diff --git a/source/tool.py b/source/tool.py
index 7aa98a4..9becdce 100755
--- a/source/tool.py
+++ b/source/tool.py
@@ -89,7 +89,8 @@ class Control():
             elif event.type == pg.MOUSEBUTTONDOWN:
                 self.mouse_pos = pg.mouse.get_pos()
                 self.mouse_click[0], _, self.mouse_click[1] = pg.mouse.get_pressed()
-                print('pos:', self.mouse_pos)
+                # self.mouse_click[0]表示左键，self.mouse_click[1]表示右键
+                print('点击位置:', self.mouse_pos, '左右键点击情况:', self.mouse_click)
 
 
     def run(self):