diff --git a/win_text_editor/lib/framework/common/constants.dart b/win_text_editor/lib/framework/common/constants.dart
new file mode 100644
index 0000000..758e452
--- /dev/null
+++ b/win_text_editor/lib/framework/common/constants.dart
@@ -0,0 +1,7 @@
+class Constants {
+  static const String uftTable = 'uftTable';
+  static const String component = 'component';
+  static const String business = 'business';
+  static const String atomService = 'atomService';
+  static const String atomFunction = 'atomFunction';
+}
diff --git a/win_text_editor/lib/modules/code_creater/controllers/code_creater_controller.dart b/win_text_editor/lib/modules/code_creater/controllers/code_creater_controller.dart
index 2a367f1..2f4108d 100644
--- a/win_text_editor/lib/modules/code_creater/controllers/code_creater_controller.dart
+++ b/win_text_editor/lib/modules/code_creater/controllers/code_creater_controller.dart
@@ -1,10 +1,29 @@
+import 'package:win_text_editor/framework/common/constants.dart';
 import 'package:win_text_editor/framework/controllers/logger.dart';
 import 'package:win_text_editor/modules/outline/models/outline_node.dart';
 import 'package:win_text_editor/shared/base/base_content_controller.dart';
 
 class CodeCreaterController extends BaseContentController {
+  final Map<String, List<String>> unMatchMap = {
+    Constants.atomFunction: ['逻辑服务', '逻辑函数'],
+    Constants.atomService: ['原子服务', '原子函数'],
+    Constants.business: ['原子服务', '原子函数'],
+    Constants.uftTable: [],
+    Constants.component: [],
+  };
   List<OutlineNode> _members = [];
   List<OutlineNode> get members => _members;
+  String _selectedOperation = '原子函数';
+
+  String get selectedOperation => _selectedOperation;
+
+  set selectedOperation(String value) {
+    final filtered =
+        _members.where((node) => !(unMatchMap[node.value]?.contains(value) ?? false)).toList();
+    _members = filtered; // 更新成员列表，移除不匹配的节点
+    _selectedOperation = value;
+    notifyListeners(); // 通知监听者
+  }
 
   void updateMembers(List<OutlineNode> newMembers) {
     _members = newMembers;
@@ -12,17 +31,18 @@ class CodeCreaterController extends BaseContentController {
   }
 
   @override
-  void onOpenFile(String filePath, {dynamic appendArg}) {
-    // TODO: implement onOpenFile
-  }
+  void onOpenFile(String filePath, {dynamic appendArg}) {}
 
   @override
-  void onOpenFolder(String folderPath) {
-    // TODO: implement onOpenFolder
-  }
+  void onOpenFolder(String folderPath) {}
 
   @override
   void onDropOutlineNode(OutlineNode node) {
+    if (unMatchMap[node.value]?.contains(selectedOperation) ?? false) {
+      Logger().error('当前节点不支持操作： $selectedOperation');
+      return;
+    }
+
     members.add(node);
     notifyListeners();
   }
diff --git a/win_text_editor/lib/modules/code_creater/widgets/code_creater_view.dart b/win_text_editor/lib/modules/code_creater/widgets/code_creater_view.dart
index 0b2c64e..0a31d04 100644
--- a/win_text_editor/lib/modules/code_creater/widgets/code_creater_view.dart
+++ b/win_text_editor/lib/modules/code_creater/widgets/code_creater_view.dart
@@ -21,7 +21,6 @@ class _CodeCreaterViewState extends State<CodeCreaterView> {
   bool _isControllerFromTabManager = false;
   final TextEditingController _codeController = TextEditingController();
   final List<String> operations = ['逻辑服务', '逻辑函数', '原子服务', '原子函数'];
-  String? _selectedOperation = '原子函数';
 
   get tabManager => Provider.of<TabItemsController>(context, listen: false);
 
