diff --git a/star_lock/lib/main/lockDetail/monitoring/monitoring/lockMonitoring_logic.dart b/star_lock/lib/main/lockDetail/monitoring/monitoring/lockMonitoring_logic.dart
index 4889415c..337787c2 100644
--- a/star_lock/lib/main/lockDetail/monitoring/monitoring/lockMonitoring_logic.dart
+++ b/star_lock/lib/main/lockDetail/monitoring/monitoring/lockMonitoring_logic.dart
@@ -3,7 +3,6 @@ import 'dart:math';
 
 import 'package:flutter/services.dart';
 import 'package:flutter_voice_processor/flutter_voice_processor.dart';
-import 'package:fluttertoast/fluttertoast.dart';
 import 'package:get/get.dart';
 import 'package:permission_handler/permission_handler.dart';
 import 'package:star_lock/talk/call/callTalk.dart';
diff --git a/star_lock/lib/main/lockDetail/monitoring/monitoring/lockMonitoring_page.dart b/star_lock/lib/main/lockDetail/monitoring/monitoring/lockMonitoring_page.dart
index ce9d6c97..c5318826 100644
--- a/star_lock/lib/main/lockDetail/monitoring/monitoring/lockMonitoring_page.dart
+++ b/star_lock/lib/main/lockDetail/monitoring/monitoring/lockMonitoring_page.dart
@@ -40,16 +40,23 @@ class _LockMonitoringPageState extends State<LockMonitoringPage> {
       height: 1.sh,
       child: Stack(
         children: [
-          Obx(() => state.listPhotoData.value.isEmpty
-              ? Container(color: Colors.transparent)
-              : Image.memory(
-                  state.listPhotoData.value,
-                  // key: ValueKey<int>(state.listData.value.hashCode),
-                  gaplessPlayback: true,
-                  width: 1.sw,
-                  height: 1.sh,
-                  fit: BoxFit.cover,
-                )),
+          Obx(() {
+            if (state.listPhotoData.value.isEmpty ||
+                state.listPhotoData.value.length < 10) {
+              return Container(color: Colors.transparent);
+            } else {
+              return Image.memory(
+                state.listPhotoData.value,
+                gaplessPlayback: true,
+                width: 1.sw,
+                height: 1.sh,
+                fit: BoxFit.cover,
+                errorBuilder: (context, error, stackTrace) {
+                  return Container(color: Colors.transparent);
+                },
+              );
+            }
+          }),
           Positioned(
             top: ScreenUtil().statusBarHeight + 30.h,
             width: 1.sw,
diff --git a/star_lock/lib/talk/call/callTalk.dart b/star_lock/lib/talk/call/callTalk.dart
index f1844799..69f17cad 100644
--- a/star_lock/lib/talk/call/callTalk.dart
+++ b/star_lock/lib/talk/call/callTalk.dart
@@ -71,12 +71,7 @@ class CallTalk {
       // print('获取帧序号 getIframeIndex：$getIframeIndex');
 
       // 获取帧长度 65
-      // int alen = bb[POS_alen] & 0xff;
-      // var alenList = bb.sublist(POS_alen, POS_alen + 4);
-      // int alen = ((0xff & alenList[(0)]) << 24 |
-      // (0xff & alenList[1]) << 16 |
-      // (0xff & alenList[2]) << 8 |
-      // (0xFF & alenList[3]));
+      int alen = bb[POS_alen] + bb[POS_alen + 1] * 256;
       // print('获取帧长度 alen：$alen');
 
       // 当前包号 71
@@ -94,7 +89,7 @@ class CallTalk {
         iframe = IframeInfo();
         iframe!.iframeIndex = getIframeIndex;
         iframe!.bagNum = getBagNum;
-        // iframe!.cur_len = alen;
+        iframe!.cur_len = alen;
         iframe!.bb = [];
         // growableList = iframe!.bb!.toList(growable: true);
       }
@@ -107,12 +102,14 @@ class CallTalk {
         iframe!.bb!.addAll(getList);
       }
       // print(
-      //     'iframe.bagNum: ${iframe!.bagNum} iframe.bagReceive: ${iframe!.bagReceive}');
+      // 'iframe.bagNum: ${iframe!.bagNum} iframe.bagReceive: ${iframe!.bagReceive}');
 
       // 如果收到的包数等于总包数，说明这一帧数据已经接收完毕
       if (iframe!.bagNum == iframe!.bagReceive &&
+          iframe!.bagReceive == getBagNum &&
           getIframeIndex == iframe!.iframeIndex) {
         // print('播放第${iframe!.iframeIndex}帧 一帧图片的hexStringData: ${Uint8List.fromList(growableList)}');
+        // print('得到的一张图片的数据长度为${iframe!.bb!.length}');
         eventBus.fire(GetTVDataRefreshUI(iframe!.bb!));
       } else {
         // print('接收到的包数不等于总包数');