feat: add material type management feature

- Add MaterialTypeManagementDialog component for managing material type keywords - Add MaterialsTypeToBeDeletedDAO for database operations - Add material-type-handler IPC handlers - Update CleanerPage with type management button - Add database fix scripts for AUTO_INCREMENT - Update documentation for settings partial save and validation flow Co-Authored-By: Claude (glm-5) <noreply@anthropic.com>
2026-03-03 22:51:11 +08:00
parent 7aa1abbc22
commit e23cf71f78
23 changed files with 1764 additions and 213 deletions
--- a/docs/cleaner-user-scope-fix.md
+++ b/docs/cleaner-user-scope-fix.md
@@ -12,6 +12,7 @@
 ### Bug Description

 For **User type (non-Admin)** users:
+
 1. The table shows only materials assigned to the current user (filtered by `filteredResults`)
 2. Clicking "取消" (Uncheck All) was unchecking **ALL** materials in `validationResults`, including invisible ones
 3. Clicking "确认删除" (Confirm Deletion) processed **ALL** materials in `validationResults`, not just visible ones
@@ -20,12 +21,14 @@ For **User type (non-Admin)** users:
 ### Root Causes

 #### 1. "取消" Button (Line 420)
+
 ```typescript
 // ❌ WRONG: Clears ALL selected items
 onClick={() => setSelectedItems(new Set())}
 ```

 #### 2. `handleConfirmDeletion` Function (Line 165)
+
 ```typescript
 // ❌ WRONG: Iterates ALL validation results
 for (const result of validationResults) {
@@ -87,6 +90,7 @@ graph TB
 ```

 **What Changed**:
+
 - Before: `setSelectedItems(new Set())` - clears everything
 - After: Iterates through `filteredResults` and removes only visible items from `selectedItems`
 - Preserves selections for items not currently visible (e.g., other users' data)
@@ -115,6 +119,7 @@ const handleConfirmDeletion = async () => {
 ```

 **What Changed**:
+
 - Before: `for (const result of validationResults)` - processes all 1000 items
 - After: `for (const result of resultsToProcess)` where:
  - `Admin` → processes `validationResults` (all items)
@@ -127,20 +132,24 @@ const handleConfirmDeletion = async () => {
 ### Scenario 1: User Unchecks Own Data Only

 **Setup**:
+
 - User A logs in (non-Admin)
 - 100 materials visible (assigned to User A)
 - 900 materials invisible (assigned to other users)
 - All 1000 materials are initially checked

 **Actions**:
+
 1. User A clicks "取消"
 2. Table shows all checkboxes unchecked

 **Expected**:
+
 - ✅ User A's 100 materials are unchecked
 - ✅ Other users' 900 materials **remain checked** (not affected)

 **Verification**:
+
 ```typescript
 // Before fix: selectedItems.size === 0
 // After fix: selectedItems.size === 900 (other users' items still checked)
@@ -149,16 +158,19 @@ const handleConfirmDeletion = async () => {
 ### Scenario 2: User Confirms Deletion

 **Setup**:
+
 - User A logs in (non-Admin)
 - User A unchecks 50 of their 100 materials
 - 50 items checked (User A's)
 - 900 items checked (other users')

 **Actions**:
+
 1. User A clicks "确认删除"
 2. Confirm dialog shows: "写入/更新 50 条记录"

 **Expected**:
+
 - ✅ Only User A's 50 materials are upserted to database
 - ✅ Other users' 900 materials are **NOT touched**
 - ✅ No materials are deleted (since other users' items aren't processed)
@@ -166,15 +178,18 @@ const handleConfirmDeletion = async () => {
 ### Scenario 3: Admin Behavior Unchanged

 **Setup**:
+
 - Admin logs in
 - All 1000 materials visible
 - All filtered by selected managers

 **Actions**:
+
 1. Admin clicks "取消" → all visible items unchecked
 2. Admin clicks "确认删除" → processes all filtered items

 **Expected**:
+
 - ✅ Admin behavior unchanged (can manage all data)
 - ✅ Admin can still filter by managers and process filtered results

@@ -183,6 +198,7 @@ const handleConfirmDeletion = async () => {
 ## Security & Scope Implications

 ### Before Fix (Vulnerability)
+
 ```mermaid
 flowchart LR
    UserA[User A] --> Sees[Sees 100 items]
@@ -193,6 +209,7 @@ flowchart LR
 ```

 ### After Fix (Secure)
+
 ```mermaid
 flowchart LR
    UserA[User A] --> Sees[Sees 100 items]
@@ -210,7 +227,7 @@ flowchart LR
 ### File: `src/renderer/src/pages/CleanerPage.tsx`

 | Line    | Change                           | Description                               |
-|------|--------|-------------|
+| ------- | -------------------------------- | ----------------------------------------- |
 | 419-432 | Modified "取消" button           | Only uncheck visible filteredResults      |
 | 158-222 | Modified `handleConfirmDeletion` | Use `resultsToProcess` based on `isAdmin` |

@@ -227,6 +244,7 @@ flowchart LR
 ## Verification Steps

 1. **Test as User A**:
+
   ```bash
   # Login as user1
   npm run dev
@@ -237,6 +255,7 @@ flowchart LR
   ```

 2. **Test as User B**:
+
   ```bash
   # Login as user2
   # Verify user1's changes didn't affect user2's data
--- a/docs/cleaner-validation-flow.md
+++ b/docs/cleaner-validation-flow.md
@@ -1246,7 +1246,7 @@ flowchart TB
 ## 文件索引

 | 文件路径                                                    | 说明          | 关键行号                                                                                       |
-| ----------------------------------------------------------- | ------------- | ------------------------------------------------------------------------------------------------ |
+| ----------------------------------------------------------- | ------------- | ---------------------------------------------------------------------------------------------- |
 | `src/renderer/src/pages/CleanerPage.tsx`                    | 前端清理页面  | 117-155 (handleValidation)<br>166-226 (handleConfirmDeletion)                                  |
 | `src/main/ipc/validation-handler.ts`                        | IPC处理器     | 212-400 (validation:validate)<br>407-420 (materials:upsertBatch)<br>425-447 (materials:delete) |
 | `src/main/ipc/validation-handler.ts`                        | 用户信息获取  | 218-237 (获取当前用户 isAdmin username)                                                        |
--- a/docs/extractor-start-button-flow.md
+++ b/docs/extractor-start-button-flow.md
@@ -4,6 +4,7 @@
 > **更新日期**: 2026-03-03
 > **适用范围**: ERPAuto v1.0+
 > **相关文件**:
+>
 > - `src/renderer/src/pages/ExtractorPage.tsx` (UI层)
 > - `src/preload/index.ts` (IPC API 暴露)
 > - `src/main/ipc/extractor-handler.ts` (IPC处理层)
@@ -299,7 +300,7 @@ stateDiagram-v2
 ### 状态变量说明

 | 状态变量       | 类型                      | 说明                                  | 持久化            |
-|---------|------|------|--------|
+| -------------- | ------------------------- | ------------------------------------- | ----------------- |
 | `orderNumbers` | string                    | 用户输入的订单号列表                  | ✅ sessionStorage |
 | `batchSize`    | number                    | 每批处理的订单数量 (默认100)          | ✅ sessionStorage |
 | `isRunning`    | boolean                   | 是否正在执行提取                      | ❌ 内存状态       |
@@ -382,7 +383,7 @@ flowchart TD
 ### 错误类型与处理策略

 | 错误类型             | 触发条件                             | 用户反馈                 | 恢复策略       |
-|---------|---------|---------|---------|
+| -------------------- | ------------------------------------ | ------------------------ | -------------- |
 | `ValidationError`    | 订单号为空、配置不完整、无有效订单号 | 显示红色错误消息         | 修正输入后重试 |
 | `DatabaseQueryError` | 数据库连接失败 (MySQL/SQL Server)    | 显示数据库连接错误       | 检查数据库配置 |
 | `ErpConnectionError` | ERP登录失败                          | 显示ERP登录错误          | 检查ERP凭据    |
@@ -471,6 +472,7 @@ flowchart LR
 ### 数据转换详情

 **阶段1: 用户输入 → Production IDs**
+
 ```
 输入: "PO-20231024-001\nPO-20231024-002\nPO-20231024-003"
  ↓ 分割 + trim + 过滤
@@ -480,6 +482,7 @@ flowchart LR
 ```

 **阶段2: Production IDs → 生产订单号**
+
 ```
 输入: ["PO-20231024-001", "PO-20231024-002", "INVALID"]
  ↓ MySQL查询 (production_order表)
@@ -494,6 +497,7 @@ flowchart LR
 ```

 **阶段3: 生产订单号 → 批次**
+
 ```
 输入: ["MO-001", "MO-002", ..., "MO-250"] (250个)
 批次大小: 100
@@ -504,6 +508,7 @@ flowchart LR
 ```

 **阶段4: 批次 → ERP查询字符串**
+
 ```
 批次: ["MO-001", "MO-002", "MO-003"]
  ↓ 逗号连接
@@ -582,6 +587,7 @@ useEffect(() => {
 ```

 > **设计说明**: 订单号通过两种方式存储到共享状态：
+>
 > 1. `useEffect` 在用户输入时实时更新
 > 2. `handleExtract` 在提取开始前再次确认存储
 >
@@ -918,12 +924,14 @@ export interface ExtractorResult {
 **原因**: IPC 通信无法序列化函数，`onProgress` 回调无法传递到主进程。

 **当前实现**:
+
 ```typescript
 // extractor.ts 中调用但无效
 input.onProgress?.(`Processing batch ${i + 1}/${batches.length}`, progress)
 ```

 **建议实现方案**:
+
 ```typescript
 // 方案: 使用 IPC 事件通道

@@ -941,7 +949,7 @@ extractor: {
 useEffect(() => {
  window.electron.extractor.onProgress((data) => {
    setProgress(data)
-    setLogs(prev => [...prev, `[${new Date().toLocaleTimeString()}] ${data.message}`])
+    setLogs((prev) => [...prev, `[${new Date().toLocaleTimeString()}] ${data.message}`])
  })
 }, [])
 ```
--- a/docs/plans/2026-03-03-settings-partial-save-design.md
+++ b/docs/plans/2026-03-03-settings-partial-save-design.md
@@ -15,6 +15,7 @@
 在 `config-manager.ts:437-483` 中，`saveAllSettings()` 方法无条件覆盖所有配置类别。当 UI 只发送部分字段时，未包含的字段会被设置为 `undefined` 或默认值，导致原有配置丢失。

 **数据流问题：**
+
 ```
 SettingsPage (只修改 ERP URL)
    ↓ 发送完整的 settings 对象
@@ -70,7 +71,7 @@ ConfigManager.saveAllSettings()
 ### 改动点

 | 文件                                         | 改动类型 | 说明                                             |
-|------|---------|------|
+| -------------------------------------------- | -------- | ------------------------------------------------ |
 | `src/main/services/config/config-manager.ts` | 核心     | 新增 `savePartialSettings()`、深度合并、备份机制 |
 | `src/main/ipc/settings-handler.ts`           | 调整     | IPC 参数改为 `Partial<SettingsData>`             |
 | `src/renderer/src/pages/SettingsPage.tsx`    | 优化     | 只发送 UI 支持的字段                             |
@@ -120,7 +121,7 @@ function isObject(value: unknown): value is Record<string, unknown> {
 const UI_EDITABLE_FIELDS: string[] = [
  'erp.url',
  'erp.username',
-  'erp.password',
+  'erp.password'
  // 未来扩展：
  // 'database.dbType',
  // 'paths.dataDir',
@@ -305,6 +306,7 @@ ipcMain.handle(
 ```