@@ -87,7 +86,7 @@ class _CodeCreaterViewState extends State<CodeCreaterView> {
               onNodeDropped: (node) => _controller.onDropOutlineNode(node),
               child: OperationRadioSection(
                 operations: operations,
-                selectedOperation: _selectedOperation,
+                selectedOperation: _controller.selectedOperation,
                 onOperationSelected: _selectOperation,
               ),
             ),
@@ -136,17 +135,16 @@ class _CodeCreaterViewState extends State<CodeCreaterView> {
   }
 
   void _selectOperation(String? operation) {
+    if (operation == null || operation.isEmpty) {
+      return;
+    }
     setState(() {
-      _selectedOperation = operation;
+      _controller.selectedOperation = operation;
       _updateDisplay();
     });
   }
 
   void _updateDisplay() {
-    if (_selectedOperation != null) {
-      _codeController.text = _controller.genCodeString([_selectedOperation!]) ?? '';
-    } else {
-      _codeController.text = '';
-    }
+    _codeController.text = _controller.genCodeString([_controller.selectedOperation!]) ?? '';
   }
 }
diff --git a/win_text_editor/lib/modules/code_creater/widgets/node_table.dart b/win_text_editor/lib/modules/code_creater/widgets/node_table.dart
index 0defa67..f409695 100644
--- a/win_text_editor/lib/modules/code_creater/widgets/node_table.dart
+++ b/win_text_editor/lib/modules/code_creater/widgets/node_table.dart
@@ -2,6 +2,7 @@ import 'dart:ui';
 
 import 'package:flutter/material.dart';
 import 'package:pluto_grid/pluto_grid.dart';
+import 'package:win_text_editor/framework/common/constants.dart';
 import 'package:win_text_editor/modules/outline/models/outline_node.dart';
 import 'package:win_text_editor/shared/components/my_pluto_column.dart';
 import 'package:win_text_editor/shared/components/my_pluto_configuration.dart';
@@ -222,13 +223,14 @@ class NodeTableState extends State<NodeTable> {
 
   List<String> _getOptions(String type) {
     switch (type) {
-      case 'Atom':
-      case 'Business':
+      case Constants.atomFunction:
+      case Constants.atomService:
+      case Constants.business:
         return ['普通调用', '事务调用'];
-      case 'UFTTable':
-        return ['遍历记录', '获取记录', '插入记录', '修改记录', '删除记录'];
-      case 'Component':
-        return ['遍历组件', '获取组件', '插入组件', '修改组件', '尾部插入组件'];
+      case Constants.uftTable:
+        return ['获取记录', '遍历记录', '插入记录', '修改记录', '删除记录'];
+      case Constants.component:
+        return ['获取组件', '遍历组件', '插入组件', '修改组件', '尾部插入组件'];
       default:
         return ['']; // 确保返回非空列表
     }
diff --git a/win_text_editor/lib/modules/outline/models/code_partner.dart b/win_text_editor/lib/modules/outline/models/code_partner.dart
index 5ef8fa6..a161523 100644
--- a/win_text_editor/lib/modules/outline/models/code_partner.dart
+++ b/win_text_editor/lib/modules/outline/models/code_partner.dart
@@ -1,4 +1,5 @@
 import 'package:path/path.dart' as path;
+import 'package:win_text_editor/framework/common/constants.dart';
 import 'package:win_text_editor/modules/outline/models/outline_node.dart';
 import 'package:win_text_editor/modules/outline/services/component_service.dart';
 import 'package:win_text_editor/modules/outline/services/uft_object_service.dart';
@@ -13,14 +14,14 @@ class CodePartner {
     String? name;
     List<String> fields = [];
     switch (node.value) {
-      case "UFTTable":
+      case Constants.uftTable:
         final List<String>? values = UftObjectService.uftObjectMap[node.title];
         if (values != null && values.isNotEmpty) {
           name = path.basenameWithoutExtension(values[0]);
           fields.addAll(values.sublist(1));
         }
         break;
-      case "Component":
+      case Constants.component:
         name = node.name;
         final List<String>? values = ComponentService.componentFieldMap[node.name];
         if (values != null && values.isNotEmpty) {
diff --git a/win_text_editor/lib/modules/outline/models/outline_node.dart b/win_text_editor/lib/modules/outline/models/outline_node.dart
index 2af38bb..11ac077 100644
--- a/win_text_editor/lib/modules/outline/models/outline_node.dart
+++ b/win_text_editor/lib/modules/outline/models/outline_node.dart
@@ -40,7 +40,7 @@ class OutlineNode implements TreeNode {
     List<OutlineNode>? children,
     this.title = "",
   }) : _children = children ?? [] {
-    id = DateTime.now().microsecondsSinceEpoch.toRadixString(36) + value.hashCode.toRadixString(36);
+    id = DateTime.now().microsecondsSinceEpoch.toRadixString(36) + title.hashCode.toRadixString(36);
   }
 
