feat(app): update ui

@@ -42,7 +42,7 @@ export class WeChatLoginBridge extends WeChatHostApi implements WXApiEventHandle
     if (this.pendingResult !== null) {
       result.error(new FlutterError(
         'wechat_authorization_in_progress',
-        'WeChat authorization is already in progress.',
+        '微信授权进行中',
         'WeChatError',
       ));
       return;
@@ -50,7 +50,7 @@ export class WeChatLoginBridge extends WeChatHostApi implements WXApiEventHandle
     if (!this.wxApi.isWXAppInstalled()) {
       result.error(new FlutterError(
         'wechat_not_installed',
-        'WeChat is not installed.',
+        '微信未安装',
         'WeChatError',
       ));
       return;
@@ -91,7 +91,7 @@ export class WeChatLoginBridge extends WeChatHostApi implements WXApiEventHandle
     }
     this.finishWithError(
       'wechat_authorization_cancelled',
-      'WeChat authorization was cancelled.',
+      '微信授权已取消',
     );
   }