diff --git a/main.py b/main.py
index 1335ec4..2d2ddb6 100644
--- a/main.py
+++ b/main.py
@@ -11,10 +11,10 @@ app.include_router(typemanage.router)
 app.include_router(blogmanage.router)
 app.add_middleware(
     CORSMiddleware,
-    allow_origins=['http://localhost:5173'],  # 允许的源
+    allow_origins=['http://localhost:5173'], 
     allow_credentials=True,
-    allow_methods=['GET', 'POST'],  # 允许的请求方法
-    allow_headers=['Authorization', 'Content-Type'],  # 允许的请求头
+    allow_methods=['GET', 'POST'],  
+    allow_headers=['Authorization', 'Content-Type'], 
 )
 
 # # 用户登录
diff --git a/routers/blogmanage.py b/routers/blogmanage.py
index e655264..e86984d 100644
--- a/routers/blogmanage.py
+++ b/routers/blogmanage.py
@@ -1,6 +1,7 @@
 from fastapi import Depends, APIRouter, status,Query
 from internal.models import *
 from dependencies import get_current_active_user, execute_query
+from datetime import datetime
 
 router = APIRouter(
     prefix="/blogs",
@@ -34,10 +35,10 @@ async def blog_list():
 async def blog_list_bytitle(
     blogtitle: str= Query(None, description="博客标题"), 
     typename: str = Query(None, description="博客类型"),
-    # start_date:str=Query(None,description="开始时间"),
-    # end_date:str=Query(None,description="开始时间"),
-    
+    start_date:str=Query(None,description="开始时间"),
+    end_date:str=Query(None,description="结束时间"),
     ):
+    print(f"Start Date: {type(start_date)}, End Date: {end_date}")
     select_query = "SELECT blogtitle, blogcontent, typename, create_at, update_at, blogs.descr FROM blogs LEFT JOIN `types` ON blogs.typeid = types.id WHERE 1=1"
     params = []
 
@@ -49,13 +50,13 @@ async def blog_list_bytitle(
         select_query += " AND typename LIKE %s"
         params.append(f"%{typename}%")
 
-    # if start_date:
-    #     select_query += " AND create_at >= %s"
-    #     params.append(start_date)
+    if start_date:
+        select_query += " AND create_at >= %s"
+        params.append(start_date)
 
-    # if end_date:
-    #     select_query += " AND create_at <= %s"
-    #     params.append(end_date)
+    if end_date:
+        select_query += " AND create_at <= %s"
+        params.append(end_date)
 
     # 添加排序条件
     select_query += " ORDER BY create_at DESC"