diff --git a/app/src/main/cpp/PhoneDevice.cpp b/app/src/main/cpp/PhoneDevice.cpp
index 028aa0fe..9bffede4 100644
--- a/app/src/main/cpp/PhoneDevice.cpp
+++ b/app/src/main/cpp/PhoneDevice.cpp
@@ -1526,7 +1526,7 @@ bool CPhoneDevice::TakePhotoWithNetCamera(IDevice::PHOTO_INFO& localPhotoInfo, c
     {
         // Hai Kang
         netPhotoInfo.authType = HTTP_AUTH_TYPE_DIGEST;
-        snprintf(netPhotoInfo.url, sizeof(netPhotoInfo.url), "/ISAPI/Streaming/channels/%u/picture", (uint32_t)localPhotoInfo.channel);
+        snprintf(netPhotoInfo.url, sizeof(netPhotoInfo.url), "/ISAPI/Streaming/channels/%u/picture", (uint32_t)localPhotoInfo.cameraId);
     }
     else if (localPhotoInfo.vendor == 2)
     {
@@ -1538,7 +1538,7 @@ bool CPhoneDevice::TakePhotoWithNetCamera(IDevice::PHOTO_INFO& localPhotoInfo, c
         // Yu Shi
         netPhotoInfo.authType = HTTP_AUTH_TYPE_DIGEST;
         int streamSid = 0; // should put into config
-        snprintf(netPhotoInfo.url, sizeof(netPhotoInfo.url), "/LAPI/V1.0/Channels/%u/Media/Video/Streams/%d/Snapshot", (uint32_t)localPhotoInfo.channel, streamSid);
+        snprintf(netPhotoInfo.url, sizeof(netPhotoInfo.url), "/LAPI/V1.0/Channels/%u/Media/Video/Streams/%d/Snapshot", (uint32_t)localPhotoInfo.cameraId, streamSid);
     }
     else if (localPhotoInfo.vendor == 5)
     {
@@ -1547,7 +1547,7 @@ bool CPhoneDevice::TakePhotoWithNetCamera(IDevice::PHOTO_INFO& localPhotoInfo, c
         // http://192.168.1.46/Snapshot/%u/RemoteImageCapture?ImageFormat=2&HorizontalPixel=1920&VerticalPixel=1080
         // http://192.168.1.101/Snapshot/1/2/RemoteImageCaptureV2?ImageFormat=jpg
         // http://192.168.1.101/Snapshot/1/1/RemoteImageCaptureV2?ImageFormat=jpg
-        snprintf(netPhotoInfo.url, sizeof(netPhotoInfo.url), "/Snapshot/%u/1/RemoteImageCaptureV2?ImageFormat=jpg", (uint32_t)localPhotoInfo.channel);
+        snprintf(netPhotoInfo.url, sizeof(netPhotoInfo.url), "/Snapshot/%u/1/RemoteImageCaptureV2?ImageFormat=jpg", (uint32_t)localPhotoInfo.cameraId);
     }
     else
     {