diff --git a/service/Public/Home/Default/Css/Common.css b/service/Public/Home/Default/Css/Common.css
index 082898845..165bd6572 100755
--- a/service/Public/Home/Default/Css/Common.css
+++ b/service/Public/Home/Default/Css/Common.css
@@ -527,7 +527,7 @@ background:url(../Images/ibar_sprites.png) no-repeat;background-position:0px -23
     /**
      * 公共登录窗口
      */
-    .common-login-modal { height: 350px; top: calc(100% - 350px);}
+    .common-login-modal { height: 380px; top: calc(100% - 380px);}
 }