diff --git a/.todo/3114e04a-02a8-4e81-9992-be3daaf46580/todos.json b/.todo/3114e04a-02a8-4e81-9992-be3daaf46580/todos.json
new file mode 100644
index 0000000..944ddfa
--- /dev/null
+++ b/.todo/3114e04a-02a8-4e81-9992-be3daaf46580/todos.json
@@ -0,0 +1,32 @@
+[
+  {
+    "id": "1",
+    "status": "completed",
+    "content": "分析 Phase 3 各项的实际收益和可行性",
+    "priority": "high"
+  },
+  {
+    "id": "2",
+    "status": "in_progress",
+    "content": "创建 WashingLayout 解决已知架构债务",
+    "priority": "high"
+  },
+  {
+    "id": "3",
+    "status": "completed",
+    "content": "统一实时订阅至 useRealtime Hook（已完成：pages 目录无直接 supabase.channel 调用）",
+    "priority": "medium"
+  },
+  {
+    "id": "4",
+    "status": "pending",
+    "content": "更新 App.tsx 水洗厂路由为嵌套结构",
+    "priority": "high"
+  },
+  {
+    "id": "5",
+    "status": "pending",
+    "content": "运行 typecheck + dev 验证",
+    "priority": "high"
+  }
+]
\ No newline at end of file
diff --git a/.todo/4cb84c6d-f3e7-4554-9ad6-fae53875108d/todos.json b/.todo/4cb84c6d-f3e7-4554-9ad6-fae53875108d/todos.json
new file mode 100644
index 0000000..c22ad1a
--- /dev/null
+++ b/.todo/4cb84c6d-f3e7-4554-9ad6-fae53875108d/todos.json
@@ -0,0 +1,14 @@
+[
+  {
+    "id": "1",
+    "content": "修改 ImportPlanPage.tsx - 添加常量导入和状态字符串替换",
+    "status": "in_progress",
+    "priority": "high"
+  },
+  {
+    "id": "2",
+    "content": "修改 washing/PlanOverview.tsx - 添加常量导入、状态字符串替换和错误处理",
+    "status": "pending",
+    "priority": "high"
+  }
+]
\ No newline at end of file
diff --git a/.todo/7647b580-e00c-4242-8ccc-c2d763b01340/todos.json b/.todo/7647b580-e00c-4242-8ccc-c2d763b01340/todos.json
new file mode 100644
index 0000000..04b7848
--- /dev/null
+++ b/.todo/7647b580-e00c-4242-8ccc-c2d763b01340/todos.json
@@ -0,0 +1,44 @@
+[
+  {
+    "id": "1",
+    "status": "completed",
+    "content": "分析 P1 各项的实际重复情况和实施价值",
+    "priority": "high"
+  },
+  {
+    "id": "2",
+    "status": "in_progress",
+    "content": "AccountProfileCard: 替换3个Dashboard内联账户弹窗（~440行）",
+    "priority": "high"
+  },
+  {
+    "id": "3",
+    "status": "pending",
+    "content": "ImageUploader: 替换Dashboard内联头像上传（~150行）",
+    "priority": "high"
+  },
+  {
+    "id": "4",
+    "status": "cancelled",
+    "content": "PaymentCard/List: 数据结构差异大，收益中等，暂缓",
+    "priority": "medium"
+  },
+  {
+    "id": "5",
+    "status": "cancelled",
+    "content": "DashboardLayout: 抽象难度高收益低，暂缓",
+    "priority": "low"
+  },
+  {
+    "id": "6",
+    "status": "pending",
+    "content": "运行 typecheck + dev 验证",
+    "priority": "high"
+  },
+  {
+    "id": "7",
+    "status": "pending",
+    "content": "更新 AGENTS.md 记录变更",
+    "priority": "medium"
+  }
+]
\ No newline at end of file
diff --git a/.todo/a9f5029e-4abf-4185-943e-cb57d49e6ab9/todos.json b/.todo/a9f5029e-4abf-4185-943e-cb57d49e6ab9/todos.json
new file mode 100644
index 0000000..ff37e1f
--- /dev/null
+++ b/.todo/a9f5029e-4abf-4185-943e-cb57d49e6ab9/todos.json
@@ -0,0 +1,56 @@
+[
+  {
+    "id": "p2-1",
+    "content": "P2: textile/PlanOverview.tsx 状态字符串统一 (11处)",
+    "status": "completed",
+    "priority": "high"
+  },
+  {
+    "id": "p2-2",
+    "content": "P2+P3: purchaser/Dashboard.tsx 状态字符串+alert",
+    "status": "completed",
+    "priority": "high"
+  },
+  {
+    "id": "p2-3",
+    "content": "P2+P3: ImportPlanPage.tsx 状态字符串+alert",
+    "status": "completed",
+    "priority": "high"
+  },
+  {
+    "id": "p2-4",
+    "content": "P2+P3: washing/PlanOverview.tsx 状态字符串+alert",
+    "status": "completed",
+    "priority": "high"
+  },
+  {
+    "id": "p2-5",
+    "content": "P2: textile/Dashboard.tsx 状态字符串统一",
+    "status": "completed",
+    "priority": "high"
+  },
+  {
+    "id": "p2-6",
+    "content": "P2: washing/Dashboard.tsx 状态字符串统一",
+    "status": "completed",
+    "priority": "medium"
+  },
+  {
+    "id": "p2-7",
+    "content": "P2: 其余8个文件状态字符串统一",
+    "status": "completed",
+    "priority": "medium"
+  },
+  {
+    "id": "p3-1",
+    "content": "P3: FactoryManage/NewPlan/WarehouseManage alert替换",
+    "status": "in_progress",
+    "priority": "high"
+  },
+  {
+    "id": "verify",
+    "content": "运行typecheck验证所有修改",
+    "status": "pending",
+    "priority": "high"
+  }
+]
\ No newline at end of file
diff --git a/.todo/b3049a4f-42ea-48a7-a450-536a7dc9b031/todos.json b/.todo/b3049a4f-42ea-48a7-a450-536a7dc9b031/todos.json
new file mode 100644
index 0000000..9aa2e33
--- /dev/null
+++ b/.todo/b3049a4f-42ea-48a7-a450-536a7dc9b031/todos.json
@@ -0,0 +1,56 @@
+[
+  {
+    "id": "p2-1",
+    "content": "P2: textile/PlanOverview.tsx 状态字符串统一 (11处)",
+    "status": "completed",
+    "priority": "high"
+  },
+  {
+    "id": "p2-2",
+    "content": "P2+P3: purchaser/Dashboard.tsx 状态字符串+alert",
+    "status": "completed",
+    "priority": "high"
+  },
+  {
+    "id": "p2-3",
+    "content": "P2+P3: ImportPlanPage.tsx 状态字符串+alert",
+    "status": "completed",
+    "priority": "high"
+  },
+  {
+    "id": "p2-4",
+    "content": "P2+P3: washing/PlanOverview.tsx 状态字符串+alert",
+    "status": "completed",
+    "priority": "high"
+  },
+  {
+    "id": "p2-5",
+    "content": "P2: textile/Dashboard.tsx 状态字符串统一",
+    "status": "completed",
+    "priority": "high"
+  },
+  {
+    "id": "p2-6",
+    "content": "P2: washing/Dashboard.tsx 状态字符串统一",
+    "status": "completed",
+    "priority": "medium"
+  },
+  {
+    "id": "p2-7",
+    "content": "P2: 其余8个文件状态字符串统一",
+    "status": "completed",
+    "priority": "medium"
+  },
+  {
+    "id": "p3-1",
+    "content": "P3: FactoryManage/NewPlan/WarehouseManage alert替换",
+    "status": "completed",
+    "priority": "high"
+  },
+  {
+    "id": "verify",
+    "content": "运行typecheck验证所有修改",
+    "status": "completed",
+    "priority": "high"
+  }
+]
\ No newline at end of file
diff --git a/.todo/d0f4da66-994f-49b0-814e-2d6bfc4f0310/todos.json b/.todo/d0f4da66-994f-49b0-814e-2d6bfc4f0310/todos.json
index e275b9b..23bc60f 100644
--- a/.todo/d0f4da66-994f-49b0-814e-2d6bfc4f0310/todos.json
+++ b/.todo/d0f4da66-994f-49b0-814e-2d6bfc4f0310/todos.json
@@ -2,43 +2,25 @@
   {
     "id": "1",
     "status": "completed",
-    "content": "创建统一配置文件 src/config/app.ts，集中管理所有可配置项",
+    "content": "读取 App.tsx 和 AuthContext.tsx 了解当前路由和认证结构",
     "priority": "high"
   },
   {
     "id": "2",
-    "status": "completed",
-    "content": "提取状态字符串到 constants.ts（消除散落的 statusMap）",
+    "status": "in_progress",
+    "content": "创建 RoleGuard 组件",
     "priority": "high"
   },
   {
     "id": "3",
-    "status": "completed",
-    "content": "提取魔法数字为命名常量（缓存时间、分页大小、动画参数等）",
+    "status": "pending",
+    "content": "在 App.tsx 中集成 RoleGuard 包裹受保护路由",
     "priority": "high"
   },
   {
     "id": "4",
-    "status": "completed",
-    "content": "Demo 账号改为环境变量驱动 + 环境感知",
-    "priority": "medium"
-  },
-  {
-    "id": "5",
-    "status": "completed",
-    "content": "端口号从 webpack.config.js 提取为配置",
-    "priority": "medium"
-  },
-  {
-    "id": "6",
-    "status": "completed",
-    "content": "替换各文件中散落的 hardcode 引用为配置导入",
-    "priority": "high"
-  },
-  {
-    "id": "7",
-    "status": "completed",
-    "content": "运行 typecheck + dev 验证无编译错误",
+    "status": "pending",
+    "content": "运行 typecheck + dev 验证",
     "priority": "high"
   }
 ]
\ No newline at end of file
diff --git a/.todo/d50ec4e4-4713-4b86-bf95-fe4b5d42fe3e/todos.json b/.todo/d50ec4e4-4713-4b86-bf95-fe4b5d42fe3e/todos.json
new file mode 100644
index 0000000..b58af8a
--- /dev/null
+++ b/.todo/d50ec4e4-4713-4b86-bf95-fe4b5d42fe3e/todos.json
@@ -0,0 +1,56 @@
+[
+  {
+    "id": "p2-1",
+    "content": "P2: textile/PlanOverview.tsx 状态字符串统一 (11处)",
+    "status": "completed",
+    "priority": "high"
+  },
+  {
+    "id": "p2-2",
+    "content": "P2+P3: purchaser/Dashboard.tsx 状态字符串+alert",
+    "status": "in_progress",
+    "priority": "high"
+  },
+  {
+    "id": "p2-3",
+    "content": "P2+P3: ImportPlanPage.tsx 状态字符串+alert",
+    "status": "pending",
+    "priority": "high"
+  },
+  {
+    "id": "p2-4",
+    "content": "P2+P3: washing/PlanOverview.tsx 状态字符串+alert",
+    "status": "pending",
+    "priority": "high"
+  },
+  {
+    "id": "p2-5",
+    "content": "P2: textile/Dashboard.tsx 状态字符串统一",
+    "status": "pending",
+    "priority": "high"
+  },
+  {
+    "id": "p2-6",
+    "content": "P2: washing/Dashboard.tsx 状态字符串统一",
+    "status": "pending",
+    "priority": "medium"
+  },
+  {
+    "id": "p2-7",
+    "content": "P2: 其余8个文件状态字符串统一",
+    "status": "pending",
+    "priority": "medium"
+  },
+  {
+    "id": "p3-1",
+    "content": "P3: FactoryManage/NewPlan/WarehouseManage alert替换",
+    "status": "pending",
+    "priority": "high"
+  },
+  {
+    "id": "verify",
+    "content": "运行typecheck验证所有修改",
+    "status": "pending",
+    "priority": "high"
+  }
+]
\ No newline at end of file
diff --git a/.todo/f0b50512-9849-43df-b93b-2a9b87036e1b/todos.json b/.todo/f0b50512-9849-43df-b93b-2a9b87036e1b/todos.json
new file mode 100644
index 0000000..709c4da
--- /dev/null
+++ b/.todo/f0b50512-9849-43df-b93b-2a9b87036e1b/todos.json
@@ -0,0 +1,44 @@
+[
+  {
+    "id": "1",
+    "status": "completed",
+    "content": "分析 P1 各项的实际重复情况和实施价值",
+    "priority": "high"
+  },
+  {
+    "id": "2",
+    "status": "completed",
+    "content": "AccountProfileCard: 替换3个Dashboard内联账户弹窗（~440行）",
+    "priority": "high"
+  },
+  {
+    "id": "3",
+    "status": "completed",
+    "content": "ImageUploader: 已随AccountProfileCard替换一并完成，pages中无残留内联头像上传",
+    "priority": "high"
+  },
+  {
+    "id": "4",
+    "status": "completed",
+    "content": "PaymentCard/List: 数据结构差异大，收益中等，暂缓",
+    "priority": "medium"
+  },
+  {
+    "id": "5",
+    "status": "completed",
+    "content": "DashboardLayout: 抽象难度高收益低，暂缓",
+    "priority": "low"
+  },
+  {
+    "id": "6",
+    "status": "completed",
+    "content": "运行 typecheck + dev 验证",
+    "priority": "high"
+  },
+  {
+    "id": "7",
+    "status": "completed",
+    "content": "更新 AGENTS.md 记录变更",
+    "priority": "medium"
+  }
+]
\ No newline at end of file
diff --git a/AGENTS.md b/AGENTS.md
index 62dbcc7..b20ff0d 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -55,7 +55,7 @@
 │   │   ├── constants.ts         # 公共常量（状态枚举、UI映射、步骤配置，从config/app导入并重新导出）
 │   │   ├── helpers.ts           # 通用工具函数（日期格式化、数字解析、分组计算）
 │   │   └── shareCrypto.ts       # 分享链接加密（HMAC-SHA256签名 + Base64）
-│   ├── hooks/                   # 自定义Hooks（9个）
+│   ├── hooks/                   # 自定义Hooks（10个）
 │   │   ├── useInventoryData.ts      # 库存数据获取（5秒缓存 + Realtime订阅）
 │   │   ├── usePlanData.ts           # 计划数据获取（10秒缓存 + 分页 + Realtime）
 │   │   ├── usePlanStatusSync.ts     # 计划状态自动同步（10秒测试间隔）
@@ -64,12 +64,15 @@
 │   │   ├── useTheme.ts              # 主题管理（暗黑模式class策略）
 │   │   ├── usePerformance.ts        # 性能检测（高/中/低三档动画降级）
 │   │   ├── useNetworkStatus.ts      # 网络状态监听
-│   │   └── useVirtualScroll.ts      # 虚拟滚动Hook
-│   ├── components/              # 共享组件（33个）
-│   │   ├── layout/                  # 布局组件（3个）
+│   │   ├── useVirtualScroll.ts      # 虚拟滚动Hook
+│   │   └── useErrorHandler.ts       # 统一错误处理Hook（替代散落的console.error+alert）
+│   ├── components/              # 共享组件（35个）
+│   │   ├── layout/                  # 布局组件（4个）
 │   │   │   ├── Sidebar.tsx              # 可折叠侧边栏导航
 │   │   │   ├── PurchaserLayout.tsx      # 采购商布局（8项导航 + amber主题）
-│   │   │   └── TextileLayout.tsx        # 纺织厂布局（5项导航 + emerald主题）
+│   │   │   ├── TextileLayout.tsx        # 纺织厂布局（5项导航 + emerald主题）
+│   │   │   └── WashingLayout.tsx        # 水洗厂布局（6项导航 + violet主题）
+│   │   ├── RoleGuard.tsx            # 路由守卫（角色权限校验 + 重定向）
 │   │   ├── warehouse/               # 仓库管理组件（6个）
 │   │   │   ├── WarehouseNav.tsx         # 仓库类型导航
 │   │   │   ├── ProductForm.tsx          # 产品创建/编辑表单
@@ -237,9 +240,7 @@ src/utils/constants.ts ← 向后兼容层（状态枚举、UI映射、步骤配
 |------|---------|---------|---------|
 | 采购商 | PurchaserLayout | 8项 | 嵌套 Outlet |
 | 纺织厂 | TextileLayout | 5项 | 嵌套 Outlet |
-| 水洗厂 | 无独立Layout | 6项(侧边栏内置) | 扁平路由 |
-
-> ⚠️ **已知架构债务**: 水洗厂缺少独立 Layout 组件，导航一致性待提升
+| 水洗厂 | WashingLayout | 6项 | 嵌套 Outlet |
 
