diff --git a/src/layout/components/Menu/menu-item.vue b/src/layout/components/Menu/menu-item.vue
index 5956cac..e48cb57 100644
--- a/src/layout/components/Menu/menu-item.vue
+++ b/src/layout/components/Menu/menu-item.vue
@@ -18,13 +18,12 @@
 
 <script setup lang="ts">
 import IconCommon from "@/layout/components/Menu/icon-common.vue";
-import { RouteRecordRaw } from "vue-router";
 defineOptions({ name: "MenuItem" });
 
 interface Props {
-  routeTree: RouteRecordRaw[];
+  routeTree: Menu.MenuOptions[];
 }
-
+// type类型参考：https://cn.vuejs.org/guide/typescript/composition-api.html#typing-component-props
 const props = withDefaults(defineProps<Props>(), {
   routeTree: () => []
 });
diff --git a/src/typings/global.d.ts b/src/typings/global.d.ts
index e69de29..f139915 100644
--- a/src/typings/global.d.ts
+++ b/src/typings/global.d.ts
@@ -0,0 +1,23 @@
+/* ts命名空间 */
+/* 路由-Menu */
+declare namespace Menu {
+  interface MenuOptions {
+    path: string;
+    name: string;
+    redirect?: string;
+    component?: string | (() => Promise<unknown>);
+    meta: MetaType;
+    children?: MenuOptions[];
+  }
+  interface MetaType {
+    title: string;
+    isHide: boolean;
+    isKeepAlive: boolean;
+    isAffix: boolean;
+    isLink?: string;
+    isIframe?: boolean;
+    roles: Array<string>;
+    icon?: string;
+    svgIcon?: string;
+  }
+}