 **关键改动：**
+
 - 参数类型从 `SettingsData` 改为 `Partial<SettingsData>`
 - 调用 `savePartialSettings()` 替代 `saveAllSettings()`

@@ -411,7 +413,7 @@ const UI_EDITABLE_FIELDS: string[] = [
  'erp.password',
  'database.dbType', // 新增
  'paths.dataDir', // 新增
-  'extraction.batchSize',   // 新增
+  'extraction.batchSize' // 新增
  // ...
 ]
 ```
@@ -425,10 +427,7 @@ const EDITABLE_FIELDS_BY_ROLE: Record<UserType, string[]> = {
  Guest: []
 }

-function validateEditableFields(
-  settings: Partial<SettingsData>,
-  userType: UserType
-) {
+function validateEditableFields(settings: Partial<SettingsData>, userType: UserType) {
  const allowed = EDITABLE_FIELDS_BY_ROLE[userType]
  // 验证逻辑...
 }
@@ -465,7 +464,7 @@ interface ConfigChange {
 ## 风险与缓解

 | 风险             | 影响       | 缓解措施                      |
-|------|------|---------|
+| ---------------- | ---------- | ----------------------------- |
 | 深度合并逻辑错误 | 配置错误   | 完善单元测试覆盖              |
 | 备份文件权限问题 | 无法恢复   | 错误处理 + 日志               |
 | 白名单漏配置     | 功能受限   | 清晰的文档 + 代码注释         |
--- a/docs/plans/2026-03-03-settings-partial-save-implementation.md
+++ b/docs/plans/2026-03-03-settings-partial-save-implementation.md
@@ -13,6 +13,7 @@
 ## Task 1: Add Utility Functions to ConfigManager

 **Files:**
+
 - Modify: `src/main/services/config/config-manager.ts`

 **Step 1: Write failing test for deep merge**
@@ -31,11 +32,38 @@ describe('ConfigManager - deep merge utilities', () => {

    // Setup initial state
    const initial: SettingsData = {
-      erp: { url: 'http://old.com', username: 'user1', password: 'pass1', headless: true, ignoreHttpsErrors: true, autoCloseBrowser: true },
-      database: { dbType: 'mysql', server: '', mysqlHost: 'localhost', mysqlPort: 3306, database: 'db', username: 'user', password: '' },
+      erp: {
+        url: 'http://old.com',
+        username: 'user1',
+        password: 'pass1',
+        headless: true,
+        ignoreHttpsErrors: true,
+        autoCloseBrowser: true
+      },
+      database: {
+        dbType: 'mysql',
+        server: '',
+        mysqlHost: 'localhost',
+        mysqlPort: 3306,
+        database: 'db',
+        username: 'user',
+        password: ''
+      },
      paths: { dataDir: '/data', defaultOutput: 'out.xlsx', validationOutput: 'validation.xlsx' },
-      extraction: { batchSize: 100, verbose: true, autoConvert: true, mergeBatches: true, enableDbPersistence: true },
-      validation: { dataSource: 'database_full', batchSize: 2000, matchMode: 'substring', enableCrud: false, defaultManager: '' },
+      extraction: {
+        batchSize: 100,
+        verbose: true,
+        autoConvert: true,
+        mergeBatches: true,
+        enableDbPersistence: true
+      },
+      validation: {
+        dataSource: 'database_full',
+        batchSize: 2000,
+        matchMode: 'substring',
+        enableCrud: false,
+        defaultManager: ''
+      },
      ui: { fontFamily: 'Arial', fontSize: 12, productionIdInputWidth: 20 },
      execution: { dryRun: false }
    }
@@ -113,7 +141,7 @@ function deepMerge<T>(source: T, target: Partial<T>): T {
 const UI_EDITABLE_FIELDS: string[] = [
  'erp.url',
  'erp.username',
-  'erp.password',
+  'erp.password'
  // Add more fields as UI expands
 ]

@@ -163,6 +191,7 @@ git commit -m "feat: add deep merge and validation utility functions to ConfigMa
 ## Task 2: Add Backup and Restore Mechanism

 **Files:**
+
 - Modify: `src/main/services/config/config-manager.ts`

 **Step 1: Write test for backup functionality**
@@ -302,6 +331,7 @@ git commit -m "feat: add backup and restore mechanism to ConfigManager"
 ## Task 3: Implement savePartialSettings Method

 **Files:**
+
 - Modify: `src/main/services/config/config-manager.ts`

 **Step 1: Write comprehensive test for savePartialSettings**
@@ -316,11 +346,38 @@ describe('ConfigManager.savePartialSettings', () => {

    // Setup initial state with multiple categories
    await manager.saveAllSettings({
-      erp: { url: 'http://old.com', username: 'user1', password: 'pass1', headless: true, ignoreHttpsErrors: true, autoCloseBrowser: true },
-      database: { dbType: 'mysql', server: '', mysqlHost: '192.168.1.1', mysqlPort: 3306, database: 'testdb', username: 'dbuser', password: '' },
+      erp: {
+        url: 'http://old.com',
+        username: 'user1',
+        password: 'pass1',
+        headless: true,
+        ignoreHttpsErrors: true,
+        autoCloseBrowser: true
+      },
+      database: {
+        dbType: 'mysql',
+        server: '',
+        mysqlHost: '192.168.1.1',
+        mysqlPort: 3306,
+        database: 'testdb',
+        username: 'dbuser',
+        password: ''
+      },
      paths: { dataDir: '/old/path', defaultOutput: 'out.xlsx', validationOutput: 'val.xlsx' },
-      extraction: { batchSize: 50, verbose: true, autoConvert: true, mergeBatches: true, enableDbPersistence: true },
-      validation: { dataSource: 'database_full', batchSize: 1000, matchMode: 'exact', enableCrud: false, defaultManager: '' },
+      extraction: {
+        batchSize: 50,
+        verbose: true,
+        autoConvert: true,
+        mergeBatches: true,
+        enableDbPersistence: true
+      },
+      validation: {
+        dataSource: 'database_full',
+        batchSize: 1000,
+        matchMode: 'exact',
+        enableCrud: false,
+        defaultManager: ''
+      },
      ui: { fontFamily: 'Tahoma', fontSize: 14, productionIdInputWidth: 25 },
      execution: { dryRun: true }
    })
@@ -367,11 +424,38 @@ describe('ConfigManager.savePartialSettings', () => {
    await manager.initialize()

    await manager.saveAllSettings({
-      erp: { url: 'http://test.com', username: 'u', password: 'p', headless: false, ignoreHttpsErrors: false, autoCloseBrowser: false },
-      database: { dbType: 'mysql', server: '', mysqlHost: 'localhost', mysqlPort: 3306, database: 'db', username: 'user', password: '' },
+      erp: {
+        url: 'http://test.com',
+        username: 'u',
+        password: 'p',
+        headless: false,
+        ignoreHttpsErrors: false,
+        autoCloseBrowser: false
+      },
+      database: {
+        dbType: 'mysql',
+        server: '',
+        mysqlHost: 'localhost',
+        mysqlPort: 3306,
+        database: 'db',
+        username: 'user',
+        password: ''
+      },
      paths: { dataDir: '/data', defaultOutput: 'out.xlsx', validationOutput: 'val.xlsx' },
-      extraction: { batchSize: 100, verbose: true, autoConvert: true, mergeBatches: true, enableDbPersistence: true },
-      validation: { dataSource: 'database_full', batchSize: 2000, matchMode: 'substring', enableCrud: false, defaultManager: '' },
+      extraction: {
+        batchSize: 100,
+        verbose: true,
+        autoConvert: true,
+        mergeBatches: true,
+        enableDbPersistence: true
+      },
+      validation: {
+        dataSource: 'database_full',
+        batchSize: 2000,
+        matchMode: 'substring',
+        enableCrud: false,
+        defaultManager: ''
+      },
      ui: { fontFamily: 'Arial', fontSize: 12, productionIdInputWidth: 20 },
      execution: { dryRun: false }
    })
@@ -516,6 +600,7 @@ git commit -m "feat: implement savePartialSettings with validation and rollback"
 ## Task 4: Update IPC Handler to Use Partial Save

 **Files:**
+
 - Modify: `src/main/ipc/settings-handler.ts`

 **Step 1: Update settings:saveSettings handler**
@@ -580,6 +665,7 @@ git commit -m "feat: update settings handler to use savePartialSettings"
 ## Task 5: Update Frontend to Send Only Necessary Fields

 **Files:**
+
 - Modify: `src/renderer/src/pages/SettingsPage.tsx`

 **Step 1: Update handleSaveSettings to send partial settings**
@@ -631,6 +717,7 @@ git commit -m "feat: send only ERP fields from settings page (defensive programm
 ## Task 6: Manual Testing and Verification

 **Files:**
+
 - Manual test procedure

 **Step 1: Prepare test environment**
@@ -701,6 +788,7 @@ cat .env
 ```

 Expected results:
+
 - `ERP_URL` should be `http://modified-test.com` (CHANGED)
 - `DB_TYPE` should still be `mysql` (PRESERVED)
 - `VALIDATION_MATCH_MODE` should still be `substring` (PRESERVED)
@@ -790,6 +878,7 @@ git commit -m "test: add manual test report for settings partial save"
 ## Task 7: Update Documentation

 **Files:**
+
 - Create: `docs/settings-partial-save.md`
 - Update: `README.md` (if applicable)

@@ -797,7 +886,7 @@ git commit -m "test: add manual test report for settings partial save"

 Create `docs/settings-partial-save.md`:

-```markdown
+````markdown
 # Settings Partial Save Feature

 ## Overview
@@ -813,6 +902,7 @@ The settings system now implements partial save functionality to prevent uninten
 ## Editable Fields

 Currently editable via UI:
+
 - `erp.url` - ERP system URL
 - `erp.username` - ERP login username
 - `erp.password` - ERP login password
@@ -828,9 +918,10 @@ const UI_EDITABLE_FIELDS: string[] = [
  'erp.url',
  'erp.username',
  'erp.password',
-  'database.dbType',  // Add new field here
+  'database.dbType' // Add new field here
 ]
 ```
+````

 2. Add UI input in `src/renderer/src/pages/SettingsPage.tsx`
 3. Update `handleSaveSettings` to include the new field
@@ -844,6 +935,7 @@ Saves only the provided fields, preserving all existing configuration.
 **Returns:** `{ success: boolean, error?: string }`

 **Validation:**
+
 - Checks whitelist before applying changes
 - Returns error for unauthorized fields

@@ -858,7 +950,8 @@ Saves only the provided fields, preserving all existing configuration.
 Location: `.env.backup` (in project root)

 Created before every save operation. Used for rollback on failure.
-```
+
+````

 **Step 2: Update CLAUDE.md if needed**

@@ -870,13 +963,14 @@ Add to "Development Commands" or "Architecture Overview" sections if there's rel
 cd D:/Node/ERPAuto-settings-fix
 git add docs/settings-partial-save.md
 git commit -m "docs: add settings partial save feature documentation"
-```
+````

 ---

 ## Task 8: Final Verification and Cleanup

 **Files:**
+
 - All modified files

 **Step 1: Run full test suite**
@@ -937,6 +1031,7 @@ This implementation plan fixes the settings save issue through:
 **Total estimated implementation time:** 2-3 hours

 **Key files modified:**
+
 - `src/main/services/config/config-manager.ts` (core logic)
 - `src/main/ipc/settings-handler.ts` (IPC layer)
 - `src/renderer/src/pages/SettingsPage.tsx` (frontend)
--- a/docs/settings-partial-save.md
+++ b/docs/settings-partial-save.md
@@ -13,6 +13,7 @@ The settings system now implements partial save functionality to prevent uninten
 ## Editable Fields

 Currently editable via UI:
+
 - `erp.url` - ERP system URL
 - `erp.username` - ERP login username
 - `erp.password` - ERP login password
@@ -28,7 +29,7 @@ const UI_EDITABLE_FIELDS: string[] = [
  'erp.url',
  'erp.username',
  'erp.password',
-  'database.dbType',  // Add new field here
+  'database.dbType' // Add new field here
 ]
 ```