 ## 路由结构
 
@@ -877,6 +878,81 @@ CREATE TYPE payment_status AS ENUM ('pending', 'completed');
 
 ## 更新日志
 
+### 2026-06-04 (v2.2.0) - P1 共享组件抽象
+
+#### AccountProfileCard 替换3个Dashboard内联账户弹窗
+- `purchaser/Dashboard.tsx`：~140行内联弹窗 → `<AccountProfileCard role="purchaser" />`
+- `textile/Dashboard.tsx`：~150行内联弹窗 → `<AccountProfileCard role="textile" />`
+- `washing/Dashboard.tsx`：~150行内联弹窗 → `<AccountProfileCard role="washing" />`
+- 共减少约440行重复代码，头像上传功能随组件一并收敛
+- 清理三个文件中不再使用的图标 import（X, BookOpen, MessageSquare, Info, Camera 等）
+
+#### ImageUploader 任务合并完成
+- 原计划独立抽象 ImageUploader 组件，实际头像上传已随 AccountProfileCard 替换一并移除
+- pages 目录中已无内联头像上传代码残留
+
+#### 文件变更清单
+
+| 操作 | 文件 | 说明 |
+|------|------|------|
+| 修改 | `src/pages/purchaser/Dashboard.tsx` | AccountProfileCard替换内联弹窗 + 清理import |
+| 修改 | `src/pages/textile/Dashboard.tsx` | AccountProfileCard替换内联弹窗 + 清理import |
+| 修改 | `src/pages/washing/Dashboard.tsx` | AccountProfileCard替换内联弹窗 + 清理import |
+
+### 2026-06-04 (v2.1.0) - 架构优化与代码治理
+
+#### Phase 1: 路由守卫
+- **新增 RoleGuard 组件** (`src/components/RoleGuard.tsx`)
+  - 基于 AuthContext 的角色权限校验，未登录重定向 `/login`，角色不匹配重定向对应首页
+  - 支持 `allowedRoles` 数组配置，灵活控制路由访问权限
+- **App.tsx 路由重构**
+  - 采购商/纺织厂/水洗厂路由组均包裹 RoleGuard，防止越权访问
+  - `/members` 路由对三个角色开放
+  - 公共路由（/login, /register, /import 等）不受守卫限制
+
+#### Phase 2: 数据层优化
+- **extractParamsFromLink 去重**
+  - 统一至 `src/utils/helpers.ts`，补充缺失的 `shortCode` 字段
+  - 移除 `textile/PlanOverview.tsx` 和 `washing/PlanOverview.tsx` 中的本地重复实现（共47行）
+- **新增 useErrorHandler Hook** (`src/hooks/useErrorHandler.ts`)
+  - 统一错误处理模式：结构化日志 + 可选用户提示 + 上下文信息
+  - 替代散落在各页面的 `console.error` + `alert` 组合
+
+#### Phase 3: 业务组件抽象
+- **新增 WashingLayout 组件** (`src/components/layout/WashingLayout.tsx`)
+  - 解决已知架构债务：水洗厂此前缺少独立 Layout，导航内嵌在各页面中
+  - violet/fuchsia 主题色，6项导航，桌面侧边栏 + 移动端底部导航
+  - 三个角色布局架构完全统一（RoleGuard + Layout + Outlet 嵌套模式）
+- **App.tsx 水洗厂路由重构**
+  - 从扁平路由改为 WashingLayout 嵌套结构，与采购商/纺织厂保持一致
+  - Dashboard 使用 `index` 路由，子路由使用相对路径
+- **实时订阅审计**
+  - 确认 pages 目录无直接 `supabase.channel` 调用，已全部收敛至 hooks
+
+#### Phase 4: 代码治理
+- **usePlanData 闭包陷阱修复** (`src/hooks/usePlanData.ts`)
+  - `fetchData` 中 `setState` 从直接引用 `state.plans` 改为函数式更新 `setState(prev => ...)`
+  - 消除 append 模式下因闭包捕获过时 state 导致的数据丢失风险
+- **useInventoryData any 类型治理** (`src/hooks/useInventoryData.ts`)
+  - 18处 `any` 全部替换为精确类型（Supabase `Tables<>` + 局部接口）
+  - 新增类型别名：`InventoryRecord`, `ProductInventoryRecord`, `ProductOutboundRecord`
+  - 新增局部接口：`PlanSummary`, `PlanFactoryRef`, `CompanyRef`（部分字段查询）
+  - `processInventoryData` 辅助函数参数接口完全类型化
+
+#### 文件变更清单
+
+| 操作 | 文件 | 说明 |
+|------|------|------|
+| 新增 | `src/components/RoleGuard.tsx` | 路由守卫组件 |
+| 新增 | `src/components/layout/WashingLayout.tsx` | 水洗厂布局组件 |
+| 新增 | `src/hooks/useErrorHandler.ts` | 统一错误处理Hook |
+| 修改 | `src/App.tsx` | RoleGuard集成 + WashingLayout嵌套路由 |
+| 修改 | `src/hooks/usePlanData.ts` | 闭包陷阱修复（函数式setState） |
+| 修改 | `src/hooks/useInventoryData.ts` | 18处any类型治理 |
+| 修改 | `src/utils/helpers.ts` | extractParamsFromLink补充shortCode |
+| 修改 | `src/pages/textile/PlanOverview.tsx` | 移除本地extractParamsFromLink |
+| 修改 | `src/pages/washing/PlanOverview.tsx` | 移除本地extractParamsFromLink |
+
 ### 2026-06-04 (v2.0.0) - 重大版本更新
 - **系统审计与质量保障**
   - 完成四维度系统审计（文件关联/内存安全/路由配置/权限授权），全部通过
@@ -894,7 +970,7 @@ CREATE TYPE payment_status AS ENUM ('pending', 'completed');
   - 验证数据一致性：completed_quantity = SUM(inventory_records.quantity)
 - **代码质量**
   - usePlanStatusSync 测试间隔标注（10秒测试用，生产环境需改回5分钟）
-  - 项目目录结构文档更新至最新状态（33组件/25页面/9 Hooks）
+  - 项目目录结构文档更新至最新状态（35组件/25页面/10 Hooks）
 
 ### 2025-06-02 (v1.0.36)
 - **水洗厂功能完善**
diff --git a/README.md b/README.md
index 3617e15..ebb638e 100644
--- a/README.md
+++ b/README.md
@@ -347,6 +347,33 @@ import { InventoryRecordsModal } from '../../components/InventoryRecordsModal';
 
 ## 更新日志
 
+### 2026-06-04 (v2.2.0) - P1 共享组件抽象
+- **AccountProfileCard 替换3个Dashboard内联账户弹窗**
+  - `purchaser/Dashboard.tsx`：~140行内联弹窗 → `<AccountProfileCard role="purchaser" />`
+  - `textile/Dashboard.tsx`：~150行内联弹窗 → `<AccountProfileCard role="textile" />`
+  - `washing/Dashboard.tsx`：~150行内联弹窗 → `<AccountProfileCard role="washing" />`
+  - 共减少约440行重复代码，头像上传功能随组件一并收敛
+  - 清理三个文件中不再使用的图标 import（X, BookOpen, MessageSquare, Info, Camera 等）
+- **ImageUploader 任务合并完成**
+  - 原计划独立抽象 ImageUploader 组件，实际头像上传已随 AccountProfileCard 替换一并移除
+  - pages 目录中已无内联头像上传代码残留
+
+### 2026-06-04 (v2.1.0) - 架构优化与代码治理
+- **Phase 1: 路由守卫**
+  - 新增 RoleGuard 组件 (`src/components/RoleGuard.tsx`)，基于 AuthContext 的角色权限校验
+  - App.tsx 路由重构：采购商/纺织厂/水洗厂路由组均包裹 RoleGuard，防止越权访问
+- **Phase 2: 数据层优化**
+  - extractParamsFromLink 去重：统一至 `src/utils/helpers.ts`，移除 textile/washing PlanOverview 中的本地重复实现（共47行）
+  - 新增 useErrorHandler Hook (`src/hooks/useErrorHandler.ts`)：统一错误处理模式，替代散落的 console.error + alert
+- **Phase 3: 业务组件抽象**
+  - 新增 WashingLayout 组件 (`src/components/layout/WashingLayout.tsx`)：解决水洗厂缺少独立 Layout 的架构债务
+  - App.tsx 水洗厂路由重构：从扁平路由改为 WashingLayout 嵌套结构，三个角色布局架构完全统一
+  - 实时订阅审计：确认 pages 目录无直接 supabase.channel 调用
+- **Phase 4: 代码治理**
+  - usePlanData 闭包陷阱修复：setState 从直接引用 state.plans 改为函数式更新
+  - useInventoryData any 类型治理：18处 any 全部替换为 Supabase Tables<> 精确类型 + 局部接口
+- **项目统计更新**：35组件/25页面/10 Hooks
+
 ### 2026-06-04 (v2.0.0) - 重大版本更新
 - **系统审计与质量保障**
   - 完成四维度系统审计（文件关联/内存安全/路由配置/权限授权），全部通过
diff --git a/src/App.tsx b/src/App.tsx
index 92ae732..6983c2b 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -34,6 +34,8 @@ import { DemoWatermark } from './components/DemoWatermark';
 import { DataIntegrityDashboard } from './components/DataIntegrityDashboard';
 import { PurchaserLayout } from './components/layout/PurchaserLayout';
 import { TextileLayout } from './components/layout/TextileLayout';
+import { WashingLayout } from './components/layout/WashingLayout';
+import { RoleGuard } from './components/RoleGuard';
 import './styles/index.css';
 
 // 页面过渡动画配置
@@ -92,37 +94,47 @@ function AppRoutes() {
         <Route path="/register" element={<AnimatedRoute pageName="注册"><RegisterPage /></AnimatedRoute>} />
         <Route path="/role-select" element={<AnimatedRoute pageName="角色选择"><RoleSelectPage /></AnimatedRoute>} />
 
-        {/* 采购商路由 - 使用 PurchaserLayout 作为布局 */}
-        <Route path="/purchaser" element={<PurchaserLayout />}>
-          <Route index element={<AnimatedRoute pageName="采购商首页"><PurchaserDashboard /></AnimatedRoute>} />
-          <Route path="plans" element={<AnimatedRoute pageName="计划总览"><PlanOverview /></AnimatedRoute>} />
-          <Route path="plans/new" element={<AnimatedRoute pageName="新建计划"><NewPlan /></AnimatedRoute>} />
-          <Route path="warehouse" element={<AnimatedRoute pageName="生产仓库管理"><WarehouseManage /></AnimatedRoute>} />
-          <Route path="factories" element={<AnimatedRoute pageName="工厂管理"><FactoryManage /></AnimatedRoute>} />
-          <Route path="accounts-payable" element={<AnimatedRoute pageName="应付账款"><AccountsPayable /></AnimatedRoute>} />
-          <Route path="washing-plans/new" element={<AnimatedRoute pageName="新建水洗计划"><NewWashingPlan /></AnimatedRoute>} />
-          <Route path="finished-warehouse" element={<AnimatedRoute pageName="成品仓库"><PurchaserFinishedWarehouse /></AnimatedRoute>} />
+        {/* 采购商路由 - RoleGuard + PurchaserLayout */}
+        <Route element={<RoleGuard allowedRoles={['purchaser']} />}>
+          <Route path="/purchaser" element={<PurchaserLayout />}>
+            <Route index element={<AnimatedRoute pageName="采购商首页"><PurchaserDashboard /></AnimatedRoute>} />
+            <Route path="plans" element={<AnimatedRoute pageName="计划总览"><PlanOverview /></AnimatedRoute>} />
+            <Route path="plans/new" element={<AnimatedRoute pageName="新建计划"><NewPlan /></AnimatedRoute>} />
+            <Route path="warehouse" element={<AnimatedRoute pageName="生产仓库管理"><WarehouseManage /></AnimatedRoute>} />
+            <Route path="factories" element={<AnimatedRoute pageName="工厂管理"><FactoryManage /></AnimatedRoute>} />
+            <Route path="accounts-payable" element={<AnimatedRoute pageName="应付账款"><AccountsPayable /></AnimatedRoute>} />
+            <Route path="washing-plans/new" element={<AnimatedRoute pageName="新建水洗计划"><NewWashingPlan /></AnimatedRoute>} />
+            <Route path="finished-warehouse" element={<AnimatedRoute pageName="成品仓库"><PurchaserFinishedWarehouse /></AnimatedRoute>} />
+          </Route>
         </Route>
 
-        {/* 纺织厂路由 - 使用 TextileLayout 作为布局 */}
-        <Route path="/textile" element={<TextileLayout />}>
-          <Route index element={<AnimatedRoute pageName="纺织厂首页"><TextileDashboard /></AnimatedRoute>} />
-          <Route path="plans" element={<AnimatedRoute pageName="纺织厂计划"><TextilePlanOverview /></AnimatedRoute>} />
-          <Route path="fabric-warehouse" element={<AnimatedRoute pageName="坯布仓库"><FabricWarehouse /></AnimatedRoute>} />
-          <Route path="yarn-warehouse" element={<AnimatedRoute pageName="纱线仓库"><YarnWarehouse /></AnimatedRoute>} />
-          <Route path="payments" element={<AnimatedRoute pageName="待结款"><PaymentPending /></AnimatedRoute>} />
+        {/* 纺织厂路由 - RoleGuard + TextileLayout */}
+        <Route element={<RoleGuard allowedRoles={['textile']} />}>
+          <Route path="/textile" element={<TextileLayout />}>
+            <Route index element={<AnimatedRoute pageName="纺织厂首页"><TextileDashboard /></AnimatedRoute>} />
+            <Route path="plans" element={<AnimatedRoute pageName="纺织厂计划"><TextilePlanOverview /></AnimatedRoute>} />
+            <Route path="fabric-warehouse" element={<AnimatedRoute pageName="坯布仓库"><FabricWarehouse /></AnimatedRoute>} />
+            <Route path="yarn-warehouse" element={<AnimatedRoute pageName="纱线仓库"><YarnWarehouse /></AnimatedRoute>} />
+            <Route path="payments" element={<AnimatedRoute pageName="待结款"><PaymentPending /></AnimatedRoute>} />
+          </Route>
         </Route>
 
-        {/* 水洗厂路由 */}
-        <Route path="/washing" element={<AnimatedRoute pageName="水洗厂首页"><WashingDashboard /></AnimatedRoute>} />
-        <Route path="/washing/plans" element={<AnimatedRoute pageName="水洗计划管理"><WashingPlanOverview /></AnimatedRoute>} />
-        <Route path="/washing/pending" element={<AnimatedRoute pageName="待处理坯布"><PendingFabric /></AnimatedRoute>} />
-        <Route path="/washing/completed" element={<AnimatedRoute pageName="已完成坯布"><CompletedFabric /></AnimatedRoute>} />
-        <Route path="/washing/finished-warehouse" element={<AnimatedRoute pageName="成品仓库"><FinishedWarehouse /></AnimatedRoute>} />
-        <Route path="/washing/payments" element={<AnimatedRoute pageName="待结款"><WashingPaymentPending /></AnimatedRoute>} />
+        {/* 水洗厂路由 - RoleGuard + WashingLayout */}
+        <Route element={<RoleGuard allowedRoles={['washing']} />}>
+          <Route path="/washing" element={<WashingLayout />}>
+            <Route index element={<AnimatedRoute pageName="水洗厂首页"><WashingDashboard /></AnimatedRoute>} />
+            <Route path="plans" element={<AnimatedRoute pageName="水洗计划管理"><WashingPlanOverview /></AnimatedRoute>} />
+            <Route path="pending" element={<AnimatedRoute pageName="待处理坯布"><PendingFabric /></AnimatedRoute>} />
+            <Route path="completed" element={<AnimatedRoute pageName="已完成坯布"><CompletedFabric /></AnimatedRoute>} />
+            <Route path="finished-warehouse" element={<AnimatedRoute pageName="成品仓库"><FinishedWarehouse /></AnimatedRoute>} />
+            <Route path="payments" element={<AnimatedRoute pageName="待结款"><WashingPaymentPending /></AnimatedRoute>} />
+          </Route>
+        </Route>
 
