From e98b30edd361a05a7292807d2b1a314934e93d55 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9D=8E=E5=BF=97=E5=BC=BA?= <357099073@qq.com>
Date: Mon, 17 Nov 2025 15:33:57 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96=E5=AD=97=E5=85=B8=E6=A8=A1?=
 =?UTF-8?q?=E5=9D=97?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 pc/src/components/CommonHeader.vue         |  36 +-
 pc/src/views/system/dict/index.vue         |  63 +-
 server/controllers/dict.go                 |  13 +-
 server/database/init_mysql.sql             | 914 +++++++++++++++++++++
 server/database/sys_feedback.sql           |  20 -
 server/database/yz_tenant_crm_contact.sql  |  24 -
 server/database/yz_tenant_crm_customer.sql |  26 -
 server/database/yz_tenant_crm_supplier.sql |  26 -
 server/database/yz_tenant_tasks.sql        |  75 --
 server/services/dict.go                    |  21 +-
 10 files changed, 1014 insertions(+), 204 deletions(-)
 create mode 100644 server/database/init_mysql.sql
 delete mode 100644 server/database/sys_feedback.sql
 delete mode 100644 server/database/yz_tenant_crm_contact.sql
 delete mode 100644 server/database/yz_tenant_crm_customer.sql
 delete mode 100644 server/database/yz_tenant_crm_supplier.sql
 delete mode 100644 server/database/yz_tenant_tasks.sql

diff --git a/pc/src/components/CommonHeader.vue b/pc/src/components/CommonHeader.vue
index 9320972..c0b093a 100644
--- a/pc/src/components/CommonHeader.vue
+++ b/pc/src/components/CommonHeader.vue
@@ -5,9 +5,11 @@
         <i class="fa fa-bars"></i>
       </el-button>
       <el-breadcrumb separator="/" class="bread">
-        <el-breadcrumb-item :to="{ path: '/' }" style="position: relative !important; top: 1px !important;">首页</el-breadcrumb-item>
+        <el-breadcrumb-item :to="{ path: '/' }"
+          style="position: relative !important; top: 1px !important;">首页</el-breadcrumb-item>
         <el-breadcrumb-item v-for="(item, index) in breadcrumbs" :key="index"
-          :to="(item.label === '首页' || index === breadcrumbs.length - 1) ? { path: item.path } : null" style="position: relative !important; top: 1px !important;">
+          :to="(item.label === '首页' || index === breadcrumbs.length - 1) ? { path: item.path } : null"
+          style="position: relative !important; top: 1px !important;">
           {{ item.label }}
         </el-breadcrumb-item>
       </el-breadcrumb>
@@ -21,6 +23,22 @@
       <el-button circle :icon="themeIcon" @click="toggleTheme" class="theme-toggle-btn"
         :title="currentTheme === 'dark' ? '切换到亮色模式' : '切换到暗色模式'" />
 
+      <!-- 消息中心 -->
+      <el-dropdown trigger="click">
+        <span class="el-dropdown-link" style="cursor: pointer;">
+          <el-button circle class="message-btn" title="消息中心">
+            <el-icon>
+              <Bell />
+            </el-icon>
+          </el-button>
+        </span>
+        <template #dropdown>
+          <el-dropdown-menu class="message-menu" style="width: 260px;">
+            <el-dropdown-item disabled>暂无新消息</el-dropdown-item>
+          </el-dropdown-menu>
+        </template>
+      </el-dropdown>
+
       <el-dropdown trigger="click" @command="handleCommand">
         <span class="el-dropdown-link" style="cursor: pointer;">
           <img :src="getImageUrl('user')" class="user" />
@@ -45,6 +63,9 @@
       </el-dropdown>
     </div>
   </div>
+
+  <div class="message-center">
+  </div>
 </template>
 
 <script setup lang="ts">
@@ -52,7 +73,7 @@ import { ref, computed, onMounted, onUnmounted } from "vue";
 import { useRouter, useRoute } from "vue-router";
 import { useAllDataStore, useMenuStore } from "@/stores";
 import { useAuthStore } from "@/stores/auth";
-import { User, SwitchButton, Sunny, Moon, Refresh } from '@element-plus/icons-vue';
+import { User, SwitchButton, Sunny, Moon, Refresh, Bell } from '@element-plus/icons-vue';
 import { ElMessage } from 'element-plus';
 
 const router = useRouter();
@@ -72,7 +93,6 @@ interface Breadcrumb {
 
 const menuStore = useMenuStore();
 const cacheLoading = ref(false);
-
 // 使用 store 中的菜单数据
 const menuList = computed(() => menuStore.menus);
 
@@ -360,7 +380,7 @@ onUnmounted(() => {
     height: 40px;
     border-radius: 50%;
     // 使用 Element Plus 的边框颜色变量
-    border: 2px solid var(--el-border-color);
+    // border: 2px solid var(--el-border-color);
     transition: border-color 0.3s ease;
 
     &:hover {
@@ -444,7 +464,11 @@ onUnmounted(() => {
   }
 }
 
-:deep(.el-tabs__nav){
+:deep(.el-tabs__nav) {
   height: 36px !important;
 }
+
+:deep(.el-button) {
+  margin-left: 0 !important;
+}
 </style>
diff --git a/pc/src/views/system/dict/index.vue b/pc/src/views/system/dict/index.vue
index 8c227a5..b65fc3b 100644
--- a/pc/src/views/system/dict/index.vue
+++ b/pc/src/views/system/dict/index.vue
@@ -35,7 +35,7 @@
           </div>
 
           <el-table
-            :data="filteredDictTypes"
+            :data="dictTypes"
             stripe
             style="width: 100%"
             v-loading="typeLoading"
@@ -67,8 +67,8 @@
                 </el-tag>
               </template>
             </el-table-column>
-            <el-table-column prop="sort" label="排序" width="80" align="center" />
-            <el-table-column prop="remark" label="备注" min-width="200" show-overflow-tooltip />
+            <!-- <el-table-column prop="sort" label="排序" width="80" align="center" /> -->
+            <!-- <el-table-column prop="remark" label="备注" min-width="200" show-overflow-tooltip /> -->
             <el-table-column prop="create_time" label="创建时间" width="180" align="center">
               <template #default="{ row }">
                 {{ formatDate(row.create_time) }}
@@ -91,6 +91,16 @@
               </template>
             </el-table-column>
           </el-table>
+          <div class="pagination-bar">
+            <el-pagination
+              background
+              :current-page="currentPage"
+              :page-size="pageSize"
+              :total="totalCount"
+              @current-change="handlePageChange"
+              layout="total, prev, pager, next"
+            />
+          </div>
       </div>
     </div>
 
@@ -150,6 +160,11 @@ const typeSearchKeyword = ref('')
 const typeDialogVisible = ref(false)
 const currentDictType = ref<any>(null)
 
+// 分页相关
+const currentPage = ref(1)
+const pageSize = ref(10)
+const totalCount = ref(0)
+
 const selectedDictTypeId = ref<number | null>(null)
 const selectedDictType = computed(() => {
   if (!selectedDictTypeId.value) {
@@ -158,19 +173,6 @@ const selectedDictType = computed(() => {
   return dictTypes.value.find((type) => type.id === selectedDictTypeId.value) || null
 })
 
-// 过滤后的字典类型
-const filteredDictTypes = computed(() => {
-  if (!typeSearchKeyword.value) {
-    return dictTypes.value
-  }
-  const keyword = typeSearchKeyword.value.toLowerCase()
-  return dictTypes.value.filter(
-    (type) =>
-      (type.dict_name && type.dict_name.toLowerCase().includes(keyword)) ||
-      (type.dict_code && type.dict_code.toLowerCase().includes(keyword))
-  )
-})
-
 // 格式化日期
 function formatDate(dateStr: string | null | undefined): string {
   if (!dateStr) return ''
@@ -192,31 +194,42 @@ function formatDate(dateStr: string | null | undefined): string {
 async function fetchDictTypes() {
   typeLoading.value = true
   try {
-    const res = await getDictTypes()
+    const res = await getDictTypes({
+      page: currentPage.value,
+      pageSize: pageSize.value,
+      keyword: typeSearchKeyword.value
+    })
     if (res.success === true && res.data) {
-      dictTypes.value = Array.isArray(res.data) ? res.data : []
+      dictTypes.value = Array.isArray(res.data.list) ? res.data.list : (Array.isArray(res.data) ? res.data : [])
+      totalCount.value = res.data.total || res.data.length || 0
     } else if (Array.isArray(res)) {
       dictTypes.value = res
+      totalCount.value = res.length
     } else {
       dictTypes.value = []
+      totalCount.value = 0
       ElMessage.error(res.message || '获取字典类型失败')
     }
   } catch (error: any) {
     ElMessage.error(error.message || '获取字典类型失败')
     dictTypes.value = []
+    totalCount.value = 0
   } finally {
     typeLoading.value = false
   }
 }
 
-// 标签式视图切换已移除
-
 // 字典类型搜索
 function handleTypeSearch() {
-  // 搜索逻辑已在computed中处理
+  currentPage.value = 1
+  fetchDictTypes()
 }
 
-// 字典项视图内由子组件处理
+// 分页切换
+function handlePageChange(page: number) {
+  currentPage.value = page
+  fetchDictTypes()
+}
 
 // 添加字典类型
 function handleAddType() {
@@ -334,6 +347,12 @@ onMounted(() => {
   }
 }
 
+.pagination-bar {
+  display: flex;
+  justify-content: flex-end;
+  margin-top: 20px;
+}
+
 .color-display {
   display: flex;
   align-items: center;
diff --git a/server/controllers/dict.go b/server/controllers/dict.go
index 3c95772..f8dd25f 100644
--- a/server/controllers/dict.go
+++ b/server/controllers/dict.go
@@ -45,7 +45,11 @@ func (c *DictController) GetDictTypes() {
 		status = &statusVal
 	}
 