   OutlineNode copyWith({bool? isExpanded, List<OutlineNode>? children}) {
diff --git a/win_text_editor/lib/modules/outline/services/component_service.dart b/win_text_editor/lib/modules/outline/services/component_service.dart
index 8ef8f8f..aa206ca 100644
--- a/win_text_editor/lib/modules/outline/services/component_service.dart
+++ b/win_text_editor/lib/modules/outline/services/component_service.dart
@@ -1,5 +1,7 @@
 import 'dart:io';
 
+import 'package:flutter/widgets.dart';
+import 'package:win_text_editor/framework/common/constants.dart';
 import 'package:win_text_editor/framework/controllers/logger.dart';
 import 'package:win_text_editor/modules/outline/models/outline_node.dart';
 import 'package:xml/xml.dart';
@@ -44,7 +46,7 @@ class ComponentService {
   }
 
   //组合匹配
-  static Future<Map<String, String>> matchComponent(String fieldName) async {
+  static Map<String, String> matchComponent(String fieldName) {
     Map<String, String> matchComponents = {};
 
     componentFieldMap.forEach((key, value) {
@@ -54,13 +56,19 @@ class ComponentService {
     return matchComponents;
   }
 
-  static Future<void> loadComponent(String? fieldName, OutlineNode parentNode) async {
+  static void loadComponent(String? fieldName, OutlineNode parentNode) {
     if (fieldName == null || fieldName.isEmpty) return;
 
-    final matches = await matchComponent(fieldName);
+    final matches = matchComponent(fieldName);
     matches.forEach(
       (key, value) => parentNode.children.add(
-        OutlineNode(name: key, title: value, value: 'Component', isDirectory: false, depth: 4),
+        OutlineNode(
+          name: key,
+          title: value,
+          value: Constants.component,
+          isDirectory: false,
+          depth: 4,
+        ),
       ),
     );
   }
@@ -70,7 +78,13 @@ class ComponentService {
     componentFieldMap.forEach((key, value) {
       if (key.contains(searchQuery) || value[0].contains(searchQuery)) {
         componentNodes.add(
-          OutlineNode(name: key, title: value[0], value: 'Component', isDirectory: false, depth: 4),
+          OutlineNode(
+            name: key,
+            title: value[0],
+            value: Constants.component,
+            isDirectory: false,
+            depth: 4,
+          ),
         );
       }
     });
diff --git a/win_text_editor/lib/modules/outline/services/functions_service.dart b/win_text_editor/lib/modules/outline/services/functions_service.dart
index 0d21d9e..77bf6c0 100644
--- a/win_text_editor/lib/modules/outline/services/functions_service.dart
+++ b/win_text_editor/lib/modules/outline/services/functions_service.dart
@@ -1,5 +1,6 @@
 import 'dart:io';
 
+import 'package:win_text_editor/framework/common/constants.dart';
 import 'package:win_text_editor/framework/controllers/logger.dart';
 import 'package:win_text_editor/modules/outline/models/outline_node.dart';
 import 'package:win_text_editor/modules/outline/services/component_service.dart';
@@ -10,12 +11,14 @@ class FunctionsService {
   static Map<String, List<String>> uftbusinessMap = {};
 
   //原子层索引
-  static Map<String, List<String>> uftatomMap = {};
+  static Map<String, List<String>> uftatomserviceMap = {};
+  static Map<String, List<String>> uftatomFunctionMap = {};
 
   static Future<void> initFunctionsMap(String rootPath) async {
     await _initUftMap('uftbusiness', rootPath, uftbusinessMap, ['.uftfunction']);
 
-    await _initUftMap('uftatom', rootPath, uftatomMap, ['.uftatomfunction', '.uftatomservice']);
+    await _initUftMap('uftatom', rootPath, uftatomserviceMap, ['.uftatomservice']);
+    await _initUftMap('uftatom', rootPath, uftatomFunctionMap, ['.uftatomfunction']);
   }
 
   static Future<void> _initUftMap(
@@ -78,17 +81,35 @@ class FunctionsService {
     }
   }
 
-  //加载原子逻辑层
-  static Future<void> loadAtom(String? fieldName, OutlineNode parentNode) async {
+  //加载原子服务层
+  static void loadAtomService(String? fieldName, OutlineNode parentNode) {
     if (fieldName == null || fieldName.isEmpty) return;
 
