diff --git a/ruoyi-ui/src/layout/components/AppMain.vue b/ruoyi-ui/src/layout/components/AppMain.vue
index 7cc667488..7723fa8ea 100644
--- a/ruoyi-ui/src/layout/components/AppMain.vue
+++ b/ruoyi-ui/src/layout/components/AppMain.vue
@@ -51,7 +51,7 @@ export default {
 // fix css style bug in open el-dialog
 .el-popup-parent--hidden {
   .fixed-header {
-    padding-right: 17px;
+    padding-right: 0px;
   }
 }
 </style>