-	dictTypes, err := services.GetDictTypes(tenantId, userId, parentId, status)
+	// 分页参数
+	page, _ := c.GetInt("page", 1)
+	pageSize, _ := c.GetInt("pageSize", 20)
+
+	dictTypes, total, err := services.GetDictTypes(tenantId, userId, parentId, status, page, pageSize)
 	if err != nil {
 		c.Data["json"] = map[string]interface{}{
 			"success": false,
@@ -57,7 +61,12 @@ func (c *DictController) GetDictTypes() {
 
 	c.Data["json"] = map[string]interface{}{
 		"success": true,
-		"data":    dictTypes,
+		"data": map[string]interface{}{
+			"list":  dictTypes,
+			"total": total,
+			"page":  page,
+			"pageSize": pageSize,
+		},
 	}
 	c.ServeJSON()
 }
diff --git a/server/database/init_mysql.sql b/server/database/init_mysql.sql
new file mode 100644
index 0000000..1f64d1f
--- /dev/null
+++ b/server/database/init_mysql.sql
@@ -0,0 +1,914 @@
+-- MySQL dump 10.13  Distrib 8.0.41, for Win64 (x86_64)
+--
+-- Host: 212.64.112.158    Database: gotest
+-- ------------------------------------------------------
+-- Server version	5.7.44-log
+
+/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
+/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
+/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
+/*!50503 SET NAMES utf8mb4 */;
+/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
+/*!40103 SET TIME_ZONE='+00:00' */;
+/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
+/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
+/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
+/*!40111 SET @OLD_SQL_NOTES=@@SQL_NOTES, SQL_NOTES=0 */;
+
+--
+-- Current Database: `gotest`
+--
+
+CREATE DATABASE /*!32312 IF NOT EXISTS*/ `gotest` /*!40100 DEFAULT CHARACTER SET utf8mb4 */;
+
+USE `gotest`;
+
+--
+-- Table structure for table `sys_access_log`
+--
+
+DROP TABLE IF EXISTS `sys_access_log`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!50503 SET character_set_client = utf8mb4 */;
+CREATE TABLE `sys_access_log` (
+  `id` bigint(20) NOT NULL AUTO_INCREMENT,
+  `tenant_id` int(11) NOT NULL DEFAULT '0',
+  `user_id` int(11) NOT NULL DEFAULT '0',
+  `username` varchar(255) NOT NULL DEFAULT '',
+  `module` varchar(255) NOT NULL DEFAULT '',
+  `resource_type` varchar(255) NOT NULL DEFAULT '',
+  `resource_id` int(11) DEFAULT NULL,
+  `request_url` varchar(255) DEFAULT NULL,
+  `query_string` longtext,
+  `ip_address` varchar(255) DEFAULT NULL,
+  `user_agent` varchar(255) DEFAULT NULL,
+  `request_method` varchar(255) DEFAULT NULL,
+  `duration` int(11) DEFAULT NULL,
+  `create_time` datetime NOT NULL,
+  PRIMARY KEY (`id`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `sys_dict_item`
+--
+
+DROP TABLE IF EXISTS `sys_dict_item`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!50503 SET character_set_client = utf8mb4 */;
+CREATE TABLE `sys_dict_item` (
+  `id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT '主键ID',
+  `dict_type_id` bigint(20) NOT NULL COMMENT '字典类型ID',
+  `dict_label` varchar(100) NOT NULL COMMENT '字典标签（显示值，如 正常）',
+  `dict_value` varchar(100) NOT NULL COMMENT '字典值（存储值，如 1）',
+  `parent_id` bigint(20) NOT NULL DEFAULT '0' COMMENT '父级字典项ID（0表示一级项）',
+  `status` tinyint(1) NOT NULL DEFAULT '1' COMMENT '状态（0-禁用，1-启用）',
+  `sort` int(11) NOT NULL DEFAULT '0' COMMENT '排序号',
+  `color` varchar(20) DEFAULT NULL COMMENT '颜色标记（如 #1890ff）',
+  `icon` varchar(50) DEFAULT NULL COMMENT '图标（如 el-icon-success）',
+  `remark` varchar(500) DEFAULT NULL COMMENT '备注',
+  `create_by` varchar(50) DEFAULT NULL COMMENT '创建人',
+  `create_time` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+  `update_by` varchar(50) DEFAULT NULL COMMENT '更新人',
+  `update_time` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
+  `is_deleted` tinyint(1) NOT NULL DEFAULT '0' COMMENT '逻辑删除（0-未删，1-已删）',
+  PRIMARY KEY (`id`),
+  UNIQUE KEY `uk_dict_type_value` (`dict_type_id`,`dict_value`,`is_deleted`),
+  KEY `idx_dict_type_parent_status` (`dict_type_id`,`parent_id`,`status`,`is_deleted`),
+  KEY `idx_parent_id` (`parent_id`,`status`,`is_deleted`)
+) ENGINE=InnoDB AUTO_INCREMENT=48 DEFAULT CHARSET=utf8mb4 COMMENT='字典项表';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `sys_dict_type`
+--
+
+DROP TABLE IF EXISTS `sys_dict_type`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!50503 SET character_set_client = utf8mb4 */;
+CREATE TABLE `sys_dict_type` (
+  `id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT '主键ID',
+  `tenant_id` int(11) NOT NULL DEFAULT '0' COMMENT '租户ID（0表示平台字典，>0表示租户字典）',
+  `dict_code` varchar(50) NOT NULL COMMENT '字典编码（唯一，如 USER_STATUS）',
+  `dict_name` varchar(100) NOT NULL COMMENT '字典名称（如 用户状态）',
+  `parent_id` bigint(20) NOT NULL DEFAULT '0' COMMENT '父级字典ID（0表示一级字典）',
+  `is_global` tinyint(4) DEFAULT '0' COMMENT '是否全局0-否 1-是',
+  `status` tinyint(1) NOT NULL DEFAULT '1' COMMENT '状态（0-禁用，1-启用）',
+  `sort` int(11) NOT NULL DEFAULT '0' COMMENT '排序号',
+  `remark` varchar(500) DEFAULT NULL COMMENT '备注',
+  `create_by` varchar(50) DEFAULT NULL COMMENT '创建人',
+  `create_time` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+  `update_by` varchar(50) DEFAULT NULL COMMENT '更新人',
+  `update_time` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
+  `is_deleted` tinyint(1) NOT NULL DEFAULT '0' COMMENT '逻辑删除（0-未删，1-已删）',
+  PRIMARY KEY (`id`),
+  UNIQUE KEY `uk_dict_code_tenant` (`dict_code`,`is_deleted`),
+  KEY `idx_parent_id` (`parent_id`,`is_deleted`),
+  KEY `idx_status` (`status`,`is_deleted`),
+  KEY `idx_tenant_id` (`tenant_id`,`is_deleted`)
+) ENGINE=InnoDB AUTO_INCREMENT=14 DEFAULT CHARSET=utf8mb4 COMMENT='字典类型表';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `sys_feedback`
+--
+
+DROP TABLE IF EXISTS `sys_feedback`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!50503 SET character_set_client = utf8mb4 */;
+CREATE TABLE `sys_feedback` (
+  `id` varchar(36) NOT NULL COMMENT 'ID',
+  `tenant_id` varchar(64) NOT NULL COMMENT '租户ID',
+  `feedback_name` varchar(50) DEFAULT '' COMMENT '反馈人姓名',
+  `module` varchar(30) NOT NULL COMMENT '反馈对应模块',
+  `feedback_type` varchar(20) NOT NULL COMMENT '反馈类型',
+  `content` text NOT NULL COMMENT '反馈详细内容',
+  `attachment_url` varchar(255) DEFAULT '' COMMENT '附件URL',
+  `handle_status` varchar(20) NOT NULL DEFAULT '0' COMMENT '处理状态（0-待处理/1-处理中/2-已解决/3-已驳回/4-无需处理）',
+  `handle_remark` text COMMENT '处理备注（移除默认值，TEXT类型不支持）',
+  `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',
+  PRIMARY KEY (`id`),
+  KEY `idx_tenant_id` (`tenant_id`) COMMENT '租户ID索引，优化租户级查询',
+  KEY `idx_module` (`module`) COMMENT '模块索引，优化模块级反馈统计',
+  KEY `idx_handle_status` (`handle_status`) COMMENT '处理状态索引，优化待处理反馈查询',
+  KEY `idx_create_time` (`create_time`) COMMENT '创建时间索引，优化时间范围查询'
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='通用反馈表（支持租户隔离、软删除）';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `sys_operation_log`
+--
+
+DROP TABLE IF EXISTS `sys_operation_log`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!50503 SET character_set_client = utf8mb4 */;
+CREATE TABLE `sys_operation_log` (
+  `id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT '日志ID',
+  `tenant_id` int(11) NOT NULL DEFAULT '0' COMMENT '租户ID（0表示平台操作，>0表示租户操作）',
+  `user_id` int(11) NOT NULL COMMENT '操作用户ID',
+  `username` varchar(50) NOT NULL COMMENT '操作用户名',
+  `module` varchar(100) NOT NULL COMMENT '操作模块（user/tenant/dict/role等）',
+  `resource_type` varchar(50) NOT NULL COMMENT '资源类型（如User/Tenant/Dict等）',
+  `resource_id` int(11) DEFAULT NULL COMMENT '资源ID（如被操作的用户ID、租户ID等）',
+  `operation` varchar(20) NOT NULL COMMENT '操作类型（CREATE/UPDATE/DELETE/LOGIN/LOGOUT/VIEW等）',
+  `description` varchar(500) DEFAULT NULL COMMENT '操作描述',
+  `old_value` longtext COMMENT '修改前的值（JSON格式，用于UPDATE操作）',
+  `new_value` longtext COMMENT '修改后的值（JSON格式，用于UPDATE操作）',
+  `ip_address` varchar(50) DEFAULT NULL COMMENT 'IP地址',
+  `user_agent` varchar(500) DEFAULT NULL COMMENT '用户代理信息',
+  `request_method` varchar(10) DEFAULT NULL COMMENT '请求方法（GET/POST/PUT/DELETE等）',
+  `request_url` varchar(500) DEFAULT NULL COMMENT '请求URL',
+  `status` tinyint(1) NOT NULL DEFAULT '1' COMMENT '1-成功，0-失败',
+  `error_message` text COMMENT '错误信息',
+  `duration` int(11) DEFAULT NULL COMMENT '执行时长（毫秒）',
+  `create_time` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '操作时间',
+  PRIMARY KEY (`id`),
+  KEY `idx_tenant_id` (`tenant_id`),
+  KEY `idx_user_id` (`user_id`),
+  KEY `idx_module` (`module`),
+  KEY `idx_resource_type` (`resource_type`),
+  KEY `idx_resource_id` (`resource_id`),
+  KEY `idx_operation` (`operation`),
+  KEY `idx_create_time` (`create_time`),
+  KEY `idx_tenant_user_time` (`tenant_id`,`user_id`,`create_time`),
+  KEY `idx_tenant_module_time` (`tenant_id`,`module`,`create_time`)
+) ENGINE=InnoDB AUTO_INCREMENT=86 DEFAULT CHARSET=utf8mb4 COMMENT='系统操作日志表';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `yz_exam`
+--
+
+DROP TABLE IF EXISTS `yz_exam`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!50503 SET character_set_client = utf8mb4 */;
+CREATE TABLE `yz_exam` (
+  `id` int(11) NOT NULL AUTO_INCREMENT COMMENT '考试唯一标识',
+  `tenant_id` int(11) NOT NULL COMMENT '租户ID（多租户隔离）',
+  `category_id` int(11) NOT NULL COMMENT '关联考试分类表ID',
+  `exam_name` varchar(100) NOT NULL COMMENT '考试名称',
+  `exam_desc` varchar(500) DEFAULT '' COMMENT '考试描述',
+  `exam_time` datetime NOT NULL COMMENT '考试开始时间',
+  `exam_duration` int(11) NOT NULL COMMENT '考试时长（分钟）',
+  `status` tinyint(1) NOT NULL DEFAULT '0' COMMENT '考试状态（0-未开始，1-进行中，2-已结束，3-已取消）',
