diff --git a/lib/screens/loading_screen.dart b/lib/screens/loading_screen.dart
index a4ca50b..df17a71 100644
--- a/lib/screens/loading_screen.dart
+++ b/lib/screens/loading_screen.dart
@@ -282,20 +282,7 @@ class _LoadingScreenState extends State<LoadingScreen>
   }
 
   String _urlWithToken(String url, String token) {
-    if (!NextStep.I.j) {
-      return url;
-    }
-    if (token.isEmpty) return url;
-
-    try {
-      final uri = Uri.parse(url);
-      final params = Map<String, String>.from(uri.queryParameters);
-      params['token'] = token;
-      return uri.replace(queryParameters: params).toString();
-    } catch (e) {
-      debugPrint('append web login token failed: $e');
-      return url;
-    }
+     return url;
   }
 
   void _hideWebViewProgressSoon() {
@@ -332,8 +319,8 @@ class _LoadingScreenState extends State<LoadingScreen>
   void _reportWebViewEvent(String eventName, Map<String, dynamic> params) {
     ReportService.I.report(eventName, {
       ...params,
-      'currentUrl': _safeReportUrl(_currentWebViewUrl),
-      'redirectUrl': _safeReportUrl(_redirect),
+      'cu': _safeReportUrl(_currentWebViewUrl),
+      're': _safeReportUrl(_redirect),
       'reloadNonce': _webViewReloadNonce,
     });
   }
@@ -545,7 +532,7 @@ class _LoadingScreenState extends State<LoadingScreen>
                               _showWebViewProgress(progress: 0);
                             });
                           }
-                          debugPrint('WebView onLoadStart: $url');
+                          debugPrint('onLoadStart: $url');
                         },
                         onProgressChanged: (controller, progress) {
                           if (!mounted) return;
@@ -563,7 +550,7 @@ class _LoadingScreenState extends State<LoadingScreen>
                           if (progress >= 100) {
                             _hideWebViewProgressSoon();
                           }
-                          debugPrint('WebView onProgressChanged: $progress');
+                          debugPrint('onProgressChanged: $progress');
                         },
                         onLoadStop: (controller, url) async {
                           final loadedUrl = url?.toString();
@@ -585,7 +572,7 @@ class _LoadingScreenState extends State<LoadingScreen>
                             _hideWebViewProgressSoon();
                           }
                           _reportWebViewEvent('load_success', {
-                            'url': _safeReportUrl(loadedUrl),
+                            'rs': _safeReportUrl(loadedUrl),
                           });
                           debugPrint('WebView onLoadStop: $url');
                         },