优化翻译

src/i18n/lang/en.json

@@ -86,7 +86,8 @@
     "backstageManagement": "Backstage management",
     "bottomBar": "Footer",
     "identity": "Identity",
-    "content1": "The code is completely free and open source, easy to read and understand, and the interface is simple and beautiful, giving you one more choice and reference for your project."
+    "content1": "The code is completely free and open source, easy to read and understand, and the interface is simple and beautiful, giving you one more choice and reference for your project.",
+    "topNav": "Top nav"
   },
   "common": {
     "ok": "Ok",
@@ -163,4 +164,4 @@
     "oldPwd": "Old Password",
     "nickName": "User's Nickname"
   }
-}
+}

src/i18n/lang/zh-cn.json

@@ -86,7 +86,8 @@
     "backstageManagement": "后台管理",
     "bottomBar": "底部栏",
     "identity": "身份",
-    "content1": "代码完全免费开源，易读易懂、界面简洁美观，给你的项目多一种选择与参考。"
+    "content1": "代码完全免费开源，易读易懂、界面简洁美观，给你的项目多一种选择与参考。",
+    "topNav": "顶部导航"
   },
   "common": {
     "ok": "确定",

src/i18n/lang/zh-tw.json

@@ -86,7 +86,8 @@
     "bottomBar": "底部欄",
     "identity": "身份",
     "rewardUser": "打賞作者喝杯咖啡表示鼓勵",
-    "content1": "代碼完全免費開源，易讀易懂、界面簡潔美觀，給你的項目多一種選擇與參考。"
+    "content1": "代碼完全免費開源，易讀易懂、界面簡潔美觀，給你的項目多一種選擇與參考。",
+    "topNav": "頂部導航"
   },
   "common": {
     "ok": "確定",
@@ -163,4 +164,4 @@
     "oldPwd": "舊密碼",
     "nickName": "用戶暱稱"
   }
-}
+}