diff --git a/lib/main/lockDetail/doorLockLog/doorLockLog_logic.dart b/lib/main/lockDetail/doorLockLog/doorLockLog_logic.dart
index 8d088b11..472afccc 100755
--- a/lib/main/lockDetail/doorLockLog/doorLockLog_logic.dart
+++ b/lib/main/lockDetail/doorLockLog/doorLockLog_logic.dart
@@ -1,4 +1,5 @@
 import 'dart:async';
+import 'dart:math';
 
 import 'package:flutter_blue_plus/flutter_blue_plus.dart';
 import 'package:get/get.dart';
@@ -81,11 +82,18 @@ class DoorLockLogLogic extends BaseGetXController {
               indexMap['type'] = indexList[0].toString();
 
               final int userNo = (indexList[1] * 256) + indexList[2];
-              indexMap['user'] = userNo.toString();
-              // AppLog.log('userNouserNouserNouserNo:$userNo');
-
               final List<int> passwordData = indexList.sublist(7, 17);
-              final String password = utf8String(passwordData);
+              final String password;
+              if(userNo == 65535){
+                //离线密码
+                password = passwordData
+                    .map((byte) => byte.toRadixString(16).padLeft(2, '0'))
+                    .join('')
+                    .replaceAll(RegExp(r'f*$'), '');
+              } else {
+                indexMap['user'] = userNo.toString();
+                password = utf8String(passwordData);
+              }
               indexMap['password'] = password.toString();
               // AppLog.log('passwordpasswordpassword:$password');