diff --git a/src/left_over/MSRegionSurveilanceCpu.cpp b/src/left_over/MSRegionSurveilanceCpu.cpp
index 7358b5e..c92198d 100644
--- a/src/left_over/MSRegionSurveilanceCpu.cpp
+++ b/src/left_over/MSRegionSurveilanceCpu.cpp
@@ -41,23 +41,6 @@ int IRegionSurveillanceCpu::rs_init(const rs_params &param)
 }
 int IRegionSurveillanceCpu::rs_init_region(int num_roi, region_info* region_infos/*, bool iflog*/)
 {
-	//RegionInfo reginifos;
-	//reginifos.AlarmInfo = region_infos->alarm_info;                  // 1进入禁区 2离开禁区 3单向越界 4双向越界 5徘徊 6丢包
-	//reginifos.nPointNum = region_infos->point_num;
-	//for (int i = 0; i < MAXVERTEXNUM; ++i)
-	//{
-	//	reginifos.pROI[i].x = region_infos->p_roi[i].x_;
-	//	reginifos.pROI[i].y = region_infos->p_roi[i].y_;
-	//}
-	//CMPoint pROI[MAXVERTEXNUM];
-	//reginifos.nFrameNum = region_infos->frame_num;
-	//reginifos.dirPoint.x = region_infos->dir_point.x_;
-	//reginifos.dirPoint.y = region_infos->dir_point.y_;
-	//reginifos.finaldir = region_infos->finaldir;
-	//reginifos.ArrowStartPoint.x = region_infos->arrow_start_point.x_;
-	//reginifos.ArrowStartPoint.y = region_infos->arrow_start_point.y_;
-	//reginifos.ArrowEndPoint.x = region_infos->arrow_end_point.x_;		//箭头的终止端点 箭头指向正方形
-	//reginifos.ArrowEndPoint.y = region_infos->arrow_end_point.y_;		//箭头的终止端点 箭头指向正方形
 	int r = 0;
 	for (int i = 0; i < rect_num; ++i)
 	{
@@ -70,20 +53,10 @@ int IRegionSurveillanceCpu::rs_detect(const sy_img &img_data, region_info* regio
 	RegionInfo reginifos;
 	reginifos.AlarmInfo = region_infos->alarm_info;                  // 1进入禁区 2离开禁区 3单向越界 4双向越界 5徘徊 6丢包
 	reginifos.nPointNum = region_infos->point_num;
-	/*for (int i = 0; i < MAXVERTEXNUM; ++i)
-	{
-		reginifos.pROI[i].x = region_infos->p_roi[i].x_;
-		reginifos.pROI[i].y = region_infos->p_roi[i].y_;
-	}*/
+
 	CMPoint pROI[MAXVERTEXNUM];
 	reginifos.nFrameNum = region_infos->frame_num;
-	//reginifos.dirPoint.x = region_infos->dir_point.x_;
-	//reginifos.dirPoint.y = region_infos->dir_point.y_;
-	//reginifos.finaldir = region_infos->finaldir;
-	//reginifos.ArrowStartPoint.x = region_infos->arrow_start_point.x_;
-	//reginifos.ArrowStartPoint.y = region_infos->arrow_start_point.y_;
-	//reginifos.ArrowEndPoint.x = region_infos->arrow_end_point.x_;		//箭头的终止端点 箭头指向正方形
-	//reginifos.ArrowEndPoint.y = region_infos->arrow_end_point.y_;		//箭头的终止端点 箭头指向正方形
+
 
 
 	int totalObjCount = 0;
@@ -94,11 +67,9 @@ int IRegionSurveillanceCpu::rs_detect(const sy_img &img_data, region_info* regio
 	memcpy(gray->imageData, img_data.data_, img_data.w_*img_data.h_ * img_data.c_);
 	//cvSetData(gray, img_data.data_, img_data.w_);
 	for (int k = 0; k < rect_num; ++k)
-	//int k = 0;
 	{
 		IplImage * img = cvCreateImage(cvSize(rect[k].width_, rect[k].height_), 8, 1);
 		Screenshot(gray, img, rect[k]);
-		//cv::Mat roi_img = cv::src_img(Range(0, 100), Range(50, 200));
 		IReginCpu[k]->RSDetect((unsigned char*)(img->imageData), &reginifos);
 		auto ObjCount = IReginCpu[k]->getObjectNum();
 
diff --git a/src/left_over/RegionSurveillanceProcess.h b/src/left_over/RegionSurveillanceProcess.h
index ddac83c..5ec4fae 100644
--- a/src/left_over/RegionSurveillanceProcess.h
+++ b/src/left_over/RegionSurveillanceProcess.h
@@ -31,12 +31,12 @@ public:
 	//	}
 	//
 	//};
-
+	virtual ~RegionSurveillanceProcess() {};
 	virtual int rs_init(const rs_params &param) = 0;
 	virtual int rs_init_region(int num_roi, region_info* region_infos/*, bool iflog*/) = 0;
 	virtual int rs_detect(const sy_img &img_data, region_info* region_infos, rs_result *result) = 0;
 	//virtual int rs_get_arrowdir(const sy_point &p_roi0, const sy_point &p_roi1, const sy_point &dir) = 0;
-	void* handle;
+	//void* handle;
 	int licence_status = -1;
 	int thrd_status = -1;
 	double scale;
diff --git a/src/left_over/svibe.cpp b/src/left_over/svibe.cpp
index 64ad291..df728f4 100644
--- a/src/left_over/svibe.cpp
+++ b/src/left_over/svibe.cpp
@@ -3352,14 +3352,13 @@ void RegionSurveillance::RSrelease()
 		greyImgData = NULL;
 	}
 	
-	if (vbM->bg_samples != NULL)
-	{
-		free(vbM->bg_samples);
-		vbM->bg_samples = NULL;
-	}
-
 	if (vbM != NULL)
 	{
+		if (vbM->bg_samples != NULL)
+		{
+			free(vbM->bg_samples);
+			vbM->bg_samples = NULL;
+		}
 		free(vbM);
 		vbM = NULL;
 	}