diff --git a/app/src/main/cpp/PhoneDevice.cpp b/app/src/main/cpp/PhoneDevice.cpp
index 8954f0ed..3fafc88b 100644
--- a/app/src/main/cpp/PhoneDevice.cpp
+++ b/app/src/main/cpp/PhoneDevice.cpp
@@ -1694,20 +1694,27 @@ bool CPhoneDevice::TakePhoto(const IDevice::PHOTO_INFO& photoInfo, const vector<
     }
     else if (mPhotoInfo.mediaType == 0 && (mPhotoInfo.cameraType == CAM_TYPE_SERIAL))
     {
-         if (photoInfo.preset != 0 && photoInfo.preset != 0xFF)
+        CPhoneDevice* pThis = this;
+        IDevice::PHOTO_INFO localPhotoInfo = mPhotoInfo;
+        std::thread t([localPhotoInfo, path, pThis]() mutable
+                      {
+         if (localPhotoInfo.preset != 0 && localPhotoInfo.preset != 0xFF)
          {
-            CameraPhotoCmd(time(NULL), photoInfo.channel, MOVE_PRESETNO, 0, photoInfo.preset);
+            CameraPhotoCmd(time(NULL), localPhotoInfo.channel, MOVE_PRESETNO, 0, localPhotoInfo.preset);
             std::this_thread::sleep_for(std::chrono::seconds(3));
         }
         time_t ts = time(NULL);
-        if(!GetPTZSensorsStatus() && !GetCameraStatus())
+        if(!pThis->GetPTZSensorsStatus() && !pThis->GetCameraStatus())
         {
-            XYLOG(XYLOG_SEVERITY_INFO, "Camera is SeltTesting, selfTestingtime = %d", photoInfo.selfTestingTime);
-            OpenPTZSensors(photoInfo.selfTestingTime);
+            XYLOG(XYLOG_SEVERITY_INFO, "Camera is SeltTesting, selfTestingtime = %d", localPhotoInfo.selfTestingTime);
+            pThis->OpenPTZSensors(localPhotoInfo.selfTestingTime);
         }
-        CameraPhotoCmd(ts, photoInfo.channel, 0, photoInfo.resolution, 0);
+        CameraPhotoCmd(ts, localPhotoInfo.channel, 0, localPhotoInfo.resolution, 0);
         XYLOG(XYLOG_SEVERITY_INFO, "Taking photo over");
-        res = TakePTZPhotoCb(3, photoInfo);
+        pThis->TakePTZPhotoCb(3, localPhotoInfo);
+                      });
+
+        t.detach();
     }
     else if (mPhotoInfo.usingSysCamera == 1)
     {