diff --git a/star_lock/lib/blue/io_protocol/io_otaUpgrade.dart b/star_lock/lib/blue/io_protocol/io_otaUpgrade.dart
index b7396a5e..679213be 100644
--- a/star_lock/lib/blue/io_protocol/io_otaUpgrade.dart
+++ b/star_lock/lib/blue/io_protocol/io_otaUpgrade.dart
@@ -55,53 +55,78 @@ class OTAUpgradeCommand extends SenderProtocol {
     data.add(type1);
     data.add(type2);
 
+    print('---> 指令 :  $type1 $type2' );
+
     // 锁id 40
     int lockIDLength = utf8.encode(lockID!).length;
     data.addAll(utf8.encode(lockID!));
     data = getFixedLengthList(data, 40 - lockIDLength);
 
+    print('---> 锁id :' + utf8.encode(lockID!).toString());
+
     //userID  20
     int userIDLength = utf8.encode(userID!).length;
     data.addAll(utf8.encode(userID!));
     data = getFixedLengthList(data, 20 - userIDLength);
 
+    print('---> userID :' + utf8.encode(userID!).toString());
+
     //platform  2
     int platform0 = (platform! & 0xFF00) >> 8;
     int platform1 = platform! & 0xFF;
     data.add(platform0);
     data.add(platform1);
 
+    print('---> platform :  $platform0  $platform1');
+
     //product  2
-    int product0 = (product! & 0xFF00) >> 8;
-    int product1 = product! & 0xFF;
-    data.add(product0);
-    data.add(product1);
+    // int product0 = (product! & 0xFF00) >> 8;
+    // int product1 = product! & 0xFF;
+    // data.add(product0);
+    // data.add(product1);
+    data.addAll([0,1]);//先默认是 01
+
+    print('---> platform :  ${[0,1]}');
 
     //HwVersion 20
     int hwVersionLength = utf8.encode(hwVersion!).length;
     data.addAll(utf8.encode(hwVersion!));
     data = getFixedLengthList(data, 20 - hwVersionLength);
 
+    print('---> hwVersion :  ${utf8.encode(hwVersion!)}');
+
     //FwVersion 20
     int fwVersionLength = utf8.encode(fwVersion!).length;
     data.addAll(utf8.encode(fwVersion!));
     data = getFixedLengthList(data, 20 - fwVersionLength);
 
+    print('---> FwVersion :  ${utf8.encode(fwVersion!)}');
+
     //fwSize  4
     ByteData bytes = ByteData(4); // 创建一个长度为4的字节数据
     bytes.setInt32(0, fwSize!);
     List<int> byteList = bytes.buffer.asUint8List();
     data.addAll(byteList);
 
-    //fwMD5 16
-    int fwMD5Length = utf8.encode(fwMD5!).length;
-    data.addAll(utf8.encode(fwMD5!));
-    data = getFixedLengthList(data, 16 - fwMD5Length);
+    print('---> fwSize :  ${byteList}');
+
+    // 创建一个16字节的字节数组
+    Uint8List result = Uint8List(16);
+    // 将每个十六进制字符转换为4位二进制数据，并将其存储到结果字节数组中
+    for (int i = 0; i < fwMD5!.length; i += 2) {
+      String hex = fwMD5!.substring(i, i + 2);
+      int byteValue = int.parse(hex, radix: 16);
+      result[i ~/ 2] = byteValue;
+    }
+    data.addAll(result);
+    print('---> fwMD5 :  ${result}');
 
     // token 长度4  首次请求 Token 填 0，如果锁需要鉴权 操作者身份，则会分配动态口令并在应答消息中返回，二次请求时带上。 当token失效或者第一次发送的时候token为0
     data.addAll(token!);
 
-    print('--->1'+data.toString());
+    print('---> token :  ${token}');
+
+    print('--->1' + data.toString());
 
     if (needAuthor == 0) {
       //AuthCodeLen  1
@@ -120,6 +145,8 @@ class OTAUpgradeCommand extends SenderProtocol {
 
       authCodeData.addAll(signKey!);
 
+      print('---> ${utf8.encode(keyID!)}  ${utf8.encode(userID!)}  $token  $signKey');
+
       // 把KeyID、authUserID、时间戳、公钥通过md5加密之后就是authCode
       var authCode = crypto.md5.convert(authCodeData);
 
@@ -149,7 +176,7 @@ class OTAUpgradeReply extends Reply {
     data = dataDetail;
     token = data.sublist(2, 6);
     status = data[6];
-    print('--->2'+data.toString());
+    print('--->2' + data.toString());
     errorWithStstus(status);
   }
 }
diff --git a/star_lock/lib/blue/io_type.dart b/star_lock/lib/blue/io_type.dart
index 491bf6d9..c2cd45f8 100644
--- a/star_lock/lib/blue/io_type.dart
+++ b/star_lock/lib/blue/io_type.dart
@@ -13,8 +13,8 @@ enum CommandType {
   calibrationTime, // 校时 = 0x30f0
   readStarLockStatusInfo, //读星锁状态信息 0x3040
   startOATUpgrade, //OTA升级开始  0x30E0
-  confirmationOTAUpgrade, //OTA升级开始  0x30E1
-  processOTAUpgrade, //OTA升级过程   0x30E2
+  confirmationOTAUpgrade, //OTA升级开始  0x30E2
+  processOTAUpgrade, //OTA升级过程   0x30E1
 
