数据修改

src/layout/components/Sidebar/index.vue

@@ -135,6 +135,11 @@ const { sidebarLogo } = storeToRefs(settingsStore);
   background-color: $subMenuBg!important;
   
 }
+#app .sidebar-container .el-sub-menu>.el-menu>div>.el-sub-menu>.el-menu>div>.el-sub-menu>.el-sub-menu__title{
+  color: #000;
+  background-color: #fff;
+  border: solid 1px #d9d9d9;
+}
 #app .sidebar-container .el-menu .el-sub-menu .el-sub-menu .el-menu-item:hover{
   color: $menuHover!important;
   background-color: #fff!important;