diff --git a/bin/__init__.py b/bin/__init__.py
index 6a8a702..3b39b3d 100644
--- a/bin/__init__.py
+++ b/bin/__init__.py
@@ -5,10 +5,10 @@ mail: 3695888@qq.com
 # import folders
 #
 
-import client
-import configs
-import delivery
 # import in this folder
 import main
-import server
 import tools
+import client
+import server
+import configs
+import delivery
diff --git a/bin/client.py b/bin/client.py
index f6c4467..9eedf5f 100644
--- a/bin/client.py
+++ b/bin/client.py
@@ -5,7 +5,7 @@ mail: 3695888@qq.com
 
 import multiprocessing as mp
 
-import libs
+import bin
 import pyglet
 import pyglet.app
 from pyglet.resource import image
@@ -21,12 +21,12 @@ class RenderThread(mp.Process, pyglet.window.Window):
         # value
         self.process_id = 'Render'
         self.process_name = 'render process'
-        # share memery
+        # share memory
         self.dev_list = dev_list
         self.dev_dic = dev_dic
         # dic
         self.parts = {}  # this ship parts
-        self.o_parts = {}  # stand for opther parts
+        self.o_parts = {}  # stand for other parts
         self.b_g_e = {}  # stand for back ground element
         self.planet_system = {}  # hole planet system
         # list
@@ -42,18 +42,18 @@ class RenderThread(mp.Process, pyglet.window.Window):
         # window
         self.window = Window(width=int(self.window_c['width']),
                              height=int(self.window_c['height']),
-                             fullscreen=libs.tools.mbool(self.window_c['fullscreen']),
+                             fullscreen=bin.tools.mbool(self.window_c['full_screen']),
                              caption=str(self.window_c['caption']),
-                             visible=libs.tools.mbool(self.window_c['visible']))
+                             visible=bin.tools.mbool(self.window_c['visible']))
 
     def on_draw(self):
         pass
 
-    def on_mouse_motion(self):
+    def on_mouse_motion(self, x, y, dx, dy):
         pass
 
-    def on_key_press(self):
+    def on_key_press(self, symbol, modifiers):
         pass
 
-    def on_key_release(self):
+    def on_key_release(self, symbol, modifiers):
         pass
diff --git a/bin/main.py b/bin/main.py
index 52df041..66f0967 100644
--- a/bin/main.py
+++ b/bin/main.py
@@ -5,7 +5,10 @@ mail: 3695888@qq.com
 
 from multiprocessing import Manager as share
 
-import libs
+import bin
+
+import server
+import client
 
 
 class Game():
@@ -13,8 +16,8 @@ class Game():
     def __init__(self):
         self.dics = share().dict()
         self.lists = share().list()
-        self.client = libs.libs.client()
-        self.server = libs.libs.server()
+        self.client = client.RenderThread(self.lists, self.dics)
+        self.server = server.server(self.lists, self.dics)
 
     def setup(self):
         pass
diff --git a/docs/configes sample/window.json5 b/docs/configes sample/window.json5
index 0f34c29..b09b605 100644
--- a/docs/configes sample/window.json5	
+++ b/docs/configes sample/window.json5	
@@ -1,9 +1,9 @@
 {
-    "width": "int",
-    "height": "int",
-    "fullscreen": "`1/0`",
-    "caption": "xxx",
-    "resizable":"1/0",
-    "visible": "1/0",
-    "style": "xxx(in list)"
+  "width": "int",
+  "height": "int",
+  "full_screen": "`1/0`",
+  "caption": "xxx",
+  "resizable": "1/0",
+  "visible": "1/0",
+  "style": "xxx(in list)"
 }
\ No newline at end of file
diff --git a/sys_value/window.json5 b/sys_value/window.json5
index 18ec77a..3c79860 100644
--- a/sys_value/window.json5
+++ b/sys_value/window.json5
@@ -1,9 +1,9 @@
 {
-    "width": "1024",
-    "height": "768",
-    "fullscreen": "0",
-    "caption": "Simple Rocket 0.1",
-    "resizable":"1",
-    "visible": "1",
-    "style": "None"
+  "width": "1024",
+  "height": "768",
+  "full_screen": "0",
+  "caption": "Simple Rocket 0.1",
+  "resizable": "1",
+  "visible": "1",
+  "style": "None"
 }
\ No newline at end of file
diff --git a/test_mutiproser.py b/test_mutiproser.py
index 1f55c43..5ec03a5 100644
--- a/test_mutiproser.py
+++ b/test_mutiproser.py
@@ -1,8 +1,9 @@
+
 import multiprocessing as mp
-import os
-import random
-import time
 from multiprocessing.context import Process
+import os
+import time
+import random
 
 
 class Main(mp.Process):
diff --git a/test_threading.py b/test_threading.py
index 43f37d3..2141df2 100644
--- a/test_threading.py
+++ b/test_threading.py
@@ -1,7 +1,8 @@
-import os
-import random
 import threading
 import time
+import os
+import sys
+import random
 
 
 class Aclass(threading.Thread):