+  `create_by` int(11) NOT NULL COMMENT '创建人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',
+  PRIMARY KEY (`id`),
+  KEY `idx_tenant_category_status` (`tenant_id`,`category_id`,`status`),
+  KEY `idx_tenant_create_by` (`tenant_id`,`create_by`),
+  KEY `fk_yz_exam_category` (`category_id`),
+  CONSTRAINT `fk_yz_exam_category` FOREIGN KEY (`category_id`) REFERENCES `yz_exam_category` (`id`) ON DELETE CASCADE,
+  CONSTRAINT `fk_yz_exam_tenant` FOREIGN KEY (`tenant_id`) REFERENCES `yz_tenants` (`id`) ON DELETE CASCADE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='考试主表（关联分类+租户隔离）';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `yz_exam_category`
+--
+
+DROP TABLE IF EXISTS `yz_exam_category`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!50503 SET character_set_client = utf8mb4 */;
+CREATE TABLE `yz_exam_category` (
+  `id` int(11) NOT NULL AUTO_INCREMENT COMMENT '分类唯一标识',
+  `tenant_id` int(11) NOT NULL COMMENT '租户ID（多租户隔离）',
+  `category_name` varchar(50) NOT NULL COMMENT '分类名称',
+  `parent_id` int(11) DEFAULT '0' COMMENT '父分类ID，0表示一级分类',
+  `sort_order` tinyint(4) DEFAULT '0' COMMENT '排序序号',
+  `status` tinyint(1) NOT NULL DEFAULT '1' COMMENT '状态（1-启用，0-禁用）',
+  `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',
+  PRIMARY KEY (`id`),
+  KEY `idx_tenant_parent` (`tenant_id`,`parent_id`),
+  KEY `idx_tenant_status` (`tenant_id`,`status`),
+  KEY `idx_tenant_id` (`tenant_id`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='考试分类表（含多租户隔离）';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `yz_exam_users`
+--
+
+DROP TABLE IF EXISTS `yz_exam_users`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!50503 SET character_set_client = utf8mb4 */;
+CREATE TABLE `yz_exam_users` (
+  `id` int(11) NOT NULL AUTO_INCREMENT COMMENT '用户唯一标识',
+  `tenant_id` int(11) NOT NULL COMMENT '租户ID（多租户隔离）',
+  `username` varchar(50) NOT NULL COMMENT '用户名',
+  `real_name` varchar(50) DEFAULT '' COMMENT '真实姓名',
+  `mobile` varchar(20) DEFAULT '' COMMENT '手机号',
+  `email` varchar(100) DEFAULT '' COMMENT '邮箱',
+  `user_type` tinyint(1) NOT NULL DEFAULT '1' COMMENT '用户类型（1-学生，2-教师，3-管理员）',
+  `status` tinyint(1) NOT NULL DEFAULT '1' COMMENT '账号状态（1-正常，0-禁用，2-冻结）',
+  `password` varchar(100) NOT NULL COMMENT '加密后密码（salt+明文密码哈希）',
+  `salt` varchar(50) NOT NULL COMMENT '密码盐值',
+  `last_login_time` datetime DEFAULT NULL COMMENT '最后登录时间',
+  `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',
+  PRIMARY KEY (`id`),
+  UNIQUE KEY `uk_tenant_username` (`tenant_id`,`username`),
+  UNIQUE KEY `uk_salt` (`salt`) USING BTREE,
+  UNIQUE KEY `uk_tenant_mobile` (`tenant_id`,`mobile`) USING BTREE,
+  KEY `idx_tenant_username` (`tenant_id`,`username`),
+  KEY `idx_tenant_type_status` (`tenant_id`,`user_type`,`status`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='考试用户表';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `yz_files`
+--
+
+DROP TABLE IF EXISTS `yz_files`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!50503 SET character_set_client = utf8mb4 */;
+CREATE TABLE `yz_files` (
+  `id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT '文件ID',
+  `tenant_id` varchar(64) COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '租户ID',
+  `user_id` int(11) NOT NULL DEFAULT '0' COMMENT '用户ID',
+  `file_name` varchar(255) COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '文件名称',
+  `original_name` varchar(255) COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '原始文件名',
+  `file_path` varchar(500) COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '文件存储路径',
+  `file_url` varchar(500) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '文件访问URL',
+  `file_size` bigint(20) NOT NULL DEFAULT '0' COMMENT '文件大小(字节)',
+  `file_type` varchar(50) COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '文件类型',
+  `file_ext` varchar(20) COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '文件扩展名',
+  `md5` varchar(32) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '文件MD5值，用于去重',
+  `category` varchar(100) COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '文件分类',
+  `sub_category` varchar(100) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '子分类',
+  `status` tinyint(4) DEFAULT '1' COMMENT '状态(1:正常, 0:删除)',
+  `is_public` tinyint(4) DEFAULT '0' COMMENT '是否公开(1:是, 0:否)',
+  `upload_by` varchar(100) COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '上传人',
+  `upload_time` datetime DEFAULT CURRENT_TIMESTAMP COMMENT '上传时间',
+  `delete_time` datetime DEFAULT NULL COMMENT '删除时间',
+  PRIMARY KEY (`id`),
+  KEY `idx_tenant` (`tenant_id`),
+  KEY `idx_user` (`user_id`),
+  KEY `idx_category` (`category`),
+  KEY `idx_upload_time` (`upload_time`),
+  KEY `idx_status` (`status`),
+  KEY `idx_md5` (`md5`),
+  KEY `idx_original_name` (`original_name`)
+) ENGINE=InnoDB AUTO_INCREMENT=72 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='文件表';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `yz_knowledge`
+--
+
+DROP TABLE IF EXISTS `yz_knowledge`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!50503 SET character_set_client = utf8mb4 */;
+CREATE TABLE `yz_knowledge` (
+  `knowledge_id` int(11) NOT NULL AUTO_INCREMENT COMMENT '知识ID',
+  `tenant_id` int(11) DEFAULT NULL COMMENT '租户ID',
+  `title` varchar(200) NOT NULL COMMENT '标题',
+  `category_id` int(11) DEFAULT NULL COMMENT '分类ID',
+  `tags` text COMMENT '标签JSON数组，存储标签名称',
+  `author` varchar(50) NOT NULL COMMENT '作者',
+  `content` longtext COMMENT '正文内容（富文本）',
+  `summary` varchar(500) DEFAULT NULL COMMENT '摘要',
+  `cover_url` varchar(500) DEFAULT NULL COMMENT '封面图片URL',
+  `status` tinyint(4) DEFAULT '0' COMMENT '状态：0-草稿，1-已发布，2-已归档',
+  `share` int(10) DEFAULT '0' COMMENT '是否共享 0-不共享 1-共享',
+  `view_count` int(11) DEFAULT '0' COMMENT '查看次数',
+  `like_count` int(11) DEFAULT '0' COMMENT '点赞数',
+  `is_recommend` tinyint(4) DEFAULT '0' COMMENT '是否推荐：0-否，1-是',
+  `is_top` tinyint(4) DEFAULT '0' COMMENT '是否置顶：0-否，1-是',
+  `create_time` datetime DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+  `update_time` datetime DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
+  `delete_time` datetime DEFAULT NULL COMMENT '删除时间',
+  `create_by` varchar(50) DEFAULT NULL COMMENT '创建人',
+  `update_by` varchar(50) DEFAULT NULL COMMENT '更新人',
+  `delete_by` varchar(255) DEFAULT NULL COMMENT '删除人',
+  PRIMARY KEY (`knowledge_id`),
+  KEY `idx_category_id` (`category_id`),
+  KEY `idx_author` (`author`),
+  KEY `idx_status` (`status`),
+  KEY `idx_create_time` (`create_time`),
+  KEY `idx_view_count` (`view_count`),
+  KEY `idx_is_recommend` (`is_recommend`),
+  KEY `idx_is_top` (`is_top`)
+) ENGINE=InnoDB AUTO_INCREMENT=16 DEFAULT CHARSET=utf8mb4 COMMENT='知识库内容表';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `yz_knowledge_category`
+--
+
+DROP TABLE IF EXISTS `yz_knowledge_category`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!50503 SET character_set_client = utf8mb4 */;
+CREATE TABLE `yz_knowledge_category` (
+  `category_id` int(11) NOT NULL AUTO_INCREMENT COMMENT '分类ID',
+  `tenant_id` int(11) DEFAULT NULL COMMENT '租户ID',
+  `category_name` varchar(100) NOT NULL COMMENT '分类名称',
+  `category_desc` varchar(500) DEFAULT NULL COMMENT '分类描述',
+  `parent_id` int(11) DEFAULT '0' COMMENT '父分类ID，0表示顶级分类',
+  `sort_order` int(11) DEFAULT '0' COMMENT '排序序号',
+  `create_time` datetime DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+  `update_time` datetime DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
+  PRIMARY KEY (`category_id`),
+  KEY `idx_parent_id` (`parent_id`),
+  KEY `idx_sort_order` (`sort_order`)
+) ENGINE=InnoDB AUTO_INCREMENT=13 DEFAULT CHARSET=utf8mb4 COMMENT='知识库分类表';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `yz_knowledge_favorites`
+--
+
+DROP TABLE IF EXISTS `yz_knowledge_favorites`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!50503 SET character_set_client = utf8mb4 */;
+CREATE TABLE `yz_knowledge_favorites` (
+  `favorite_id` int(11) NOT NULL AUTO_INCREMENT COMMENT '收藏ID',
+  `knowledge_id` int(11) NOT NULL COMMENT '知识ID',
+  `user_id` int(11) NOT NULL COMMENT '用户ID',
+  `tenant_id` int(11) DEFAULT NULL COMMENT '租户ID',
+  `create_time` datetime DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+  PRIMARY KEY (`favorite_id`),
+  UNIQUE KEY `uk_knowledge_user` (`knowledge_id`,`user_id`),
+  KEY `idx_user_id` (`user_id`),
+  CONSTRAINT `yz_fk_fav_knowledge` FOREIGN KEY (`knowledge_id`) REFERENCES `yz_knowledge` (`knowledge_id`) ON DELETE CASCADE,
+  CONSTRAINT `yz_fk_fav_user` FOREIGN KEY (`user_id`) REFERENCES `yz_users` (`id`) ON DELETE CASCADE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='知识库收藏表';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `yz_knowledge_tags`
+--
+
+DROP TABLE IF EXISTS `yz_knowledge_tags`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!50503 SET character_set_client = utf8mb4 */;
+CREATE TABLE `yz_knowledge_tags` (
+  `tag_id` int(11) NOT NULL AUTO_INCREMENT COMMENT '标签ID',
+  `tenant_id` int(11) DEFAULT NULL COMMENT '租户ID',
+  `tag_name` varchar(50) NOT NULL COMMENT '标签名称',
+  `tag_background` varchar(20) DEFAULT NULL COMMENT '标签背景',
+  `tag_color` varchar(20) DEFAULT NULL COMMENT '标签颜色',
+  `usage_count` int(11) DEFAULT '0' COMMENT '使用次数',
+  `create_time` datetime DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+  `update_time` datetime DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