@@ -44,6 +45,7 @@ Saves only the provided fields, preserving all existing configuration.
 **Returns:** `{ success: boolean, error?: string }`

 **Validation:**
+
 - Checks whitelist before applying changes
 - Returns error for unauthorized fields

--- a/docs/settings-save-button-flow.md
+++ b/docs/settings-save-button-flow.md
@@ -1,4 +1,5 @@
 # 系统设置保存按钮工作流程分析
+
 # System Settings Save Button Workflow Analysis

 ## 文档概述 / Document Overview
@@ -171,6 +172,7 @@ graph LR
 #### SettingsPage.tsx (`src/renderer/src/pages/SettingsPage.tsx`)

 **主要职责 / Main Responsibilities:**
+
 - 用户界面渲染和交互
 - 本地状态管理（settings, isModified, message）
 - 调用 IPC 通信
@@ -197,7 +199,7 @@ const handleSaveSettings = async () => {
 **状态管理 / State Management:**

 | 状态变量     | 类型             | 用途                                                        |
-|---------|------|------|
+| ------------ | ---------------- | ----------------------------------------------------------- |
 | `settings`   | `Settings`       | 当前配置数据，结构为 `{ erp: { url, username, password } }` |
 | `isModified` | `boolean`        | 标记配置是否已修改，控制保存按钮启用状态                    |
 | `isLoading`  | `boolean`        | 加载状态，显示加载动画                                      |
@@ -232,6 +234,7 @@ stateDiagram-v2
 #### preload/index.ts (`src/preload/index.ts`)

 **主要职责 / Main Responsibilities:**
+
 - 安全桥梁，暴露受限 API 到渲染进程
 - 类型安全的 IPC 通道定义

@@ -273,6 +276,7 @@ graph TB
 #### settings-handler.ts (`src/main/ipc/settings-handler.ts`)

 **主要职责 / Main Responsibilities:**
+
 - IPC 通道注册和处理
 - 权限验证（基于用户类型）
 - 业务逻辑协调
@@ -335,7 +339,7 @@ function filterSettingsByUserType(settings: SettingsData, userType: UserType): S
 **权限控制矩阵 / Permission Control Matrix:**

 | 功能 / Feature | Admin | User    | Guest |
-|---------------|-------|------|-------|
+| -------------- | ----- | ------- | ----- |
 | 查看所有设置   | ✅    | ⚠️ 部分 | ❌    |
 | 保存设置       | ✅    | ✅      | ❌    |
 | 恢复默认值     | ✅    | ❌      | ❌    |
@@ -347,6 +351,7 @@ function filterSettingsByUserType(settings: SettingsData, userType: UserType): S
 #### config-manager.ts (`src/main/services/config/config-manager.ts`)

 **主要职责 / Main Responsibilities:**
+
 - .env 文件读写
 - 配置缓存管理
 - 默认值管理
@@ -519,6 +524,7 @@ graph TB
 ### IPC 通信数据格式 / IPC Communication Data Format

 **请求格式 / Request Format:**
+
 ```json
 {
  "erp": {
@@ -539,6 +545,7 @@ graph TB
 ```

 **响应格式 / Response Format:**
+
 ```json
 // 成功 / Success
 {
@@ -595,7 +602,7 @@ graph TB
 ### 错误场景分析 / Error Scenario Analysis

 | 错误场景 / Error Scenario | 触发位置 / Location | 处理方式 / Handling   | 用户反馈 / User Feedback |
-|--------------------------|-------------------|-------------------|----------------------|
+| ------------------------- | ------------------- | --------------------- | ------------------------ |
 | IPC 通信失败              | Renderer            | try-catch             | 显示"保存设置时发生错误" |
 | 权限不足                  | Main Process        | 检查 UserType         | 返回权限错误信息         |
 | 文件写入失败              | ConfigManager       | fs.writeFileSync 捕获 | 返回"保存设置失败"       |
@@ -613,6 +620,7 @@ log.error('Error saving settings', { error: message })
 ```

 **日志级别使用 / Log Level Usage:**
+
 - `info`: 正常操作流程
 - `warn`: 潜在问题（如保存失败但未崩溃）
 - `error`: 严重错误（如异常抛出）
@@ -681,7 +689,7 @@ sequenceDiagram
 ### 文件位置索引 / File Location Index

 | 组件 / Component | 文件路径 / File Path                         | 关键行数 / Key Lines  |
-|-----------------|---------------------|-------------------|
+| ---------------- | -------------------------------------------- | --------------------- |
 | UI 组件          | `src/renderer/src/pages/SettingsPage.tsx`    | 61-73 (保存处理)      |
 | 预加载脚本       | `src/preload/index.ts`                       | 89-97 (API 定义)      |
 | IPC 处理器       | `src/main/ipc/settings-handler.ts`           | 83-102 (保存处理)     |
@@ -748,6 +756,7 @@ const updateSettings = (category: string, key: string, value: any) => {
 ```

 **设计要点 / Design Points:**
+
 - 不可变更新模式（Immutable Update Pattern）
 - 使用展开运算符保持对象引用
 - 自动启用保存按钮
@@ -768,6 +777,7 @@ public async saveAllSettings(settings: SettingsData): Promise<boolean> {
 ```

 **设计要点 / Design Points:**
+
 - 先更新内存，后写入磁盘
 - 失败时缓存保持不变
 - 返回布尔值表示成功/失败
@@ -792,6 +802,7 @@ public async save(): Promise<boolean> {
 ```

 **设计要点 / Design Points:**
+
 - 添加注释分隔符提高可读性
 - 使用默认值作为后备
 - 同步写入确保一致性
@@ -820,6 +831,7 @@ public async save(): Promise<boolean> {
 ### 长期改进 / Long-term Improvements

 1. **安全性增强 / Security Enhancement**
+
   ```typescript
   // 建议实现密码加密
   interface SecureSettingsData extends SettingsData {
@@ -851,7 +863,9 @@ public async save(): Promise<boolean> {
 describe('ConfigManager', () => {
  it('should save settings successfully', async () => {
    const manager = ConfigManager.getInstance()
-    const settings: SettingsData = { /* mock data */ }
+    const settings: SettingsData = {
+      /* mock data */
+    }
    const result = await manager.saveAllSettings(settings)
    expect(result).toBe(true)
  })
@@ -884,7 +898,7 @@ describe('Settings Save Flow', () => {
 ### 完整配置字段列表 / Complete Configuration Field List

 | 类别 / Category  | 字段数 / Field Count | 字段列表 / Field List                                                  |
-|---------------|---------------------|-------------------|
+| ---------------- | -------------------- | ---------------------------------------------------------------------- |
 | ERP              | 6                    | url, username, password, headless, ignoreHttpsErrors, autoCloseBrowser |
 | Database         | 7                    | dbType, server, mysqlHost, mysqlPort, database, username, password     |
 | Paths            | 3                    | dataDir, defaultOutput, validationOutput                               |
@@ -903,7 +917,7 @@ describe('Settings Save Flow', () => {
 ### 版本历史 / Version History

 | 版本 / Version | 日期 / Date | 变更 / Changes             |
-|---------------|------------|--------------|
+| -------------- | ----------- | -------------------------- |
 | 1.0            | 2025-03-03  | 初始版本 / Initial version |

 ---
--- a/docs/user-override-match-feature.md
+++ b/docs/user-override-match-feature.md
@@ -44,6 +44,7 @@ log.info('Starting validation', { mode: request.mode, user: username, isAdmin })
 ```

 **说明**:
+
 - 在 `validation:validate` handler 开始时获取当前登录用户信息
 - 提取 `isAdmin` 和 `username` 用于后续匹配逻辑
 - 如果用户未登录，返回错误响应
@@ -68,6 +69,7 @@ if (!isAdmin && username) {
 ```

 **匹配逻辑**:
+
 1. **适用范围**: 仅对 `isAdmin === false` 的 User 用户生效
 2. **筛选关键词**: 从 `typeKeywords` 中筛选 `managerName === username` 的记录
 3. **匹配规则**: 使用 `materialName.includes(userKeyword.materialName)` 包含关系匹配
@@ -109,11 +111,13 @@ flowchart TB
 ### 场景1: User 用户匹配到自己的 typeKeyword

 **输入**:
+
 - 当前用户: `user1`
 - 物料名称: `螺丝 M6`
 - MaterialsTypeToBeDeleted: `{ materialName: "螺丝", managerName: "user1" }`

 **预期输出**:
+
 ```json
 {
  "materialName": "螺丝 M6",
@@ -126,6 +130,7 @@ flowchart TB
 ### 场景2: User 用户覆盖其他用户的匹配

 **输入**:
+
 - 当前用户: `user1`
 - 物料名称: `螺丝 M6`
 - MaterialsTypeToBeDeleted:
@@ -138,12 +143,14 @@ flowchart TB
 ### 场景3: User 用户无匹配关键词

 **输入**:
+
 - 当前用户: `user1`
 - 物料名称: `螺丝 M6`
 - MaterialsTypeToBeDeleted:
  - `{ materialName: "螺丝", managerName: "user2" }`

 **预期输出**:
+
 ```json
 {
  "materialName": "螺丝 M6",
@@ -152,11 +159,13 @@ flowchart TB
  "isMarkedForDeletion": false
 }
 ```
+
 **说明**: 保持优先级2的匹配结果

 ### 场景4: Admin 用户不执行覆盖

 **输入**:
+
 - 当前用户: `admin` (isAdmin=true)
 - 物料名称: `螺丝 M6`
 - MaterialsTypeToBeDeleted:
@@ -164,6 +173,7 @@ flowchart TB
  - `{ materialName: "螺丝", managerName: "admin" }`

 **预期输出**:
+
 ```json
 {
  "materialName": "螺丝 M6",
@@ -172,16 +182,19 @@ flowchart TB
  "isMarkedForDeletion": false
 }
 ```
+
 **说明**: Admin 不执行优先级3，保持原有匹配行为

 ### 场景5: 优先级1匹配不受影响

 **输入**:
+
 - 当前用户: `user1`
 - 物料代码: `MAT001`
 - MaterialsToBeDeleted: `{ materialCode: "MAT001", managerName: "user2" }`

 **预期输出**:
+
 ```json
 {
  "materialCode": "MAT001",
@@ -190,6 +203,7 @@ flowchart TB
  "matchedTypeKeyword": undefined
 }
 ```
+
 **说明**: 优先级1的精确匹配不受覆盖影响

 ---
@@ -199,7 +213,7 @@ flowchart TB
 ### MaterialsTypeToBeDeleted 表数据

 | MaterialName | ManagerName | 说明                           |
-|--------------|-------------|------|
+| ------------ | ----------- | ------------------------------ |
 | 螺丝         | user1       | user1 负责所有包含"螺丝"的物料 |
 | 螺母         | user2       | user2 负责所有包含"螺母"的物料 |
 | 垫圈         | user1       | user1 也负责"垫圈"类物料       |
@@ -208,7 +222,7 @@ flowchart TB
 ### 匹配结果示例

 | 物料名称 | 当前用户 | 原匹配 (优先级2) | 覆盖后 (优先级3)  |
-|------------|---------|----------------|----------------|
+| -------- | -------- | ---------------- | ----------------- |
 | 螺丝 M6  | user1    | user2            | **user1** ✅      |
 | 螺母 M8  | user1    | user2            | user2 (无匹配)    |
 | 垫圈 φ10 | user1    | user2            | **user1** ✅      |
@@ -233,6 +247,7 @@ const filteredResults = React.useMemo(() => {
 ```

