diff --git a/GISDlg.cpp b/GISDlg.cpp
index 77f9433..ee1e098 100644
--- a/GISDlg.cpp
+++ b/GISDlg.cpp
@@ -2685,7 +2685,7 @@ void CGISDlg::MouseMoveMap1(short Button, short Shift, long x, long y)
 		double yPoints[5];
 		double endPoint[2] = {dX,dY};
 		ComputeRectanglePoints(firstZonePoint,endPoint,xPoints,yPoints);
-		DrawRestrictedZone(noFlyZoneLayersID[0],xPoints,yPoints,5,1);
+		DrawRestrictedZone(m_tempZoneLayerID,xPoints,yPoints,5,1);
 		m_map.Redraw();
 	}
 
@@ -4933,7 +4933,7 @@ void CGISDlg::OnShowGivenLine(const CString strLineFileName)
 		}
 
 		int ch = lineDataGroup.linePts[lineDataGroup.pointNum-1].ch1;
-		if (ch==0x0C) //限飞区
+		if (ch==0x0D) //限飞区
 		{
 			//ClearZoneLayer(restrictedZoneLayersID[lineDataGroup.lineID-1]);
 			double xPoints[5];
@@ -4946,7 +4946,7 @@ void CGISDlg::OnShowGivenLine(const CString strLineFileName)
 			DrawRestrictedZone(restrictedZoneLayersID[lineDataGroup.lineID-1],xPoints,yPoints,5,0);
 			return;
 		}
-		else if(ch == 0x0D) //禁飞区
+		else if(ch == 0x0C) //禁飞区
 		{
 			double xPoints[5];
 			double yPoints[5];
@@ -7732,11 +7732,15 @@ void CGISDlg::ShowSaveZoneDlg(double* xPoints,double* yPoints)
 			
 			fclose(fp);
 		}
+		if (m_tempZoneLayerID>=0)
+		{
+			m_map.RemoveLayer(m_tempZoneLayerID);
+			m_tempZoneLayerID = -1;
+		}
 		//显示区域
 		OnShowGivenLine(filename);
+		m_map.Redraw();
 	}
-	m_map.RemoveLayer(m_tempZoneLayerID);
-	m_map.Redraw();
 	
 }