save project

client.py

@@ -13,9 +13,9 @@ class Note():       # 便签、笔记
         self.bg_img=tkinter.PhotoImage(file="pg.png") 
 
     def show(self):     # 布置窗口界面
-        slf.canvas=tkinter.Canvas(self.root,width=300,height=340,bg="lightgreen")
-        slf.canvas.create_image(0,0,self.image=bg_img,anchor=NW)
-        slf.canvas.place(x=0,y=0)
+        self.canvas=tkinter.Canvas(self.root,width=300,height=340,bg="lightgreen")
+        self.canvas.create_image(0,0,self.image=bg_img,anchor=NW)
+        self.canvas.place(x=0,y=0)
         # 输入框
         self.ent = tkinter.Entry(self.root, show=None, 
                    font=('宋体', 13), bg="snow", width=25)