diff --git a/data_process_class_dll/data_process.cpp b/data_process_class_dll/data_process.cpp
index 2124d11..46601f4 100644
--- a/data_process_class_dll/data_process.cpp
+++ b/data_process_class_dll/data_process.cpp
@@ -268,11 +268,14 @@ int Data_Process:: track_delete(int delete_track_num,                   //手动
 int Data_Process::primary_target_add(int track_index)
 {
 
-	for ( size_t i=0; i<trust_track.size();i++)
+	for ( size_t i=0; i<trust_track.size();i++){
 		if(trust_track[i].Track_Index==track_index)
 		{
 			trust_track[i].primary_target_flag = 1;
+			//std::cout<< "Add primary target :" << trust_track[i].Track_Index << std::endl;
+			break;
 		}
+	}
 
 	return 0;
 }
@@ -285,6 +288,8 @@ int Data_Process::primary_target_cancel(int track_index)
 		if(trust_track[i].Track_Index==track_index)
 		{
 			trust_track[i].primary_target_flag = 0;
+			//std::cout<< "Cancel primary target :" << trust_track[i].Track_Index << std::endl;
+			break;
 		}
 	}
 
@@ -295,11 +300,13 @@ int Data_Process::primary_target_cancel(int track_index)
 int Data_Process:: tracking_start(int track_index)              //需要手动转入TAS跟踪的航迹号
 {
 
-	for ( size_t i=0; i<trust_track.size();i++)
+	for ( size_t i=0; i<trust_track.size();i++){
 		if(trust_track[i].Track_Index==track_index)
 		{
 			trust_track[i].manual_tracking_flag = 1;
+			break;
 		}
+	}
 
 	return 0;
 }
@@ -313,6 +320,7 @@ int Data_Process:: tracking_stop(int track_index)              //需要手动转
 		{
 			trust_track[i].manual_tracking_flag = 0;
 			trust_track[i].Track_Mode = 0;
+			break;
 		}
 	}
 
diff --git a/data_process_class_dll/track_asso.cpp b/data_process_class_dll/track_asso.cpp
index eb6e907..e2dbc65 100644
--- a/data_process_class_dll/track_asso.cpp
+++ b/data_process_class_dll/track_asso.cpp
@@ -65,8 +65,6 @@ int Track_Asso:: track_asso_process(std::vector<PointRecv>               *point_
 	//输出航迹
 	for (size_t i=0;i<trust_track->size();i++)
 	{                                                                                                                                                   // 输出更新航迹条件：
-//        if((*trust_track)[i].manual_tracking_flag==0)
-//        {
 		if((*trust_track)[i].Track_Update_Flag==1){
 			(*trust_track)[i].Track_Update_Flag=0;
 			*Trust_track_num_Output= *Trust_track_num_Output+1;
@@ -111,7 +109,6 @@ int Track_Asso:: track_asso_process(std::vector<PointRecv>               *point_
 			Trust_Track_Output[*Trust_track_num_Output-1][0].point_type=0;
 			Trust_Track_Output[*Trust_track_num_Output-1][0].prf_point = static_cast<float>((*trust_track)[i].prf_point);
 			Trust_Track_Output[*Trust_track_num_Output-1][0].track_snr = static_cast<float>((*trust_track)[i].snr_point);
-			Trust_Track_Output[*Trust_track_num_Output-1][0].Flag_Direction=Trust_Track_Output[*Trust_track_num_Output-1][0].vr_point>0?1:0;
 
 			//直接输出点迹高度-20260605
 			//Trust_Track_Output[*Trust_track_num_Output-1][0].z = (*trust_track)[i].range_point * sin((*trust_track)[i].elev_point/180.0*PI);
@@ -125,6 +122,26 @@ int Track_Asso:: track_asso_process(std::vector<PointRecv>               *point_
 			Trust_Track_Output[*Trust_track_num_Output-1][0].v_x=static_cast<float>((*trust_track)[i].X[1]);
 			Trust_Track_Output[*Trust_track_num_Output-1][0].v_y=static_cast<float>((*trust_track)[i].X[4]);
 