 **协同效果**:
+
 1. 后端匹配算法确保 User 用户的物料优先分配给自己
 2. 前端过滤器只显示属于当前用户或未分配的物料
 3. Admin 用户可以看到所有物料并切换查看不同负责人
--- a/logs/.869a8c37397718a299488a3d6c7b9753a8bc7cf9-audit.json
+++ b/logs/.869a8c37397718a299488a3d6c7b9753a8bc7cf9-audit.json
@@ -1,15 +0,0 @@
-{
-  "keep": {
-    "days": true,
-    "amount": 14
-  },
-  "auditLog": "D:\\FileLib\\Projects\\CodeMigration\\ERPAuto\\logs\\.869a8c37397718a299488a3d6c7b9753a8bc7cf9-audit.json",
-  "files": [
-    {
-      "date": 1772462852547,
-      "name": "D:\\FileLib\\Projects\\CodeMigration\\ERPAuto\\logs\\app-2026-03-02.log",
-      "hash": "baa4ab4c2dfd6ec62a003e44496d2f428a4ad4037ce2529a8da14da1b91ef7a2"
-    }
-  ],
-  "hashType": "sha256"
-}
--- a/scripts/fix-auto-increment.js
+++ b/scripts/fix-auto-increment.js
@@ -0,0 +1,117 @@
+/**
+ * Fix MaterialsTypeToBeDeleted Table - Add AUTO_INCREMENT to ID
+ *
+ * This script modifies the ID column to be AUTO_INCREMENT while preserving data
+ */
+
+const mysql = require('mysql2/promise');
+
+async function main() {
+  const config = {
+    host: '192.168.31.83',
+    port: 3306,
+    user: 'remote_user',
+    password: '3.1415926Beeke',
+    database: 'BLD_DB'
+  };
+
+  let connection;
+
+  try {
+    console.log('Connecting to MySQL...');
+    connection = await mysql.createConnection(config);
+    console.log('Connected successfully!\n');
+
+    // Step 1: Check current table structure
+    console.log('=== Step 1: Current table structure ===');
+    const [columns] = await connection.execute(`
+      SELECT
+        COLUMN_NAME,
+        COLUMN_TYPE,
+        IS_NULLABLE,
+        COLUMN_KEY,
+        COLUMN_DEFAULT,
+        EXTRA
+      FROM
+        INFORMATION_SCHEMA.COLUMNS
+      WHERE
+        TABLE_NAME = 'dbo_MaterialsTypeToBeDeleted'
+        AND TABLE_SCHEMA = DATABASE()
+      ORDER BY
+        ORDINAL_POSITION
+    `);
+    console.table(columns);
+
+    // Step 2: Count records before modification
+    console.log('\n=== Step 2: Record count before modification ===');
+    const [countBefore] = await connection.execute(
+      'SELECT COUNT(*) AS total FROM dbo_MaterialsTypeToBeDeleted'
+    );
+    console.log(`Total records: ${countBefore[0].total}`);
+
+    // Step 3: Show sample data
+    console.log('\n=== Step 3: Sample data ===');
+    const [sample] = await connection.execute(
+      'SELECT * FROM dbo_MaterialsTypeToBeDeleted LIMIT 5'
+    );
+    console.table(sample);
+
+    // Step 4: Check if ID is already AUTO_INCREMENT
+    const idColumn = columns.find((col) => col.COLUMN_NAME === 'ID');
+    if (idColumn && idColumn.EXTRA.includes('auto_increment')) {
+      console.log('\n=== ID is already AUTO_INCREMENT! No modification needed. ===');
+      return;
+    }
+
+    // Step 5: Modify the ID column
+    console.log('\n=== Step 4: Modifying ID column to AUTO_INCREMENT ===');
+    await connection.execute(`
+      ALTER TABLE dbo_MaterialsTypeToBeDeleted
+      MODIFY COLUMN ID INT NOT NULL AUTO_INCREMENT
+    `);
+    console.log('Modification completed successfully!\n');
+
+    // Step 6: Verify the change
+    console.log('=== Step 5: Verify modification ===');
+    const [columnsAfter] = await connection.execute(`
+      SELECT
+        COLUMN_NAME,
+        COLUMN_TYPE,
+        IS_NULLABLE,
+        COLUMN_KEY,
+        EXTRA
+      FROM
+        INFORMATION_SCHEMA.COLUMNS
+      WHERE
+        TABLE_NAME = 'dbo_MaterialsTypeToBeDeleted'
+        AND TABLE_SCHEMA = DATABASE()
+        AND COLUMN_NAME = 'ID'
+    `);
+    console.table(columnsAfter);
+
+    // Step 7: Verify data is still intact
+    console.log('\n=== Step 6: Verify data integrity ===');
+    const [countAfter] = await connection.execute(
+      'SELECT COUNT(*) AS total FROM dbo_MaterialsTypeToBeDeleted'
+    );
+    console.log(`Total records after modification: ${countAfter[0].total}`);
+
+    if (countBefore[0].total === countAfter[0].total) {
+      console.log('\n✅ SUCCESS: All data preserved, AUTO_INCREMENT added to ID column!');
+    } else {
+      console.log('\n⚠️ WARNING: Record count changed! Please check data.');
+    }
+  } catch (error) {
+    console.error('\n❌ Error:', error.message);
+    if (error.code) {
+      console.error('Error code:', error.code);
+    }
+  } finally {
+    if (connection) {
+      await connection.end();
+      console.log('\nConnection closed.');
+    }
+  }
+}
+
+main();
--- a/scripts/fix-materials-type-auto-increment.sql
+++ b/scripts/fix-materials-type-auto-increment.sql
@@ -0,0 +1,82 @@
+-- ============================================================================
+-- Script: Fix MaterialsTypeToBeDeleted Table - Add AUTO_INCREMENT to ID
+-- Description: Modify the ID column to be AUTO_INCREMENT while preserving data
+-- Database: MySQL
+-- ============================================================================
+
+-- Step 1: Check current table structure
+SELECT
+    COLUMN_NAME,
+    COLUMN_TYPE,
+    IS_NULLABLE,
+    COLUMN_KEY,
+    COLUMN_DEFAULT,
+    EXTRA
+FROM
+    INFORMATION_SCHEMA.COLUMNS
+WHERE
+    TABLE_NAME = 'dbo_MaterialsTypeToBeDeleted'
+    AND TABLE_SCHEMA = DATABASE()
+ORDER BY
+    ORDINAL_POSITION;
+
+-- Step 2: View current data before modification
+SELECT COUNT(*) AS total_records FROM dbo_MaterialsTypeToBeDeleted;
+SELECT * FROM dbo_MaterialsTypeToBeDeleted LIMIT 10;
+
+-- Step 3: Check if ID is already AUTO_INCREMENT
+SELECT
+    COLUMN_NAME,
+    EXTRA
+FROM
+    INFORMATION_SCHEMA.COLUMNS
+WHERE
+    TABLE_NAME = 'dbo_MaterialsTypeToBeDeleted'
+    AND TABLE_SCHEMA = DATABASE()
+    AND COLUMN_NAME = 'ID';
+
+-- ============================================================================
+-- Step 4: Modify the ID column to AUTO_INCREMENT
+-- Note: This assumes ID is already the PRIMARY KEY
+-- If not, you may need to add PRIMARY KEY constraint first
+-- ============================================================================
+
+-- Option A: If ID is already PRIMARY KEY (most likely case)
+ALTER TABLE dbo_MaterialsTypeToBeDeleted
+MODIFY COLUMN ID INT NOT NULL AUTO_INCREMENT;
+
+-- Option B: If ID is NOT PRIMARY KEY (uncomment if needed)
+-- First check if there's an existing primary key
+-- SELECT COLUMN_NAME FROM INFORMATION_SCHEMA.COLUMNS
+-- WHERE TABLE_NAME = 'dbo_MaterialsTypeToBeDeleted'
+-- AND TABLE_SCHEMA = DATABASE() AND COLUMN_KEY = 'PRI';
+--
+-- If no primary key exists:
+-- ALTER TABLE dbo_MaterialsTypeToBeDeleted
+-- MODIFY COLUMN ID INT NOT NULL AUTO_INCREMENT PRIMARY KEY;
+
+-- Step 5: Verify the change
+SELECT
+    COLUMN_NAME,
+    COLUMN_TYPE,
+    IS_NULLABLE,
+    COLUMN_KEY,
+    EXTRA
+FROM
+    INFORMATION_SCHEMA.COLUMNS
+WHERE
+    TABLE_NAME = 'dbo_MaterialsTypeToBeDeleted'
+    AND TABLE_SCHEMA = DATABASE()
+    AND COLUMN_NAME = 'ID';
+
+-- Step 6: Verify data is still intact
+SELECT COUNT(*) AS total_records_after FROM dbo_MaterialsTypeToBeDeleted;
+
+-- ============================================================================
+-- Expected Results:
+-- After running this script, the ID column should show:
+-- EXTRA: 'auto_increment'
+--
+-- This will allow INSERT statements to omit the ID field, and MySQL will
+-- automatically generate the next sequential ID value.
+-- ============================================================================
--- a/src/main/ipc/index.ts
+++ b/src/main/ipc/index.ts
@@ -11,6 +11,7 @@ import { registerResolverHandlers } from './resolver-handler'
 import { registerAuthHandlers } from './auth-handler'
 import { registerValidationHandlers } from './validation-handler'
 import { registerSettingsHandlers } from './settings-handler'
+import { registerMaterialTypeHandlers } from './material-type-handler'
 import { createLogger } from '../services/logger'
 import { getErrorMessage, getErrorCode, isBaseError } from '../types/errors'

