自增主键ID',
+  tenant_id varchar(64) NOT NULL COMMENT '租户ID',
+  product_no varchar(50) NOT NULL DEFAULT '' COMMENT '产品编号',
+  product_name varchar(100) NOT NULL COMMENT '产品名称',
+  category varchar(20) NOT NULL DEFAULT '' COMMENT '分类：1硬件/2软件/3服务/4开发/5其他',
+  unit varchar(20) NOT NULL DEFAULT '' COMMENT '单位',
+  spec varchar(255) NOT NULL DEFAULT '' COMMENT '规格型号',
+  price decimal(14,2) NOT NULL DEFAULT '0.00' COMMENT '销售单价',
+  cost_price decimal(14,2) NOT NULL DEFAULT '0.00' COMMENT '成本单价',
+  tax_rate decimal(6,2) NOT NULL DEFAULT '0.00' COMMENT '税率(%)',
+  status tinyint(4) NOT NULL DEFAULT '1' COMMENT '状态：1启用/0停用',
+  project_id bigint(20) DEFAULT NULL COMMENT '来源项目ID（由项目生成时填入）',
+  project_name varchar(100) NOT NULL DEFAULT '' COMMENT '来源项目名称',
+  remark text COMMENT '备注',
+  create_user_id varchar(64) NOT NULL DEFAULT '' COMMENT '创建人用户ID',
+  create_time datetime NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+  update_time datetime NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
+  delete_time datetime DEFAULT NULL COMMENT '删除时间（软删除）',
+  PRIMARY KEY (id),
+  KEY idx_tenant_id (tenant_id),
+  KEY idx_product_name (tenant_id,product_name),
+  KEY idx_category (tenant_id,category),
+  KEY idx_project (tenant_id,project_id),
+  KEY idx_status (tenant_id,status),
+  KEY idx_delete_time (delete_time)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='租户CRM产品管理表';
diff --git a/go/docs/sql/yz_backend_crm_product_category.sql b/go/docs/sql/yz_backend_crm_product_category.sql
new file mode 100644
index 0000000..4dd1789
--- /dev/null
+++ b/go/docs/sql/yz_backend_crm_product_category.sql
@@ -0,0 +1,19 @@
+-- CRM 产品分类表：yz_backend_crm_product_category
+-- 手动执行（可重复执行）；建表后请在「产品管理-产品分类」中维护数据。
+CREATE TABLE IF NOT EXISTS yz_backend_crm_product_category (
+  id bigint(20) NOT NULL AUTO_INCREMENT COMMENT '自增主键ID',
+  tenant_id varchar(64) NOT NULL COMMENT '租户ID',
+  name varchar(100) NOT NULL COMMENT '分类名称',
+  code varchar(50) NOT NULL DEFAULT '' COMMENT '分类编码（选填）',
+  sort int(11) NOT NULL DEFAULT '0' COMMENT '排序',
+  status tinyint(4) NOT NULL DEFAULT '1' COMMENT '状态：1启用/0停用',
+  remark text COMMENT '备注',
+  create_time datetime NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+  update_time datetime NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
+  delete_time datetime DEFAULT NULL COMMENT '删除时间（软删除）',
+  PRIMARY KEY (id),
+  UNIQUE KEY uk_tenant_name (tenant_id,name),
+  KEY idx_tenant_id (tenant_id),
+  KEY idx_status (tenant_id,status),
+  KEY idx_delete_time (delete_time)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='租户CRM产品分类表';
diff --git a/go/models/init.go b/go/models/init.go
index 50adf65..8c35f33 100644
--- a/go/models/init.go
+++ b/go/models/init.go
@@ -77,6 +77,8 @@ func Init(_ string) {
 		new(TenantCrmClue),
 		new(TenantCrmBusiness),
 		new(TenantCrmProject),
+		new(TenantCrmProduct),
+		new(TenantCrmProductCategory),
 		new(TenantCrmFollow),
 		new(TenantCrmAttach),
 		new(TenantCrmEntityContact),
@@ -145,6 +147,7 @@ func Init(_ string) {
 	EnsureCrmProjectDocColumn()
 	EnsureCrmContractTable()
 	EnsureCrmContractOurRoleColumn()
+	EnsureCrmProjectProductsColumn()
 }
 
