diff --git a/main.py b/main.py
index d5730a7..a2336e2 100644
--- a/main.py
+++ b/main.py
@@ -15,8 +15,8 @@ app.include_router(classticmanage.router)
 app.include_router(commonlinkmanage.router)
 app.include_router(labelmanage.router)
 app.include_router(statistic.router)
-# 解决跨域
-app.add_middleware(
+# 解决跨域 
+app.add_middleware( 
     CORSMiddleware,
     allow_origins=['*'],
     allow_credentials=True,