   generalExtendedCommond, // 通用扩展指令 = 0x3030
   gecChangeAdministratorPassword, // 通用扩展指令子命令-修改管理员密码 = 2
diff --git a/star_lock/lib/main/lockDetail/lockSet/lockEscalation/lockEscalation_logic.dart b/star_lock/lib/main/lockDetail/lockSet/lockEscalation/lockEscalation_logic.dart
index 96bac6cb..e25119da 100644
--- a/star_lock/lib/main/lockDetail/lockSet/lockEscalation/lockEscalation_logic.dart
+++ b/star_lock/lib/main/lockDetail/lockSet/lockEscalation/lockEscalation_logic.dart
@@ -14,6 +14,8 @@ import 'package:star_lock/blue/io_protocol/io_processOtaUpgrade.dart';
 import 'package:star_lock/blue/io_reply.dart';
 import 'package:star_lock/blue/io_tool/io_tool.dart';
 import 'package:star_lock/blue/io_tool/manager_event_bus.dart';
+import 'package:star_lock/blue/sender_manage.dart';
+import 'package:star_lock/main/lockDetail/lockSet/lockSet/lockSet_logic.dart';
 import 'package:star_lock/permission/permission_dialog.dart';
 import 'package:star_lock/tools/baseGetXController.dart';
 import 'package:star_lock/tools/commonDataManage.dart';
@@ -64,7 +66,7 @@ class LockEscalationLogic extends BaseGetXController {
     }
     String md5Str = md5.convert(otaBin!).toString();
     headJson!['fwMd5'] = md5Str;
-    blueOTAUpgrade(headJson!, [0,0,0,0]);
+    blueOTAUpgrade(headJson!, [0, 0, 0, 0]);
   }
 
   //蓝牙操作 ota 升级
@@ -74,20 +76,13 @@ class LockEscalationLogic extends BaseGetXController {
       if (deviceConnectionState == BluetoothConnectionState.connected) {
         var privateKey = await Storage.getStringList(saveBluePrivateKey);
         List<int> getPrivateKeyList = changeStringListToIntList(privateKey!);
-
         var signKey = await Storage.getStringList(saveBlueSignKey);
         List<int> signKeyDataList = changeStringListToIntList(signKey!);
-        String lockID = CommonDataManage.shareManager()?.currentLockSetInfoData
-                .lockId
-                ?.toString() ??
-            '';
-        String keyID =
-            CommonDataManage.shareManager()?.currentKeyInfo.keyId?.toString() ??
-                '';
+        String uid = await Storage.getUid() ?? '';
         BlueManage().writeCharacteristicWithResponse(OTAUpgradeCommand(
-                lockID: lockID,
-                userID: await Storage.getUid(),
-                keyID: keyID,
+                lockID: BlueManage().connectDeviceName,
+                userID: uid,
+                keyID: BlueManage().connectDeviceName,
                 platform: int.tryParse(data['platform']) ?? 0,
                 product: int.tryParse(data['product']) ?? 0,
                 hwVersion: data['hwVersion'],
@@ -96,7 +91,7 @@ class LockEscalationLogic extends BaseGetXController {
                 fwMD5: data['fwMd5'],
                 needAuthor: 1,
                 token: token,
-            signKey: signKeyDataList,
+                signKey: signKeyDataList,
                 privateKey: getPrivateKeyList)
             .packageData());
       } else if (deviceConnectionState ==
@@ -119,10 +114,11 @@ class LockEscalationLogic extends BaseGetXController {
     }
     if (otaCount <= otaIndex) {
       int now = DateTime.now().millisecondsSinceEpoch ~/ 1000;
-      String msg = '传输完成 时间：${now - startSecond}秒';
+      String msg =
+          '传输完成 时间：${now - startSecond}秒 otaCount:$otaCount otaIndex:$otaIndex ';
       closeOTADAta();
       print(msg);
-      showToast(msg);
+      // showToast(msg);
       return;
     }
     int star = otaIndex * 240;
@@ -130,10 +126,11 @@ class LockEscalationLogic extends BaseGetXController {
     if (end > length) {
       end = length;
     }
+    int size = end - star;
     List<int> data = otaBin!.sublist(star, end);
     state.otaProgress.value = otaIndex / otaCount;
     await BlueManage().writeCharacteristicWithResponse(
-        ProcessOtaUpgradeCommand(index: otaIndex, size: length, data: data)
+        ProcessOtaUpgradeCommand(index: otaIndex, size: size, data: data)
             .packageData());
   }
 
@@ -173,7 +170,7 @@ class LockEscalationLogic extends BaseGetXController {
     Uint8List metaLenList = data.sublist(12, 16);
     int metaLen = ByteData.sublistView(metaLenList).getUint32(0);
     if (metaLen < 2 || metaLen > 10240) {
-      showToast('元数据长度错误');
+      showToast('文件校验失败 0x01');
       return null;
     }
     // 读取和解析元数据
@@ -190,13 +187,14 @@ class LockEscalationLogic extends BaseGetXController {
     // 获取固件数据部分
     Uint8List bin = data.sublist(binOffset.toInt(), data.length);
     //md5 校验有问题，暂时不解析
-    // String md5Str = md5.convert(bin).toString();
-    // if (md5Str != meta['fwMd5']) {
-    //   showToast('固件MD5校验失败');
-    //   return false;
-    // }
+    String md5Str = md5.convert(bin).toString().toUpperCase();
+    print('---> $md5Str ${meta['fwMd5']}');
+    if (md5Str != meta['fwMd5']) {
+      showToast('文件校验失败 0x02');
+      return null;
+    }
     if (bin.length != meta['fwSize']) {
-      showToast('固件校验失败');
+      showToast('文件校验失败 0x03');
       return null;
     }
     return bin;
@@ -216,6 +214,7 @@ class LockEscalationLogic extends BaseGetXController {
       if (reply is OTAUpgradeReply) {
         if (reply.status == 0x00) {
           //验证通过，开始发送数据包
+          startOTAData();
           processOtaUpgrade();
         } else if (reply.status == 0x06) {
           blueOTAUpgrade(headJson!, reply.token);