-    uftatomMap.forEach((key, value) {
+    uftatomserviceMap.forEach((key, value) {
       if (value.contains(fieldName)) {
         parentNode.children.add(
           OutlineNode(
             name: value[0], // 文件名
             title: key,
-            value: 'Atom',
+            value: Constants.atomService,
+            isDirectory: false, // 这些是叶子节点
+            depth: 4,
+          ),
+        );
+      }
+    });
+  }
+
+  static Future<void> loadAtomFunction(String? fieldName, OutlineNode parentNode) async {
+    if (fieldName == null || fieldName.isEmpty) return;
+
+    uftatomFunctionMap.forEach((key, value) {
+      if (value.contains(fieldName)) {
+        parentNode.children.add(
+          OutlineNode(
+            name: value[0], // 文件名
+            title: key,
+            value: Constants.atomFunction,
             isDirectory: false, // 这些是叶子节点
             depth: 4,
           ),
@@ -98,7 +119,7 @@ class FunctionsService {
   }
 
   //加载业务逻辑层
-  static Future<void> loadBusiness(String? fieldName, OutlineNode parentNode) async {
+  static void loadBusiness(String? fieldName, OutlineNode parentNode) {
     if (fieldName == null || fieldName.isEmpty) return;
 
     uftbusinessMap.forEach((key, value) {
@@ -107,7 +128,7 @@ class FunctionsService {
           OutlineNode(
             name: value[0], // 文件名
             title: key,
-            value: 'Atom',
+            value: Constants.business,
             isDirectory: false, // 这些是叶子节点
             depth: 4,
           ),
@@ -124,7 +145,26 @@ class FunctionsService {
           OutlineNode(
             name: value[0], // 文件名
             title: key,
-            value: 'Atom',
+            value: Constants.business,
+            isDirectory: false, // 这些是叶子节点
+            depth: 4,
+          ),
+        );
+      }
+    });
+
+    return nodes;
+  }
+
+  static List<OutlineNode> searchAtomServices(String searchQuery) {
+    final List<OutlineNode> nodes = [];
+    uftatomserviceMap.forEach((key, value) {
+      if (key.contains(searchQuery)) {
+        nodes.add(
+          OutlineNode(
+            name: value[0], // 文件名
+            title: key,
+            value: Constants.atomService,
             isDirectory: false, // 这些是叶子节点
             depth: 4,
           ),
@@ -135,15 +175,15 @@ class FunctionsService {
     return nodes;
   }
 
-  static List<OutlineNode> searchAtoms(String searchQuery) {
+  static List<OutlineNode> searchAtomFunctions(String searchQuery) {
     final List<OutlineNode> nodes = [];
-    uftatomMap.forEach((key, value) {
+    uftatomFunctionMap.forEach((key, value) {
       if (key.contains(searchQuery)) {
         nodes.add(
           OutlineNode(
             name: value[0], // 文件名
             title: key,
-            value: 'Atom',
+            value: Constants.atomFunction,
             isDirectory: false, // 这些是叶子节点
             depth: 4,
           ),
diff --git a/win_text_editor/lib/modules/outline/services/outline_service.dart b/win_text_editor/lib/modules/outline/services/outline_service.dart
index 282c335..92ebce6 100644
--- a/win_text_editor/lib/modules/outline/services/outline_service.dart
+++ b/win_text_editor/lib/modules/outline/services/outline_service.dart
@@ -2,6 +2,7 @@
 import 'dart:io';
 import 'package:flutter/services.dart';
 import 'package:jieba_flutter/analysis/jieba_segmenter.dart';
+import 'package:win_text_editor/framework/common/constants.dart';
 import 'package:win_text_editor/modules/outline/models/outline_node.dart';
 import 'package:win_text_editor/modules/outline/services/component_service.dart';
 import 'package:win_text_editor/modules/outline/services/functions_service.dart';
@@ -253,7 +254,7 @@ class OutlineService {
     final List<OutlineNode> uftObjectNodes = UftObjectService.searchUftObjects(searchQuery);
     if (uftObjectNodes.isNotEmpty) {
       final uftObjectActionNode = OutlineNode(
-        name: 'UFTTable',
+        name: Constants.uftTable,
         title: 'UFT对象(${uftObjectNodes.length})',
         value: 'virtualNode',
         isDirectory: true,
@@ -267,7 +268,7 @@ class OutlineService {
     final List<OutlineNode> componentNodes = ComponentService.searchComponents(searchQuery);
     if (componentNodes.isNotEmpty) {
       final componentActionNode = OutlineNode(
-        name: 'Component',
+        name: Constants.component,
         title: '标准组件(${componentNodes.length})',
         value: 'virtualNode',
         isDirectory: true,
@@ -281,8 +282,8 @@ class OutlineService {
     final List<OutlineNode> businessNodes = FunctionsService.searchBusiness(searchQuery);
     if (businessNodes.isNotEmpty) {
       final businessActionNode = OutlineNode(
-        name: 'Business',
-        title: "业务层(${businessNodes.length})",
+        name: Constants.business,
+        title: "业务函数(${businessNodes.length})",
         value: 'virtualNode',
         isDirectory: true,
         depth: 3,
@@ -292,16 +293,29 @@ class OutlineService {
     }
 