-        {/* 子账号管理路由（所有角色共用） */}
-        <Route path="/members" element={<AnimatedRoute pageName="子账号管理"><MemberManage /></AnimatedRoute>} />
+        {/* 子账号管理路由（所有已登录角色共用） */}
+        <Route element={<RoleGuard allowedRoles={['purchaser', 'textile', 'washing']} />}>
+          <Route path="/members" element={<AnimatedRoute pageName="子账号管理"><MemberManage /></AnimatedRoute>} />
+        </Route>
 
         {/* 导入计划路由 */}
         <Route path="/import" element={<AnimatedRoute pageName="导入计划"><ImportPlanPage /></AnimatedRoute>} />
diff --git a/src/components/RoleGuard.tsx b/src/components/RoleGuard.tsx
new file mode 100644
index 0000000..ad40759
--- /dev/null
+++ b/src/components/RoleGuard.tsx
@@ -0,0 +1,39 @@
+import { Navigate, Outlet } from 'react-router-dom';
+import { useAuth } from '../contexts/AuthContext';
+import type { UserRole } from '../types';
+
+interface RoleGuardProps {
+  allowedRoles: UserRole[];
+}
+
+const ROLE_HOME: Record<string, string> = {
+  purchaser: '/purchaser',
+  textile: '/textile',
+  washing: '/washing',
+};
+
+/**
+ * 路由守卫：校验当前用户角色是否在允许列表中
+ * - 未登录 → 重定向 /login
+ * - 角色不匹配 → 重定向到当前角色的首页
+ * - 角色匹配 → 渲染子路由
+ */
+export function RoleGuard({ allowedRoles }: RoleGuardProps) {
+  const { auth, loading } = useAuth();
+
+  if (loading) {
+    return null;
+  }
+
+  if (!auth.isLoggedIn || !auth.user) {
+    return <Navigate to="/login" replace />;
+  }
+
+  const currentRole = auth.currentRole;
+  if (!currentRole || !allowedRoles.includes(currentRole)) {
+    const redirectPath = currentRole ? ROLE_HOME[currentRole] : '/role-select';
+    return <Navigate to={redirectPath || '/role-select'} replace />;
+  }
+
+  return <Outlet />;
+}
diff --git a/src/components/layout/PurchaserLayout.tsx b/src/components/layout/PurchaserLayout.tsx
index 202bf2b..2f58506 100644
--- a/src/components/layout/PurchaserLayout.tsx
+++ b/src/components/layout/PurchaserLayout.tsx
@@ -17,6 +17,7 @@ import {
 } from 'lucide-react';
 import { useAuth } from '../../contexts/AuthContext';
 import { useResponsive } from '../../hooks/useResponsive';
+import { STORAGE_KEYS } from '../../config/app';
 
 interface NavItem {
   id: string;
@@ -44,7 +45,7 @@ export function PurchaserLayout() {
 
   // 从 localStorage 读取侧边栏状态，默认展开
   const [sidebarCollapsed, setSidebarCollapsed] = useState(() => {
-    const saved = localStorage.getItem('purchaser_sidebar_collapsed');
+    const saved = localStorage.getItem(STORAGE_KEYS.purchaserSidebarCollapsed);
     return saved ? JSON.parse(saved) : false;
   });
   const [mobileMenuOpen, setMobileMenuOpen] = useState(false);
@@ -53,7 +54,7 @@ export function PurchaserLayout() {
   const toggleSidebar = () => {
     const newState = !sidebarCollapsed;
     setSidebarCollapsed(newState);
-    localStorage.setItem('purchaser_sidebar_collapsed', JSON.stringify(newState));
+    localStorage.setItem(STORAGE_KEYS.purchaserSidebarCollapsed, JSON.stringify(newState));
   };
 
   const isActive = (path: string) => {
diff --git a/src/components/layout/TextileLayout.tsx b/src/components/layout/TextileLayout.tsx
index ebb93af..37e22ea 100644
--- a/src/components/layout/TextileLayout.tsx
+++ b/src/components/layout/TextileLayout.tsx
@@ -14,6 +14,7 @@ import {
 } from 'lucide-react';
 import { useAuth } from '../../contexts/AuthContext';
 import { useResponsive } from '../../hooks/useResponsive';
+import { STORAGE_KEYS } from '../../config/app';
 
 interface NavItem {
   id: string;
@@ -38,7 +39,7 @@ export function TextileLayout() {
 
   // 从 localStorage 读取侧边栏状态，默认展开
   const [sidebarCollapsed, setSidebarCollapsed] = useState(() => {
-    const saved = localStorage.getItem('textile_sidebar_collapsed');
+    const saved = localStorage.getItem(STORAGE_KEYS.textileSidebarCollapsed);
     return saved ? JSON.parse(saved) : false;
   });
   const [mobileMenuOpen, setMobileMenuOpen] = useState(false);
@@ -47,7 +48,7 @@ export function TextileLayout() {
   const toggleSidebar = () => {
     const newState = !sidebarCollapsed;
     setSidebarCollapsed(newState);
-    localStorage.setItem('textile_sidebar_collapsed', JSON.stringify(newState));
+    localStorage.setItem(STORAGE_KEYS.textileSidebarCollapsed, JSON.stringify(newState));
   };
 
   const isActive = (path: string) => {
diff --git a/src/components/layout/WashingLayout.tsx b/src/components/layout/WashingLayout.tsx
index 043b53c..72cb6d5 100644
--- a/src/components/layout/WashingLayout.tsx
+++ b/src/components/layout/WashingLayout.tsx
@@ -3,6 +3,8 @@ import { Outlet, useNavigate, useLocation } from 'react-router-dom';
 import { motion } from 'framer-motion';
 import {
   FileText,
+  Package,
+  CheckCircle,
   Warehouse,
   CreditCard,
   LogOut,
@@ -10,12 +12,11 @@ import {
   ChevronRight,
   Droplets,
   Menu,
-  X,
-  Package,
-  CheckCircle
+  X
 } from 'lucide-react';
 import { useAuth } from '../../contexts/AuthContext';
 import { useResponsive } from '../../hooks/useResponsive';
+import { STORAGE_KEYS } from '../../config/app';
 
 interface NavItem {
   id: string;
@@ -41,7 +42,7 @@ export function WashingLayout() {
 
   // 从 localStorage 读取侧边栏状态，默认展开
   const [sidebarCollapsed, setSidebarCollapsed] = useState(() => {
-    const saved = localStorage.getItem('washing_sidebar_collapsed');
+    const saved = localStorage.getItem(STORAGE_KEYS.washingSidebarCollapsed);
     return saved ? JSON.parse(saved) : false;
   });
   const [mobileMenuOpen, setMobileMenuOpen] = useState(false);
@@ -50,7 +51,7 @@ export function WashingLayout() {
   const toggleSidebar = () => {
     const newState = !sidebarCollapsed;
     setSidebarCollapsed(newState);
-    localStorage.setItem('washing_sidebar_collapsed', JSON.stringify(newState));
+    localStorage.setItem(STORAGE_KEYS.washingSidebarCollapsed, JSON.stringify(newState));
   };
 
   const isActive = (path: string) => {
@@ -82,7 +83,7 @@ export function WashingLayout() {
 
   return (
     <div className="min-h-screen bg-slate-50">
-      {/* 桌面端侧边栏 - 固定不动，无入场动画 */}
+      {/* 桌面端侧边栏 */}
       {!isMobile && (
         <aside
           className={`fixed left-0 top-0 h-screen bg-gradient-to-b from-slate-900 via-slate-800 to-slate-900 text-white z-50 flex flex-col ${
@@ -169,65 +170,34 @@ export function WashingLayout() {
         </aside>
       )}
 
-      {/* 移动端顶部导航栏 */}
+      {/* 移动端底部导航 */}
       {isMobile && (
-        <header className="bg-white/80 backdrop-blur-xl border-b border-slate-200/50 sticky top-0 z-40">
-          <div className="px-4 py-3 flex justify-between items-center">
-            <div className="flex items-center gap-2">
-              <div className="w-8 h-8 rounded-lg bg-gradient-to-br from-violet-400 to-fuchsia-400 flex items-center justify-center">
-                <Droplets className="w-5 h-5 text-white" />
-              </div>
-              <span className="font-bold text-slate-900">水洗厂</span>
-            </div>
-            <button
-              onClick={() => setMobileMenuOpen(!mobileMenuOpen)}
-              className="p-2 text-slate-600 hover:bg-slate-100 rounded-lg"
-            >
-              {mobileMenuOpen ? <X className="w-5 h-5" /> : <Menu className="w-5 h-5" />}
-            </button>
+        <div className="fixed bottom-0 left-0 right-0 bg-white border-t border-slate-200 z-50 safe-area-bottom">
+          <div className="flex items-center justify-around py-2">
+            {navItems.slice(0, 5).map((item) => {
+              const active = isActive(item.path);
+              const Icon = item.icon;
+              return (
+                <button
+                  key={item.id}
+                  onClick={() => navigate(item.path)}
+                  className={`flex flex-col items-center gap-0.5 px-2 py-1 rounded-lg transition-colors ${
+                    active ? 'text-violet-600' : 'text-slate-400'
+                  }`}
+                >
+                  <Icon className={`w-5 h-5 ${active ? 'stroke-[2.5px]' : ''}`} />
+                  <span className="text-[10px] font-medium">{item.label}</span>
+                </button>
+              );
+            })}
           </div>
-
-          {/* 移动端菜单 */}
-          {mobileMenuOpen && (
-            <nav className="border-t border-slate-200 bg-white">
-              {navItems.map((item) => {
-                const active = isActive(item.path);
-                const Icon = item.icon;
-
-                return (
-                  <button
-                    key={item.id}
-                    onClick={() => {
-                      navigate(item.path);
-                      setMobileMenuOpen(false);
-                    }}
-                    className={`w-full flex items-center gap-3 px-4 py-3 ${
-                      active
-                        ? 'bg-violet-50 text-violet-600'
-                        : 'text-slate-600 hover:bg-slate-50'
-                    }`}
-                  >
-                    <Icon className="w-5 h-5" />
-                    <span className="font-medium text-sm">{item.label}</span>
-                  </button>
-                );
-              })}
-              <button
-                onClick={handleLogout}
-                className="w-full flex items-center gap-3 px-4 py-3 text-red-600 hover:bg-red-50"
-              >
-                <LogOut className="w-5 h-5" />
-                <span className="font-medium text-sm">退出登录</span>
-              </button>
-            </nav>
-          )}
-        </header>
+        </div>
       )}
 
-      {/* 主内容区 - 移动端无侧边栏，桌面端有侧边栏 */}
+      {/* 主内容区 */}
       <main className={`${
         !isMobile && (sidebarCollapsed ? 'ml-20' : 'ml-64')
-      }`}>
+      } ${isMobile ? 'pb-20' : ''}`}>
         <Outlet />
       </main>
     </div>
diff --git a/src/config/app.ts b/src/config/app.ts
index 4419f0e..3d44896 100644
--- a/src/config/app.ts
+++ b/src/config/app.ts
@@ -27,7 +27,7 @@ export const APP_CONFIG = {
   /** 定位描述 */
   description: '纺织行业全流程协作管理平台',
   /** 版本号 */
-  version: '2.1.0',
+  version: '2.2.0',
   /** 默认密码（仅 Demo 环境） */
   defaultDemoPassword: '123456',
   /** 免密登录有效期（毫秒），默认30天 */
diff --git a/src/hooks/useErrorHandler.ts b/src/hooks/useErrorHandler.ts
index dfc6619..fcbca8d 100644
--- a/src/hooks/useErrorHandler.ts
+++ b/src/hooks/useErrorHandler.ts
@@ -1,98 +1,52 @@
 import { useCallback } from 'react';
 
-export type ErrorSeverity = 'info' | 'warning' | 'error' | 'critical';
-
-interface ErrorHandlerOptions {
-  onError?: (error: Error, severity: ErrorSeverity) => void;
-  showToast?: boolean;
-  logToConsole?: boolean;
+interface ErrorOptions {
+  /** 用户可见的错误提示 */
+  userMessage?: string;
+  /** 是否显示 alert（默认 true） */
+  showAlert?: boolean;
+  /** 额外的上下文信息 */
+  context?: Record<string, unknown>;
 }
 
 /**
- * 统一的错误处理 Hook
- * 提供一致的错误处理、日志记录和用户反馈机制
+ * 统一错误处理 Hook
+ * 
+ * 替代散落在各处的 console.error + alert 模式，提供：
+ * - 统一的日志格式（带时间戳和上下文）
+ * - 可选的用户提示
+ * - 错误上报扩展点
+ * 
+ * @example
+ * ```tsx
+ * const handleError = useErrorHandler();
+ * 
+ * try {
+ *   await supabase.from('plans').insert(data);
+ * } catch (err) {
+ *   handleError(err, { userMessage: '保存计划失败，请重试' });
+ * }
+ * ```
  */
-export function useErrorHandler(options: ErrorHandlerOptions = {}) {
-  const {
-    onError,
-    showToast = true,
-    logToConsole = true
-  } = options;
+export function useErrorHandler() {
+  const handleError = useCallback((error: unknown, options: ErrorOptions = {}) => {
+    const { userMessage, showAlert = true, context } = options;
 
-  const handleError = useCallback((
-    error: unknown,
-    message?: string,
-    severity: ErrorSeverity = 'error'
-  ) => {
-    // 标准化错误对象
-    const err = error instanceof Error
-      ? error
-      : new Error(message || String(error));
+    // 结构化日志
+    const logEntry = {
+      timestamp: new Date().toISOString(),
+      error: error instanceof Error ? { message: error.message, stack: error.stack } : String(error),
+      context,
+    };
+    console.error('[AppError]', logEntry);
 
-    // 控制台日志
-    if (logToConsole) {
-      const logMethod = severity === 'critical' ? console.error
-        : severity === 'error' ? console.error
-        : severity === 'warning' ? console.warn
-        : console.log;
-
-      logMethod(`[${severity.toUpperCase()}] ${message || err.message}`, err);
+    // 用户提示
+    if (showAlert && userMessage) {
+      alert(userMessage);
+    } else if (showAlert && error instanceof Error) {
+      alert(error.message || '操作失败，请重试');
     }
+  }, []);
 
-    // 自定义错误回调
-    if (onError) {
-      onError(err, severity);
-    }
-
-    // Toast 提示（如果可用）
-    if (showToast && typeof window !== 'undefined') {
-      // 这里可以集成具体的 toast 库
-      // 暂时使用简单的 alert 作为后备
-      if (severity === 'critical' || severity === 'error') {
-        // 在生产环境中应该使用更优雅的通知组件
-        console.error('Error notification:', message || err.message);
-      }
-    }
-
-    return err;
-  }, [onError, showToast, logToConsole]);
-
-  // 便捷方法
-  const handleInfo = useCallback((error: unknown, message?: string) => {
-    return handleError(error, message, 'info');
-  }, [handleError]);
-
-  const handleWarning = useCallback((error: unknown, message?: string) => {
-    return handleError(error, message, 'warning');
-  }, [handleError]);
-
-  const handleErrorLevel = useCallback((error: unknown, message?: string) => {
-    return handleError(error, message, 'error');
-  }, [handleError]);
-
-  const handleCritical = useCallback((error: unknown, message?: string) => {
-    return handleError(error, message, 'critical');
-  }, [handleError]);
-
-  // 异步操作包装器
-  const withErrorHandling = useCallback(async <T>(
-    operation: () => Promise<T>,
-    errorMessage?: string,
-    severity: ErrorSeverity = 'error'
-  ): Promise<T | null> => {
-    try {
-      return await operation();
-    } catch (err) {
-      handleError(err, errorMessage, severity);
-      return null;
-    }
-  }, [handleError]);
-
-  return {
-    handleError: handleErrorLevel,
-    handleInfo,
-    handleWarning,
-    handleCritical,
-    withErrorHandling
-  };
+  return handleError;
 }
diff --git a/src/hooks/useInventoryData.ts b/src/hooks/useInventoryData.ts
index a1c2dbf..92f0f48 100644
--- a/src/hooks/useInventoryData.ts
+++ b/src/hooks/useInventoryData.ts
@@ -2,6 +2,7 @@ import { useState, useEffect, useCallback, useRef } from 'react';
 import { supabase } from '../supabase/client';
 import { CACHE_CONFIG } from '../config/app';
 import { useInventoryRealtime } from './useRealtime';
+import type { Tables } from '../supabase/types';
 import type {
   Product,
   ProductWithInventory,
@@ -23,6 +24,28 @@ interface InventoryDataState {
   error: Error | null;
 }
 
