diff --git a/src/lang/modules/enUS.ts b/src/lang/modules/enUS.ts
index ce6278b..7b08550 100644
--- a/src/lang/modules/enUS.ts
+++ b/src/lang/modules/enUS.ts
@@ -47,6 +47,7 @@ export default {
     ["logout"]: "logout",
     ["notice"]: "Notice",
     ["message"]: "Message",
-    ["backlog"]: "Backlog"
+    ["backlog"]: "Backlog",
+    ["switch-language-to-preview"]: "Please switch the language to preview the internationalization effect"
   }
 };
diff --git a/src/lang/modules/zhCN.ts b/src/lang/modules/zhCN.ts
index 4764bf5..cd9a366 100644
--- a/src/lang/modules/zhCN.ts
+++ b/src/lang/modules/zhCN.ts
@@ -47,6 +47,7 @@ export default {
     ["logout"]: "退出登录",
     ["notice"]: "通知",
     ["message"]: "消息",
-    ["backlog"]: "待办"
+    ["backlog"]: "待办",
+    ["switch-language-to-preview"]: "请切换语言来预览国际化效果"
   }
 };
diff --git a/src/layout/components/Menu/index copy.vue b/src/layout/components/Menu/index copy.vue
deleted file mode 100644
index 0b1ff0f..0000000
--- a/src/layout/components/Menu/index copy.vue	
+++ /dev/null
@@ -1,46 +0,0 @@
-<template>
-  <a-menu
-    :breakpoint="layoutType === 'layoutDefaults' ? undefined : 'xl'"
-    :mode="'vertical'"
-    :theme="asideDark ? 'dark' : 'light'"
-    :collapsed="collapsed"
-    :auto-scroll-into-view="true"
-    :auto-open-selected="true"
-    :accordion="isAccordion"
-    :selected-keys="[currentRoute.name]"
-    @menu-item-click="onMenuItem"
-  >
-    <MenuItem :route-tree="routeTree" />
-  </a-menu>
-</template>
-
-<script setup lang="ts">
-import MenuItem from "@/layout/components/Menu/menu-item.vue";
-import { storeToRefs } from "pinia";
-import { useThemeConfig } from "@/store/modules/theme-config";
-import { useRoutesListStore } from "@/store/modules/route-list";
-import { useRouter } from "vue-router";
-import { useRoutingMethod } from "@/hooks/useRoutingMethod";
-const router = useRouter();
-const routerStore = useRoutesListStore();
-const { routeTree, currentRoute } = storeToRefs(routerStore);
-const themeStore = useThemeConfig();
-const { collapsed, isAccordion, layoutType, asideDark } = storeToRefs(themeStore);
-
-/**
- * @description 菜单点击事件
- * @param {String} key
- */
-const onMenuItem = (key: string) => {
-  const { findLinearArray } = useRoutingMethod();
-  const find = findLinearArray(key);
-  // 路由存在则存入并跳转，不存在则跳404
-  if (find) {
-    router.push(find.path);
-  } else {
-    router.push("/404");
-  }
-};
-</script>
-
-<style lang="scss" scoped></style>
diff --git a/src/views/internationalization/internationalization.vue b/src/views/internationalization/internationalization.vue
index 415306a..09860df 100644
--- a/src/views/internationalization/internationalization.vue
+++ b/src/views/internationalization/internationalization.vue
@@ -1,6 +1,6 @@
 <template>
   <div class="dc-page">
-    <p>请切换语言来预览国际化效果</p>
+    <p>{{ $t(`language.switch-language-to-preview`) }}</p>
     <br />
     <div>
       <a-date-picker style="width: 200px" />