 // EnsureCrmContractOurRoleColumn 补齐合同表的我方角色字段（存量表已建时新增；
@@ -155,6 +158,14 @@ func EnsureCrmContractOurRoleColumn() {
 	_, _ = Orm.Raw(sql).Exec()
 }
 
+// EnsureCrmProjectProductsColumn 补齐项目表的产品清单字段（存量表已建时新增；
+// 表不存在或列已存在时忽略错误，可用 docs/sql/alter_backend_crm_project_products_column.sql 手动修复）。
+func EnsureCrmProjectProductsColumn() {
+	sql := "ALTER TABLE " + new(TenantCrmProject).TableName() +
+		" ADD COLUMN products text COMMENT '项目产品清单JSON（写入产品管理时使用）'"
+	_, _ = Orm.Raw(sql).Exec()
+}
+
 // EnsureCrmContractTable 合同表建表（CREATE TABLE IF NOT EXISTS，可重复执行；
 // 建表失败（如表已存在但结构不一致）时静默忽略，可用 sql/yz_backend_crm_contract.sql 手动修复）。
 func EnsureCrmContractTable() {
@@ -211,6 +222,8 @@ func EnsureCrmProjectDocColumn() {
 }
 
 
+
+
 // EnsureCrmCreateUserColumn 补齐客户/供应商的创建人字段（用于删除权限校验）。
 // 同样兼容历史表名差异，表不存在或列已存在时忽略错误。
 func EnsureCrmCreateUserColumn() {
diff --git a/go/models/tenant_crm_product.go b/go/models/tenant_crm_product.go
new file mode 100644
index 0000000..c32094b
--- /dev/null
+++ b/go/models/tenant_crm_product.go
@@ -0,0 +1,36 @@
+package models
+
+import "time"
+
+// TenantCrmProduct CRM 产品管理（产品台账/目录）: yz_backend_crm_product
+//
+// 说明：
+//   - 产品可独立维护，也可由「项目生成」时自动写入（project_id 记录来源项目）；
+//   - category 复用合同产品分类：1硬件/2软件/3服务/4开发/5其他；
+//   - price 为销售单价，cost_price 为成本单价，tax_rate 为税率（%）。
+type TenantCrmProduct struct {
+	ID           uint64     `orm:"column(id);pk;auto" json:"id"`
+	TenantID     string     `orm:"column(tenant_id);size(64)" json:"tenant_id"`
+	ProductNo    string     `orm:"column(product_no);size(50)" json:"product_no"`       // 产品编号
+	ProductName  string     `orm:"column(product_name);size(100)" json:"product_name"` // 产品名称
+	Category     string     `orm:"column(category);size(20)" json:"category"`           // 分类 1硬件/2软件/3服务/4开发/5其他
+	Unit         string     `orm:"column(unit);size(20)" json:"unit"`                   // 单位
+	Spec         string     `orm:"column(spec);size(255)" json:"spec"`                  // 规格型号
+	Price        float64    `orm:"column(price);digits(14);decimals(2);default(0)" json:"price"`           // 销售单价
+	CostPrice    float64    `orm:"column(cost_price);digits(14);decimals(2);default(0)" json:"cost_price"` // 成本单价
+	TaxRate      float64    `orm:"column(tax_rate);digits(6);decimals(2);default(0)" json:"tax_rate"`       // 税率(%)
+	Status       int8       `orm:"column(status);default(1)" json:"status"`             // 1启用/0停用
+	ProjectID    *uint64    `orm:"column(project_id);null" json:"project_id"`           // 来源项目ID（由项目生成时填入）
+	ProjectName  string     `orm:"column(project_name);size(100)" json:"project_name"`  // 来源项目名称
+	Remark       string     `orm:"column(remark);type(text);null" json:"remark"`
+	CreateUserID string     `orm:"column(create_user_id);size(64)" json:"create_user_id"`
+	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 *TenantCrmProduct) TableName() string {
+	return "yz_backend_crm_product"
+}
+
+
diff --git a/go/models/tenant_crm_product_category.go b/go/models/tenant_crm_product_category.go
new file mode 100644
index 0000000..1a36501
--- /dev/null
+++ b/go/models/tenant_crm_product_category.go
@@ -0,0 +1,27 @@
+package models
+
+import "time"
+
