diff --git a/web/src/views/system/config/index.vue b/web/src/views/system/config/index.vue
index 4c9ea71d1e9844a4cbae44182e73684549f03c52..10bdb65c4bf63073cb8e1377949a76a9735b887e 100644
--- a/web/src/views/system/config/index.vue
+++ b/web/src/views/system/config/index.vue
@@ -48,8 +48,7 @@ const settingList = ref([
 .custom-tabs {
   min-height: 500px;
 }
-
-.custom-tabs >>> .ant-tabs-nav {
+:deep(.custom-tabs .ant-tabs-nav) {
   width: 220px; /* 设置左侧选项卡的宽度 */
 }
 </style>