     //搜索函数
-    final List<OutlineNode> atomNodes = FunctionsService.searchAtoms(searchQuery);
-    if (atomNodes.isNotEmpty) {
+    final List<OutlineNode> atomServiceNodes = FunctionsService.searchAtomServices(searchQuery);
+    if (atomServiceNodes.isNotEmpty) {
       final atomActionNode = OutlineNode(
-        name: 'Atom',
-        title: '原子层(${atomNodes.length})',
+        name: Constants.atomService,
+        title: '原子服务(${atomServiceNodes.length})',
         value: 'virtualNode',
         isDirectory: true,
         depth: 3,
       );
-      atomActionNode.children.addAll(atomNodes);
+      atomActionNode.children.addAll(atomServiceNodes);
+      virtualNode.children.add(atomActionNode);
+    }
+
+    final List<OutlineNode> atomFunctionNodes = FunctionsService.searchAtomFunctions(searchQuery);
+    if (atomFunctionNodes.isNotEmpty) {
+      final atomActionNode = OutlineNode(
+        name: Constants.atomFunction,
+        title: '原子函数(${atomFunctionNodes.length})',
+        value: 'virtualNode',
+        isDirectory: true,
+        depth: 3,
+      );
+      atomActionNode.children.addAll(atomFunctionNodes);
       virtualNode.children.add(atomActionNode);
     }
 
diff --git a/win_text_editor/lib/modules/outline/services/std_field_service.dart b/win_text_editor/lib/modules/outline/services/std_field_service.dart
index 59550ed..a9c69ce 100644
--- a/win_text_editor/lib/modules/outline/services/std_field_service.dart
+++ b/win_text_editor/lib/modules/outline/services/std_field_service.dart
@@ -1,5 +1,6 @@
 import 'dart:io';
 
+import 'package:win_text_editor/framework/common/constants.dart';
 import 'package:win_text_editor/framework/controllers/logger.dart';
 import 'package:win_text_editor/modules/outline/models/outline_node.dart';
 import 'package:win_text_editor/modules/outline/services/component_service.dart';
@@ -10,10 +11,11 @@ import 'package:xml/xml.dart';
 class StdFieldService {
   // ignore: constant_identifier_names
   static const Map<String, String> FIELD_ACTIONS = {
-    "UFTTable": "UFT对象",
-    "Component": "标准组件",
-    "Business": "业务层",
-    "Atom": "原子层",
+    Constants.uftTable: "UFT对象",
+    Constants.component: "标准组件",
+    Constants.business: "业务函数",
+    Constants.atomService: "原子服务",
+    Constants.atomFunction: "原子函数",
   };
   //字段索引
   static Map<String, String> stdfieldMap = {};
@@ -42,19 +44,22 @@ class StdFieldService {
   }
 
   // 加载字段操作
-  static Future<void> _loadFieldActions(OutlineNode dirNode) async {
+  static void _loadFieldActions(OutlineNode dirNode) {
     switch (dirNode.name) {
-      case 'UFTTable':
-        await UftObjectService.loadUftObject(dirNode.value, dirNode);
+      case Constants.uftTable:
+        UftObjectService.loadUftObject(dirNode.value, dirNode);
         break;
-      case 'Component':
-        await ComponentService.loadComponent(dirNode.value, dirNode);
+      case Constants.component:
+        ComponentService.loadComponent(dirNode.value, dirNode);
         break;
-      case 'Business':
-        await FunctionsService.loadBusiness(dirNode.value, dirNode);
+      case Constants.business:
+        FunctionsService.loadBusiness(dirNode.value, dirNode);
         break;
-      case 'Atom':
-        await FunctionsService.loadAtom(dirNode.value, dirNode);
+      case Constants.atomService:
+        FunctionsService.loadAtomService(dirNode.value, dirNode);
+        break;
+      case Constants.atomFunction:
+        FunctionsService.loadAtomFunction(dirNode.value, dirNode);
         break;
       default:
         Logger().error("操作节点类型不支持: ${dirNode.value}");
diff --git a/win_text_editor/lib/modules/outline/services/uft_object_service.dart b/win_text_editor/lib/modules/outline/services/uft_object_service.dart
index c4cc334..48686cc 100644
--- a/win_text_editor/lib/modules/outline/services/uft_object_service.dart
+++ b/win_text_editor/lib/modules/outline/services/uft_object_service.dart
@@ -1,6 +1,7 @@
 import 'dart:io';
 
