diff --git a/yiwinframe.py b/yiwinframe.py
index 7eb95e8..4a34e75 100644
--- a/yiwinframe.py
+++ b/yiwinframe.py
@@ -305,13 +305,17 @@ class YiwinFrame(wx.Frame):
             dlg.ShowModal()
 
     def OnPlotLast(self,e):
+        # 如何取数据 需要先合并数据？
+        self.popDialog(" 功能开发中...")
         pass
 
     def OnPlotLast7(self,e):
+        self.popDialog(" 功能开发中...")
         pass
 
     def OnPlot7(self,e):
-        pass    
+        self.popDialog(" 功能开发中...")
+        pass  
 
     def OnPlotSetting(self,e):
         with UI_Plot_Setting(