+// TenantCrmProductCategory CRM 产品分类（用户自定义产品归类）: yz_backend_crm_product_category
+//
+// 说明：
+//   - 与 CMS 产品分类类似，是 CRM 产品台账的产品归类（如：服务器类 / 软件许可 / 实施服务 等）；
+//   - 产品表单的「产品分类」下拉取自该表；status 1启用/0停用。
+type TenantCrmProductCategory struct {
+	ID         uint64     `orm:"column(id);pk;auto" json:"id"`
+	TenantID   string     `orm:"column(tenant_id);size(64)" json:"tenant_id"`
+	Name       string     `orm:"column(name);size(100)" json:"name"`         // 分类名称
+	Code       string     `orm:"column(code);size(50)" json:"code"`          // 分类编码（选填）
+	Sort       int        `orm:"column(sort);default(0)" json:"sort"`        // 排序
+	Status     int8       `orm:"column(status);default(1)" json:"status"`    // 1启用/0停用
+	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 *TenantCrmProductCategory) TableName() string {
+	return "yz_backend_crm_product_category"
+}
+
+
diff --git a/go/models/tenant_crm_project.go b/go/models/tenant_crm_project.go
index cf9543d..946d85a 100644
--- a/go/models/tenant_crm_project.go
+++ b/go/models/tenant_crm_project.go
@@ -27,6 +27,7 @@ type TenantCrmProject struct {
 	// DocCategoryID 项目在 OA 文档库的文件夹分类ID：
 	// 指向 yz_backend_oa_doc_category 中「共享文档 / 项目文档 / {项目名称}」这条记录（0 表示尚未建立）。
 	DocCategoryID uint64     `orm:"column(doc_category_id);default(0)" json:"doc_category_id"`
+	Products      string     `orm:"column(products);type(text);null" json:"products"` // 项目产品清单JSON（写入产品管理时使用）
 	CreateUserID  string     `orm:"column(create_user_id);size(64)" json:"create_user_id"`
 	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"`
diff --git a/go/routers/backend/backend.go b/go/routers/backend/backend.go
index b35ee88..4a33c30 100644
--- a/go/routers/backend/backend.go
+++ b/go/routers/backend/backend.go
@@ -401,6 +401,17 @@ func registerOrganizationRoutes(module string) {
 	beego.Router("/backend/crm/project", &controllers.BackendCrmProjectController{}, "post:Create")
 	beego.Router("/backend/crm/project/:id", &controllers.BackendCrmProjectController{}, "get:Detail;put:Update;delete:Delete")
 
+	// CRM产品管理（产品台账/目录；可由项目生成时写入）
+	beego.Router("/backend/crm/product/list", &controllers.BackendCrmProductController{}, "get:List")
+	beego.Router("/backend/crm/product", &controllers.BackendCrmProductController{}, "post:Create")
+	beego.Router("/backend/crm/product/:id", &controllers.BackendCrmProductController{}, "get:Detail;put:Update;delete:Delete")
+	beego.Router("/backend/crm/product/sync-from-project", &controllers.BackendCrmProductController{}, "post:SyncFromProject")
+
+	// CRM产品分类管理（用户自定义产品归类；产品表单的分类下拉取自该表）
+	beego.Router("/backend/crm/product/category/list", &controllers.BackendCrmProductCategoryController{}, "get:List")
+	beego.Router("/backend/crm/product/category", &controllers.BackendCrmProductCategoryController{}, "post:Create")
+	beego.Router("/backend/crm/product/category/:id", &controllers.BackendCrmProductCategoryController{}, "get:Detail;put:Update;delete:Delete")
+
 	// CRM项目文档（与OA文档库「共享文档/项目文档」绑定：列表/上传同步/删除同步/文件夹管理）
 	beego.Router("/backend/crm/project/:id/docs", &controllers.BackendCrmProjectController{}, "get:DocList")
 	beego.Router("/backend/crm/project/:id/doc-upload", &controllers.BackendCrmProjectController{}, "post:DocUpload")