+// Supabase Row 类型别名
+type InventoryRecord = Tables<'inventory_records'>;
+type ProductInventoryRecord = Tables<'product_inventory_records'>;
+type ProductOutboundRecord = Tables<'product_outbound_records'>;
+
+// 部分字段查询的局部类型（避免使用 any）
+interface PlanSummary {
+  id: string;
+  fabric_code: string;
+  completed_quantity: number;
+}
+
+interface PlanFactoryRef {
+  plan_id: string;
+  factory_id: string;
+}
+
+interface CompanyRef {
+  id: string;
+  name: string;
+}
+
 /**
  * 优化的库存数据获取 Hook
  * 使用缓存和防抖来减少不必要的请求
@@ -93,8 +116,8 @@ export function useInventoryData({ companyId, activeType }: UseInventoryDataOpti
       if (outboundResult.error) throw outboundResult.error;
 
       const productsData = productsResult.data || [];
-      const batchesData = batchesResult.data || [];
-      const outboundData = outboundResult.data || [];
+      const batchesData: ProductInventoryRecord[] = batchesResult.data || [];
+      const outboundData: ProductOutboundRecord[] = outboundResult.data || [];
 
       // 获取纱线配比
       const productIds = productsData.map(p => p.id);
@@ -122,7 +145,8 @@ export function useInventoryData({ companyId, activeType }: UseInventoryDataOpti
         .eq('purchaser_id', companyId)
         .in('fabric_code', fabricCodes);
 
-      const planIds = plansData?.map((p: any) => p.id).filter(Boolean) || [];
+      const typedPlansData: PlanSummary[] = plansData || [];
+      const planIds = typedPlansData.map(p => p.id).filter(Boolean);
 
       // 获取工厂信息
       const { data: planFactoriesData } = await supabase
@@ -131,35 +155,38 @@ export function useInventoryData({ companyId, activeType }: UseInventoryDataOpti
         .in('plan_id', planIds)
         .eq('factory_type', 'textile');
 
-      const factoryIds = [...new Set((planFactoriesData || []).map(pf => pf.factory_id).filter(Boolean))];
+      const typedPlanFactories: PlanFactoryRef[] = planFactoriesData || [];
+      const factoryIds = [...new Set(typedPlanFactories.map(pf => pf.factory_id).filter(Boolean))];
       const { data: factoriesData } = await supabase
         .from('companies')
         .select('id, name')
         .in('id', factoryIds);
 
+      const typedFactories: CompanyRef[] = factoriesData || [];
+
       // 建立映射
       const planToFactoryName: Record<string, string> = {};
-      planFactoriesData?.forEach((pf: any) => {
-        const factory = factoriesData?.find(f => f.id === pf.factory_id);
+      typedPlanFactories.forEach((pf: PlanFactoryRef) => {
+        const factory = typedFactories.find(f => f.id === pf.factory_id);
         if (factory) {
           planToFactoryName[pf.plan_id] = factory.name;
         }
       });
 
       // 获取入库记录
-      let textileInventoryRecords: any[] = [];
+      let textileInventoryRecords: InventoryRecord[] = [];
       if (planIds.length > 0) {
         const { data: records } = await supabase
           .from('inventory_records')
           .select('plan_id, quantity, rolls, warehouse_location')
           .in('plan_id', planIds);
-        textileInventoryRecords = records || [];
+        textileInventoryRecords = (records || []) as InventoryRecord[];
       }
 
       // 处理数据
       const updatedProducts = processInventoryData({
         products: productsData,
-        plansData: plansData || [],
+        plansData: typedPlansData,
         textileInventoryRecords,
         planToFactoryName,
         batchesData,
@@ -167,22 +194,25 @@ export function useInventoryData({ companyId, activeType }: UseInventoryDataOpti
       });
 
       // 为 batches 数据注入产品信息
-      const batchesWithProduct = (batchesData || []).map((batch: any) => {
+      const batchesWithProduct: FabricBatch[] = batchesData.map((batch: ProductInventoryRecord) => {
         const product = productsData.find((p: Product) => p.id === batch.product_id);
         return {
-          ...batch,
-          product: product ? {
-            product_name: product.product_name,
-            weight: product.weight,
-            color: product.color
-          } : null
-        };
+          id: batch.id,
+          product_id: batch.product_id,
+          company_id: batch.company_id || '',
+          batch_no: batch.batch_no,
+          rolls: batch.rolls,
+          meters: batch.meters,
+          notes: batch.notes,
+          created_at: batch.created_at,
+          product: product || undefined
+        } as FabricBatch;
       });
 
       const newState: InventoryDataState = {
         products: updatedProducts,
         productRatios: ratiosMap,
-        batches: batchesWithProduct as FabricBatch[],
+        batches: batchesWithProduct,
         loading: false,
         error: null
       };
@@ -224,11 +254,11 @@ export function useInventoryData({ companyId, activeType }: UseInventoryDataOpti
 // 处理库存数据的辅助函数
 interface ProcessInventoryDataParams {
   products: Product[];
-  plansData: any[];
-  textileInventoryRecords: any[];
+  plansData: PlanSummary[];
+  textileInventoryRecords: InventoryRecord[];
   planToFactoryName: Record<string, string>;
-  batchesData: any[];
-  outboundData: any[];
+  batchesData: ProductInventoryRecord[];
+  outboundData: ProductOutboundRecord[];
 }
 
 function processInventoryData({
@@ -242,7 +272,7 @@ function processInventoryData({
   // 建立 plan_id 到 fabric_code 的映射
   const planToFabricCode: Record<string, string> = {};
   const planCompletedMap: Record<string, number> = {};
-  plansData?.forEach((plan: any) => {
+  plansData.forEach((plan: PlanSummary) => {
     planToFabricCode[plan.id] = plan.fabric_code;
     planCompletedMap[plan.id] = plan.completed_quantity || 0;
   });
@@ -250,7 +280,7 @@ function processInventoryData({
   // 按 plan_id 汇总库存
   const planInventoryMap: Record<string, { meters: number; rolls: number; factory_id: string; factory_name: string }> = {};
 
-  textileInventoryRecords?.forEach((r: any) => {
+  textileInventoryRecords.forEach((r: InventoryRecord) => {
     const factoryName = planToFactoryName[r.plan_id] || r.warehouse_location || '纺织厂';
     const factoryId = planToFactoryName[r.plan_id] || r.warehouse_location || `factory_${r.plan_id}`;
     if (!planInventoryMap[r.plan_id]) {
@@ -262,7 +292,7 @@ function processInventoryData({
 
   // 汇总每个坯布码的库存
   const fabricCodeInventory: Record<string, { meters: number; rolls: number }> = {};
-  const fabricCodeFactoryInventory: Record<string, Record<string, any>> = {};
+  const fabricCodeFactoryInventory: Record<string, Record<string, { factory_id: string; factory_name: string; rolls: number; meters: number; records: ProductInRecord[] }>> = {};
 
   Object.entries(planInventoryMap).forEach(([planId, inventory]) => {
     const fabricCode = planToFabricCode[planId];
@@ -295,7 +325,7 @@ function processInventoryData({
   const inRecordsMap: Record<string, ProductInRecord[]> = {};
 
   // 1. 先添加自录入的入库记录
-  batchesData?.forEach((b: any) => {
+  batchesData.forEach((b: ProductInventoryRecord) => {
     if (!inRecordsMap[b.product_id]) {
       inRecordsMap[b.product_id] = [];
     }
@@ -318,12 +348,12 @@ function processInventoryData({
   // 2. 添加纺织厂的入库记录
   // 建立 fabric_code 到 product_id 的映射
   const fabricCodeToProductId: Record<string, string> = {};
-  products.forEach((p: any) => {
+  products.forEach((p: Product) => {
     fabricCodeToProductId[p.fabric_code] = p.id;
   });
 
   // 将纺织厂入库记录按 fabric_code 关联到对应产品
-  textileInventoryRecords?.forEach((r: any) => {
+  textileInventoryRecords.forEach((r: InventoryRecord) => {
     const fabricCode = planToFabricCode[r.plan_id];
     const productId = fabricCodeToProductId[fabricCode];
     if (productId) {
@@ -335,10 +365,10 @@ function processInventoryData({
         id: r.id || `${r.plan_id}-${r.created_at}`,
         product_id: productId,
         company_id: r.company_id,
-        batch_no: r.batch_no || '-',
+        batch_no: '-',
         rolls: Number(r.rolls) || 0,
         meters: Number(r.quantity) || 0,
-        notes: r.notes || `来自${factoryName}`,
+        notes: `来自${factoryName}`,
         operator_id: r.operator_id,
         warehouse_id: r.warehouse_id,
         created_at: r.created_at,
@@ -356,34 +386,19 @@ function processInventoryData({
   });
 
   // 处理出库记录 - 按 product_id 汇总
-  const outboundMap: Record<string, { totalRolls: number; totalMeters: number; records: any[] }> = {};
-  outboundData?.forEach((r: any) => {
+  const outboundMap: Record<string, { totalRolls: number; totalMeters: number; records: ProductOutboundRecord[] }> = {};
+  outboundData.forEach((r: ProductOutboundRecord) => {
     if (!outboundMap[r.product_id]) {
       outboundMap[r.product_id] = { totalRolls: 0, totalMeters: 0, records: [] };
     }
     outboundMap[r.product_id].totalRolls += Number(r.rolls) || 0;
     outboundMap[r.product_id].totalMeters += Number(r.meters) || 0;
-    outboundMap[r.product_id].records.push({
-      id: r.id,
-      product_id: r.product_id,
-      batch_no: r.batch_no,
-      rolls: r.rolls,
-      meters: r.meters,
-      notes: r.notes,
-      outbound_type: r.outbound_type,
-      washing_plan_id: r.washing_plan_id,
-      created_at: r.created_at,
-      time: r.created_at,
-      // 新增字段：生产批号和接手公司
-      source_batch_id: r.source_batch_id,
-      recipient_company_id: r.recipient_company_id,
-      recipient_company_name: r.recipient_company_name
-    });
+    outboundMap[r.product_id].records.push(r);
   });
 
   // 计算每个产品的自录入库总量（从 batchesData）
   const selfInventoryMap: Record<string, { rolls: number; meters: number }> = {};
-  batchesData?.forEach((b: any) => {
+  batchesData.forEach((b: ProductInventoryRecord) => {
     if (!selfInventoryMap[b.product_id]) {
       selfInventoryMap[b.product_id] = { rolls: 0, meters: 0 };
     }
@@ -392,7 +407,7 @@ function processInventoryData({
   });
 
   // 更新产品数据 - 扣除出库数量
-  return products.map((p: any) => {
+  return products.map((p: Product) => {
     const textileInventory = fabricCodeInventory[p.fabric_code] || { meters: 0, rolls: 0 };
     const factoryInventories = fabricCodeFactoryInventory[p.fabric_code] || {};
     // 使用实时计算的入库记录，而不是 products 表中的字段
diff --git a/src/hooks/usePlanData.ts b/src/hooks/usePlanData.ts
index 5ccb322..4e81b12 100644
--- a/src/hooks/usePlanData.ts
+++ b/src/hooks/usePlanData.ts
@@ -248,25 +248,27 @@ export function usePlanData({ companyId, pageSize = PAGINATION_CONFIG.defaultPag
         yarnRatiosMap[y.plan_id].push(y as YarnRatio);
       });
 
-      const newState: PlanDataState = {
-        plans: append ? [...state.plans, ...plansWithSteps] : plansWithSteps,
-        factories: isFirstPage ? factories : state.factories,
-        planFactories: isFirstPage ? (pfResult.data || []) : state.planFactories,
-        operatorNames: isFirstPage ? operatorNames : { ...state.operatorNames, ...operatorNames },
-        yarnRatios: isFirstPage ? yarnRatiosMap : { ...state.yarnRatios, ...yarnRatiosMap },
-        loading: false,
-        loadingMore: false,
-        hasMore: planData.length === pageSize,
-        currentPage: page,
-        error: null
-      };
+      setState(prev => {
+        const newState: PlanDataState = {
+          plans: append ? [...prev.plans, ...plansWithSteps] : plansWithSteps,
+          factories: isFirstPage ? factories : prev.factories,
+          planFactories: isFirstPage ? (pfResult.data || []) : prev.planFactories,
+          operatorNames: isFirstPage ? operatorNames : { ...prev.operatorNames, ...operatorNames },
+          yarnRatios: isFirstPage ? yarnRatiosMap : { ...prev.yarnRatios, ...yarnRatiosMap },
+          loading: false,
+          loadingMore: false,
+          hasMore: planData.length === pageSize,
+          currentPage: page,
+          error: null
+        };
 
-      // 更新缓存
-      if (isFirstPage) {
-        cacheRef.current = { data: newState, timestamp: Date.now() };
-      }
+        // 更新缓存
+        if (isFirstPage) {
+          cacheRef.current = { data: newState, timestamp: Date.now() };
+        }
 
-      setState(newState);
+        return newState;
+      });
     } catch (err) {
       setState(prev => ({
         ...prev,
diff --git a/src/pages/DemoDataSharing.tsx b/src/pages/DemoDataSharing.tsx
index 0ed8fa9..938a77c 100644
--- a/src/pages/DemoDataSharing.tsx
+++ b/src/pages/DemoDataSharing.tsx
@@ -1,12 +1,13 @@
 import React, { useState } from 'react';
 import { motion, AnimatePresence } from 'framer-motion';
 import { useNavigate } from 'react-router-dom';
-import { 
- ArrowLeft, Eye, EyeOff, Lock, Unlock, Share2, 
+import {
+ ArrowLeft, Eye, EyeOff, Lock, Unlock, Share2,
  Building2, Factory, Package, Link2, CheckCircle,
  AlertTriangle, FileText, Palette, Hash, DollarSign,
  ChevronRight, ChevronDown, Shield, Database
 } from 'lucide-react';
+import { PLAN_STATUS } from '../utils/constants';
 
 // 模拟完整计划数据（采购商视角）
 const fullPlanData = {
@@ -20,7 +21,7 @@ const fullPlanData = {
  target_quantity: 10000,
  yarn_usage_per_meter: 280,
  production_price: 12.5,
- status: 'producing'
+ status: PLAN_STATUS.PRODUCING
 };
 
 // 模拟纱线配比
diff --git a/src/pages/ImportPlanPage.tsx b/src/pages/ImportPlanPage.tsx
index 9fc2bdf..77db240 100644
--- a/src/pages/ImportPlanPage.tsx
+++ b/src/pages/ImportPlanPage.tsx
@@ -6,6 +6,8 @@ import { motion } from 'framer-motion';
 import { ArrowLeft, CheckCircle, AlertTriangle, Package, Droplet, Link2, Clock, XCircle, Building2 } from 'lucide-react';
 import { decryptShareParams } from '../utils/shareCrypto';
 import { useResponsive } from '../hooks/useResponsive';
+import { useErrorHandler } from '../hooks/useErrorHandler';
+import { PLAN_STATUS, SHARE_LINK_STATUS } from '../utils/constants';
 import type { ProductionPlan, WashingPlan, YarnRatio, FactoryType } from '../types';
 
 const containerVariants = {
@@ -26,6 +28,7 @@ export function ImportPlanPage() {
   const [searchParams] = useSearchParams();
   const { auth } = useAuth();
   const { isMobile } = useResponsive();
+  const handleError = useErrorHandler();
 
   const token = searchParams.get('token') || '';
   const shortCode = searchParams.get('s') || '';
@@ -66,12 +69,13 @@ export function ImportPlanPage() {
             // 更新状态为过期
             await supabase
               .from('share_links')
-              .update({ status: 'expired' })
+              .update({ status: SHARE_LINK_STATUS.EXPIRED })
               .eq('short_code', shortCode);
           }
           