+  PRIMARY KEY (`tag_id`),
+  UNIQUE KEY `uk_tag_name` (`tag_name`),
+  KEY `idx_usage_count` (`usage_count`)
+) ENGINE=InnoDB AUTO_INCREMENT=12 DEFAULT CHARSET=utf8mb4 COMMENT='知识库标签表';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `yz_menus`
+--
+
+DROP TABLE IF EXISTS `yz_menus`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!50503 SET character_set_client = utf8mb4 */;
+CREATE TABLE `yz_menus` (
+  `id` int(11) NOT NULL AUTO_INCREMENT COMMENT '菜单ID',
+  `name` varchar(100) COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '菜单名称',
+  `path` varchar(255) COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '菜单路径',
+  `parent_id` int(11) DEFAULT '0' COMMENT '父菜单ID，0表示顶级菜单',
+  `icon` varchar(100) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '菜单图标',
+  `order` int(11) DEFAULT '0' COMMENT '排序序号',
+  `status` tinyint(4) DEFAULT '1' COMMENT '状态：0-禁用，1-启用',
+  `is_show` int(11) DEFAULT NULL COMMENT '是否显示 0-不显示 1-显示',
+  `component_path` varchar(500) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '组件路径',
+  `is_external` tinyint(4) DEFAULT '0' COMMENT '是否外部链接：0-内部路由，1-外部链接',
+  `external_url` varchar(1000) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '外部链接地址',
+  `menu_type` tinyint(4) DEFAULT '1' COMMENT '菜单类型：1-页面菜单，2-目录菜单，3-权限按钮',
+  `permission` varchar(200) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '权限标识',
+  `description` varchar(500) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '菜单描述',
+  `create_time` datetime DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+  `update_time` datetime 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）',
+  `create_by` varchar(100) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '创建人',
+  `update_by` varchar(100) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '更新人',
+  PRIMARY KEY (`id`),
+  KEY `idx_parent_id` (`parent_id`),
+  KEY `idx_status` (`status`),
+  KEY `idx_order` (`order`),
+  KEY `idx_menu_type` (`menu_type`),
+  KEY `idx_delete_time` (`delete_time`)
+) ENGINE=InnoDB AUTO_INCREMENT=136 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='菜单表（增强版）';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `yz_program_category`
+--
+
+DROP TABLE IF EXISTS `yz_program_category`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!50503 SET character_set_client = utf8mb4 */;
+CREATE TABLE `yz_program_category` (
+  `category_id` int(11) NOT NULL AUTO_INCREMENT COMMENT '分类ID',
+  `category_name` varchar(100) COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '分类名称',
+  `category_desc` varchar(500) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '分类描述',
+  `parent_id` int(11) DEFAULT '0' COMMENT '父分类ID，0表示顶级分类',
+  `sort_order` int(11) DEFAULT '0' COMMENT '排序序号，用于展示顺序',
+  `create_time` datetime DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+  `update_time` datetime DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
+  PRIMARY KEY (`category_id`),
+  KEY `idx_parent_id` (`parent_id`)
+) ENGINE=InnoDB AUTO_INCREMENT=4 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='程序分类表';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `yz_program_info`
+--
+
+DROP TABLE IF EXISTS `yz_program_info`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!50503 SET character_set_client = utf8mb4 */;
+CREATE TABLE `yz_program_info` (
+  `program_id` int(11) NOT NULL AUTO_INCREMENT COMMENT '程序ID',
+  `category_id` int(11) NOT NULL COMMENT '所属分类ID',
+  `program_name` varchar(200) COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '程序名称',
+  `program_desc` text COLLATE utf8mb4_unicode_ci COMMENT '程序描述',
+  `jump_url` varchar(1000) COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '跳转地址',
+  `icon_url` varchar(1000) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '程序图标地址',
+  `version` varchar(50) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '程序版本',
+  `status` tinyint(4) DEFAULT '1' COMMENT '状态：0-禁用，1-启用',
+  `sort_order` int(11) DEFAULT '0' COMMENT '排序序号，用于展示顺序',
+  `create_time` datetime DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+  `update_time` datetime DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
+  PRIMARY KEY (`program_id`),
+  KEY `idx_category_id` (`category_id`),
+  KEY `idx_status` (`status`),
+  CONSTRAINT `yz_fk_program_category` FOREIGN KEY (`category_id`) REFERENCES `yz_program_category` (`category_id`) ON DELETE CASCADE
+) ENGINE=InnoDB AUTO_INCREMENT=4 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='程序信息表';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `yz_roles`
+--
+
+DROP TABLE IF EXISTS `yz_roles`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!50503 SET character_set_client = utf8mb4 */;
+CREATE TABLE `yz_roles` (
+  `role_id` int(11) NOT NULL AUTO_INCREMENT COMMENT '角色ID',
+  `tenant_id` int(11) NOT NULL COMMENT '租户ID 0-全局角色 其他-各租户自设角色',
+  `role_code` varchar(50) COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '角色代码',
+  `role_name` varchar(50) COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '角色名称',
+  `description` varchar(500) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '角色描述',
+  `menu_ids` json DEFAULT NULL COMMENT '菜单权限ID数组，JSON格式存储',
+  `status` tinyint(4) DEFAULT '1' COMMENT '角色状态：0-禁用，1-启用',
+  `sort_order` int(11) DEFAULT '0' COMMENT '排序序号',
+  `default` tinyint(4) NOT NULL DEFAULT '0' COMMENT '角色显示范围：0-全局展示，1-平台用户展示(yz_users)，2-租户用户展示(yz_tenant_employees)',
+  `create_time` datetime DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+  `update_time` datetime DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
+  `delete_time` datetime DEFAULT NULL COMMENT '删除时间',
+  `create_by` varchar(50) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '创建人',
+  `update_by` varchar(50) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '更新人',
+  PRIMARY KEY (`role_id`),
+  UNIQUE KEY `uk_role_code` (`role_code`),
+  KEY `idx_status` (`status`),
+  KEY `idx_sort_order` (`sort_order`),
+  KEY `idx_create_time` (`create_time`),
+  KEY `idx_tenant_id` (`tenant_id`),
+  KEY `idx_delete_time` (`delete_time`)
+) ENGINE=InnoDB AUTO_INCREMENT=9 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='角色表';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `yz_tenant_crm_contact`
+--
+
+DROP TABLE IF EXISTS `yz_tenant_crm_contact`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!50503 SET character_set_client = utf8mb4 */;
+CREATE TABLE `yz_tenant_crm_contact` (
+  `id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT '自增主键ID',
+  `tenant_id` bigint(20) NOT NULL COMMENT '租户ID（关联租户表，隔离数据）',
+  `related_type` tinyint(4) NOT NULL COMMENT '关联类型：1=客户，2=供应商（区分联系人归属）',
+  `related_id` bigint(20) NOT NULL COMMENT '关联ID（关联yz_tenant_crm_customer.id或yz_tenant_crm_supplier.id）',
+  `contact_name` varchar(50) NOT NULL COMMENT '联系人姓名',
+  `gender` tinyint(4) DEFAULT '0' COMMENT '性别：0=未知，1=男，2=女',
+  `mobile` varchar(20) DEFAULT NULL COMMENT '手机号（唯一索引，避免重复）',
+  `phone` varchar(20) DEFAULT NULL COMMENT '固定电话',
+  `email` varchar(100) DEFAULT NULL COMMENT '邮箱',
+  `position` varchar(50) DEFAULT NULL COMMENT '职位（如：项目经理、采购负责人）',
+  `department` varchar(50) DEFAULT NULL COMMENT '所属部门',
+  `is_primary` tinyint(4) DEFAULT '0' COMMENT '是否主联系人：0=否，1=是（一个客户/供应商可设一个主联系人）',
+  `remark` varchar(500) DEFAULT NULL COMMENT '备注（如：关键决策人、对接优先级等）',
+  `create_time` datetime DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+  `update_time` datetime DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
+  `create_by` bigint(20) DEFAULT NULL COMMENT '创建人ID（关联用户表）',
+  `update_by` bigint(20) DEFAULT NULL COMMENT '更新人ID（关联用户表）',
+  `is_deleted` tinyint(4) DEFAULT '0' COMMENT '逻辑删除：0=正常，1=删除',
+  PRIMARY KEY (`id`),
+  UNIQUE KEY `uk_tenant_mobile` (`tenant_id`,`mobile`) COMMENT '同一租户内手机号唯一',
+  KEY `idx_tenant_related` (`tenant_id`,`related_type`,`related_id`) COMMENT '查询租户下某客户/供应商的所有联系人',
+  KEY `idx_contact_name` (`tenant_id`,`contact_name`) COMMENT '按姓名模糊查询联系人'
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='租户CRM联系人表';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `yz_tenant_crm_customer`
+--
+
+DROP TABLE IF EXISTS `yz_tenant_crm_customer`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!50503 SET character_set_client = utf8mb4 */;
+CREATE TABLE `yz_tenant_crm_customer` (
+  `id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT '自增主键ID',
+  `tenant_id` varchar(64) NOT NULL COMMENT '租户ID',
+  `customer_name` varchar(100) NOT NULL COMMENT '客户名称（企业/个人名称）',
+  `customer_type` varchar(20) NOT NULL COMMENT '客户类型（1-企业/2-政府机构/3-国企/4-个人）',
+  `contact_person` varchar(50) NOT NULL COMMENT '联系人姓名',
+  `contact_phone` varchar(20) NOT NULL COMMENT '联系人电话',
+  `contact_email` varchar(100) DEFAULT '' COMMENT '联系人邮箱',
+  `customer_level` varchar(20) DEFAULT '3' COMMENT '客户等级（1-核心客户/2-重要客户/3-普通客户/4-潜在客户）',
+  `industry` varchar(50) DEFAULT '' COMMENT '所属行业（如：互联网、金融、制造业、教育等）',
+  `address` varchar(255) DEFAULT '' COMMENT '客户地址（详细地址）',
+  `register_time` date DEFAULT NULL COMMENT '客户注册/合作起始日期',
+  `expire_time` date DEFAULT NULL COMMENT '合作到期日期（无到期则为空）',
+  `status` varchar(20) NOT NULL DEFAULT '1' COMMENT '客户状态（0-禁用/1-正常/2-冻结/3-已注销）',
+  `remark` text COMMENT '客户备注',
+  `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',
+  PRIMARY KEY (`id`),
+  KEY `idx_tenant_id` (`tenant_id`) COMMENT '租户ID索引，优化多租户隔离查询',
+  KEY `idx_customer_name` (`customer_name`) COMMENT '客户名称索引，优化按名称模糊查询',