+			// Trust_Track_Output[*Trust_track_num_Output-1][0].Flag_Direction=Trust_Track_Output[*Trust_track_num_Output-1][0].vr_point>0?1:0;
+
+			if(acos((-x * (*trust_track)[i].X[1] - y * (*trust_track)[i].X[4]) / r / Trust_Track_Output[*Trust_track_num_Output-1][0].Range_V) < PI / 4)
+			{
+				Trust_Track_Output[*Trust_track_num_Output-1][0].Flag_Direction=1;
+				// if(r*abs(sin(azi - Direction_Angle))<500)
+				// {
+				// 	Trust_Track_Output[*Trust_track_num_Output-1][0].Flag_Direction=1;
+				// }
+				// else
+				// {
+				// 	Trust_Track_Output[*Trust_track_num_Output-1][0].Flag_Direction=0;
+				// }
+			}
+			else
+			{
+				Trust_Track_Output[*Trust_track_num_Output-1][0].Flag_Direction=0;
+			}
+
+
 			Trust_Track_Output[*Trust_track_num_Output-1][0].track_rcs = static_cast<float>((*trust_track)[i].RCS);
 			Trust_Track_Output[*Trust_track_num_Output-1][0].pitch_num = (*trust_track)[i].pitch_num;
 
diff --git a/data_process_class_dll/track_asso_tas.cpp b/data_process_class_dll/track_asso_tas.cpp
index 411eeb2..6f74c68 100644
--- a/data_process_class_dll/track_asso_tas.cpp
+++ b/data_process_class_dll/track_asso_tas.cpp
@@ -88,7 +88,24 @@ long long								latest_timestamp		//最新时间戳
 			Trust_Track_Output[*Trust_track_num_Output-1][0].v_y=static_cast<float>((*trust_track)[i].X[4]);
 			Trust_Track_Output[*Trust_track_num_Output-1][0].track_rcs = static_cast<float>((*trust_track)[i].RCS);
 			Trust_Track_Output[*Trust_track_num_Output-1][0].pitch_num = (*trust_track)[i].pitch_num;
-			Trust_Track_Output[*Trust_track_num_Output-1][0].Flag_Direction=Trust_Track_Output[*Trust_track_num_Output-1][0].vr_point>0?1:0;
+			// Trust_Track_Output[*Trust_track_num_Output-1][0].Flag_Direction=Trust_Track_Output[*Trust_track_num_Output-1][0].vr_point>0?1:0;
+
+			if(acos((-x * (*trust_track)[i].X[1] - y * (*trust_track)[i].X[4]) / r / Trust_Track_Output[*Trust_track_num_Output-1][0].Range_V) < PI / 4)
+			{
+				Trust_Track_Output[*Trust_track_num_Output-1][0].Flag_Direction=1;
+				// if(r*abs(sin(azi - Direction_Angle))<500)
+				// {
+				// 	Trust_Track_Output[*Trust_track_num_Output-1][0].Flag_Direction=1;
+				// }
+				// else
+				// {
+				// 	Trust_Track_Output[*Trust_track_num_Output-1][0].Flag_Direction=0;
+				// }
+			}
+			else
+			{
+				Trust_Track_Output[*Trust_track_num_Output-1][0].Flag_Direction=0;
+			}
 
 			std::memcpy(Trust_Track_Output[*Trust_track_num_Output-1][0].speed_dim, (*trust_track)[i].speed_dim, sizeof(Trust_Track_Output[*Trust_track_num_Output-1][0].speed_dim));
 			std::memcpy(Trust_Track_Output[*Trust_track_num_Output-1][0].range_dim, (*trust_track)[i].range_dim, sizeof(Trust_Track_Output[*Trust_track_num_Output-1][0].range_dim));