diff --git a/lib/tools/push/xs_jPhush.dart b/lib/tools/push/xs_jPhush.dart
index 11b16951..51ec7ebe 100755
--- a/lib/tools/push/xs_jPhush.dart
+++ b/lib/tools/push/xs_jPhush.dart
@@ -83,12 +83,16 @@ class XSJPushProvider {
         final int cmdCode = data['cmd'];
         switch (cmdCode) {
           case CMD_GET_REGISTRATION_ID:
-            await Storage.setString(pushDeviceID, data['message']);
-            AppLog.log('flutter get registration id : ${data['message']}');
-            _jpushRegistrationIdCompleter.complete(<String, dynamic>{
-              'channel': 'jiguang',
-              'channelToken': data['message']
-            });
+            if (!_jpushRegistrationIdCompleter.isCompleted &&
+                data['message'] != null) {
+              await Storage.setString(pushDeviceID, data['message']);
+              AppLog.log('flutter get registration id : ${data['message']}');
+              _jpushRegistrationIdCompleter.complete(<String, dynamic>{
+                'channel': 'jiguang',
+                'channelToken': data['message']
+              });
+            }
+
             // final String? channel2TokenStr =
             //     await Storage.getString(vendorPushChannelInfo);
             // if (Platform.isAndroid && channel2TokenStr != null) {
@@ -96,13 +100,15 @@ class XSJPushProvider {
             // }
             break;
           case CMD_GET_TOKEN:
-            final Map<String, dynamic> channel2Token = <String, dynamic>{
-              'channel': channelTypeMapping[data['platform']],
-              'channelToken': data['token']
-            };
-            await Storage.setString(
-                vendorPushChannelInfo, jsonEncode(channel2Token));
-            _vendorTokenCompleter.complete(channel2Token);
+            if (!_vendorTokenCompleter.isCompleted && data['token'] != null) {
+              final Map<String, dynamic> channel2Token = <String, dynamic>{
+                'channel': channelTypeMapping[data['platform']],
+                'channelToken': data['token']
+              };
+              await Storage.setString(
+                  vendorPushChannelInfo, jsonEncode(channel2Token));
+              _vendorTokenCompleter.complete(channel2Token);
+            }
             break;
         }
       },