+  KEY `idx_contact_phone` (`contact_phone`) COMMENT '联系人电话索引，优化按电话精准查询',
+  KEY `idx_status` (`status`) COMMENT '客户状态索引，优化按状态筛选（如：查询正常客户）',
+  KEY `idx_register_time` (`register_time`) COMMENT '注册时间索引，优化按合作时间范围查询'
+) ENGINE=InnoDB AUTO_INCREMENT=1001 DEFAULT CHARSET=utf8mb4 COMMENT='客户管理表（支持租户隔离、软删除、客户全生命周期追踪）';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `yz_tenant_crm_supplier`
+--
+
+DROP TABLE IF EXISTS `yz_tenant_crm_supplier`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!50503 SET character_set_client = utf8mb4 */;
+CREATE TABLE `yz_tenant_crm_supplier` (
+  `id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT '自增主键ID',
+  `tenant_id` varchar(64) NOT NULL COMMENT '租户ID',
+  `supplier_name` varchar(100) NOT NULL COMMENT '供应商名称（企业/个人名称）',
+  `supplier_type` varchar(20) NOT NULL COMMENT '供应商类型',
+  `contact_person` varchar(50) NOT NULL COMMENT '联系人姓名',
+  `contact_phone` varchar(20) NOT NULL COMMENT '联系人电话',
+  `contact_email` varchar(100) DEFAULT '' COMMENT '联系人邮箱',
+  `supplier_level` varchar(20) DEFAULT '3' COMMENT '供应商等级（1-核心供应商/2-重要供应商/3-普通供应商/4-潜在供应商）',
+  `industry` varchar(50) DEFAULT '' COMMENT '所属行业',
+  `address` varchar(255) DEFAULT '' COMMENT '供应商地址',
+  `register_time` date DEFAULT NULL COMMENT '供应商注册/合作起始日期',
+  `expire_time` date DEFAULT NULL COMMENT '合作到期日期',
+  `status` varchar(20) NOT NULL DEFAULT '1' COMMENT '供应商状态（0-禁用/1-正常/2-冻结/3-已注销）',
+  `remark` text COMMENT '供应商备注',
+  `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',
+  PRIMARY KEY (`id`),
+  KEY `idx_tenant_id` (`tenant_id`) COMMENT '租户ID索引，优化多租户隔离查询',
+  KEY `idx_supplier_name` (`supplier_name`) COMMENT '供应商名称索引，优化按名称模糊查询',
+  KEY `idx_contact_phone` (`contact_phone`) COMMENT '联系人电话索引，优化按电话精准查询',
+  KEY `idx_status` (`status`) COMMENT '供应商状态索引，优化按状态筛选',
+  KEY `idx_register_time` (`register_time`) COMMENT '注册时间索引，优化按合作时间范围查询'
+) ENGINE=InnoDB AUTO_INCREMENT=501 DEFAULT CHARSET=utf8mb4 COMMENT='供应商管理表';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `yz_tenant_departments`
+--
+
+DROP TABLE IF EXISTS `yz_tenant_departments`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!50503 SET character_set_client = utf8mb4 */;
+CREATE TABLE `yz_tenant_departments` (
+  `id` int(11) NOT NULL AUTO_INCREMENT COMMENT '部门ID',
+  `tenant_id` int(11) NOT NULL DEFAULT '0' COMMENT '租户ID',
+  `name` varchar(100) COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '部门名称',
+  `code` varchar(50) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '部门编码',
+  `parent_id` int(11) DEFAULT '0' COMMENT '父部门ID，0表示顶级部门',
+  `description` text COLLATE utf8mb4_unicode_ci COMMENT '部门描述',
+  `manager_id` int(11) DEFAULT NULL COMMENT '部门经理ID',
+  `sort_order` int(11) DEFAULT '0' COMMENT '排序序号',
+  `status` tinyint(4) DEFAULT '1' COMMENT '状态：1-启用，0-禁用',
+  `create_time` datetime DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+  `update_time` datetime 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_code` (`code`),
+  KEY `idx_parent_id` (`parent_id`),
+  KEY `idx_status` (`status`),
+  KEY `idx_sort_order` (`sort_order`),
+  KEY `idx_delete_time` (`delete_time`),
+  KEY `idx_tenant_delete` (`tenant_id`,`delete_time`)
+) ENGINE=InnoDB AUTO_INCREMENT=19 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='部门表';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `yz_tenant_employees`
+--
+
+DROP TABLE IF EXISTS `yz_tenant_employees`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!50503 SET character_set_client = utf8mb4 */;
+CREATE TABLE `yz_tenant_employees` (
+  `id` int(11) NOT NULL AUTO_INCREMENT COMMENT '员工ID',
+  `tenant_id` int(11) NOT NULL DEFAULT '0' COMMENT '租户ID',
+  `employee_no` varchar(50) COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '工号',
+  `name` varchar(50) COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '姓名',
+  `phone` varchar(20) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '手机号',
+  `email` varchar(100) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '邮箱',
+  `department_id` int(11) DEFAULT NULL COMMENT '部门ID',
+  `position_id` int(11) DEFAULT NULL COMMENT '职位ID',
+  `role` varchar(255) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '用户角色',
+  `bank_name` varchar(100) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '工资卡开户行',
+  `bank_account` varchar(50) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '工资卡卡号',
+  `password` varchar(255) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '登录密码（加密后）',
+  `salt` varchar(100) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '密码盐值',
+  `last_login_time` datetime DEFAULT NULL COMMENT '最后登录时间',
+  `last_login_ip` varchar(50) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '最后登录IP',
+  `status` tinyint(4) DEFAULT '1' COMMENT '状态：1-在职，0-离职',
+  `create_time` datetime DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+  `update_time` datetime 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_employee_no` (`employee_no`),
+  KEY `idx_name` (`name`),
+  KEY `idx_department_id` (`department_id`),
+  KEY `idx_position_id` (`position_id`),
+  KEY `idx_status` (`status`),
+  KEY `idx_create_time` (`create_time`)
+) ENGINE=InnoDB AUTO_INCREMENT=5 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='员工表';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `yz_tenant_positions`
+--
+
+DROP TABLE IF EXISTS `yz_tenant_positions`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!50503 SET character_set_client = utf8mb4 */;
+CREATE TABLE `yz_tenant_positions` (
+  `id` int(11) NOT NULL AUTO_INCREMENT COMMENT '职位ID',
+  `tenant_id` int(11) NOT NULL DEFAULT '0' COMMENT '租户ID',
+  `name` varchar(100) COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '职位名称',
+  `code` varchar(50) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '职位编码',
+  `department_id` int(11) DEFAULT NULL COMMENT '所属部门ID',
+  `level` int(11) DEFAULT '0' COMMENT '职位级别',
+  `description` text COLLATE utf8mb4_unicode_ci COMMENT '职位描述',
+  `sort_order` int(11) DEFAULT '0' COMMENT '排序序号',
+  `status` tinyint(4) DEFAULT '1' COMMENT '状态：1-启用，0-禁用',
+  `create_time` datetime DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+  `update_time` datetime 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_code` (`code`),
+  KEY `idx_department_id` (`department_id`),
+  KEY `idx_status` (`status`),
+  KEY `idx_sort_order` (`sort_order`),
+  KEY `idx_delete_time` (`delete_time`),
+  KEY `idx_dept_delete_status` (`department_id`,`delete_time`,`status`)
+) ENGINE=InnoDB AUTO_INCREMENT=104 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='职位表';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `yz_tenant_tasks`
+--
+
+DROP TABLE IF EXISTS `yz_tenant_tasks`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!50503 SET character_set_client = utf8mb4 */;
+CREATE TABLE `yz_tenant_tasks` (
+  `id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT '任务ID（主键）',
+  `tenant_id` bigint(20) NOT NULL COMMENT '租户ID（多租户隔离，如无多租户需求可设为默认1）',
+  `task_no` varchar(64) NOT NULL COMMENT '任务编号（唯一标识，如TASK20251112001）',
+  `task_name` varchar(255) NOT NULL COMMENT '任务名称',
+  `task_desc` text COMMENT '任务描述（富文本内容，支持图片/表格）',
+  `task_type` varchar(32) DEFAULT 'common' COMMENT '任务类型（common=普通任务，project=项目任务，repeat=重复任务，可自定义）',
+  `business_tag` varchar(64) DEFAULT NULL COMMENT '业务标签（多个标签用逗号分隔，如"紧急,日常协作"）',
+  `parent_task_id` bigint(20) DEFAULT NULL COMMENT '父任务ID（子任务关联用，无父任务则为NULL）',
+  `project_id` bigint(20) DEFAULT NULL COMMENT '关联项目ID（关联OA项目模块）',
+  `related_id` bigint(20) DEFAULT NULL COMMENT '关联其他模块ID（如审批单ID、客户ID）',
+  `related_type` varchar(32) DEFAULT NULL COMMENT '关联模块类型（approval=审批单，customer=客户，为空则无关联）',
+  `team_employee_ids` varchar(500) DEFAULT NULL COMMENT '团队成员',
+  `creator_id` bigint(20) NOT NULL COMMENT '创建人ID',
+  `creator_name` varchar(64) NOT NULL COMMENT '创建人姓名',
+  `principal_id` bigint(20) NOT NULL COMMENT '负责人ID',
+  `principal_name` varchar(64) NOT NULL COMMENT '负责人姓名',
+  `participant_ids` varchar(512) DEFAULT NULL COMMENT '参与人ID（多个用逗号分隔）',
+  `participant_names` varchar(512) DEFAULT NULL COMMENT '参与人姓名（多个用逗号分隔）',
+  `cc_ids` varchar(512) DEFAULT NULL COMMENT '抄送人ID（多个用逗号分隔）',
+  `cc_names` varchar(512) DEFAULT NULL COMMENT '抄送人姓名（多个用逗号分隔）',
+  `plan_start_time` datetime DEFAULT NULL COMMENT '计划开始时间',
+  `plan_end_time` datetime NOT NULL COMMENT '计划截止时间',
+  `actual_start_time` datetime DEFAULT NULL COMMENT '实际开始时间',
+  `actual_end_time` datetime DEFAULT NULL COMMENT '实际结束时间',
+  `estimated_hours` decimal(10,2) DEFAULT NULL COMMENT '预估工时（小时）',
+  `actual_hours` decimal(10,2) DEFAULT NULL COMMENT '实际工时（小时）',
+  `task_status` varchar(32) NOT NULL DEFAULT 'not_started' COMMENT '任务状态（0-未开始，1-进行中，2-暂停，3-已完成，4-已关闭）',
+  `priority` varchar(16) NOT NULL DEFAULT 'medium' COMMENT '优先级（0-高，1-中，2-低，3-紧急）',
+  `progress` tinyint(4) NOT NULL DEFAULT '0' COMMENT '任务进度（0-100，子任务存在时自动计算）',
+  `need_approval` tinyint(4) NOT NULL DEFAULT '0' COMMENT '是否需要完成审批（0=否，1=是）',
+  `approval_id` bigint(20) DEFAULT NULL COMMENT '关联审批单ID（完成审批时填写）',
+  `delay_approved` tinyint(4) NOT NULL DEFAULT '0' COMMENT '是否已延期审批（0=否，1=是）',
+  `old_plan_end_time` datetime DEFAULT NULL COMMENT '原计划截止时间（延期时记录）',
+  `repeat_type` varchar(16) DEFAULT NULL COMMENT '重复类型（daily=按日，weekly=按周，monthly=按月，为空则非重复任务）',
+  `repeat_cycle` int(11) DEFAULT NULL COMMENT '重复周期（如每周重复则为7，每月重复则为30）',
+  `repeat_end_time` datetime DEFAULT NULL COMMENT '重复截止时间（重复任务终止时间）',
+  `attachment_ids` varchar(1024) DEFAULT NULL COMMENT '附件ID（关联文件表，多个用逗号分隔）',
