diff --git a/app/src/main/cpp/PhoneDevice.cpp b/app/src/main/cpp/PhoneDevice.cpp
index 48812724..c7fa2907 100644
--- a/app/src/main/cpp/PhoneDevice.cpp
+++ b/app/src/main/cpp/PhoneDevice.cpp
@@ -1699,9 +1699,9 @@ bool CPhoneDevice::TakePhoto(const IDevice::PHOTO_INFO& photoInfo, const vector<
         time_t ts = time(NULL);
         if(!GetPTZSensorsStatus() && !GetCameraStatus())
         {
-            OpenPTZSensors(120);
+            OpenPTZSensors(photoInfo.selfTestingTime);
         }
-        CameraPhotoCmd(ts, photoInfo.channel, 0, 6, 0);
+        CameraPhotoCmd(ts, photoInfo.channel, 0, photoInfo.resolution, 0);
         res = TakePTZPhotoCb(3, photoInfo);
     }
     else if (mPhotoInfo.usingSysCamera == 1)