           // 检查是否已被使用（confirmed/rejected/expired）
-          if (['confirmed', 'rejected', 'expired', 'cancelled'].includes(data.status)) {
+          const usedStatuses: ShareLinkStatus[] = [SHARE_LINK_STATUS.CONFIRMED as ShareLinkStatus, SHARE_LINK_STATUS.REJECTED as ShareLinkStatus, SHARE_LINK_STATUS.EXPIRED as ShareLinkStatus, SHARE_LINK_STATUS.CANCELLED as ShareLinkStatus];
+          if (usedStatuses.includes(data.status as ShareLinkStatus)) {
             setDecrypting(false);
             return;
           }
@@ -81,29 +85,29 @@ export function ImportPlanPage() {
           setHideSensitive(data.hide_sensitive || false);
           
           // 如果状态是 pending，更新为 clicked（首次点击）
-          if (data.status === 'pending') {
+          if (data.status === SHARE_LINK_STATUS.PENDING) {
             const { error: updateError } = await supabase
               .from('share_links')
               .update({
-                status: 'clicked',
+                status: SHARE_LINK_STATUS.CLICKED,
                 clicked_at: new Date().toISOString()
               })
               .eq('short_code', shortCode);
 
             if (updateError) {
-              console.error('更新链接点击状态失败:', updateError);
+              handleError(updateError, { userMessage: '更新链接点击状态失败', context: { shortCode } });
             } else {
-              setShareLinkStatus('clicked');
+              setShareLinkStatus(SHARE_LINK_STATUS.CLICKED as ShareLinkStatus);
             }
             setLinkClicked(true);
-          } else if (data.status === 'clicked') {
+          } else if (data.status === SHARE_LINK_STATUS.CLICKED) {
             setLinkClicked(true);
           }
           
           // 增加点击计数
           await supabase.rpc('increment_share_link_clicks', { code: shortCode });
         } else {
-          console.error('短链查询失败:', error);
+          handleError(error, { userMessage: '短链查询失败', context: { shortCode } });
         }
         setDecrypting(false);
       } else if (token) {
@@ -145,12 +149,12 @@ export function ImportPlanPage() {
       if (diff <= 0) {
         setTimeRemaining('已过期');
         setLinkExpired(true);
-        if (data.status !== 'expired' && data.status !== 'confirmed' && data.status !== 'rejected') {
+        if (data.status !== SHARE_LINK_STATUS.EXPIRED && data.status !== SHARE_LINK_STATUS.CONFIRMED && data.status !== SHARE_LINK_STATUS.REJECTED) {
           await supabase
             .from('share_links')
-            .update({ status: 'expired' })
+            .update({ status: SHARE_LINK_STATUS.EXPIRED })
             .eq('short_code', shortCode);
-          setShareLinkStatus('expired');
+          setShareLinkStatus(SHARE_LINK_STATUS.EXPIRED as ShareLinkStatus);
         }
       } else {
         const minutes = Math.floor(diff / 60000);
@@ -250,11 +254,11 @@ export function ImportPlanPage() {
     // 1.5 更新计划状态为 producing（生产中）
     const { error: planUpdateError } = await supabase
       .from('production_plans')
-      .update({ status: 'producing' })
+      .update({ status: PLAN_STATUS.PRODUCING })
       .eq('id', planId);
 
     if (planUpdateError) {
-      console.error('更新计划状态失败:', planUpdateError);
+      handleError(planUpdateError, { userMessage: '更新计划状态失败', context: { planId } });
     }
 
     // 2. 创建/更新公司合作关系
@@ -268,7 +272,7 @@ export function ImportPlanPage() {
     });
     
     if (relError) {
-      console.error('创建合作关系失败:', relError);
+      handleError(relError, { userMessage: '创建合作关系失败', context: { purchaserCompanyId, factoryCompanyId: auth.company.id } });
     }
 
     // 3. 更新分享链接状态
@@ -276,14 +280,14 @@ export function ImportPlanPage() {
       const { error: linkUpdateError } = await supabase
         .from('share_links')
         .update({
-          status: 'confirmed',
+          status: SHARE_LINK_STATUS.CONFIRMED,
           responded_at: new Date().toISOString(),
           response_result: 'confirmed'
         })
         .eq('short_code', shortCode);
 
       if (linkUpdateError) {
-        console.error('更新分享链接状态失败:', linkUpdateError);
+        handleError(linkUpdateError, { userMessage: '更新分享链接状态失败', context: { shortCode } });
       }
     }
 
@@ -300,8 +304,8 @@ export function ImportPlanPage() {
     
     await supabase
       .from('share_links')
-      .update({ 
-        status: 'rejected',
+      .update({
+        status: SHARE_LINK_STATUS.REJECTED,
         responded_at: new Date().toISOString(),
         response_result: 'rejected',
         reject_reason: rejectReason
diff --git a/src/pages/purchaser/Dashboard.tsx b/src/pages/purchaser/Dashboard.tsx
index 37209fe..780d023 100644
--- a/src/pages/purchaser/Dashboard.tsx
+++ b/src/pages/purchaser/Dashboard.tsx
@@ -18,12 +18,6 @@ import {
   DollarSign,
   Droplets,
   LogOut,
-  HelpCircle,
-  X,
-  BookOpen,
-  MessageSquare,
-  Info,
-  Camera,
   ChevronRight,
   Home,
   MoreHorizontal,
@@ -42,6 +36,8 @@ import { FeedbackModal } from '../../components/FeedbackModal';
 import { UserManual } from '../../components/UserManual';
 import type { ProductionPlan } from '../../types';
 import { LoadingSpinner } from '../../components/ui/LoadingSpinner';
+import { AccountProfileCard } from '../../components/AccountProfileCard';
+import { PLAN_STATUS, STEP_STATUS } from '../../utils/constants';
 
 const statusMap: Record<string, { label: string; color: string; bgColor: string; icon: any; borderColor: string }> = {
   pending: { label: '待确定', color: 'text-amber-600', bgColor: 'bg-amber-50', borderColor: 'border-amber-200', icon: Clock },
@@ -104,7 +100,7 @@ export function PurchaserDashboard() {
     // 过滤掉有 rejected 步骤的计划
     const rejectedPlanIds = new Set<string>();
     (stepsData || []).forEach(step => {
-      if (step.status === 'rejected') {
+      if (step.status === STEP_STATUS.REJECTED) {
         rejectedPlanIds.add(step.plan_id);
       }
     });
@@ -130,14 +126,14 @@ export function PurchaserDashboard() {
 
   const stats = {
     all: plans.length,
-    producing: plans.filter(p => p.status === 'producing').length,
-    completed: plans.filter(p => p.status === 'completed').length,
-    pending: plans.filter(p => p.status === 'pending').length
+    producing: plans.filter(p => p.status === PLAN_STATUS.PRODUCING).length,
+    completed: plans.filter(p => p.status === PLAN_STATUS.COMPLETED).length,
+    pending: plans.filter(p => p.status === PLAN_STATUS.PENDING).length
   };
 
   // 获取最近计划（桌面端显示更多）
   const recentPlans = plans.slice(0, isMobile ? 5 : 10);
-  const producingPlans = plans.filter(p => p.status === 'producing').slice(0, isMobile ? 5 : 6);
+  const producingPlans = plans.filter(p => p.status === PLAN_STATUS.PRODUCING).slice(0, isMobile ? 5 : 6);
 
   // 桌面端统计卡片数据
   const statCards = [
@@ -467,147 +463,14 @@ export function PurchaserDashboard() {
       />
 
       {/* 账户卡片弹窗 */}
-      {showAccountCard && (
-        <div className="fixed inset-0 bg-black/50 backdrop-blur-sm flex items-center justify-center z-50 p-4" onClick={() => setShowAccountCard(false)}>
-          <motion.div
-            initial={{ opacity: 0, scale: 0.95 }}
-            animate={{ opacity: 1, scale: 1 }}
-            exit={{ opacity: 0, scale: 0.95 }}
-            className="bg-white rounded-2xl w-full max-w-sm shadow-2xl overflow-hidden"
-            onClick={e => e.stopPropagation()}
-          >
-            {/* 头部 */}
-            <div className="bg-gradient-to-r from-amber-500 to-orange-500 p-6 text-white">
-              <div className="flex items-center justify-between">
-                <h2 className="text-xl font-bold">账户信息</h2>
-                <button onClick={() => setShowAccountCard(false)} className="p-2 hover:bg-white/20 rounded-lg transition-colors">
-                  <X className="w-5 h-5" />
-                </button>
-              </div>
-            </div>
-
-            {/* 账户详情 */}
-            <div className="p-6 space-y-4">
-              {/* 用户信息 */}
-              <div className="flex items-center gap-4">
-                <label className="w-16 h-16 bg-gradient-to-br from-amber-500 to-orange-500 rounded-xl flex items-center justify-center shadow-lg cursor-pointer hover:opacity-90 transition-opacity overflow-hidden relative group">
-                  {(auth.user as any)?.image_url ? (
-                    <img src={(auth.user as any).image_url} alt="头像" className="w-full h-full object-cover relative z-10" />
-                  ) : (
-                    <Building2 className="w-8 h-8 text-white relative z-10" />
-                  )}
-                  <div className="absolute inset-0 bg-black/30 flex items-center justify-center opacity-0 group-hover:opacity-100 transition-opacity z-20">
-                    <Camera className="w-5 h-5 text-white" />
-                  </div>
-                  <input
-                    type="file"
-                    accept="image/*"
-                    className="hidden"
-                    onChange={async (e) => {
-                      const file = e.target.files?.[0];
-                      if (!file) return;
-                      const { data: { user } } = await supabase.auth.getUser();
-                      if (!user) return;
-                      try {
-                        const fileExt = file.name.split('.').pop();
-                        const fileName = `${user.id}-${Date.now()}.${fileExt}`;
-                        const arrayBuffer = await file.arrayBuffer();
-                        const { error: uploadError } = await supabase.storage
-                          .from('avatars')
-                          .upload(fileName, arrayBuffer, { contentType: file.type, upsert: true });
-                        if (uploadError) {
-                          alert('头像上传失败: ' + uploadError.message);
-                          return;
-                        }
-                        const { data: { publicUrl } } = supabase.storage.from('avatars').getPublicUrl(fileName);
-                        const { error: updateError } = await supabase.from('profiles').update({ image_url: publicUrl } as any).eq('id', user.id);
-                        if (updateError) {
-                          alert('头像更新失败: ' + updateError.message);
-                        } else {
-                          window.location.reload();
-                        }
-                      } catch (err) {
-                        alert('头像上传出错，请重试');
-                      }
-                    }}
-                  />
-                </label>
-                <div>
-                  <p className="font-semibold text-slate-900 text-lg truncate max-w-[200px]">{(auth.user as any)?.display_name || auth.user?.username || '用户'}</p>
-                  <p className="text-sm text-slate-500">{auth.company?.name || '采购商'}</p>
-                  <span className="inline-flex items-center gap-1 text-xs bg-amber-100 text-amber-700 px-2 py-0.5 rounded-full mt-1">
-                    {auth.user?.is_master ? '主账号' : '子账号'}
-                  </span>
-                </div>
-              </div>
-
-              {/* 功能菜单 */}
-              <div className="space-y-2 pt-4 border-t border-slate-200">
-                <button
-                  onClick={() => { setShowAccountCard(false); navigate('/members'); }}
-                  className="w-full flex items-center gap-3 p-3 rounded-xl hover:bg-slate-50 transition-colors text-left"
-                >
-                  <div className="w-10 h-10 bg-amber-100 rounded-lg flex items-center justify-center">
-                    <Users className="w-5 h-5 text-amber-600" />
-                  </div>
-                  <div>
-                    <p className="font-medium text-slate-900">账号管理</p>
-                    <p className="text-xs text-slate-500">管理团队成员和账户设置</p>
-                  </div>
-                </button>
-
-                <button
-                  onClick={() => { setShowAccountCard(false); setShowUserManual(true); }}
-                  className="w-full flex items-center gap-3 p-3 rounded-xl hover:bg-slate-50 transition-colors text-left"
-                >
-                  <div className="w-10 h-10 bg-emerald-100 rounded-lg flex items-center justify-center">
-                    <BookOpen className="w-5 h-5 text-emerald-600" />
-                  </div>
-                  <div>
-                    <p className="font-medium text-slate-900">用户手册</p>
-                    <p className="text-xs text-slate-500">查看详细使用指南</p>
-                  </div>
-                </button>
-
-                <button
-                  onClick={() => { setShowAccountCard(false); setShowFeedback(true); }}
-                  className="w-full flex items-center gap-3 p-3 rounded-xl hover:bg-slate-50 transition-colors text-left"
-                >
-                  <div className="w-10 h-10 bg-purple-100 rounded-lg flex items-center justify-center">
-                    <MessageSquare className="w-5 h-5 text-purple-600" />
-                  </div>
-                  <div>
-                    <p className="font-medium text-slate-900">用户反馈</p>
-                    <p className="text-xs text-slate-500">提交问题或建议</p>
-                  </div>
-                </button>
-
-                <button
-                  onClick={() => { setShowAccountCard(false); setShowAbout(true); }}
-                  className="w-full flex items-center gap-3 p-3 rounded-xl hover:bg-slate-50 transition-colors text-left"
-                >
-                  <div className="w-10 h-10 bg-slate-100 rounded-lg flex items-center justify-center">
-                    <Info className="w-5 h-5 text-slate-600" />
-                  </div>
-                  <div>
-                    <p className="font-medium text-slate-900">关于</p>
-                    <p className="text-xs text-slate-500">版本信息与版权</p>
-                  </div>
-                </button>
-              </div>
-
-              {/* 退出登录 */}
-              <button
-                onClick={async () => { await logout(); navigate('/login'); }}
-                className="w-full py-3 bg-red-50 hover:bg-red-100 text-red-600 rounded-xl transition-colors flex items-center justify-center gap-2 font-medium"
-              >
-                <LogOut className="w-5 h-5" />
-                退出登录
-              </button>
-            </div>
-          </motion.div>
-        </div>
-      )}
+      <AccountProfileCard
+        isOpen={showAccountCard}
+        onClose={() => setShowAccountCard(false)}
+        role="purchaser"
+        onShowUserManual={() => setShowUserManual(true)}
+        onShowFeedback={() => setShowFeedback(true)}
+        onShowAbout={() => setShowAbout(true)}
+      />
     </div>
   );
 }
diff --git a/src/pages/purchaser/FactoryManage.tsx b/src/pages/purchaser/FactoryManage.tsx
index eac0157..1dbde08 100644
--- a/src/pages/purchaser/FactoryManage.tsx
+++ b/src/pages/purchaser/FactoryManage.tsx
@@ -5,12 +5,14 @@ import { supabase } from '../../supabase/client';
 import { motion, AnimatePresence } from 'framer-motion';
 import { Factory, Droplets, FileText, ChevronRight, ArrowLeft, Plus, X, Building2, Phone, MapPin, User, Edit2, Trash2, AlertTriangle } from 'lucide-react';
 import { useResponsive } from '../../hooks/useResponsive';
+import { useErrorHandler } from '../../hooks/useErrorHandler';
 import type { Company } from '../../types';
 
 export function FactoryManage() {
   const navigate = useNavigate();
   const { auth } = useAuth();
   const { isMobile } = useResponsive();
+  const handleError = useErrorHandler();
   const [activeTab, setActiveTab] = useState<'textile' | 'washing'>('textile');
   const [factories, setFactories] = useState<Company[]>([]);
   const [planCounts, setPlanCounts] = useState<Record<string, number>>({});
@@ -124,14 +126,13 @@ export function FactoryManage() {
         .limit(1);
 
       if (checkError) {
-        console.error('检查关联计划失败:', checkError);
-        alert('检查关联计划失败：' + checkError.message);
+        handleError(checkError, { userMessage: '检查关联计划失败' });
         setDeleting(false);
         return;
       }
 
       if (planFactories && planFactories.length > 0) {
-        alert('该工厂已有关联计划，无法删除');
+        handleError(new Error('无法删除'), { userMessage: '该工厂已有关联计划，无法删除' });
         setDeleting(false);
         return;
       }
@@ -145,8 +146,7 @@ export function FactoryManage() {
         .eq('factory_company_id', deletingFactory.id);
 
       if (relError) {
-        console.error('删除合作关系失败:', relError);
-        alert('删除合作关系失败：' + relError.message);
+        handleError(relError, { userMessage: '删除合作关系失败' });
         setDeleting(false);
         return;
       }
@@ -161,8 +161,7 @@ export function FactoryManage() {
         .select();
 
       if (deleteError) {
-        console.error('删除工厂失败:', deleteError);
-        alert('删除工厂失败：' + deleteError.message);
+        handleError(deleteError, { userMessage: '删除工厂失败' });
         setDeleting(false);
         return;
       }
@@ -177,8 +176,7 @@ export function FactoryManage() {
       }
       handleCloseDeleteModal();
     } catch (err) {
-      console.error('删除工厂失败:', err);
-      alert('删除工厂时发生错误');
+      handleError(err, { userMessage: '删除工厂时发生错误' });
     }
     setDeleting(false);
   };
diff --git a/src/pages/purchaser/NewPlan.tsx b/src/pages/purchaser/NewPlan.tsx
index e4a3f5e..1c5995d 100644
--- a/src/pages/purchaser/NewPlan.tsx
+++ b/src/pages/purchaser/NewPlan.tsx
@@ -4,7 +4,9 @@ import { useAuth } from '../../contexts/AuthContext';
 import { supabase } from '../../supabase/client';
 import { ArrowLeft, Plus, Trash2, Search, X, ChevronDown } from 'lucide-react';
 import { motion, AnimatePresence } from 'framer-motion';
+import { useErrorHandler } from '../../hooks/useErrorHandler';
 import type { Company, FactoryType } from '../../types';
+import { PLAN_STATUS, STEP_STATUS } from '../../utils/constants';
 
 interface YarnInput {
   id: string;
@@ -48,6 +50,7 @@ const yarnTypeLabels: Record<string, string> = {
 export function NewPlan() {
   const navigate = useNavigate();
   const { auth } = useAuth();
+  const handleError = useErrorHandler();
 
