diff --git a/GISDlg.cpp b/GISDlg.cpp
index 743f1ad..f212b04 100644
--- a/GISDlg.cpp
+++ b/GISDlg.cpp
@@ -1830,7 +1830,7 @@ void CGISDlg::OnRemoveAllLayers()
 	m_map.SetBackColor(RGB(0,0,0));
 
 	//是否已经加载了地图
-	m_bHaveAddMap = false;
+	//m_bHaveAddMap = false;
 }
 
 
@@ -4484,6 +4484,7 @@ void CGISDlg::CreateFloatToolBar()
 
 	m_ImageList.Create(24, 24, ILC_COLOR24|ILC_MASK, 0, 0);                  //创建Image List  
 	CRect rcToolBar;
+	
 /*
 	rcToolBar.top = m_rcGISArea.top;
 	rcToolBar.left = m_rcGISArea.right-24;
@@ -4529,6 +4530,7 @@ void CGISDlg::CreateFloatToolBar()
 
 	//m_ToolBar.ShowWindow(SW_HIDE);  
 	RepositionBars(AFX_IDW_CONTROLBAR_FIRST,AFX_IDW_CONTROLBAR_LAST, 0);
+
 }
 
 
diff --git a/GISDlg.h b/GISDlg.h
index d7deb35..becf507 100644
--- a/GISDlg.h
+++ b/GISDlg.h
@@ -60,6 +60,7 @@ public:
 	CGISDlg(CWnd* pParent = NULL);   // standard constructor
 
 	~CGISDlg();
+
 	/*******************新增<编辑航线>功能**************************/
 	map<int,DrawLineDataStruct> m_ShowedLineDataList;  //存储已显示的航线数据
 	DrawLineDataStruct m_editLineDataGroup;  //编辑航线数据