diff --git a/libs/main.py b/libs/main.py
index 44c7383..4fc387f 100644
--- a/libs/main.py
+++ b/libs/main.py
@@ -6,9 +6,6 @@ mail: 3695888@qq.com
 import pyglet
 import libs
 
-from pyglet.window import Window
-from pyglet.app import run
-
 
 class Game:
     def __init__(self):
@@ -21,11 +18,11 @@ class Game:
         # list
 
     def start_game(self):
-        run()
+        pyglet.app.run()
 
     def setup(self):
         # window
-        self.window = Window(width=800, height=600,
+        self.window = pyglet.window.Window(width=800, height=600,
                     caption='minecraft PE', resizable=True)