diff --git a/app/src/main/cpp/SensorsProtocol.cpp b/app/src/main/cpp/SensorsProtocol.cpp
index a08b7401..51c6f05e 100644
--- a/app/src/main/cpp/SensorsProtocol.cpp
+++ b/app/src/main/cpp/SensorsProtocol.cpp
@@ -1873,20 +1873,20 @@ void CameraPhotoPortDataProcess(SIO_PARAM_SERIAL_DEF *curserial)
 			packsize = rtumsg.MsgData[i + 3] + rtumsg.MsgData[i + 2] * 256;
 			memmove(&curserial->image.buf[iNo - 1], &rtumsg.MsgData[i + 4], packsize);
 			curserial->image.ilen[iNo - 1] = packsize;
-			sprintf(szbuf, "收到第%d(总%d包)包长=%d", iNo, srdt.imagepacketnum, packsize);
+			sprintf(szbuf, "收到第%d(总%d包)包长=%d", iNo, curserial->image.imagenum, packsize);
 			DebugLog(0, szbuf, 'V');
 			curserial->RevCmdFlag = 1;
 			curserial->FirstCmdTimeCnt = get_msec();
 			if (iNo == curserial->SerialCmdidx)
 			{
-				if (iNo == srdt.imagepacketnum)
+				if (iNo == curserial->image.imagenum)
 				{   /* 检查是否有漏包*/
-					for (pidx = 0; pidx < srdt.imagepacketnum; pidx++)
+					for (pidx = 0; pidx < curserial->image.imagenum; pidx++)
 					{
 						if (curserial->image.ilen[pidx] < 1)
 							break;
 					}
-					if (pidx < srdt.imagepacketnum)
+					if (pidx < curserial->image.imagenum)
 					{
 						iNo = pidx;
 						recvend = 0;
@@ -1918,7 +1918,7 @@ void CameraPhotoPortDataProcess(SIO_PARAM_SERIAL_DEF *curserial)
 				}
 				else
 				{
-					if ((iNo > srdt.imagepacketnum) || (0 >= srdt.imagepacketnum))
+					if ((iNo > curserial->image.imagenum) || (0 >= curserial->image.imagenum))
 					{
 						curserial->SerialCmdidx = -1;
 					}
@@ -3503,7 +3503,7 @@ void SendCameraCmdFormPollCmdBuf(SIO_PARAM_SERIAL_DEF *pPortParam)
 	pPortParam->m_iRevStatus = 0;
 	if (pPortParam->fd < 0)
 		return;
-	len = GM_SerialComSend(&pPortParam->PollCmd[2], pPortParam->cmdlen - 2, pPortParam->fd);
+	len = GM_CameraComSend(&pPortParam->PollCmd[2], pPortParam->cmdlen - 2, pPortParam->fd);
 	if (len < 1)
 	{
 		sprintf(buf, "摄像机串口, 发送命令失败!");