diff --git a/cloud/dahua/src/main/java/com/example/dahua/MyTask.java b/cloud/dahua/src/main/java/com/example/dahua/MyTask.java
index ab26de6..e2c367a 100644
--- a/cloud/dahua/src/main/java/com/example/dahua/MyTask.java
+++ b/cloud/dahua/src/main/java/com/example/dahua/MyTask.java
@@ -273,18 +273,11 @@ public class MyTask implements ApplicationRunner {
 
             pBuffer.read(0, bufferBytes, 0, dwBufSize);
 
-
             File path = new File(".\\FaceRecoder");
             if (!path.exists()) {
                 path.mkdir();
             }
 
-            //设备ID获取
-            NetSDKLib.NET_DEVICEINFO_Ex deviceInfo = new NetSDKLib.NET_DEVICEINFO_Ex();
-            ToolKits.GetPointerData(dwUser, deviceInfo);
-
-            String szSn = new String(deviceInfo.sSerialNumber).trim();
-
             ///< 门禁事件
             if (dwAlarmType == NetSDKLib.EVENT_IVS_ACCESS_CTL) {
                 NetSDKLib.DEV_EVENT_ACCESS_CTL_INFO msg = new NetSDKLib.DEV_EVENT_ACCESS_CTL_INFO();
@@ -295,6 +288,12 @@ public class MyTask implements ApplicationRunner {
                 int messageCode = msg.nErrorCode;
                 System.out.println("sda:" + card + " 抓拍照片存储地址:");
 
+                //设备ID获取
+                NetSDKLib.NET_DEVICEINFO_Ex deviceInfo = new NetSDKLib.NET_DEVICEINFO_Ex();
+                ToolKits.GetPointerData(dwUser, deviceInfo);
+
+                String szSn = new String(deviceInfo.sSerialNumber).trim();
+
                 try {
                     if (!StringUtils.isEmpty(card)) {
                         // 保存图片，获取图片缓存
--
libgit2 0.21.0