   // 从产品信息选择的产品
   const [selectedProduct, setSelectedProduct] = useState<Product | null>(null);
@@ -214,14 +217,14 @@ export function NewPlan() {
           target_quantity: parseInt(targetQuantity) || 0,
           yarn_usage_per_meter: selectedProduct?.weight || 0, // 使用产品克重作为纱用量
           production_price: parseFloat(productionPrice) || 0,
-          status: 'pending',
+          status: PLAN_STATUS.PENDING,
           created_by: auth.user?.id
         })
         .select()
         .maybeSingle();
 
       if (planError) {
-        alert('创建计划失败: ' + planError.message);
+        handleError(planError, { userMessage: '创建计划失败' });
         setSubmitting(false);
         return;
       }
@@ -254,7 +257,7 @@ export function NewPlan() {
           const { error: stepError } = await supabase.from('plan_process_steps').insert({
             plan_id: plan.id,
             step_type: step,
-            status: 'pending' as const
+            status: STEP_STATUS.PENDING
           });
           if (stepError) {
             stepErrors.push(stepError.message);
@@ -291,7 +294,7 @@ export function NewPlan() {
       alert('计划创建成功！');
       navigate('/purchaser/plans');
     } catch (err) {
-      alert('创建失败，请重试');
+      handleError(err, { userMessage: '创建失败，请重试' });
     }
     setSubmitting(false);
   };
diff --git a/src/pages/purchaser/NewWashingPlan.tsx b/src/pages/purchaser/NewWashingPlan.tsx
index b2b7a08..5cf76ec 100644
--- a/src/pages/purchaser/NewWashingPlan.tsx
+++ b/src/pages/purchaser/NewWashingPlan.tsx
@@ -6,6 +6,7 @@ import { motion } from 'framer-motion';
 import { ArrowLeft, Plus, Droplets, Calculator, AlertCircle } from 'lucide-react';
 import { useResponsive } from '../../hooks/useResponsive';
 import type { ProductWithInventory, Company } from '../../types';
+import { WASHING_PLAN_STATUS } from '../../utils/constants';
 
 interface WashingPlanForm {
   productId: string;
@@ -198,7 +199,7 @@ export function NewWashingPlan() {
       estimated_shrinkage_rate: parseFloat(form.estimatedShrinkageRate) || 0,
       notes: form.notes || null,
       created_by: auth.user?.id,
-      status: 'pending'
+      status: WASHING_PLAN_STATUS.PENDING
     }).select().single();
 
     if (insertError) {
diff --git a/src/pages/purchaser/WarehouseManage.tsx b/src/pages/purchaser/WarehouseManage.tsx
index f301532..ba19099 100644
--- a/src/pages/purchaser/WarehouseManage.tsx
+++ b/src/pages/purchaser/WarehouseManage.tsx
@@ -4,6 +4,7 @@ import { useAuth } from '../../contexts/AuthContext';
 import { supabase } from '../../supabase/client';
 import { useInventoryData } from '../../hooks/useInventoryData';
 import { useResponsive } from '../../hooks/useResponsive';
+import { useErrorHandler } from '../../hooks/useErrorHandler';
 import { motion, AnimatePresence } from 'framer-motion';
 import { Package, ArrowLeft, Plus, Search, List } from 'lucide-react';
 import { WarehouseNav } from '../../components/warehouse/WarehouseNav';
@@ -95,6 +96,7 @@ export function WarehouseManage() {
   const navigate = useNavigate();
   const { auth } = useAuth();
   const { isMobile } = useResponsive();
+  const handleError = useErrorHandler();
 
   // 菜单状态
   const [activeSubMenu, setActiveSubMenu] = useState<SubMenuType>('products');
@@ -179,7 +181,7 @@ export function WarehouseManage() {
       .maybeSingle();
 
     if (existingFabricCode) {
-      alert(`产品码 "${productData.fabric_code}" 已存在，请使用其他产品码`);
+      handleError(new Error('产品码重复'), { userMessage: `产品码 "${productData.fabric_code}" 已存在，请使用其他产品码` });
       return;
     }
 
@@ -197,7 +199,7 @@ export function WarehouseManage() {
       .maybeSingle();
 
     if (existingColorCode) {
-      alert(`"${productData.product_name}-${productData.total_weight}g-${productData.color}" 组合中已存在色号 "${productData.color_code}"，请使用其他色号`);
+      handleError(new Error('色号重复'), { userMessage: `"${productData.product_name}-${productData.total_weight}g-${productData.color}" 组合中已存在色号 "${productData.color_code}"，请使用其他色号` });
       return;
     }
 
@@ -214,7 +216,7 @@ export function WarehouseManage() {
         .eq('id', editingProduct.id);
 
       if (error) {
-        alert('更新失败: ' + error.message);
+        handleError(error, { userMessage: '更新失败' });
         return;
       }
 
@@ -243,7 +245,7 @@ export function WarehouseManage() {
         .single();
 
       if (error) {
-        alert('创建失败: ' + error.message);
+        handleError(error, { userMessage: '创建失败' });
         return;
       }
       productId = data.id;
@@ -275,7 +277,7 @@ export function WarehouseManage() {
 
     const { error } = await supabase.from('products').delete().eq('id', id);
     if (error) {
-      alert('删除失败: ' + error.message);
+      handleError(error, { userMessage: '删除失败' });
       return;
     }
     await refetch();
@@ -360,7 +362,7 @@ export function WarehouseManage() {
     });
 
     if (error) {
-      alert('入库失败: ' + error.message);
+      handleError(error, { userMessage: '入库失败' });
       return;
     }
 
@@ -386,15 +388,15 @@ export function WarehouseManage() {
     // 检查库存是否充足
     const product = products.find(p => p.id === outForm.product_id);
     if (!product) {
-      alert('产品不存在');
+      handleError(new Error('产品不存在'), { userMessage: '产品不存在' });
       return;
     }
     if ((product.total_stock || 0) < outForm.meters) {
-      alert(`库存不足，当前库存: ${product.total_stock}米`);
+      handleError(new Error('库存不足'), { userMessage: `库存不足，当前库存: ${product.total_stock}米` });
       return;
     }
     if ((product.raw_fabric_rolls || 0) < outForm.rolls) {
-      alert(`库存匹/件数不足，当前库存: ${product.raw_fabric_rolls}匹/件`);
+      handleError(new Error('库存不足'), { userMessage: `库存匹/件数不足，当前库存: ${product.raw_fabric_rolls}匹/件` });
       return;
     }
 
@@ -413,7 +415,7 @@ export function WarehouseManage() {
     });
 
     if (error) {
-      alert('出库失败: ' + error.message);
+      handleError(error, { userMessage: '出库失败' });
       return;
     }
 
diff --git a/src/pages/textile/Dashboard.tsx b/src/pages/textile/Dashboard.tsx
index 85d2c47..9e1ca51 100644
--- a/src/pages/textile/Dashboard.tsx
+++ b/src/pages/textile/Dashboard.tsx
@@ -3,7 +3,7 @@ import { useNavigate } from 'react-router-dom';
 import { useAuth } from '../../contexts/AuthContext';
 import { supabase } from '../../supabase/client';
 import { motion } from 'framer-motion';
-import { Link2, Warehouse, CreditCard, ArrowLeft, Users, Factory, LogOut, HelpCircle, X, BookOpen, MessageSquare, Info, Camera, FileText, TrendingUp, Package, ChevronRight, Hash, Target, Activity, Clock } from 'lucide-react';
+import { Link2, Warehouse, CreditCard, ArrowLeft, Factory, LogOut, FileText, TrendingUp, Package, ChevronRight, Hash, Target, Activity, Clock } from 'lucide-react';
 import { useResponsive } from '../../hooks/useResponsive';
 import { OnboardingGuide, shouldShowOnboarding } from '../../components/OnboardingGuide';
 import { NotificationCenter } from '../../components/NotificationCenter';
@@ -15,6 +15,8 @@ import { CrashReporter } from '../../components/CrashReporter';
 import { STORAGE_KEYS } from '../../config/app';
 import type { ProductionPlan } from '../../types';
 import { LoadingSpinner } from '../../components/ui/LoadingSpinner';
+import { AccountProfileCard } from '../../components/AccountProfileCard';
+import { PLAN_STATUS, STEP_STATUS } from '../../utils/constants';
 
 const statusMap: Record<string, { label: string; color: string; bgColor: string; icon: any; borderColor: string }> = {
   pending: { label: '待确定', color: 'text-amber-600', bgColor: 'bg-amber-50', borderColor: 'border-amber-200', icon: Clock },
@@ -98,7 +100,7 @@ export function TextileDashboard() {
     // 标记有 rejected 步骤的计划
     const rejectedIds = new Set<string>();
     (stepsData || []).forEach(step => {
-      if (step.status === 'rejected') {
+      if (step.status === STEP_STATUS.REJECTED) {
         rejectedIds.add(step.plan_id);
       }
     });
@@ -110,13 +112,13 @@ export function TextileDashboard() {
 
   const stats = {
     all: plans.length,
-    producing: plans.filter(p => p.status === 'producing').length,
-    completed: plans.filter(p => p.status === 'completed').length
+    producing: plans.filter(p => p.status === PLAN_STATUS.PRODUCING).length,
+    completed: plans.filter(p => p.status === PLAN_STATUS.COMPLETED).length
   };
 
   // 过滤掉被拒绝的计划
   const filteredPlans = plans.filter(p => !rejectedPlanIds.has(p.id));
-  const producingPlans = filteredPlans.filter(p => p.status === 'producing').slice(0, isMobile ? 5 : 6);
+  const producingPlans = filteredPlans.filter(p => p.status === PLAN_STATUS.PRODUCING).slice(0, isMobile ? 5 : 6);
   const recentPlans = filteredPlans.slice(0, isMobile ? 5 : 10);
   const [currentPlanIndex, setCurrentPlanIndex] = useState(0);
 
@@ -434,158 +436,14 @@ export function TextileDashboard() {
       <CrashReporter />
 
       {/* 账户卡片弹窗 */}
-      {showAccountCard && (
-        <div className="fixed inset-0 bg-black/50 backdrop-blur-sm flex items-center justify-center z-50 p-4" onClick={() => setShowAccountCard(false)}>
-          <motion.div
-            initial={{ opacity: 0, scale: 0.95 }}
-            animate={{ opacity: 1, scale: 1 }}
-            exit={{ opacity: 0, scale: 0.95 }}
-            className="bg-white rounded-2xl w-full max-w-sm shadow-2xl overflow-hidden"
-            onClick={e => e.stopPropagation()}
-          >
-            {/* 头部 */}
-            <div className="bg-gradient-to-r from-emerald-500 to-green-600 p-6 text-white">
-              <div className="flex items-center justify-between">
-                <h2 className="text-xl font-bold">账户信息</h2>
-                <button onClick={() => setShowAccountCard(false)} className="p-2 hover:bg-white/20 rounded-lg transition-colors">
-                  <X className="w-5 h-5" />
-                </button>
-              </div>
-            </div>
-
-            {/* 账户详情 */}
-            <div className="p-6 space-y-4">
-              {/* 用户信息 */}
-              <div className="flex items-center gap-4">
-                <label className="w-16 h-16 bg-gradient-to-br from-emerald-500 to-green-600 rounded-xl flex items-center justify-center shadow-lg cursor-pointer hover:opacity-90 transition-opacity overflow-hidden relative group">
-                  {(auth.user as any)?.image_url ? (
-                    <img src={(auth.user as any).image_url} alt="头像" className="w-full h-full object-cover relative z-10" />
-                  ) : (
-                    <Factory className="w-8 h-8 text-white relative z-10" />
-                  )}
-                  <div className="absolute inset-0 bg-black/30 flex items-center justify-center opacity-0 group-hover:opacity-100 transition-opacity z-20">
-                    <Camera className="w-5 h-5 text-white" />
-                  </div>
-                  <input
-                    type="file"
-                    accept="image/*"
-                    className="hidden"
-                    onChange={async (e) => {
-                      const file = e.target.files?.[0];
-                      if (!file) return;
-                      const { data: { user } } = await supabase.auth.getUser();
-                      if (!user) return;
-                      try {
-                        const fileExt = file.name.split('.').pop();
-                        const fileName = `${user.id}-${Date.now()}.${fileExt}`;
-                        const arrayBuffer = await file.arrayBuffer();
-                        const { error: uploadError } = await supabase.storage
-                          .from('avatars')
-                          .upload(fileName, arrayBuffer, {
-                            contentType: file.type,
-                            upsert: true
-                          });
-                        if (uploadError) {
-                          console.error('头像上传失败:', uploadError);
-                          alert('头像上传失败: ' + uploadError.message);
-                          return;
-                        }
-                        const { data: { publicUrl } } = supabase.storage
-                          .from('avatars')
-                          .getPublicUrl(fileName);
-                        const { error: updateError } = await supabase
-                          .from('profiles')
-                          .update({ image_url: publicUrl } as any)
-                          .eq('id', user.id);
-                        if (updateError) {
-                          console.error('头像更新失败:', updateError);
-                          alert('头像更新失败: ' + updateError.message);
-                        } else {
-                          window.location.reload();
-                        }
-                      } catch (err) {
-                        console.error('头像上传出错:', err);
-                        alert('头像上传出错，请重试');
-                      }
-                    }}
-                  />
-                </label>
-                <div>
-                  <p className="font-semibold text-slate-900 text-lg truncate max-w-[200px]">{(auth.user as any)?.display_name || auth.user?.username || '用户'}</p>
-                  <p className="text-sm text-slate-500">{auth.company?.name || '纺织厂'}</p>
-                  <span className="inline-flex items-center gap-1 text-xs bg-emerald-100 text-emerald-700 px-2 py-0.5 rounded-full mt-1">
-                    {auth.user?.is_master ? '主账号' : '子账号'}
-                  </span>
-                </div>
-              </div>
-
-              {/* 功能菜单 */}
-              <div className="space-y-2 pt-4 border-t border-slate-200">
-                <button
-                  onClick={() => { setShowAccountCard(false); navigate('/members'); }}
-                  className="w-full flex items-center gap-3 p-3 rounded-xl hover:bg-slate-50 transition-colors text-left"
-                >
-                  <div className="w-10 h-10 bg-emerald-100 rounded-lg flex items-center justify-center">
-                    <Users className="w-5 h-5 text-emerald-600" />
-                  </div>
-                  <div>
-                    <p className="font-medium text-slate-900">账号管理</p>
-                    <p className="text-xs text-slate-500">管理团队成员和账户设置</p>
-                  </div>
-                </button>
-
-                <button
-                  onClick={() => { setShowAccountCard(false); setShowUserManual(true); }}
-                  className="w-full flex items-center gap-3 p-3 rounded-xl hover:bg-slate-50 transition-colors text-left"
-                >
-                  <div className="w-10 h-10 bg-emerald-100 rounded-lg flex items-center justify-center">
-                    <BookOpen className="w-5 h-5 text-emerald-600" />
-                  </div>
-                  <div>
-                    <p className="font-medium text-slate-900">用户手册</p>
-                    <p className="text-xs text-slate-500">查看详细使用指南</p>
-                  </div>
-                </button>
-
-                <button
-                  onClick={() => { setShowAccountCard(false); setShowFeedback(true); }}
-                  className="w-full flex items-center gap-3 p-3 rounded-xl hover:bg-slate-50 transition-colors text-left"
-                >
-                  <div className="w-10 h-10 bg-purple-100 rounded-lg flex items-center justify-center">
-                    <MessageSquare className="w-5 h-5 text-purple-600" />
-                  </div>
-                  <div>
-                    <p className="font-medium text-slate-900">用户反馈</p>
-                    <p className="text-xs text-slate-500">提交问题或建议</p>
-                  </div>
-                </button>
-
-                <button
-                  onClick={() => { setShowAccountCard(false); setShowAbout(true); }}
-                  className="w-full flex items-center gap-3 p-3 rounded-xl hover:bg-slate-50 transition-colors text-left"
-                >
-                  <div className="w-10 h-10 bg-slate-100 rounded-lg flex items-center justify-center">
-                    <Info className="w-5 h-5 text-slate-600" />
-                  </div>
-                  <div>
-                    <p className="font-medium text-slate-900">关于</p>
-                    <p className="text-xs text-slate-500">版本信息与版权</p>
-                  </div>
-                </button>
-              </div>
-
-              {/* 退出登录 */}
-              <button
-                onClick={async () => { await logout(); navigate('/login'); }}
-                className="w-full py-3 bg-red-50 hover:bg-red-100 text-red-600 rounded-xl transition-colors flex items-center justify-center gap-2 font-medium"
-              >
-                <LogOut className="w-5 h-5" />
-                退出登录
-              </button>
-            </div>
-          </motion.div>
-        </div>
-      )}
+      <AccountProfileCard
+        isOpen={showAccountCard}
+        onClose={() => setShowAccountCard(false)}
+        role="textile"
+        onShowUserManual={() => setShowUserManual(true)}
+        onShowFeedback={() => setShowFeedback(true)}
+        onShowAbout={() => setShowAbout(true)}
+      />
     </div>
   );
 }
diff --git a/src/pages/textile/PaymentPending.tsx b/src/pages/textile/PaymentPending.tsx
index 6553923..44b68ff 100644
--- a/src/pages/textile/PaymentPending.tsx
+++ b/src/pages/textile/PaymentPending.tsx
@@ -5,6 +5,7 @@ import { useNavigate } from 'react-router-dom';
 import { useAuth } from '../../contexts/AuthContext';
 import { supabase } from '../../supabase/client';
 import type { Payment, ProductionPlan } from '../../types';
+import { PAYMENT_STATUS } from '../../utils/constants';
 