 import 'package:path/path.dart' as path;
+import 'package:win_text_editor/framework/common/constants.dart';
 import 'package:win_text_editor/framework/controllers/logger.dart';
 import 'package:win_text_editor/modules/outline/models/outline_node.dart';
 import 'package:xml/xml.dart';
@@ -60,7 +61,7 @@ class UftObjectService {
   }
 
   // 私有方法：加载UFT对象
-  static Future<void> loadUftObject(String? fieldName, OutlineNode parentNode) async {
+  static void loadUftObject(String? fieldName, OutlineNode parentNode) {
     if (fieldName == null || fieldName.isEmpty) return;
 
     uftObjectMap.forEach((key, value) {
@@ -69,7 +70,7 @@ class UftObjectService {
           OutlineNode(
             name: value[0],
             title: key,
-            value: 'UFTTable',
+            value: Constants.uftTable,
             isDirectory: false, // 这些是叶子节点
             depth: 4,
           ),
@@ -85,7 +86,13 @@ class UftObjectService {
       if (key.contains(searchQuery) ||
           path.basenameWithoutExtension(value[0]).contains(searchQuery)) {
         searchNodes.add(
-          OutlineNode(name: value[0], title: key, value: 'UFTTable', isDirectory: false, depth: 4),
+          OutlineNode(
+            name: value[0],
+            title: key,
+            value: Constants.uftTable,
+            isDirectory: false,
+            depth: 4,
+          ),
         );
       }
     });
diff --git a/win_text_editor/lib/modules/outline/widgets/outline_explorer.dart b/win_text_editor/lib/modules/outline/widgets/outline_explorer.dart
index aab2ba2..68ffedc 100644
--- a/win_text_editor/lib/modules/outline/widgets/outline_explorer.dart
+++ b/win_text_editor/lib/modules/outline/widgets/outline_explorer.dart
@@ -2,6 +2,7 @@ import 'dart:async';
 
 import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
+import 'package:win_text_editor/framework/common/constants.dart';
 import 'package:win_text_editor/framework/controllers/file_provider.dart';
 import 'package:win_text_editor/framework/services/file_path_manager.dart';
 import 'package:win_text_editor/modules/outline/controllers/outline_provider.dart';
@@ -172,14 +173,15 @@ class _OutlineExplorerState extends State<OutlineExplorer> {
       return;
     }
     switch (outlineNode.value) {
-      case "UFTTable":
-      case "Business":
-      case "Atom":
+      case Constants.uftTable:
+      case Constants.business:
+      case Constants.atomFunction:
+      case Constants.atomService:
         if (widget.onFileDoubleTap != null) {
           widget.onFileDoubleTap!(outlineNode.name, null);
         }
         break;
-      case "Component":
+      case Constants.component:
         if (widget.onFileDoubleTap != null && fileProvider.rootPath != null) {
           widget.onFileDoubleTap!(
             '${fileProvider.rootPath}\\metadata\\component.xml',
diff --git a/win_text_editor/lib/shared/components/code_generation_components.dart b/win_text_editor/lib/shared/components/code_generation_components.dart
index 7b25991..6f1c2ff 100644
--- a/win_text_editor/lib/shared/components/code_generation_components.dart
+++ b/win_text_editor/lib/shared/components/code_generation_components.dart
@@ -1,6 +1,7 @@
 // shared/components/code_generation_components.dart
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
+import 'package:win_text_editor/framework/common/constants.dart';
 import 'package:win_text_editor/modules/outline/models/outline_node.dart';
 
 class CodeGenerationRadioItem extends StatelessWidget {
@@ -118,11 +119,13 @@ class CodeGenerationSection extends StatelessWidget {
     if (outlineNode.depth < 3) {
       return false;
     }
+
     switch (outlineNode.value) {
-      case "UFTTable":
-      case "Business":
-      case "Atom":
-      case "Component":
+      case Constants.uftTable:
+      case Constants.business:
+      case Constants.atomFunction:
+      case Constants.atomService:
+      case Constants.component:
         return true; // 允许拖入这些类型的节点
       default:
         return false; // 其他类型的节点不允许拖入