diff --git a/flutter/lib/common/hbbs/hbbs.dart b/flutter/lib/common/hbbs/hbbs.dart
index dabb3be8f..013ce8919 100644
--- a/flutter/lib/common/hbbs/hbbs.dart
+++ b/flutter/lib/common/hbbs/hbbs.dart
@@ -68,7 +68,7 @@ class PeerPayload {
 
   PeerPayload.fromJson(Map<String, dynamic> json)
       : id = json['id'] ?? '',
-        info = json['info'] ?? '',
+        info = (json['info'] is Map<String, dynamic>) ? json['info'] : {},
         status = json['status'],
         user = json['user'] ?? '',
         user_name = json['user_name'] ?? '',
diff --git a/flutter/lib/models/group_model.dart b/flutter/lib/models/group_model.dart
index 2765f36c9..0b2174f9f 100644
--- a/flutter/lib/models/group_model.dart
+++ b/flutter/lib/models/group_model.dart
@@ -145,15 +145,14 @@ class GroupModel {
       final pageSize = 100;
       var total = 0;
       int current = 0;
-      var queryParameters = {
-        'current': current.toString(),
-        'pageSize': pageSize.toString(),
-        'accessible': '',
-        'status': '1',
-        'user_status': '1',
-      };
       do {
         current += 1;
+        var queryParameters = {
+          'current': current.toString(),
+          'pageSize': pageSize.toString(),
+          'accessible': '',
+          'status': '1',
+        };
         var uri = Uri(
             scheme: uri0.scheme,
             host: uri0.host,