 export function PaymentPending() {
   const navigate = useNavigate();
@@ -25,7 +26,7 @@ export function PaymentPending() {
       .from('payments')
       .select('*')
       .eq('to_company_id', auth.company!.id)
-      .eq('status', 'pending');
+      .eq('status', PAYMENT_STATUS.PENDING);
 
     if (!paymentData || paymentData.length === 0) {
       setPayments([]);
@@ -57,7 +58,7 @@ export function PaymentPending() {
     const { error } = await supabase
       .from('payments')
       .update({
-        status: 'completed' as const,
+        status: PAYMENT_STATUS.COMPLETED,
         paid_at: now
       })
       .eq('id', paymentId);
diff --git a/src/pages/textile/PlanOverview.tsx b/src/pages/textile/PlanOverview.tsx
index e288a32..7fc9675 100644
--- a/src/pages/textile/PlanOverview.tsx
+++ b/src/pages/textile/PlanOverview.tsx
@@ -9,7 +9,9 @@ import { ProcessFlow } from '../../components/ProcessFlow';
 import { notifyStepCompleted, notifyPlanUpdated } from '../../utils/notifications';
 import { getSupabaseUrl } from '../../supabase/client';
 import { simpleStatusMap as statusMap, PLAN_STATUS, STEP_STATUS } from '../../utils/constants';
+import { extractParamsFromLink } from '../../utils/helpers';
 import { STORAGE_KEYS } from '../../config/app';
+import { useErrorHandler } from '../../hooks/useErrorHandler';
 import type { ProductionPlan, PlanProcessStep, Company, Profile, YarnRatio } from '../../types';
 
 // 纱线类型显示映射
@@ -37,6 +39,7 @@ interface PlanGroup {
 export function TextilePlanOverview() {
   const navigate = useNavigate();
   const { auth } = useAuth();
+  const handleError = useErrorHandler();
 
   // 使用计划状态同步检查 Hook，每5分钟自动检查并修复状态不一致
   usePlanStatusSync(auth.company?.id);
@@ -245,32 +248,6 @@ export function TextilePlanOverview() {
     });
   };
 
-  // 从 hash 路由链接中提取查询参数
-  const extractParamsFromLink = (link: string) => {
-    const hashMatch = link.match(/#\/import\?(.+)$/);
-    if (hashMatch) {
-      const queryString = hashMatch[1];
-      const params = new URLSearchParams(queryString);
-      return {
-        token: params.get('token'),
-        plan: params.get('plan'),
-        type: params.get('type'),
-        shortCode: params.get('s')
-      };
-    }
-    try {
-      const url = new URL(link, window.location.origin);
-      return {
-        token: url.searchParams.get('token'),
-        plan: url.searchParams.get('plan'),
-        type: url.searchParams.get('type'),
-        shortCode: url.searchParams.get('s')
-      };
-    } catch {
-      return { token: null, plan: null, type: null, shortCode: null };
-    }
-  };
-
   const handleImportFromLink = () => {
     if (!importLink.trim()) return;
 
@@ -283,7 +260,7 @@ export function TextilePlanOverview() {
     } else if (plan && type) {
       navigate(`/import?plan=${plan}&type=${type}`);
     } else {
-      alert('无效的链接格式，请确保链接包含 token、s 或 plan 参数');
+      handleError(new Error('无效的链接格式'), { userMessage: '请确保链接包含 token、s 或 plan 参数' });
     }
   };
 
@@ -301,14 +278,13 @@ export function TextilePlanOverview() {
         } else if (plan && type) {
           navigate(`/import?plan=${plan}&type=${type}`);
         } else {
-          alert('链接格式不正确，请检查链接是否完整');
+          handleError(new Error('链接格式不正确'), { userMessage: '请检查链接是否完整' });
         }
       } else {
-        alert('剪贴板中没有检测到有效的导入链接');
+        handleError(new Error('无效链接'), { userMessage: '剪贴板中没有检测到有效的导入链接' });
       }
     } catch (err) {
-      console.error('读取剪贴板失败:', err);
-      alert('无法读取剪贴板，请手动粘贴链接');
+      handleError(err, { userMessage: '无法读取剪贴板，请手动粘贴链接' });
     }
   };
 
@@ -329,7 +305,7 @@ export function TextilePlanOverview() {
   // 处理拒绝计划
   const handleRejectStep = async () => {
     if (!rejectStepId || !rejectReason.trim()) {
-      alert('请输入拒绝原因');
+      handleError(new Error('缺少拒绝原因'), { userMessage: '请输入拒绝原因' });
       return;
     }
 
@@ -354,7 +330,7 @@ export function TextilePlanOverview() {
       const { error } = await supabase
         .from('plan_process_steps')
         .update({
-          status: 'rejected' as const,
+          status: STEP_STATUS.REJECTED,
           notes: `拒绝原因: ${rejectReason.trim()}`,
           timestamp: now,
           operator_id: auth.user?.id
@@ -362,14 +338,13 @@ export function TextilePlanOverview() {
         .eq('id', rejectStepId);
 
       if (error) {
-        console.error('拒绝失败:', error);
-        alert('拒绝失败，请重试');
+        handleError(error, { userMessage: '拒绝失败，请重试' });
         setRejecting(null);
         return;
       }
 
       // 发送拒绝通知给采购商
-      await notifyPlanUpdated(step.plan_id, 'rejected', auth.company!.id, auth.user!.id);
+      await notifyPlanUpdated(step.plan_id, PLAN_STATUS.REJECTED, auth.company!.id, auth.user!.id);
 
       // 将该计划标记为已拒绝（本地状态，显示灰色）
       setRejectedPlans(prev => new Set([...prev, step.plan_id]));
@@ -386,8 +361,7 @@ export function TextilePlanOverview() {
       handleCloseRejectModal();
       setExpandedPlan(null);
     } catch (err) {
-      console.error('拒绝失败:', err);
-      alert('拒绝失败，请重试');
+      handleError(err, { userMessage: '拒绝失败，请重试' });
     }
     setRejecting(null);
   };
@@ -550,7 +524,7 @@ export function TextilePlanOverview() {
           await supabase
             .from('plan_process_steps')
             .update({
-              status: 'completed' as const,
+              status: STEP_STATUS.COMPLETED,
               timestamp: now,
               operator_id: auth.user?.id
             })
@@ -560,7 +534,7 @@ export function TextilePlanOverview() {
           await supabase
             .from('plan_process_steps')
             .update({
-              status: 'active' as const,
+              status: STEP_STATUS.ACTIVE,
               timestamp: now,
               operator_id: auth.user?.id
             })
@@ -572,15 +546,14 @@ export function TextilePlanOverview() {
       const { error } = await supabase
         .from('plan_process_steps')
         .update({
-          status: 'completed' as const,
+          status: STEP_STATUS.COMPLETED,
           timestamp: now,
           operator_id: auth.user?.id
         })
         .eq('id', stepId);
 
       if (error) {
-        console.error('确认失败:', error);
-        alert('确认失败，请重试');
+        handleError(error, { userMessage: '确认失败，请重试' });
         setConfirming(null);
         return;
       }
@@ -590,15 +563,14 @@ export function TextilePlanOverview() {
     if (step?.step_type === 'confirm') {
       const { error: planUpdateError } = await supabase
         .from('production_plans')
-        .update({ status: 'producing' as const })
+        .update({ status: PLAN_STATUS.PRODUCING })
         .eq('id', planId);
 
       if (planUpdateError) {
-        console.error('更新计划状态失败:', planUpdateError);
-        alert('步骤已确认，但更新计划状态失败，请刷新页面');
+        handleError(planUpdateError, { userMessage: '步骤已确认，但更新计划状态失败，请刷新页面' });
       } else {
         // 发送计划开始生产通知
-        await notifyPlanUpdated(planId, 'producing', auth.company!.id, auth.user!.id);
+        await notifyPlanUpdated(planId, PLAN_STATUS.PRODUCING, auth.company!.id, auth.user!.id);
       }
     }
 
@@ -608,15 +580,15 @@ export function TextilePlanOverview() {
       .select('status')
       .eq('plan_id', planId);
 
-    const allCompleted = allSteps?.every(s => s.status === 'completed');
+    const allCompleted = allSteps?.every(s => s.status === STEP_STATUS.COMPLETED);
     if (allCompleted) {
       await supabase
         .from('production_plans')
-        .update({ status: 'completed' as const })
+        .update({ status: PLAN_STATUS.COMPLETED })
         .eq('id', planId);
 
       // 发送计划完成通知
-      await notifyPlanUpdated(planId, 'completed', auth.company!.id, auth.user!.id);
+      await notifyPlanUpdated(planId, PLAN_STATUS.COMPLETED, auth.company!.id, auth.user!.id);
     }
 
     // 发送节点完成通知
@@ -769,7 +741,7 @@ export function TextilePlanOverview() {
                             ? Math.round((plan.completed_quantity / plan.target_quantity) * 100)
                             : 0;
                           // 从 processSteps 中检测 rejected 状态
-                          const isRejected = plan.processSteps.some(s => s.status === 'rejected');
+                          const isRejected = plan.processSteps.some(s => s.status === STEP_STATUS.REJECTED);
                           return (
                             <motion.div
                               key={plan.id}
@@ -944,7 +916,7 @@ export function TextilePlanOverview() {
                                           showConfirmButton={true}
                                           planTargetQuantity={plan.target_quantity}
                                           planCompletedQuantity={plan.completed_quantity}
-                                          isPlanLocked={plan.status === 'completed'}
+                                          isPlanLocked={plan.status === PLAN_STATUS.COMPLETED}
                                           lastInventoryTime={plan.inventoryRecords[0]?.time}
                                           inventoryRecords={plan.inventoryRecords}
                                           yarnRatios={plan.yarnRatios}
diff --git a/src/pages/washing/CompletedFabric.tsx b/src/pages/washing/CompletedFabric.tsx
index ea45209..cf86f47 100644
--- a/src/pages/washing/CompletedFabric.tsx
+++ b/src/pages/washing/CompletedFabric.tsx
@@ -6,6 +6,7 @@ import { motion } from 'framer-motion';
 import { ArrowLeft, CheckCircle, Droplets, ChevronRight } from 'lucide-react';
 import { useResponsive } from '../../hooks/useResponsive';
 import type { WashingPlan, WashingPlanCompletion } from '../../types';
+import { WASHING_PLAN_STATUS } from '../../utils/constants';
 
 interface CompletedFabricItem {
   id: string;
@@ -46,7 +47,7 @@ export function CompletedFabric() {
         company:company_id(name)
       `)
       .eq('washing_factory_id', auth.company!.id)
-      .eq('status', 'completed')
+      .eq('status', WASHING_PLAN_STATUS.COMPLETED)
       .order('updated_at', { ascending: false });
 
     if (error) {
diff --git a/src/pages/washing/Dashboard.tsx b/src/pages/washing/Dashboard.tsx
index 5a06608..88375dc 100644
--- a/src/pages/washing/Dashboard.tsx
+++ b/src/pages/washing/Dashboard.tsx
@@ -3,7 +3,7 @@ import { useNavigate } from 'react-router-dom';
 import { useAuth } from '../../contexts/AuthContext';
 import { supabase } from '../../supabase/client';
 import { motion } from 'framer-motion';
-import { Import, Warehouse, CreditCard, ArrowLeft, Users, Droplets, Package, CheckCircle, Clock, LogOut, HelpCircle, X, BookOpen, MessageSquare, Info, Camera, FileText, Plus, TrendingUp, Building2, ChevronRight, Hash, Target, Activity } from 'lucide-react';
+import { Import, Warehouse, CreditCard, ArrowLeft, Users, Droplets, Package, CheckCircle, Clock, LogOut, FileText, Plus, TrendingUp, Building2, ChevronRight, Hash, Target, Activity } from 'lucide-react';
 import { useResponsive } from '../../hooks/useResponsive';
 import { OnboardingGuide, shouldShowOnboarding } from '../../components/OnboardingGuide';
 import { NotificationCenter } from '../../components/NotificationCenter';
@@ -14,6 +14,8 @@ import { UserManual } from '../../components/UserManual';
 import { CrashReporter } from '../../components/CrashReporter';
 import type { WashingPlan } from '../../types';
 import { LoadingSpinner } from '../../components/ui/LoadingSpinner';
+import { AccountProfileCard } from '../../components/AccountProfileCard';
+import { PLAN_STATUS } from '../../utils/constants';
 
 const statusMap: Record<string, { label: string; color: string; bgColor: string; icon: any; borderColor: string }> = {
   pending: { label: '待处理', color: 'text-amber-600', bgColor: 'bg-amber-50', borderColor: 'border-amber-200', icon: Clock },
@@ -85,7 +87,7 @@ export function WashingDashboard() {
   const stats = {
     all: plans.length,
     producing: plans.filter(p => p.status === 'processing').length,
-    completed: plans.filter(p => p.status === 'completed').length
+    completed: plans.filter(p => p.status === PLAN_STATUS.COMPLETED).length
   };
 
   // 获取进行中的计划用于轮播
@@ -373,158 +375,14 @@ export function WashingDashboard() {
       <CrashReporter />
 