+  `remark` varchar(512) DEFAULT NULL COMMENT '备注（额外说明）',
+  `is_archived` tinyint(4) NOT NULL DEFAULT '0' COMMENT '是否归档（0=未归档，1=已归档）',
+  `archive_time` datetime DEFAULT NULL COMMENT '归档时间',
+  `created_time` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+  `updated_time` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
+  `deleted_time` datetime DEFAULT NULL COMMENT '删除时间',
+  `operator_id` bigint(20) DEFAULT NULL COMMENT '最后操作人ID',
+  `operator_name` varchar(64) DEFAULT NULL COMMENT '最后操作人姓名',
+  PRIMARY KEY (`id`),
+  UNIQUE KEY `uk_tenant_task_no` (`tenant_id`,`task_no`) COMMENT '租户+任务编号唯一索引',
+  KEY `idx_tenant_principal` (`tenant_id`,`principal_id`) COMMENT '租户+负责人索引（查询个人任务）',
+  KEY `idx_tenant_status` (`tenant_id`,`task_status`) COMMENT '租户+状态索引（筛选任务状态）',
+  KEY `idx_tenant_project` (`tenant_id`,`project_id`) COMMENT '租户+项目索引（查询项目下任务）',
+  KEY `idx_tenant_plan_end_time` (`tenant_id`,`plan_end_time`) COMMENT '租户+截止时间索引（逾期提醒、日历视图）',
+  KEY `idx_parent_task_id` (`parent_task_id`) COMMENT '父任务ID索引（查询子任务）'
+) ENGINE=InnoDB AUTO_INCREMENT=2 DEFAULT CHARSET=utf8mb4 COMMENT='OA系统任务表（多租户适配）';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `yz_tenants`
+--
+
+DROP TABLE IF EXISTS `yz_tenants`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!50503 SET character_set_client = utf8mb4 */;
+CREATE TABLE `yz_tenants` (
+  `id` int(11) NOT NULL AUTO_INCREMENT COMMENT '租户ID',
+  `name` varchar(100) COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '租户名称',
+  `code` varchar(50) COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '租户编码（唯一）',
+  `owner` varchar(50) COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '负责人',
+  `phone` varchar(20) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '联系电话',
+  `email` varchar(100) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '邮箱地址',
+  `status` varchar(20) COLLATE utf8mb4_unicode_ci DEFAULT '1' COMMENT '状态：1-启用，0-禁用',
+  `audit_status` varchar(20) COLLATE utf8mb4_unicode_ci DEFAULT 'pending' COMMENT '审核状态：pending-待审核，approved-已通过，rejected-已拒绝',
+  `audit_comment` text COLLATE utf8mb4_unicode_ci COMMENT '审核意见',
+  `audit_by` varchar(50) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '审核人',
+  `audit_time` datetime DEFAULT NULL COMMENT '审核时间',
+  `capacity` varchar(255) COLLATE utf8mb4_unicode_ci DEFAULT '0' COMMENT '分配空间容量（MB）',
+  `capacity_used` varchar(255) COLLATE utf8mb4_unicode_ci DEFAULT '0' COMMENT '已用空间容量（MB）',
+  `attachment_url` longtext COLLATE utf8mb4_unicode_ci COMMENT '附件',
+  `remark` text COLLATE utf8mb4_unicode_ci COMMENT '备注',
+  `create_time` datetime DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+  `update_time` datetime DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
+  `delete_time` datetime DEFAULT NULL COMMENT '删除时间',
+  `create_by` varchar(50) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '创建人',
+  `update_by` varchar(50) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '更新人',
+  PRIMARY KEY (`id`),
+  UNIQUE KEY `uk_code` (`code`),
+  KEY `idx_name` (`name`),
+  KEY `idx_owner` (`owner`),
+  KEY `idx_status` (`status`),
+  KEY `idx_audit_status` (`audit_status`),
+  KEY `idx_create_time` (`create_time`)
+) ENGINE=InnoDB AUTO_INCREMENT=11 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='租户表';
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `yz_users`
+--
+
+DROP TABLE IF EXISTS `yz_users`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!50503 SET character_set_client = utf8mb4 */;
+CREATE TABLE `yz_users` (
+  `id` int(11) NOT NULL AUTO_INCREMENT COMMENT '用户ID',
+  `tenant_id` int(11) DEFAULT NULL COMMENT '租户ID',
+  `username` varchar(50) COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '用户名',
+  `password` varchar(255) COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '加密后的密码',
+  `salt` varchar(100) COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '密码盐值',
+  `email` varchar(100) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '邮箱地址',
+  `avatar` varchar(500) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '头像URL',
+  `nickname` varchar(50) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '昵称',
+  `role` varchar(20) COLLATE utf8mb4_unicode_ci DEFAULT 'user' COMMENT '用户角色',
+  `department_id` int(11) DEFAULT NULL COMMENT '部门ID',
+  `position_id` int(11) DEFAULT NULL COMMENT '职位ID',
+  `status` tinyint(4) DEFAULT '1' COMMENT '用户状态：0-禁用，1-启用',
+  `last_login_time` datetime DEFAULT NULL COMMENT '最后登录时间',
+  `last_login_ip` varchar(45) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '最后登录IP',
+  `login_count` int(11) DEFAULT '0' COMMENT '登录次数',
+  `create_time` datetime DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+  `update_time` datetime DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
+  `delete_time` datetime DEFAULT NULL COMMENT '删除时间',
+  `create_by` varchar(50) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '创建人',
+  `update_by` varchar(50) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '更新人',
+  PRIMARY KEY (`id`),
+  UNIQUE KEY `uk_username` (`username`),
+  KEY `idx_email` (`email`),
+  KEY `idx_role` (`role`),
+  KEY `idx_status` (`status`),
+  KEY `idx_create_time` (`create_time`)
+) ENGINE=InnoDB AUTO_INCREMENT=4 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='用户表';
+/*!40101 SET character_set_client = @saved_cs_client */;
+/*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;
+
+/*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
+/*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
+/*!40014 SET UNIQUE_CHECKS=@OLD_UNIQUE_CHECKS */;
+/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
+/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;
+/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;
+/*!40111 SET SQL_NOTES=@OLD_SQL_NOTES */;
+
+CREATE TABLE `yz_exam_question` (
+  `id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT '试题唯一标识',
+  `tenant_id` int(11) NOT NULL COMMENT '租户ID（多租户隔离）',
+  `question_type` tinyint(1) NOT NULL DEFAULT 1 COMMENT '题型（1-单选，2-多选，3-判断，4-填空，5-简答）',
+  `question_title` varchar(1000) NOT NULL COMMENT '题干内容',
+  `question_analysis` varchar(2000) DEFAULT '' COMMENT '试题解析',
+  `score` decimal(5,2) NOT NULL DEFAULT 0.00 COMMENT '试题分值',
+  `sort_order` tinyint(4) DEFAULT 0 COMMENT '排序序号',
+  `status` tinyint(1) NOT NULL DEFAULT 1 COMMENT '状态（1-启用，0-禁用）',
+  `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`),
+  -- 核心联合索引：租户+状态+删除时间（查询可用试题）
+  KEY `idx_tenant_status_delete` (`tenant_id`, `status`, `delete_time`),
+  -- 联合索引：租户+题型+删除时间（筛选特定题型试题）
+  KEY `idx_tenant_type_delete` (`tenant_id`, `question_type`, `delete_time`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='试题主表（通用型+多租户隔离+软删除）';
+
+CREATE TABLE `yz_exam_question_option` (
+  `id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT '选项唯一标识',
+  `tenant_id` int(11) NOT NULL COMMENT '租户ID（多租户隔离）',
+  `question_id` bigint(20) NOT NULL COMMENT '关联试题主表ID',
+  `option_label` varchar(10) NOT NULL COMMENT '选项标签（A/B/C/D/对/错）',
+  `option_content` varchar(500) NOT NULL COMMENT '选项内容',
+  `sort_order` tinyint(4) DEFAULT 0 COMMENT '排序序号',
+  `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`),
+  -- 核心联合索引：租户+试题ID+删除时间（查询某试题所有选项）
+  KEY `idx_tenant_question_delete` (`tenant_id`, `question_id`, `delete_time`),
+  -- 联合索引：租户+试题ID+选项标签+删除时间（快速定位选项）
+  KEY `idx_tenant_question_label_delete` (`tenant_id`, `question_id`, `option_label`, `delete_time`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='试题选项表（客观题专用+多租户隔离+软删除）';
+
+CREATE TABLE `yz_exam_question_answer` (
+  `id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT '答案唯一标识',
+  `tenant_id` int(11) NOT NULL COMMENT '租户ID（多租户隔离）',
+  `question_id` bigint(20) NOT NULL COMMENT '关联试题主表ID',
+  `answer_content` varchar(1000) NOT NULL COMMENT '正确答案（客观题存标签，主观题存文字）',
+  `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`),
+  -- 核心联合索引：租户+试题ID+删除时间（查询某试题正确答案）
+  KEY `idx_tenant_question_delete` (`tenant_id`, `question_id`, `delete_time`),
+  -- 唯一索引：同一租户下同一试题只能有一个正确答案
+  UNIQUE KEY `uk_tenant_question` (`tenant_id`, `question_id`, `delete_time`) COMMENT '软删除状态下试题答案唯一'
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='试题答案表（通用答案存储+多租户隔离+软删除）';
\ No newline at end of file
diff --git a/server/database/sys_feedback.sql b/server/database/sys_feedback.sql
deleted file mode 100644
index a6d0ed1..0000000
--- a/server/database/sys_feedback.sql
+++ /dev/null
@@ -1,20 +0,0 @@
--- 反馈表：sys_feedback（修复TEXT字段默认值错误）
-CREATE TABLE `sys_feedback` (
-  `id` varchar(36) NOT NULL COMMENT 'ID',
-  `tenant_id` varchar(64) NOT NULL COMMENT '租户ID',
-  `feedback_name` varchar(50) DEFAULT '' COMMENT '反馈人姓名',
-  `module` varchar(30) NOT NULL COMMENT '反馈对应模块',
-  `feedback_type` varchar(20) NOT NULL COMMENT '反馈类型',
-  `content` text NOT NULL COMMENT '反馈详细内容',
-  `attachment_url` varchar(255) DEFAULT '' COMMENT '附件URL',
-  `handle_status` varchar(20) NOT NULL DEFAULT '0' COMMENT '处理状态（0-待处理/1-处理中/2-已解决/3-已驳回/4-无需处理）',
-  `handle_remark` text COMMENT '处理备注（移除默认值，TEXT类型不支持）',
-  `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',
-  PRIMARY KEY (`id`),
-  KEY `idx_tenant_id` (`tenant_id`) COMMENT '租户ID索引，优化租户级查询',
-  KEY `idx_module` (`module`) COMMENT '模块索引，优化模块级反馈统计',
-  KEY `idx_handle_status` (`handle_status`) COMMENT '处理状态索引，优化待处理反馈查询',
-  KEY `idx_create_time` (`create_time`) COMMENT '创建时间索引，优化时间范围查询'
