diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
new file mode 100644
index 0000000..ca0ee09
--- /dev/null
+++ b/.github/workflows/docs.yml
@@ -0,0 +1,30 @@
+name: Generate Docs
+
+on:
+  push:
+    branches:
+      - main
+      - dev
+
+jobs:
+  docs:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      - name: Set up Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: '3.12'
+
+      - name: Generate HTML docs with Sphinx
+        run: |
+          pip install sphinx sphinx-rtd-theme sphinx-autodoc-typehints
+          sphinx-apidoc -o docs/source src/news_mcp_server
+
+      - name: Upload docs artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: api-docs
+          path: docs
diff --git a/README.md b/README.md
index f368f62..32cd023 100644
--- a/README.md
+++ b/README.md
@@ -174,7 +174,6 @@ dmake build     # 构建 Docker 镜像
 - 引入基于 JWT 或 OAuth2 的更安全鉴权机制
 - 支持多进程/多实例共享会话（如使用 Redis Session Store）
 - 优化 Elasticsearch 查询性能，添加缓存层（Redis）
-- 集成请求限流和熔断策略，以防止高频或恶意请求
 - 增加端到端集成测试覆盖，并配置 CI/CD 流水线
 - 支持 ES 聚合查询与热门关键词统计功能
 - 提供 Swagger UI 或 Postman 集合示例
diff --git a/src/news_mcp_server/mcp_server.py b/src/news_mcp_server/mcp_server.py
index 6d499ca..f9e05e9 100644
--- a/src/news_mcp_server/mcp_server.py
+++ b/src/news_mcp_server/mcp_server.py
@@ -6,10 +6,10 @@
 from .services.news_service import NewsService
 from .clients.elastic_client import AsyncElasticClient
 from .middlewares.audit import AuditMiddleware
-import structlog
-logger = structlog.get_logger(__name__)
-
+from .utils.logger import logger
 logger.info("News MCP module")
+
+
 class NewsMCP(FastMCP):
     """FastMCP server with authentication middleware."""
     pass