diff --git a/public/react/src/modules/login/LoginDialog.css b/public/react/src/modules/login/LoginDialog.css
index 314ece06a..b36533154 100644
--- a/public/react/src/modules/login/LoginDialog.css
+++ b/public/react/src/modules/login/LoginDialog.css
@@ -5,7 +5,8 @@
     height: 420px;
 }
 #DialogID{
-    z-index: 20000;
+    /* 影响notification */
+    /* z-index: 20000; */
 }
     #DialogID .dialogBox {
         width: 402px;