@@ -73,5 +74,6 @@ export function registerIpcHandlers(): void {
  registerAuthHandlers()
  registerValidationHandlers()
  registerSettingsHandlers()
+  registerMaterialTypeHandlers()
  log.info('All IPC handlers registered')
 }
--- a/src/main/ipc/material-type-handler.ts
+++ b/src/main/ipc/material-type-handler.ts
@@ -0,0 +1,154 @@
+/**
+ * IPC handlers for material type management operations
+ *
+ * Provides endpoints for:
+ * - Getting all material type records
+ * - Getting records by manager
+ * - Getting list of managers
+ * - Upserting (insert/update) records
+ * - Deleting records
+ * - Batch operations
+ */
+
+import { ipcMain } from 'electron'
+import {
+  MaterialsTypeToBeDeletedDAO,
+  type MaterialTypeRecord,
+  type MaterialTypeBatchRequest
+} from '../services/database/materials-type-to-be-deleted-dao'
+import { createLogger } from '../services/logger'
+
+const log = createLogger('MaterialTypeHandler')
+
+/**
+ * Register IPC handlers for material type operations
+ */
+export function registerMaterialTypeHandlers(): void {
+  const dao = new MaterialsTypeToBeDeletedDAO()
+
+  /**
+   * Get all material type records
+   */
+  ipcMain.handle(
+    'materialType:getAll',
+    async (): Promise<{ success: boolean; data?: MaterialTypeRecord[]; error?: string }> => {
+      try {
+        const records = await dao.getAllMaterials()
+        return { success: true, data: records }
+      } catch (error) {
+        const message = error instanceof Error ? error.message : 'Unknown error'
+        log.error('Get all material types error', { error: message })
+        return { success: false, error: message }
+      }
+    }
+  )
+
+  /**
+   * Get material types by manager
+   */
+  ipcMain.handle(
+    'materialType:getByManager',
+    async (
+      _event,
+      managerName: string
+    ): Promise<{ success: boolean; data?: MaterialTypeRecord[]; error?: string }> => {
+      try {
+        const records = await dao.getMaterialsByManager(managerName)
+        return { success: true, data: records }
+      } catch (error) {
+        const message = error instanceof Error ? error.message : 'Unknown error'
+        log.error('Get material types by manager error', { error: message })
+        return { success: false, error: message }
+      }
+    }
+  )
+
+  /**
+   * Get list of managers
+   */
+  ipcMain.handle(
+    'materialType:getManagers',
+    async (): Promise<{ success: boolean; data?: string[]; error?: string }> => {
+      try {
+        const managers = await dao.getManagers()
+        return { success: true, data: managers }
+      } catch (error) {
+        const message = error instanceof Error ? error.message : 'Unknown error'
+        log.error('Get managers error', { error: message })
+        return { success: false, error: message }
+      }
+    }
+  )
+
+  /**
+   * Upsert (insert or update) a material type record
+   */
+  ipcMain.handle(
+    'materialType:upsert',
+    async (
+      _event,
+      { materialName, managerName }: { materialName: string; managerName: string }
+    ): Promise<{ success: boolean; error?: string }> => {
+      try {
+        const result = await dao.upsertMaterial(materialName, managerName)
+        if (!result) {
+          return { success: false, error: 'Failed to upsert material type' }
+        }
+        return { success: true }
+      } catch (error) {
+        const message = error instanceof Error ? error.message : 'Unknown error'
+        log.error('Upsert material type error', { error: message })
+        return { success: false, error: message }
+      }
+    }
+  )
+
+  /**
+   * Delete a material type record
+   */
+  ipcMain.handle(
+    'materialType:delete',
+    async (
+      _event,
+      { materialName, managerName }: { materialName: string; managerName: string }
+    ): Promise<{ success: boolean; error?: string }> => {
+      try {
+        const result = await dao.deleteMaterial(materialName, managerName)
+        if (!result) {
+          return { success: false, error: 'Failed to delete material type' }
+        }
+        return { success: true }
+      } catch (error) {
+        const message = error instanceof Error ? error.message : 'Unknown error'
+        log.error('Delete material type error', { error: message })
+        return { success: false, error: message }
+      }
+    }
+  )
+
+  /**
+   * Batch operation for material types (insert, update, delete)
+   */
+  ipcMain.handle(
+    'materialType:upsertBatch',
+    async (
+      _event,
+      request: MaterialTypeBatchRequest
+    ): Promise<{
+      success: boolean
+      stats?: { total: number; success: number; failed: number }
+      error?: string
+    }> => {
+      try {
+        const stats = await dao.upsertBatch(request)
+        return { success: true, stats }
+      } catch (error) {
+        const message = error instanceof Error ? error.message : 'Unknown error'
+        log.error('Batch upsert material types error', { error: message })
+        return { success: false, error: message }
+      }
+    }
+  )
+
+  log.info('Material type handlers registered')
+}
--- a/src/main/services/config/config-manager.ts
+++ b/src/main/services/config/config-manager.ts
@@ -291,12 +291,8 @@ export class ConfigManager {
      lines.push('# ===========================')
      lines.push('# 数据库配置 - MySQL (切换时使用)')
      lines.push('# ===========================')
-      lines.push(
-        `DB_TYPE=${this.configCache.get('DB_TYPE') || DEFAULT_SETTINGS.database.dbType}`
-      )
-      lines.push(
-        `DB_NAME=${this.configCache.get('DB_NAME') || DEFAULT_SETTINGS.database.database}`
-      )
+      lines.push(`DB_TYPE=${this.configCache.get('DB_TYPE') || DEFAULT_SETTINGS.database.dbType}`)
+      lines.push(`DB_NAME=${this.configCache.get('DB_NAME') || DEFAULT_SETTINGS.database.database}`)
      lines.push(
        `DB_USERNAME=${this.configCache.get('DB_USERNAME') || DEFAULT_SETTINGS.database.username}`
      )
--- a/src/main/services/database/materials-type-to-be-deleted-dao.ts
+++ b/src/main/services/database/materials-type-to-be-deleted-dao.ts
@@ -0,0 +1,376 @@
+/**
+ * Data Access Object for MaterialsTypeToBeDeleted table
+ *
+ * Manages material type keywords for identifying materials to be deleted.
+ * Used for matching material names against type keywords to assign managers.
+ */
+
+import { create, type IDatabaseService } from './index'
+import { createLogger } from '../logger'
+
+const log = createLogger('MaterialsTypeToBeDeletedDAO')
+
+/**
+ * Material type record interface
+ */
+export interface MaterialTypeRecord {
+  id?: number
+  materialName: string
+  managerName: string
+}
+
+/**
+ * Batch update request
+ */
+export interface MaterialTypeBatchRequest {
+  toInsert: MaterialTypeRecord[]
+  toUpdate: { old: MaterialTypeRecord; new: MaterialTypeRecord }[]
+  toDelete: MaterialTypeRecord[]
+}
+
+/**
+ * Configuration for MaterialsTypeToBeDeleted table
+ */
+export const MATERIALS_TYPE_TO_BE_DELETED_CONFIG = {
+  TABLE_NAME_SQLSERVER: '[dbo].[MaterialsTypeToBeDeleted]',
+  TABLE_NAME_MYSQL: 'dbo_MaterialsTypeToBeDeleted',
+  COLUMNS: {
+    ID: 'ID',
+    MATERIAL_NAME: 'MaterialName',
+    MANAGER_NAME: 'ManagerName'
+  }
+} as const
+
+/**
+ * MaterialsTypeToBeDeleted DAO Class
+ */
+export class MaterialsTypeToBeDeletedDAO {
+  private dbService: IDatabaseService | null = null
+
+  /**
+   * Get the appropriate table name based on database type
+   */
+  private getTableName(): string {
+    const isSqlServer = this.dbService?.type === 'sqlserver'
+    return isSqlServer
+      ? MATERIALS_TYPE_TO_BE_DELETED_CONFIG.TABLE_NAME_SQLSERVER
+      : MATERIALS_TYPE_TO_BE_DELETED_CONFIG.TABLE_NAME_MYSQL
+  }
+
+  /**
+   * Get database service instance using DatabaseFactory
+   */
+  private async getDatabaseService(): Promise<IDatabaseService> {
+    if (this.dbService && this.dbService.isConnected()) {
+      return this.dbService
+    }
+
+    this.dbService = await create()
+    return this.dbService
+  }
+
+  // ==================== READ ====================
+
+  /**
+   * Get all material type records
+   * @returns List of all material type records
+   */
+  async getAllMaterials(): Promise<MaterialTypeRecord[]> {
+    try {
+      const dbService = await this.getDatabaseService()
+      const tableName = this.getTableName()
+
+      const sqlString = `
+        SELECT ID, MaterialName, ManagerName
+        FROM ${tableName}
+        WHERE MaterialName IS NOT NULL
+        ORDER BY ManagerName, MaterialName
+      `
+
+      const result = await dbService.query(sqlString)
+      return result.rows.map((row) => ({
+        id: row.ID as number,
+        materialName: row.MaterialName as string,
+        managerName: row.ManagerName as string
+      }))
+    } catch (error) {
+      log.error('Get all materials error', {
+        error: error instanceof Error ? error.message : String(error)
+      })
+      return []
+    }
+  }
+
+  /**
+   * Get all materials for a specific manager
+   * @param managerName - Manager name
+   * @returns List of materials for the manager
+   */
+  async getMaterialsByManager(managerName: string): Promise<MaterialTypeRecord[]> {
+    try {
+      const dbService = await this.getDatabaseService()
+      const tableName = this.getTableName()
+      const isSqlServer = dbService.type === 'sqlserver'
+
+      const placeholder = isSqlServer ? '@p0' : '?'
+      const sqlString = `
+        SELECT ID, MaterialName, ManagerName
+        FROM ${tableName}
+        WHERE ManagerName = ${placeholder} AND MaterialName IS NOT NULL
+        ORDER BY MaterialName
+      `
+
+      const result = await dbService.query(sqlString, [managerName])
+      return result.rows.map((row) => ({
+        id: row.ID as number,
+        materialName: row.MaterialName as string,
+        managerName: row.ManagerName as string
+      }))
+    } catch (error) {
+      log.error('Get materials by manager error', {
+        error: error instanceof Error ? error.message : String(error)
+      })
+      return []
+    }
+  }
+
+  /**
+   * Get list of unique manager names
+   * @returns List of unique manager names
+   */
+  async getManagers(): Promise<string[]> {
+    try {
+      const dbService = await this.getDatabaseService()
+      const tableName = this.getTableName()
+
+      const sqlString = `
+        SELECT DISTINCT ManagerName
+        FROM ${tableName}
+        WHERE ManagerName IS NOT NULL
+        ORDER BY ManagerName
+      `
+
+      const result = await dbService.query(sqlString)
+      return result.rows.map((row) => row.ManagerName as string).filter(Boolean)
+    } catch (error) {
+      log.error('Get managers error', {
+        error: error instanceof Error ? error.message : String(error)
+      })
+      return []
+    }
+  }
+
+  // ==================== UPSERT ====================
+
+  /**
+   * Insert or update a material type record
+   * @param materialName - Material name (type keyword)
+   * @param managerName - Manager name
+   * @returns True if successful
+   */
+  async upsertMaterial(materialName: string, managerName: string): Promise<boolean> {
+    if (!materialName || !materialName.trim()) {
+      log.error('MaterialName cannot be empty')
+      return false
+    }
+
+    try {
+      const dbService = await this.getDatabaseService()
+      const tableName = this.getTableName()
+      const name = materialName.trim()
+      const manager = managerName?.trim() || null
+      const isSqlServer = dbService.type === 'sqlserver'
+
+      if (isSqlServer) {
+        // SQL Server MERGE statement
+        const sqlString = `
+          MERGE ${tableName} AS target
+          USING (VALUES (@p0, @p1)) AS source (MaterialName, ManagerName)
+          ON target.MaterialName = source.MaterialName
+          WHEN MATCHED THEN UPDATE SET ManagerName = source.ManagerName
+          WHEN NOT MATCHED THEN INSERT (MaterialName, ManagerName) VALUES (source.MaterialName, source.ManagerName);
+        `
+
+        await dbService.query(sqlString, [name, manager])
+      } else {
+        // MySQL ON DUPLICATE KEY UPDATE
+        const sqlString = `
+          INSERT INTO ${tableName} (MaterialName, ManagerName)
+          VALUES (?, ?)
+          ON DUPLICATE KEY UPDATE ManagerName = VALUES(ManagerName)
+        `
+
+        await dbService.query(sqlString, [name, manager])
+      }
+
+      return true
+    } catch (error) {
+      log.error('Upsert material error', {
+        error: error instanceof Error ? error.message : String(error)
+      })
+      return false
+    }
+  }
+
+  // ==================== DELETE ====================
+
+  /**
+   * Delete a specific material type record
+   * @param materialName - Material name
+   * @param managerName - Manager name (optional, for verification)
+   * @returns True if successful
+   */
+  async deleteMaterial(materialName: string, managerName?: string): Promise<boolean> {
+    try {
+      const dbService = await this.getDatabaseService()
+      const tableName = this.getTableName()
+      const name = materialName.trim()
+      const isSqlServer = dbService.type === 'sqlserver'
+
+      let sqlString: string
+      let params: (string | null)[]
+
+      if (managerName) {
+        const placeholder1 = isSqlServer ? '@p0' : '?'
+        const placeholder2 = isSqlServer ? '@p1' : '?'
+        sqlString = `
+          DELETE FROM ${tableName}
+          WHERE MaterialName = ${placeholder1} AND ManagerName = ${placeholder2}
+        `
+        params = [name, managerName.trim()]
+      } else {
+        const placeholder = isSqlServer ? '@p0' : '?'
+        sqlString = `
+          DELETE FROM ${tableName}
+          WHERE MaterialName = ${placeholder}
+        `
+        params = [name]
+      }
+
+      const result = await dbService.query(sqlString, params)
+      return result.rowCount > 0
+    } catch (error) {
+      log.error('Delete material error', {
+        error: error instanceof Error ? error.message : String(error)
+      })
+      return false
+    }
+  }
+
+  // ==================== UPDATE ====================
+
+  /**
+   * Update a material type record (change name and/or manager)
+   * @param oldName - Current material name
+   * @param oldManager - Current manager name
+   * @param newName - New material name
+   * @param newManager - New manager name
+   * @returns True if successful
+   */
+  async updateMaterial(
+    oldName: string,
+    oldManager: string,
+    newName: string,
+    newManager: string
+  ): Promise<boolean> {
+    try {
+      const dbService = await this.getDatabaseService()
+      const tableName = this.getTableName()
+      const isSqlServer = dbService.type === 'sqlserver'
+
+      if (isSqlServer) {
+        const sqlString = `
+          UPDATE ${tableName}
+          SET MaterialName = @p0, ManagerName = @p1
+          WHERE MaterialName = @p2 AND ManagerName = @p3
+        `
+        const result = await dbService.query(sqlString, [
+          newName.trim(),
+          newManager.trim(),
+          oldName.trim(),
+          oldManager.trim()
+        ])
+        return result.rowCount > 0
+      } else {
+        const sqlString = `
+          UPDATE ${tableName}
+          SET MaterialName = ?, ManagerName = ?
+          WHERE MaterialName = ? AND ManagerName = ?
+        `
+        const result = await dbService.query(sqlString, [
+          newName.trim(),
+          newManager.trim(),
+          oldName.trim(),
+          oldManager.trim()
+        ])
+        return result.rowCount > 0
+      }
+    } catch (error) {
+      log.error('Update material error', {
+        error: error instanceof Error ? error.message : String(error)
+      })
+      return false
+    }
+  }
+
+  // ==================== BATCH OPERATIONS ====================
+
+  /**
+   * Process batch changes (insert, update, delete)
+   * @param request - Batch request with toInsert, toUpdate, toDelete arrays
+   * @returns Statistics object
+   */
+  async upsertBatch(
+    request: MaterialTypeBatchRequest
+  ): Promise<{ total: number; success: number; failed: number }> {
+    const stats = { total: 0, success: 0, failed: 0 }
+
+    try {
+      // Process inserts
+      for (const record of request.toInsert) {
+        stats.total++
+        const success = await this.upsertMaterial(record.materialName, record.managerName)
+        if (success) stats.success++
+        else stats.failed++
+      }
+
+      // Process updates
+      for (const update of request.toUpdate) {
+        stats.total++
+        const success = await this.updateMaterial(
+          update.old.materialName,
+          update.old.managerName,
+          update.new.materialName,
+          update.new.managerName
+        )
+        if (success) stats.success++
+        else stats.failed++
+      }
+
+      // Process deletes
+      for (const record of request.toDelete) {
+        stats.total++
+        const success = await this.deleteMaterial(record.materialName, record.managerName)
+        if (success) stats.success++
+        else stats.failed++
+      }
+
+      return stats
+    } catch (error) {
+      log.error('Batch upsert error', {
+        error: error instanceof Error ? error.message : String(error)
+      })
+      return stats
+    }
+  }
+
+  /**
+   * Disconnect from database
+   */
+  async disconnect(): Promise<void> {
+    if (this.dbService) {
+      await this.dbService.disconnect()
+      this.dbService = null
+    }
+  }
+}
--- a/src/main/types/validation.types.ts
+++ b/src/main/types/validation.types.ts
@@ -103,3 +103,21 @@ export interface MaterialRecordSummary {
  managerName: string
  isMarked: boolean
 }
+
+/**
+ * Material type record for MaterialsTypeToBeDeleted table
+ */
+export interface MaterialTypeRecord {
+  id?: number
+  materialName: string
+  managerName: string
+}
+
+/**
+ * Material type batch request for batch operations
+ */
+export interface MaterialTypeBatchRequest {
+  toInsert: MaterialTypeRecord[]
+  toUpdate: { old: MaterialTypeRecord; new: MaterialTypeRecord }[]
+  toDelete: MaterialTypeRecord[]
+}
--- a/src/preload/index.d.ts
+++ b/src/preload/index.d.ts
@@ -8,7 +8,12 @@ import type {
  UserSelectionResponse,
  CurrentUserResponse
 } from '../main/ipc/auth-handler'
-import type { ValidationRequest, ValidationResponse } from '../main/types/validation.types'
+import type {
+  ValidationRequest,
+  ValidationResponse,
+  MaterialTypeRecord,
+  MaterialTypeBatchRequest
+} from '../main/types/validation.types'
 import type {
  SettingsData,
  UserType,
@@ -178,6 +183,49 @@ export interface SettingsAPI {
  testDbConnection: () => Promise<ConnectionTestResult>
 }