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='通用反馈表（支持租户隔离、软删除）';
\ No newline at end of file
diff --git a/server/database/yz_tenant_crm_contact.sql b/server/database/yz_tenant_crm_contact.sql
deleted file mode 100644
index eb95f0b..0000000
--- a/server/database/yz_tenant_crm_contact.sql
+++ /dev/null
@@ -1,24 +0,0 @@
-CREATE TABLE yz_tenant_crm_contact (
-    id BIGINT NOT NULL AUTO_INCREMENT COMMENT '自增主键ID',
-    tenant_id BIGINT NOT NULL COMMENT '租户ID（关联租户表，隔离数据）',
-    related_type TINYINT NOT NULL COMMENT '关联类型：1=客户，2=供应商（区分联系人归属）',
-    related_id BIGINT NOT NULL COMMENT '关联ID（关联yz_tenant_crm_customer.id或yz_tenant_crm_supplier.id）',
-    contact_name VARCHAR(50) NOT NULL COMMENT '联系人姓名',
-    gender TINYINT DEFAULT 0 COMMENT '性别：0=未知，1=男，2=女',
-    mobile VARCHAR(20) COMMENT '手机号（唯一索引，避免重复）',
-    phone VARCHAR(20) COMMENT '固定电话',
-    email VARCHAR(100) COMMENT '邮箱',
-    position VARCHAR(50) COMMENT '职位（如：项目经理、采购负责人）',
-    department VARCHAR(50) COMMENT '所属部门',
-    is_primary TINYINT DEFAULT 0 COMMENT '是否主联系人：0=否，1=是（一个客户/供应商可设一个主联系人）',
-    remark VARCHAR(500) COMMENT '备注（如：关键决策人、对接优先级等）',
-    create_time DATETIME DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
-    update_time DATETIME DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
-    create_by BIGINT COMMENT '创建人ID（关联用户表）',
-    update_by BIGINT COMMENT '更新人ID（关联用户表）',
-    is_deleted TINYINT DEFAULT 0 COMMENT '逻辑删除：0=正常，1=删除',
-    PRIMARY KEY (id),
-    UNIQUE KEY uk_tenant_mobile (tenant_id, mobile) COMMENT '同一租户内手机号唯一',
-    KEY idx_tenant_related (tenant_id, related_type, related_id) COMMENT '查询租户下某客户/供应商的所有联系人',
-    KEY idx_contact_name (tenant_id, contact_name) COMMENT '按姓名模糊查询联系人'
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='租户CRM联系人表';
\ No newline at end of file
diff --git a/server/database/yz_tenant_crm_customer.sql b/server/database/yz_tenant_crm_customer.sql
deleted file mode 100644
index ba5af7d..0000000
--- a/server/database/yz_tenant_crm_customer.sql
+++ /dev/null
@@ -1,26 +0,0 @@
--- 客户管理表：yz_tenant_crm_customer（支持租户隔离、软删除、时间追踪）
-CREATE TABLE `yz_tenant_crm_customer` (
-  `id` varchar(36) NOT NULL COMMENT 'ID',
-  `tenant_id` varchar(64) NOT NULL COMMENT '租户ID',
-  `customer_name` varchar(100) NOT NULL COMMENT '客户名称（企业/个人名称）',
-  `customer_type` varchar(20) NOT NULL COMMENT '客户类型',
-  `contact_person` varchar(50) NOT NULL COMMENT '联系人姓名',
-  `contact_phone` varchar(20) NOT NULL COMMENT '联系人电话',
-  `contact_email` varchar(100) DEFAULT '' COMMENT '联系人邮箱',
-  `customer_level` varchar(20) DEFAULT '3' COMMENT '客户等级（1-核心客户/2-重要客户/3-普通客户/4-潜在客户）',
-  `industry` varchar(50) DEFAULT '' COMMENT '所属行业',
-  `address` varchar(255) DEFAULT '' COMMENT '客户地址',
-  `register_time` date DEFAULT NULL COMMENT '客户注册/合作起始日期',
-  `expire_time` date DEFAULT NULL COMMENT '合作到期日期',
-  `status` varchar(20) NOT NULL DEFAULT '1' COMMENT '客户状态（0-禁用/1-正常/2-冻结/3-已注销）',
-  `remark` text COMMENT '客户备注',
-  `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',
-  PRIMARY KEY (`id`),
-  KEY `idx_tenant_id` (`tenant_id`) COMMENT '租户ID索引，优化多租户隔离查询',
-  KEY `idx_customer_name` (`customer_name`) COMMENT '客户名称索引，优化按名称模糊查询',
-  KEY `idx_contact_phone` (`contact_phone`) COMMENT '联系人电话索引，优化按电话精准查询',
-  KEY `idx_status` (`status`) COMMENT '客户状态索引，优化按状态筛选（如：查询正常客户）',
-  KEY `idx_register_time` (`register_time`) COMMENT '注册时间索引，优化按合作时间范围查询'
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='客户管理表（支持租户隔离、软删除、客户全生命周期追踪）';
\ No newline at end of file
diff --git a/server/database/yz_tenant_crm_supplier.sql b/server/database/yz_tenant_crm_supplier.sql
deleted file mode 100644
index 07e117d..0000000
--- a/server/database/yz_tenant_crm_supplier.sql
+++ /dev/null
@@ -1,26 +0,0 @@
--- 客户管理表：yz_tenant_crm_supplier（支持租户隔离、软删除、时间追踪）
-CREATE TABLE `yz_tenant_crm_supplier` (
-  `id` varchar(36) NOT NULL COMMENT 'ID',
-  `tenant_id` varchar(64) NOT NULL COMMENT '租户ID',
-  `supplier_name` varchar(100) NOT NULL COMMENT '供应商名称（企业/个人名称）',
-  `supplier_type` varchar(20) NOT NULL COMMENT '供应商类型',
-  `contact_person` varchar(50) NOT NULL COMMENT '联系人姓名',
-  `contact_phone` varchar(20) NOT NULL COMMENT '联系人电话',
-  `contact_email` varchar(100) DEFAULT '' COMMENT '联系人邮箱',
-  `supplier_level` varchar(20) DEFAULT '3' COMMENT '供应商等级（1-核心供应商/2-重要供应商/3-普通供应商/4-潜在供应商）',
-  `industry` varchar(50) DEFAULT '' COMMENT '所属行业',
-  `address` varchar(255) DEFAULT '' COMMENT '供应商地址',
-  `register_time` date DEFAULT NULL COMMENT '供应商注册/合作起始日期',
-  `expire_time` date DEFAULT NULL COMMENT '合作到期日期',
-  `status` varchar(20) NOT NULL DEFAULT '1' COMMENT '供应商状态（0-禁用/1-正常/2-冻结/3-已注销）',
-  `remark` text COMMENT '供应商备注',
-  `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',
-  PRIMARY KEY (`id`),
-  KEY `idx_tenant_id` (`tenant_id`) COMMENT '租户ID索引，优化多租户隔离查询',
-  KEY `idx_supplier_name` (`supplier_name`) COMMENT '供应商名称索引，优化按名称模糊查询',
-  KEY `idx_contact_phone` (`contact_phone`) COMMENT '联系人电话索引，优化按电话精准查询',
-  KEY `idx_status` (`status`) COMMENT '供应商状态索引，优化按状态筛选',
-  KEY `idx_register_time` (`register_time`) COMMENT '注册时间索引，优化按合作时间范围查询'
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='供应商管理表';
\ No newline at end of file
diff --git a/server/database/yz_tenant_tasks.sql b/server/database/yz_tenant_tasks.sql
deleted file mode 100644
index 9fe766f..0000000
--- a/server/database/yz_tenant_tasks.sql
+++ /dev/null
@@ -1,75 +0,0 @@
-CREATE TABLE `yz_tenant_tasks` (
-  -- 主键与基础标识
-  `id` bigint NOT NULL AUTO_INCREMENT COMMENT '任务ID（主键）',
-  `tenant_id` bigint NOT NULL COMMENT '租户ID（多租户隔离，如无多租户需求可设为默认1）',
-  `task_no` varchar(64) NOT NULL COMMENT '任务编号（唯一标识，如TASK20251112001）',
-  
-  -- 任务核心信息
-  `task_name` varchar(255) NOT NULL COMMENT '任务名称',
-  `task_desc` text COMMENT '任务描述（富文本内容，支持图片/表格）',
-  `task_type` varchar(32) DEFAULT 'common' COMMENT '任务类型（common=普通任务，project=项目任务，repeat=重复任务，可自定义）',
-  `business_tag` varchar(64) COMMENT '业务标签（多个标签用逗号分隔，如"紧急,日常协作"）',
-  
-  -- 关联信息
-  `parent_task_id` bigint DEFAULT NULL COMMENT '父任务ID（子任务关联用，无父任务则为NULL）',
-  `project_id` bigint DEFAULT NULL COMMENT '关联项目ID（关联OA项目模块）',
-  `related_id` bigint DEFAULT NULL COMMENT '关联其他模块ID（如审批单ID、客户ID）',
-  `related_type` varchar(32) COMMENT '关联模块类型（approval=审批单，customer=客户，为空则无关联）',
-  
-  -- 人员配置
-  `creator_id` bigint NOT NULL COMMENT '创建人ID',
-  `creator_name` varchar(64) NOT NULL COMMENT '创建人姓名',
-  `principal_id` bigint NOT NULL COMMENT '负责人ID',
-  `principal_name` varchar(64) NOT NULL COMMENT '负责人姓名',
-  `participant_ids` varchar(512) COMMENT '参与人ID（多个用逗号分隔）',
-  `participant_names` varchar(512) COMMENT '参与人姓名（多个用逗号分隔）',
-  `cc_ids` varchar(512) COMMENT '抄送人ID（多个用逗号分隔）',
-  `cc_names` varchar(512) COMMENT '抄送人姓名（多个用逗号分隔）',
-  
-  -- 时间配置
-  `plan_start_time` datetime DEFAULT NULL COMMENT '计划开始时间',
-  `plan_end_time` datetime NOT NULL COMMENT '计划截止时间',
-  `actual_start_time` datetime DEFAULT NULL COMMENT '实际开始时间',
-  `actual_end_time` datetime DEFAULT NULL COMMENT '实际结束时间',
-  `estimated_hours` decimal(10,2) DEFAULT NULL COMMENT '预估工时（小时）',
-  `actual_hours` decimal(10,2) DEFAULT NULL COMMENT '实际工时（小时）',
-  
-  -- 状态与优先级
-  `task_status` varchar(32) NOT NULL DEFAULT 'not_started' COMMENT '任务状态（not_started=未开始，in_progress=进行中，paused=暂停，completed=已完成，closed=已关闭，可自定义）',
-  `priority` varchar(16) NOT NULL DEFAULT 'medium' COMMENT '优先级（high=高，medium=中，low=低，urgent=紧急）',
-  `progress` tinyint NOT NULL DEFAULT 0 COMMENT '任务进度（0-100，子任务存在时自动计算）',
-  
-  -- 规则与审批配置
-  `need_approval` tinyint NOT NULL DEFAULT 0 COMMENT '是否需要完成审批（0=否，1=是）',
-  `approval_id` bigint DEFAULT NULL COMMENT '关联审批单ID（完成审批时填写）',
-  `delay_approved` tinyint NOT NULL DEFAULT 0 COMMENT '是否已延期审批（0=否，1=是）',
-  `old_plan_end_time` datetime COMMENT '原计划截止时间（延期时记录）',
-  
-  -- 重复任务配置
-  `repeat_type` varchar(16) DEFAULT NULL COMMENT '重复类型（daily=按日，weekly=按周，monthly=按月，为空则非重复任务）',
-  `repeat_cycle` int DEFAULT NULL COMMENT '重复周期（如每周重复则为7，每月重复则为30）',
-  `repeat_end_time` datetime DEFAULT NULL COMMENT '重复截止时间（重复任务终止时间）',
-  
-  -- 辅助字段
-  `attachment_ids` varchar(1024) COMMENT '附件ID（关联文件表，多个用逗号分隔）',
-  `remark` varchar(512) COMMENT '备注（额外说明）',
-  `is_archived` tinyint NOT NULL DEFAULT 0 COMMENT '是否归档（0=未归档，1=已归档）',
-  `archive_time` datetime COMMENT '归档时间',
-  
-  -- 审计字段
-  `created_time` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
-  `updated_time` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
-  `deleted` tinyint NOT NULL DEFAULT 0 COMMENT '逻辑删除（0=正常，1=删除）',
-  `deleted_time` datetime COMMENT '删除时间',
-  `operator_id` bigint COMMENT '最后操作人ID',
-  `operator_name` varchar(64) COMMENT '最后操作人姓名',
-  
-  -- 索引
-  PRIMARY KEY (`id`),
-  UNIQUE KEY `uk_tenant_task_no` (`tenant_id`,`task_no`) COMMENT '租户+任务编号唯一索引',
-  KEY `idx_tenant_principal` (`tenant_id`,`principal_id`) COMMENT '租户+负责人索引（查询个人任务）',
-  KEY `idx_tenant_status` (`tenant_id`,`task_status`) COMMENT '租户+状态索引（筛选任务状态）',
-  KEY `idx_tenant_project` (`tenant_id`,`project_id`) COMMENT '租户+项目索引（查询项目下任务）',
-  KEY `idx_tenant_plan_end_time` (`tenant_id`,`plan_end_time`) COMMENT '租户+截止时间索引（逾期提醒、日历视图）',
-  KEY `idx_parent_task_id` (`parent_task_id`) COMMENT '父任务ID索引（查询子任务）'
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='OA系统任务表（多租户适配）';
\ No newline at end of file
diff --git a/server/services/dict.go b/server/services/dict.go
index b7f39cb..37b5664 100644
--- a/server/services/dict.go
+++ b/server/services/dict.go
@@ -121,7 +121,7 @@ func GetDictTypeById(id int) (*models.DictType, error) {
 }
 
