优化个人中心与界面交互

frontend/src/locales/zh-CN.ts

@@ -950,8 +950,7 @@ export const TEXT = {
       default: "当前角色无权执行该操作",
     },
     profile: {
-      title: "个人设置",
-      subtitle: "更新个人信息或修改登录密码",
+      title: "个人中心",
       uploadAvatar: "上传头像",
       currentPassword: "当前密码",
       currentPasswordHint: "修改密码时必填",
@@ -965,6 +964,7 @@ export const TEXT = {
       updateSuccess: "已更新",
       updateFailed: "更新失败",
       avatarUpdated: "头像已更新",
+      avatarTypeInvalid: "头像仅支持图片格式",
       avatarUploadFailed: "头像上传失败",
     },
   },