修复菜单和角色弹出框bug

src/views/system/menu/index.vue

@@ -1,7 +1,10 @@
 <template>
     <div class="system">
         <!-- 菜单列表头 -->
-        <MenuHeader :title="menuTitle" :buttons="menuHeaderButtons" @click="handleAddMenu" />
+         <div class="header">
+            <h4>菜单列表</h4>
+            <el-button type="primary" @click="handleAddMenu">新增菜单</el-button>
+         </div>
         <!-- 菜单列表表格 -->
         <MenuTable :table-data="menuTree" :columns="menuTableColumns" row-key="id" :tree-props="treeProps">
             <template #icon="{ row }">

src/views/system/role/index.vue

@@ -1,7 +1,10 @@
 <template>
     <div class="system">
         <!-- 角色列表头 -->
-        <RoleHeader :title="roleTitle" :buttons="roleHeaderButtons" @click="handleAddRole" />
+        <div class="header">
+            <h4>角色列表</h4>
+            <el-button type="primary" @click="handleAddRole">新增角色</el-button>
+        </div>
         <!-- 角色列表表格 -->
         <RoleTable :table-data="roleTree" :columns="roleTableColumns" row-key="id">
             <template #status="{ row }">