 // GetDictTypes 获取字典类型列表
-func GetDictTypes(tenantId int, userId int, parentId int, status *int8) ([]*models.DictType, error) {
+func GetDictTypes(tenantId int, userId int, parentId int, status *int8, pageNum int, pageSize int) ([]*models.DictType, int64, error) {
 	o := orm.NewOrm()
 	qs := o.QueryTable("sys_dict_type").Filter("is_deleted", 0)
 
@@ -151,9 +151,24 @@ func GetDictTypes(tenantId int, userId int, parentId int, status *int8) ([]*mode
 		qs = qs.Filter("status", *status)
 	}
 
+	// 获取总数
+	total, err := qs.Count()
+	if err != nil {
+		return nil, 0, err
+	}
+
+	// 分页处理
+	if pageNum <= 0 {
+		pageNum = 1
+	}
+	if pageSize <= 0 {
+		pageSize = 20
+	}
+	offset := (pageNum - 1) * pageSize
+
 	var dictTypes []*models.DictType
-	_, err := qs.OrderBy("sort", "create_time").All(&dictTypes)
-	return dictTypes, err
+	_, err = qs.OrderBy("-id", "sort").Offset(offset).Limit(pageSize).All(&dictTypes)
+	return dictTypes, total, err
 }
 
 // ========== 字典项相关服务 ==========