diff --git a/.roo/rules/09-logging.md b/.roo/rules/09-logging.md
index 69ded75..5a208bd 100644
--- a/.roo/rules/09-logging.md
+++ b/.roo/rules/09-logging.md
@@ -29,28 +29,34 @@ k8s:deployment:create  # K8S-部署-创建
 
 ### 前端示例
 ```typescript
-// src/client/utils/logger.ts
+// 在需要使用日志的文件中直接引入debug
 import debug from 'debug';
 
-export const logger = {
-  error: debug('frontend:error'),
-  api: debug('frontend:api'),
-  auth: debug('frontend:auth'),
-  ui: debug('frontend:ui')
-};
+// 按需定义命名空间
+const errorLogger = debug('frontend:error');
+const apiLogger = debug('frontend:api');
+const authLogger = debug('frontend:auth');
+const uiLogger = debug('frontend:ui');
+
+// 使用示例
+errorLogger('用户登录失败: %s', error.message);
+apiLogger('API请求: %s', url);
 ```
 
 ### 后端示例
 ```typescript
-// src/server/utils/logger.ts
+// 在需要使用日志的文件中直接引入debug
 import debug from 'debug';
 
-export const logger = {
-  error: debug('backend:error'),
-  api: debug('backend:api'),
-  db: debug('backend:db'),
-  middleware: debug('backend:middleware')
-};
+// 按需定义命名空间
+const errorLogger = debug('backend:error');
+const apiLogger = debug('backend:api');
+const dbLogger = debug('backend:db');
+const middlewareLogger = debug('backend:middleware');
+
+// 使用示例
+errorLogger('数据库连接失败: %s', error.message);
+dbLogger('查询执行: %s', sql);
 ```
 
 ## 5. 最佳实践