       {/* 账户卡片弹窗 */}
-      {showAccountCard && (
-        <div className="fixed inset-0 bg-black/50 backdrop-blur-sm flex items-center justify-center z-50 p-4" onClick={() => setShowAccountCard(false)}>
-          <motion.div
-            initial={{ opacity: 0, scale: 0.95 }}
-            animate={{ opacity: 1, scale: 1 }}
-            exit={{ opacity: 0, scale: 0.95 }}
-            className="bg-white rounded-2xl w-full max-w-sm shadow-2xl overflow-hidden"
-            onClick={e => e.stopPropagation()}
-          >
-            {/* 头部 */}
-            <div className="bg-gradient-to-r from-violet-400 to-fuchsia-400 p-6 text-white">
-              <div className="flex items-center justify-between">
-                <h2 className="text-xl font-bold">账户信息</h2>
-                <button onClick={() => setShowAccountCard(false)} className="p-2 hover:bg-white/20 rounded-lg transition-colors">
-                  <X className="w-5 h-5" />
-                </button>
-              </div>
-            </div>
-
-            {/* 账户详情 */}
-            <div className="p-6 space-y-4">
-              {/* 用户信息 */}
-              <div className="flex items-center gap-4">
-                <label className="w-16 h-16 bg-gradient-to-br from-violet-400 to-fuchsia-400 rounded-xl flex items-center justify-center shadow-lg cursor-pointer hover:opacity-90 transition-opacity overflow-hidden relative group">
-                  {(auth.user as any)?.image_url ? (
-                    <img src={(auth.user as any).image_url} alt="头像" className="w-full h-full object-cover relative z-10" />
-                  ) : (
-                    <Droplets className="w-8 h-8 text-white relative z-10" />
-                  )}
-                  <div className="absolute inset-0 bg-black/30 flex items-center justify-center opacity-0 group-hover:opacity-100 transition-opacity z-20">
-                    <Camera className="w-5 h-5 text-white" />
-                  </div>
-                  <input
-                    type="file"
-                    accept="image/*"
-                    className="hidden"
-                    onChange={async (e) => {
-                      const file = e.target.files?.[0];
-                      if (!file) return;
-                      const { data: { user } } = await supabase.auth.getUser();
-                      if (!user) return;
-                      try {
-                        const fileExt = file.name.split('.').pop();
-                        const fileName = `${user.id}-${Date.now()}.${fileExt}`;
-                        const arrayBuffer = await file.arrayBuffer();
-                        const { error: uploadError } = await supabase.storage
-                          .from('avatars')
-                          .upload(fileName, arrayBuffer, {
-                            contentType: file.type,
-                            upsert: true
-                          });
-                        if (uploadError) {
-                          console.error('头像上传失败:', uploadError);
-                          alert('头像上传失败: ' + uploadError.message);
-                          return;
-                        }
-                        const { data: { publicUrl } } = supabase.storage
-                          .from('avatars')
-                          .getPublicUrl(fileName);
-                        const { error: updateError } = await supabase
-                          .from('profiles')
-                          .update({ image_url: publicUrl } as any)
-                          .eq('id', user.id);
-                        if (updateError) {
-                          console.error('头像更新失败:', updateError);
-                          alert('头像更新失败: ' + updateError.message);
-                        } else {
-                          window.location.reload();
-                        }
-                      } catch (err) {
-                        console.error('头像上传出错:', err);
-                        alert('头像上传出错，请重试');
-                      }
-                    }}
-                  />
-                </label>
-                <div>
-                  <p className="font-semibold text-slate-900 text-lg truncate max-w-[200px]">{(auth.user as any)?.display_name || auth.user?.username || '用户'}</p>
-                  <p className="text-sm text-slate-500">{auth.company?.name || '水洗厂'}</p>
-                  <span className="inline-flex items-center gap-1 text-xs bg-violet-100 text-violet-600 px-2 py-0.5 rounded-full mt-1">
-                    {auth.user?.is_master ? '主账号' : '子账号'}
-                  </span>
-                </div>
-              </div>
-
-              {/* 功能菜单 */}
-              <div className="space-y-2 pt-4 border-t border-slate-200">
-                <button
-                  onClick={() => { setShowAccountCard(false); navigate('/members'); }}
-                  className="w-full flex items-center gap-3 p-3 rounded-xl hover:bg-slate-50 transition-colors text-left"
-                >
-                  <div className="w-10 h-10 bg-violet-100 rounded-lg flex items-center justify-center">
-                    <Users className="w-5 h-5 text-violet-600" />
-                  </div>
-                  <div>
-                    <p className="font-medium text-slate-900">账号管理</p>
-                    <p className="text-xs text-slate-500">管理团队成员和账户设置</p>
-                  </div>
-                </button>
-
-                <button
-                  onClick={() => { setShowAccountCard(false); setShowUserManual(true); }}
-                  className="w-full flex items-center gap-3 p-3 rounded-xl hover:bg-slate-50 transition-colors text-left"
-                >
-                  <div className="w-10 h-10 bg-violet-100 rounded-lg flex items-center justify-center">
-                    <BookOpen className="w-5 h-5 text-violet-600" />
-                  </div>
-                  <div>
-                    <p className="font-medium text-slate-900">用户手册</p>
-                    <p className="text-xs text-slate-500">查看详细使用指南</p>
-                  </div>
-                </button>
-
-                <button
-                  onClick={() => { setShowAccountCard(false); setShowFeedback(true); }}
-                  className="w-full flex items-center gap-3 p-3 rounded-xl hover:bg-slate-50 transition-colors text-left"
-                >
-                  <div className="w-10 h-10 bg-violet-100 rounded-lg flex items-center justify-center">
-                    <MessageSquare className="w-5 h-5 text-violet-600" />
-                  </div>
-                  <div>
-                    <p className="font-medium text-slate-900">用户反馈</p>
-                    <p className="text-xs text-slate-500">提交问题或建议</p>
-                  </div>
-                </button>
-
-                <button
-                  onClick={() => { setShowAccountCard(false); setShowAbout(true); }}
-                  className="w-full flex items-center gap-3 p-3 rounded-xl hover:bg-slate-50 transition-colors text-left"
-                >
-                  <div className="w-10 h-10 bg-slate-100 rounded-lg flex items-center justify-center">
-                    <Info className="w-5 h-5 text-slate-600" />
-                  </div>
-                  <div>
-                    <p className="font-medium text-slate-900">关于</p>
-                    <p className="text-xs text-slate-500">版本信息与版权</p>
-                  </div>
-                </button>
-              </div>
-
-              {/* 退出登录 */}
-              <button
-                onClick={async () => { await logout(); navigate('/login'); }}
-                className="w-full py-3 bg-red-50 hover:bg-red-100 text-red-600 rounded-xl transition-colors flex items-center justify-center gap-2 font-medium"
-              >
-                <LogOut className="w-5 h-5" />
-                退出登录
-              </button>
-            </div>
-          </motion.div>
-        </div>
-      )}
+      <AccountProfileCard
+        isOpen={showAccountCard}
+        onClose={() => setShowAccountCard(false)}
+        role="washing"
+        onShowUserManual={() => setShowUserManual(true)}
+        onShowFeedback={() => setShowFeedback(true)}
+        onShowAbout={() => setShowAbout(true)}
+      />
     </div>
   );
 }
diff --git a/src/pages/washing/PaymentPending.tsx b/src/pages/washing/PaymentPending.tsx
index 1e1d479..9cb1167 100644
--- a/src/pages/washing/PaymentPending.tsx
+++ b/src/pages/washing/PaymentPending.tsx
@@ -5,6 +5,7 @@ import { useNavigate } from 'react-router-dom';
 import { useAuth } from '../../contexts/AuthContext';
 import { supabase } from '../../supabase/client';
 import type { Payment, WashingPlan } from '../../types';
+import { PAYMENT_STATUS } from '../../utils/constants';
 
 interface PaymentWithPlan extends Payment {
   plan?: WashingPlan;
@@ -28,7 +29,7 @@ export function WashingPaymentPending() {
       .from('payments')
       .select('*')
       .eq('to_company_id', auth.company!.id)
-      .eq('status', 'pending');
+      .eq('status', PAYMENT_STATUS.PENDING);
 
     if (!paymentData || paymentData.length === 0) {
       setPayments([]);
@@ -63,7 +64,7 @@ export function WashingPaymentPending() {
     const { error } = await supabase
       .from('payments')
       .update({
-        status: 'completed' as const,
+        status: PAYMENT_STATUS.COMPLETED,
         paid_at: now
       })
       .eq('id', paymentId);
diff --git a/src/pages/washing/PendingFabric.tsx b/src/pages/washing/PendingFabric.tsx
index aa6339f..ce1b193 100644
--- a/src/pages/washing/PendingFabric.tsx
+++ b/src/pages/washing/PendingFabric.tsx
@@ -6,6 +6,7 @@ import { motion } from 'framer-motion';
 import { ArrowLeft, Package, Clock, ChevronRight } from 'lucide-react';
 import { useResponsive } from '../../hooks/useResponsive';
 import type { WashingPlan } from '../../types';
+import { WASHING_PLAN_STATUS } from '../../utils/constants';
 
 interface PendingFabricItem {
   id: string;
@@ -47,7 +48,7 @@ export function PendingFabric() {
         company:company_id(name)
       `)
       .eq('washing_factory_id', auth.company!.id)
-      .in('status', ['pending', 'processing'])
+      .in('status', [WASHING_PLAN_STATUS.PENDING, 'processing'])
       .order('created_at', { ascending: false });
 
     if (error) {
diff --git a/src/pages/washing/PlanOverview.tsx b/src/pages/washing/PlanOverview.tsx
index 67c4f35..e3af45e 100644
--- a/src/pages/washing/PlanOverview.tsx
+++ b/src/pages/washing/PlanOverview.tsx
@@ -5,6 +5,9 @@ import { supabase } from '../../supabase/client';
 import { motion, AnimatePresence } from 'framer-motion';
 import { ChevronDown, ChevronRight, ArrowLeft, Link2, Clipboard, Check, Loader2, X, Droplets, Package, Clock } from 'lucide-react';
 import { useResponsive } from '../../hooks/useResponsive';
+import { extractParamsFromLink } from '../../utils/helpers';
+import { useErrorHandler } from '../../hooks/useErrorHandler';
+import { WASHING_PLAN_STATUS } from '../../utils/constants';
 import type { WashingPlan, WashingProcessStep, Company, Profile } from '../../types';
 
 interface WashingPlanWithDetails extends WashingPlan {
@@ -37,6 +40,7 @@ export function WashingPlanOverview() {
   const navigate = useNavigate();
   const { auth } = useAuth();
   const { isMobile } = useResponsive();
+  const handleError = useErrorHandler();
   const [groups, setGroups] = useState<PlanGroup[]>([]);
   const [expandedGroups, setExpandedGroups] = useState<Set<string>>(new Set());
   const [expandedPlan, setExpandedPlan] = useState<string | null>(null);
@@ -72,7 +76,7 @@ export function WashingPlanOverview() {
       .order('created_at', { ascending: false });
 
     if (error) {
-      console.error('获取水洗计划失败:', error);
+      handleError(error, { userMessage: '获取水洗计划失败' });
       setLoading(false);
       return;
     }
@@ -154,31 +158,6 @@ export function WashingPlanOverview() {
     });
   };
 
-  // 从 hash 路由链接中提取查询参数
-  const extractParamsFromLink = (link: string) => {
-    const hashMatch = link.match(/#\/import\?(.+)$/);
-    if (hashMatch) {
-      const queryString = hashMatch[1];
-      const params = new URLSearchParams(queryString);
-      return {
-        token: params.get('token'),
-        plan: params.get('plan'),
-        type: params.get('type')
-      };
-    }
-    try {
-      const url = new URL(link, window.location.origin);
-      return {
-        token: url.searchParams.get('token'),
-        plan: url.searchParams.get('plan'),
-        type: url.searchParams.get('type'),
-        shortCode: url.searchParams.get('s')
-      };
-    } catch {
-      return { token: null, plan: null, type: null, shortCode: null };
-    }
-  };
-
   const handleImportFromLink = () => {
     if (!importLink.trim()) return;
 
@@ -191,7 +170,7 @@ export function WashingPlanOverview() {
     } else if (plan && type) {
       navigate(`/import?plan=${plan}&type=${type}`);
     } else {
-      alert('无效的链接格式，请确保链接包含 token、s 或 plan 参数');
+      handleError(new Error('无效的链接格式'), { userMessage: '无效的链接格式，请确保链接包含 token、s 或 plan 参数', showAlert: true });
     }
   };
 
@@ -209,14 +188,13 @@ export function WashingPlanOverview() {
         } else if (plan && type) {
           navigate(`/import?plan=${plan}&type=${type}`);
         } else {
-          alert('链接格式不正确，请检查链接是否完整');
+          handleError(new Error('链接格式不正确'), { userMessage: '链接格式不正确，请检查链接是否完整', showAlert: true });
         }
       } else {
-        alert('剪贴板中没有检测到有效的导入链接');
+        handleError(new Error('无效链接'), { userMessage: '剪贴板中没有检测到有效的导入链接', showAlert: true });
       }
     } catch (err) {
-      console.error('读取剪贴板失败:', err);
-      alert('无法读取剪贴板，请手动粘贴链接');
+      handleError(err, { userMessage: '无法读取剪贴板，请手动粘贴链接', showAlert: true });
     }
   };
 
@@ -230,7 +208,7 @@ export function WashingPlanOverview() {
       await supabase
         .from('washing_process_steps')
         .update({
-          status: 'completed',
+          status: WASHING_PLAN_STATUS.COMPLETED,
           timestamp: now,
           operator_id: auth.user?.id
         })
@@ -248,20 +226,19 @@ export function WashingPlanOverview() {
         if (stepType === 'confirm') {
           await supabase
             .from('washing_plans')
-            .update({ status: 'processing' })
+            .update({ status: WASHING_PLAN_STATUS.IN_PROGRESS })
             .eq('id', step.washing_plan_id);
         } else if (stepType === 'complete') {
           await supabase
             .from('washing_plans')
-            .update({ status: 'completed' })
+            .update({ status: WASHING_PLAN_STATUS.COMPLETED })
             .eq('id', step.washing_plan_id);
         }
       }
 
       await fetchPlans();
     } catch (err) {
-      console.error('确认失败:', err);
-      alert('确认失败，请重试');
+      handleError(err, { userMessage: '确认失败，请重试', showAlert: true });
     }
     setConfirming(null);
   };
@@ -300,7 +277,7 @@ export function WashingPlanOverview() {
       await supabase
         .from('washing_plans')
         .update({
-          status: 'completed',
+          status: WASHING_PLAN_STATUS.COMPLETED,
           actual_washed_meters: parseFloat(completeForm.meters),
           actual_shrinkage_rate: parseFloat(completeForm.shrinkageRate)
         })
@@ -311,7 +288,7 @@ export function WashingPlanOverview() {
       await fetchPlans();
       alert('水洗完成记录已保存！');
     } catch (err: any) {
-      alert('保存失败: ' + err.message);
+      handleError(err, { userMessage: '保存失败: ' + err.message, showAlert: true });
     }
   };
 
diff --git a/src/utils/helpers.ts b/src/utils/helpers.ts
index 33adef2..c76464d 100644
--- a/src/utils/helpers.ts
+++ b/src/utils/helpers.ts
@@ -72,7 +72,7 @@ export function generateProductCode(name: string, weight: string, colorCode: str
 /**
  * 从分享链接中提取参数
  */
-export function extractParamsFromLink(link: string): { token: string | null; plan: string | null; type: string | null } {
+export function extractParamsFromLink(link: string): { token: string | null; plan: string | null; type: string | null; shortCode: string | null } {
   const hashMatch = link.match(/#\/import\?(.+)$/);
   if (hashMatch) {
     const queryString = hashMatch[1];
@@ -80,7 +80,8 @@ export function extractParamsFromLink(link: string): { token: string | null; pla
     return {
       token: params.get('token'),
       plan: params.get('plan'),
-      type: params.get('type')
+      type: params.get('type'),
+      shortCode: params.get('s')
     };
   }
   try {
@@ -88,10 +89,11 @@ export function extractParamsFromLink(link: string): { token: string | null; pla
     return {
       token: url.searchParams.get('token'),
       plan: url.searchParams.get('plan'),
-      type: url.searchParams.get('type')
+      type: url.searchParams.get('type'),
+      shortCode: url.searchParams.get('s')
     };
   } catch {
-    return { token: null, plan: null, type: null };
+    return { token: null, plan: null, type: null, shortCode: null };
   }
 }