修复样式bug，修改菜单触发方式

frontend/src/performance/components/HeaderMenus.vue

@@ -1,7 +1,6 @@
 <template>
   <el-menu class="header-menu" :unique-opened="true" mode="horizontal" router
-           :default-active='$route.path'
-           menu-trigger="click">
+           :default-active='$route.path'>
     <el-menu-item index="/setting/personsetting">
       {{ $t("i18n.home") }}
     </el-menu-item>

frontend/src/performance/components/HeaderTopMenus.vue

@@ -1,6 +1,6 @@
 <template>
   <el-menu mode="horizontal" menu-trigger="click"
-           background-color="rgb(44, 42, 72)"
+           background-color="#2c2a48"
            class="header-top-menus"
            text-color="#F2F2F2"
            active-text-color="#fff"

frontend/src/performance/components/HeaderUser.vue

@@ -2,9 +2,8 @@
   <el-row type="flex" justify="end">
     <el-col :span="21">
       <el-menu :unique-opened="true" mode="horizontal" router
-               menu-trigger="click"
                class="header-user-menu align-right"
-               background-color="rgb(44, 42, 72)"
+               background-color="#2c2a48"
                text-color="#fff">
         <el-submenu index="1" popper-class="submenu" v-permission="['org_admin']">
           <template slot="title">【组织】{{currentOrganizationName}}</template>