+/**
+ * Material Type API
+ */
+export interface MaterialTypeAPI {
+  /**
+   * Get all material type records
+   */
+  getAll: () => Promise<{ success: boolean; data?: MaterialTypeRecord[]; error?: string }>
+  /**
+   * Get material types by manager
+   * @param managerName - Manager name
+   */
+  getByManager: (
+    managerName: string
+  ) => Promise<{ success: boolean; data?: MaterialTypeRecord[]; error?: string }>
+  /**
+   * Get list of managers
+   */
+  getManagers: () => Promise<{ success: boolean; data?: string[]; error?: string }>
+  /**
+   * Upsert (insert or update) a material type record
+   */
+  upsert: (
+    materialName: string,
+    managerName: string
+  ) => Promise<{ success: boolean; error?: string }>
+  /**
+   * Delete a material type record
+   */
+  delete: (
+    materialName: string,
+    managerName: string
+  ) => Promise<{ success: boolean; error?: string }>
+  /**
+   * Batch operation for material types
+   */
+  upsertBatch: (request: MaterialTypeBatchRequest) => Promise<{
+    success: boolean
+    stats?: { total: number; success: number; failed: number }
+    error?: string
+  }>
+}
+
 declare global {
  interface Window {
    electron: {
@@ -205,6 +253,7 @@ declare global {
      validation: ValidationAPI
      materials: MaterialsAPI
      settings: SettingsAPI
+      materialType: MaterialTypeAPI
    }
    api: unknown
  }
--- a/src/preload/index.ts
+++ b/src/preload/index.ts
@@ -6,7 +6,11 @@ import type { CleanerInput } from '../main/types/cleaner.types'
 import type { ResolverInput } from '../main/ipc/resolver-handler'
 import type { LoginRequest } from '../main/ipc/auth-handler'
 import type { UserInfo } from '../main/types/user.types'
-import type { ValidationRequest } from '../main/types/validation.types'
+import type {
+  ValidationRequest,
+  MaterialTypeRecord,
+  MaterialTypeBatchRequest
+} from '../main/types/validation.types'
 import type { SettingsData } from '../main/types/settings.types'

 // Custom APIs for renderer
@@ -94,6 +98,20 @@ const api = {
    resetDefaults: () => ipcRenderer.invoke('settings:resetDefaults'),
    testErpConnection: () => ipcRenderer.invoke('settings:testErpConnection'),
    testDbConnection: () => ipcRenderer.invoke('settings:testDbConnection')
+  },
+
+  // Material Type service
+  materialType: {
+    getAll: () => ipcRenderer.invoke('materialType:getAll'),
+    getByManager: (managerName: string) =>
+      ipcRenderer.invoke('materialType:getByManager', managerName),
+    getManagers: () => ipcRenderer.invoke('materialType:getManagers'),
+    upsert: (materialName: string, managerName: string) =>
+      ipcRenderer.invoke('materialType:upsert', { materialName, managerName }),
+    delete: (materialName: string, managerName: string) =>
+      ipcRenderer.invoke('materialType:delete', { materialName, managerName }),
+    upsertBatch: (request: MaterialTypeBatchRequest) =>
+      ipcRenderer.invoke('materialType:upsertBatch', request)
  }
 } as const

