diff --git a/app/src/main/cpp/netcamera/netcamera.h b/app/src/main/cpp/netcamera/netcamera.h
index 1c6cab76..7ab471f0 100644
--- a/app/src/main/cpp/netcamera/netcamera.h
+++ b/app/src/main/cpp/netcamera/netcamera.h
@@ -43,7 +43,7 @@ struct NET_PHOTO_INFO
 
 bool requestCapture(uint8_t channel, uint8_t preset, const NET_PHOTO_INFO& photoInfo);
 bool requestCapture(uint8_t channel, uint8_t preset, const NET_PHOTO_INFO& photoInfo, std::vector<uint8_t>& img);
-bool setOSD(uint8_t channel, bool status, int type, uint32_t cameraId, const NET_PHOTO_INFO& photoInfo);
+//bool setOSD(uint8_t channel, bool status, int type, uint32_t cameraId, const NET_PHOTO_INFO& photoInfo);
 int UniviewResolutionSet(const NET_PHOTO_INFO& photoInfo, int channel, unsigned int cmd);
 int uniview_resolution_jsoncpp_file_info(Json::Value &outdata, unsigned int cmd);