优化菜单样式

src/components/TopNav/index.vue

@@ -7,7 +7,10 @@
   >
     <template v-for="(item, index) in topMenus">
       <el-menu-item :style="{'--theme': theme}" :index="item.path" :key="index" v-if="index < visibleNumber"
-        ><svg-icon :icon-class="item.meta.icon" />
+        ><svg-icon
+          v-if="item.meta && item.meta.icon && item.meta.icon !== '#'"
+          :icon-class="item.meta.icon"
+        />
         {{ item.meta.title }}</el-menu-item
       >
     </template>
@@ -189,4 +192,14 @@ onMounted(() => {
   padding: 0 5px !important;
   margin: 0 10px !important;
 }
+
+/* 背景色隐藏 */
+.topmenu-container.el-menu--horizontal>.el-menu-item:not(.is-disabled):focus, .topmenu-container.el-menu--horizontal>.el-menu-item:not(.is-disabled):hover, .topmenu-container.el-menu--horizontal>.el-submenu .el-submenu__title:hover {
+    background-color: #ffffff !important;
+}
+
+/* 图标右间距 */
+.topmenu-container .svg-icon {
+  margin-right: 4px;
+}
 </style>

src/layout/components/TagsView/index.vue

@@ -280,7 +280,7 @@ function handleScroll() {
           height: 8px;
           border-radius: 50%;
           position: relative;
-          margin-right: 2px;
+          margin-right: 5px;
         }
       }
     }