--- a/src/renderer/src/components/MaterialTypeManagementDialog.tsx
+++ b/src/renderer/src/components/MaterialTypeManagementDialog.tsx
@@ -0,0 +1,523 @@
+/**
+ * Material Type Management Dialog
+ *
+ * Provides a dialog for managing material type keywords used to identify
+ * materials for deletion. Admin users can see all records and filter by manager.
+ * Regular users can only see and edit their own records.
+ */
+
+import React, { useState, useEffect, useCallback, useRef } from 'react'
+import { Plus, Trash2, Save, RotateCcw, Users } from 'lucide-react'
+import { Modal } from './ui/Modal'
+
+interface MaterialTypeRecord {
+  id?: number
+  materialName: string
+  managerName: string
+}
+
+interface RowState {
+  record: MaterialTypeRecord
+  state: 'original' | 'new' | 'modified' | 'deleted'
+  originalRecord?: MaterialTypeRecord
+}
+
+interface MaterialTypeManagementDialogProps {
+  isOpen: boolean
+  onClose: () => void
+  isAdmin: boolean
+  currentUsername: string
+}
+
+export const MaterialTypeManagementDialog: React.FC<MaterialTypeManagementDialogProps> = ({
+  isOpen,
+  onClose,
+  isAdmin,
+  currentUsername
+}) => {
+  const [rows, setRows] = useState<RowState[]>([])
+  const [managers, setManagers] = useState<string[]>([])
+  const [selectedManagers, setSelectedManagers] = useState<Set<string>>(new Set())
+  const [loading, setLoading] = useState(false)
+  const [saving, setSaving] = useState(false)
+  const [editingCell, setEditingCell] = useState<{ rowIndex: number; field: string } | null>(null)
+  const [editValue, setEditValue] = useState('')
+  const [selectedRowIndex, setSelectedRowIndex] = useState<number | null>(null)
+
+  const tableRef = useRef<HTMLTableElement>(null)
+  const inputRef = useRef<HTMLInputElement>(null)
+
+  // Calculate pending changes count
+  const pendingCount = rows.filter(
+    (r) => r.state === 'new' || r.state === 'modified' || r.state === 'deleted'
+  ).length
+
+  // Load data when dialog opens
+  useEffect(() => {
+    if (isOpen) {
+      loadData()
+    }
+  }, [isOpen, isAdmin, currentUsername])
+
+  // Focus input when editing starts
+  useEffect(() => {
+    if (editingCell && inputRef.current) {
+      inputRef.current.focus()
+      inputRef.current.select()
+    }
+  }, [editingCell])
+
+  const loadData = async () => {
+    setLoading(true)
+    try {
+      // Load managers list
+      const managersResult = await window.electron.materialType.getManagers()
+      if (managersResult.success && managersResult.data) {
+        setManagers(managersResult.data)
+        if (isAdmin) {
+          setSelectedManagers(new Set(managersResult.data))
+        }
+      }
+
+      // Load records
+      let records: MaterialTypeRecord[] = []
+      if (isAdmin) {
+        const result = await window.electron.materialType.getAll()
+        if (result.success && result.data) {
+          records = result.data
+        }
+      } else {
+        const result = await window.electron.materialType.getByManager(currentUsername)
+        if (result.success && result.data) {
+          records = result.data
+        }
+      }
+
+      setRows(
+        records.map((record) => ({
+          record,
+          state: 'original' as const,
+          originalRecord: { ...record }
+        }))
+      )
+      setSelectedRowIndex(null)
+    } catch (error) {
+      console.error('Failed to load material types:', error)
+    } finally {
+      setLoading(false)
+    }
+  }
+
+  // Filter rows by selected managers (admin only)
+  const filteredRows = React.useMemo(() => {
+    if (!isAdmin) return rows
+    if (selectedManagers.size === 0) return rows
+    return rows.filter((row) => selectedManagers.has(row.record.managerName) || row.state === 'new')
+  }, [rows, isAdmin, selectedManagers])
+
+  // Handle keyboard events
+  const handleKeyDown = useCallback(
+    (event: React.KeyboardEvent) => {
+      if (editingCell) {
+        if (event.key === 'Enter') {
+          saveEdit()
+        } else if (event.key === 'Escape') {
+          cancelEdit()
+        }
+        return
+      }
+
+      if (event.key === 'Insert') {
+        event.preventDefault()
+        insertNewRow()
+      } else if (event.key === 'Delete' && selectedRowIndex !== null) {
+        event.preventDefault()
+        deleteRow(selectedRowIndex)
+      }
+    },
+    [editingCell, selectedRowIndex]
+  )
+
+  // Insert new row
+  const insertNewRow = () => {
+    const newRow: RowState = {
+      record: {
+        materialName: '',
+        managerName: isAdmin ? '' : currentUsername
+      },
+      state: 'new'
+    }
+    setRows((prev) => [...prev, newRow])
+    // Start editing the material name cell
+    const newIndex = rows.length
+    setTimeout(() => {
+      setEditingCell({ rowIndex: newIndex, field: 'materialName' })
+      setEditValue('')
+    }, 0)
+  }
+
+  // Delete row
+  const deleteRow = (index: number) => {
+    setRows((prev) => {
+      const newRows = [...prev]
+      const row = newRows[index]
+      if (row.state === 'new') {
+        // Remove new rows directly
+        newRows.splice(index, 1)
+      } else {
+        // Mark existing rows as deleted
+        newRows[index] = { ...row, state: 'deleted' }
+      }
+      return newRows
+    })
+    setSelectedRowIndex(null)
+  }
+
+  // Start editing a cell
+  const startEdit = (rowIndex: number, field: string) => {
+    const row = rows[rowIndex]
+    if (row.state === 'deleted') return
+
+    setEditingCell({ rowIndex, field })
+    setEditValue(row.record[field as keyof MaterialTypeRecord] as string)
+  }
+
+  // Save edit
+  const saveEdit = () => {
+    if (!editingCell) return
+
+    const { rowIndex, field } = editingCell
+    setRows((prev) => {
+      const newRows = [...prev]
+      const row = newRows[rowIndex]
+      const newValue = editValue.trim()
+
+      // Update the record
+      newRows[rowIndex] = {
+        ...row,
+        record: {
+          ...row.record,
+          [field]: newValue
+        },
+        state: row.state === 'new' ? 'new' : 'modified'
+      }
+      return newRows
+    })
+
+    setEditingCell(null)
+    setEditValue('')
+  }
+
+  // Cancel edit
+  const cancelEdit = () => {
+    setEditingCell(null)
+    setEditValue('')
+  }
+
+  // Save all changes
+  const handleSave = async () => {
+    const toInsert: MaterialTypeRecord[] = []
+    const toUpdate: { old: MaterialTypeRecord; new: MaterialTypeRecord }[] = []
+    const toDelete: MaterialTypeRecord[] = []
+
+    for (const row of rows) {
+      if (row.state === 'new' && row.record.materialName.trim()) {
+        toInsert.push(row.record)
+      } else if (row.state === 'modified' && row.originalRecord) {
+        toUpdate.push({ old: row.originalRecord, new: row.record })
+      } else if (row.state === 'deleted' && row.originalRecord) {
+        toDelete.push(row.originalRecord)
+      }
+    }
+
+    if (toInsert.length === 0 && toUpdate.length === 0 && toDelete.length === 0) {
+      alert('没有需要保存的更改')
+      return
+    }
+
+    const confirmParts: string[] = []
+    if (toInsert.length > 0) confirmParts.push(`新增 ${toInsert.length} 条记录`)
+    if (toUpdate.length > 0) confirmParts.push(`更新 ${toUpdate.length} 条记录`)
+    if (toDelete.length > 0) confirmParts.push(`删除 ${toDelete.length} 条记录`)
+
+    if (!window.confirm(`确认以下操作？\n\n${confirmParts.join('\n')}`)) return
+
+    setSaving(true)
+    try {
+      const result = await window.electron.materialType.upsertBatch({
+        toInsert,
+        toUpdate,
+        toDelete
+      })
+
+      if (result.success) {
+        alert(
+          `保存完成！\n成功：${result.stats?.success || 0} 条\n失败：${result.stats?.failed || 0} 条`
+        )
+        await loadData()
+      } else {
+        alert(`保存失败：${result.error || '未知错误'}`)
+      }
+    } catch (error) {
+      alert(`保存失败：${error instanceof Error ? error.message : '未知错误'}`)
+    } finally {
+      setSaving(false)
+    }
+  }
+
+  // Reset changes
+  const handleReset = () => {
+    if (pendingCount === 0) return
+    if (!window.confirm('确定要放弃所有未保存的更改吗？')) return
+    loadData()
+  }
+
+  // Handle close with unsaved changes warning
+  const handleClose = () => {
+    if (pendingCount > 0) {
+      if (!window.confirm('有未保存的更改，确定要关闭吗？')) return
+    }
+    onClose()
+  }
+
+  // Get row background color
+  const getRowStyle = (row: RowState): React.CSSProperties => {
+    if (row.state === 'deleted') {
+      return { backgroundColor: '#fee2e2', textDecoration: 'line-through', opacity: 0.6 }
+    }
+    if (row.state === 'new') {
+      return { backgroundColor: '#dcfce7' }
+    }
+    if (row.state === 'modified') {
+      return { backgroundColor: '#fef9c3' }
+    }
+    return {}
+  }
+
+  return (
+    <Modal isOpen={isOpen} onClose={handleClose} title="物料类型管理" size="2xl">
+      <div onKeyDown={handleKeyDown}>
+        {/* Manager filter (admin only) */}
+        {isAdmin && (
+          <div className="mb-4 p-3 bg-slate-50 rounded-lg border border-slate-200">
+            <div className="flex items-center justify-between mb-2">
+              <div className="flex items-center gap-2 text-sm font-medium text-slate-700">
+                <Users size={16} />
+                按负责人筛选
+              </div>
+              <div className="flex gap-2">
+                <button
+                  onClick={() => setSelectedManagers(new Set(managers))}
+                  className="text-xs text-blue-600 hover:underline"
+                >
+                  全选
+                </button>
+                <button
+                  onClick={() => setSelectedManagers(new Set())}
+                  className="text-xs text-slate-500 hover:underline"
+                >
+                  取消全选
+                </button>
+              </div>
+            </div>
+            <div className="flex flex-wrap gap-2">
+              {managers.map((manager) => (
+                <label
+                  key={manager}
+                  className="flex items-center gap-1.5 text-xs text-slate-600 cursor-pointer hover:bg-white px-2 py-1 rounded"
+                >
+                  <input
+                    type="checkbox"
+                    className="rounded text-blue-600"
+                    checked={selectedManagers.has(manager)}
+                    onChange={(e) => {
+                      setSelectedManagers((prev) => {
+                        const newSet = new Set(prev)
+                        if (e.target.checked) newSet.add(manager)
+                        else newSet.delete(manager)
+                        return newSet
+                      })
+                    }}
+                  />
+                  {manager}
+                </label>
+              ))}
+            </div>
+          </div>
+        )}
+
+        {/* Toolbar */}
+        <div className="flex items-center justify-between mb-3">
+          <div className="flex items-center gap-2">
+            <button
+              onClick={insertNewRow}
+              className="flex items-center gap-1.5 text-xs bg-green-50 border border-green-200 text-green-700 px-3 py-1.5 rounded hover:bg-green-100"
+            >
+              <Plus size={14} /> 新增 (Insert)
+            </button>
+            <button
+              onClick={() => selectedRowIndex !== null && deleteRow(selectedRowIndex)}
+              disabled={selectedRowIndex === null}
+              className="flex items-center gap-1.5 text-xs bg-red-50 border border-red-200 text-red-700 px-3 py-1.5 rounded hover:bg-red-100 disabled:opacity-50 disabled:cursor-not-allowed"
+            >
+              <Trash2 size={14} /> 删除 (Delete)
+            </button>
+            <button
+              onClick={handleReset}
+              disabled={pendingCount === 0}
+              className="flex items-center gap-1.5 text-xs bg-slate-50 border border-slate-200 text-slate-700 px-3 py-1.5 rounded hover:bg-slate-100 disabled:opacity-50 disabled:cursor-not-allowed"
+            >
+              <RotateCcw size={14} /> 重置
+            </button>
+          </div>
+          <div className="flex items-center gap-3">
+            {pendingCount > 0 && (
+              <span className="text-xs text-amber-600 bg-amber-50 px-2 py-1 rounded">
+                {pendingCount} 项待保存
+              </span>
+            )}
+            <button
+              onClick={handleSave}
+              disabled={saving || pendingCount === 0}
+              className="flex items-center gap-1.5 text-xs bg-blue-500 text-white px-3 py-1.5 rounded hover:bg-blue-600 disabled:opacity-50 disabled:cursor-not-allowed"
+            >
+              <Save size={14} /> {saving ? '保存中...' : '保存'}
+            </button>
+          </div>
+        </div>
+
+        {/* Table */}
+        <div className="border border-slate-200 rounded-lg overflow-hidden max-h-[400px] overflow-y-auto">
+          {loading ? (
+            <div className="flex items-center justify-center py-12 text-slate-500">加载中...</div>
+          ) : (
+            <table ref={tableRef} className="w-full text-sm">
+              <thead className="bg-slate-100 sticky top-0">
+                <tr>
+                  <th className="px-4 py-2 text-left font-medium text-slate-700 w-64">
+                    物料名称关键词
+                  </th>
+                  <th className="px-4 py-2 text-left font-medium text-slate-700">负责人</th>
+                </tr>
+              </thead>
+              <tbody className="divide-y divide-slate-100">
+                {filteredRows.filter((r) => r.state !== 'deleted').length === 0 ? (
+                  <tr>
+                    <td colSpan={2} className="px-4 py-8 text-center text-slate-400">
+                      暂无数据，点击"新增"按钮添加物料类型关键词
+                    </td>
+                  </tr>
+                ) : (
+                  filteredRows
+                    .filter((r) => r.state !== 'deleted')
+                    .map((row, index) => {
+                      const originalIndex = rows.indexOf(row)
+                      const isSelected = selectedRowIndex === originalIndex
+                      const isEditingMaterial =
+                        editingCell?.rowIndex === originalIndex &&
+                        editingCell?.field === 'materialName'
+                      const isEditingManager =
+                        editingCell?.rowIndex === originalIndex &&
+                        editingCell?.field === 'managerName'
+
+                      return (
+                        <tr
+                          key={index}
+                          style={getRowStyle(row)}
+                          className={`${isSelected ? 'ring-2 ring-blue-300 ring-inset' : ''} hover:bg-slate-50 cursor-pointer`}
+                          onClick={() => setSelectedRowIndex(originalIndex)}
+                        >
+                          <td className="px-4 py-2 border-r border-slate-100">
+                            {isEditingMaterial ? (
+                              <input
+                                ref={inputRef}
+                                type="text"
+                                value={editValue}
+                                onChange={(e) => setEditValue(e.target.value)}
+                                onBlur={saveEdit}
+                                onKeyDown={(e) => {
+                                  if (e.key === 'Enter') saveEdit()
+                                  if (e.key === 'Escape') cancelEdit()
+                                }}
+                                className="w-full px-2 py-1 border border-blue-300 rounded focus:outline-none focus:ring-2 focus:ring-blue-500"
+                              />
+                            ) : (
+                              <div
+                                className="min-h-[24px] cursor-text"
+                                onDoubleClick={() => startEdit(originalIndex, 'materialName')}
+                              >
+                                {row.record.materialName || (
+                                  <span className="text-slate-400 italic">双击编辑</span>
+                                )}
+                              </div>
+                            )}
+                          </td>
+                          <td className="px-4 py-2">
+                            {isEditingManager ? (
+                              isAdmin ? (
+                                <select
+                                  ref={inputRef as any}
+                                  value={editValue}
+                                  onChange={(e) => setEditValue(e.target.value)}
+                                  onBlur={saveEdit}
+                                  onKeyDown={(e) => {
+                                    if (e.key === 'Enter') saveEdit()
+                                    if (e.key === 'Escape') cancelEdit()
+                                  }}
+                                  className="w-full px-2 py-1 border border-blue-300 rounded focus:outline-none focus:ring-2 focus:ring-blue-500"
+                                >
+                                  <option value="">选择负责人</option>
+                                  {managers.map((m) => (
+                                    <option key={m} value={m}>
+                                      {m}
+                                    </option>
+                                  ))}
+                                </select>
+                              ) : (
+                                <input
+                                  ref={inputRef}
+                                  type="text"
+                                  value={editValue}
+                                  onChange={(e) => setEditValue(e.target.value)}
+                                  onBlur={saveEdit}
+                                  onKeyDown={(e) => {
+                                    if (e.key === 'Enter') saveEdit()
+                                    if (e.key === 'Escape') cancelEdit()
+                                  }}
+                                  className="w-full px-2 py-1 border border-blue-300 rounded focus:outline-none focus:ring-2 focus:ring-blue-500"
+                                />
+                              )
+                            ) : (
+                              <div
+                                className="min-h-[24px] cursor-text"
+                                onDoubleClick={() => startEdit(originalIndex, 'managerName')}
+                              >
+                                {row.record.managerName || (
+                                  <span className="text-slate-400 italic">双击编辑</span>
+                                )}
+                              </div>
+                            )}
+                          </td>
+                        </tr>
+                      )
+                    })
+                )}
+              </tbody>
+            </table>
+          )}
+        </div>
+
+        {/* Footer info */}
+        <div className="mt-3 text-xs text-slate-500 flex justify-between">
+          <span>
+            双击单元格编辑 | Insert 新增 | Delete 删除
+            {isAdmin && ' | 绿色=新增 | 黄色=已修改'}
+          </span>
+          <span>共 {filteredRows.filter((r) => r.state !== 'deleted').length} 条记录</span>
+        </div>
+      </div>
+    </Modal>
+  )
+}
+
+export default MaterialTypeManagementDialog
--- a/src/renderer/src/components/ui/Modal.tsx
+++ b/src/renderer/src/components/ui/Modal.tsx
@@ -12,7 +12,7 @@ interface ModalProps {
  onClose: () => void
  title?: string
  children: React.ReactNode
-  size?: 'sm' | 'md' | 'lg' | 'xl'
+  size?: 'sm' | 'md' | 'lg' | 'xl' | '2xl' | '3xl'
  showCloseButton?: boolean
 }

