update：更新菜单样式

src/styles/element/menu.scss

@@ -65,6 +65,7 @@
         .el-submenu__title {
             height: 40px;
             line-height: 40px;
+            padding: 0 15px 0 16px !important;
             color: var(--app-color-white) !important;
 
             .fa,
@@ -104,6 +105,7 @@
     .el-submenu__title {
         height: 40px;
         line-height: 40px;
+        padding: 0 15px 0 16px !important;
         color: var(--app-color-white) !important;
 
         .fa,