@@ -20,7 +20,9 @@ const sizeStyles: Record<string, string> = {
  sm: 'max-w-sm',
  md: 'max-w-md',
  lg: 'max-w-lg',
-  xl: 'max-w-xl'
+  xl: 'max-w-xl',
+  '2xl': 'max-w-2xl',
+  '3xl': 'max-w-3xl'
 }

 export function Modal({
--- a/src/renderer/src/pages/CleanerPage.tsx
+++ b/src/renderer/src/pages/CleanerPage.tsx
@@ -15,6 +15,7 @@ import {
  Settings2,
  FileSpreadsheet
 } from 'lucide-react'
+import MaterialTypeManagementDialog from '../components/MaterialTypeManagementDialog'

 /**
 * Material validation result interface
@@ -60,6 +61,9 @@ const CleanerPage: React.FC = () => {
  const [sharedProductionIdsCount, setSharedProductionIdsCount] = useState(0)
  console.log(sharedProductionIdsCount)

+  // Material type management dialog state
+  const [isTypeDialogOpen, setIsTypeDialogOpen] = useState(false)
+
  // Check admin status and get shared Production IDs on mount
  React.useEffect(() => {
    const initializePage = async () => {
@@ -470,7 +474,10 @@ const CleanerPage: React.FC = () => {
          </div>

          <div className="flex items-center gap-2">
-            <button className="text-xs bg-white border border-slate-300 text-slate-700 px-3 py-1.5 rounded shadow-sm hover:bg-slate-50 flex items-center gap-1.5">
+            <button
+              onClick={() => setIsTypeDialogOpen(true)}
+              className="text-xs bg-white border border-slate-300 text-slate-700 px-3 py-1.5 rounded shadow-sm hover:bg-slate-50 flex items-center gap-1.5"
+            >
              <Settings2 size={14} /> 类型管理
            </button>
            <button className="text-xs bg-blue-50 border border-blue-200 text-blue-700 px-3 py-1.5 rounded shadow-sm hover:bg-blue-100 flex items-center gap-1.5 font-medium">
@@ -606,6 +613,14 @@ const CleanerPage: React.FC = () => {
          </div>
        </div>
      </div>
+
+      {/* Material Type Management Dialog */}
+      <MaterialTypeManagementDialog
+        isOpen={isTypeDialogOpen}
+        onClose={() => setIsTypeDialogOpen(false)}
+        isAdmin={isAdmin}
+        currentUsername={currentUsername}
+      />
    </div>
  )
 }
--- a/src/renderer/src/pages/ExtractorPage.tsx
+++ b/src/renderer/src/pages/ExtractorPage.tsx
@@ -201,6 +201,14 @@ const ExtractorPage: React.FC = () => {
                </span>
              </div>
            </div>
+            {result.mergedFile && (
+              <div className="bg-slate-50 p-4 rounded-lg border border-slate-100">
+                <span className="text-slate-500 text-sm block mb-1">合并文件路径</span>
+                <span className="text-sm font-mono text-slate-700 select-all break-all">
+                  {result.mergedFile}
+                </span>
+              </div>
+            )}
          </div>
        )}

--- a/tests/main/services/config/config-manager.test.ts
+++ b/tests/main/services/config/config-manager.test.ts
@@ -101,11 +101,38 @@ describe('ConfigManager.savePartialSettings', () => {

    // Setup initial state with multiple categories
    await manager.saveAllSettings({
-      erp: { url: 'http://old.com', username: 'user1', password: 'pass1', headless: true, ignoreHttpsErrors: true, autoCloseBrowser: true },
-      database: { dbType: 'mysql', server: '', mysqlHost: '192.168.1.1', mysqlPort: 3306, database: 'testdb', username: 'dbuser', password: '' },
+      erp: {
+        url: 'http://old.com',
+        username: 'user1',
+        password: 'pass1',
+        headless: true,
+        ignoreHttpsErrors: true,
+        autoCloseBrowser: true
+      },
+      database: {
+        dbType: 'mysql',
+        server: '',
+        mysqlHost: '192.168.1.1',
+        mysqlPort: 3306,
+        database: 'testdb',
+        username: 'dbuser',
+        password: ''
+      },
      paths: { dataDir: '/old/path', defaultOutput: 'out.xlsx', validationOutput: 'val.xlsx' },
-      extraction: { batchSize: 50, verbose: true, autoConvert: true, mergeBatches: true, enableDbPersistence: true },
-      validation: { dataSource: 'database_full', batchSize: 1000, matchMode: 'exact', enableCrud: false, defaultManager: '' },
+      extraction: {
+        batchSize: 50,
+        verbose: true,
+        autoConvert: true,
+        mergeBatches: true,
+        enableDbPersistence: true
+      },
+      validation: {
+        dataSource: 'database_full',
+        batchSize: 1000,
+        matchMode: 'exact',
+        enableCrud: false,
+        defaultManager: ''
+      },
      ui: { fontFamily: 'Tahoma', fontSize: 14, productionIdInputWidth: 25 },
      execution: { dryRun: true }
    })
@@ -160,11 +187,38 @@ describe('ConfigManager.savePartialSettings', () => {
    await manager.save()

    await manager.saveAllSettings({
-      erp: { url: 'http://test.com', username: 'u', password: 'p', headless: false, ignoreHttpsErrors: false, autoCloseBrowser: false },
-      database: { dbType: 'mysql', server: '', mysqlHost: 'localhost', mysqlPort: 3306, database: 'db', username: 'user', password: '' },
+      erp: {
+        url: 'http://test.com',
+        username: 'u',
+        password: 'p',
+        headless: false,
+        ignoreHttpsErrors: false,
+        autoCloseBrowser: false
+      },
+      database: {
+        dbType: 'mysql',
+        server: '',
+        mysqlHost: 'localhost',
+        mysqlPort: 3306,
+        database: 'db',
+        username: 'user',
+        password: ''
+      },
      paths: { dataDir: '/data', defaultOutput: 'out.xlsx', validationOutput: 'val.xlsx' },
-      extraction: { batchSize: 100, verbose: true, autoConvert: true, mergeBatches: true, enableDbPersistence: true },
-      validation: { dataSource: 'database_full', batchSize: 2000, matchMode: 'substring', enableCrud: false, defaultManager: '' },
+      extraction: {
+        batchSize: 100,
+        verbose: true,
+        autoConvert: true,
+        mergeBatches: true,
+        enableDbPersistence: true
+      },
+      validation: {
+        dataSource: 'database_full',
+        batchSize: 2000,
+        matchMode: 'substring',
+        enableCrud: false,
+        defaultManager: ''
+      },
      ui: { fontFamily: 'Arial', fontSize: 12, productionIdInputWidth: 20 },
      execution: { dryRun: false }
    })