diff --git a/Difficult_Rocket/client/__init__.py b/Difficult_Rocket/client/__init__.py
index bd44a94..058bca3 100644
--- a/Difficult_Rocket/client/__init__.py
+++ b/Difficult_Rocket/client/__init__.py
@@ -13,9 +13,7 @@ gitee:  @shenjackyuanjie
 
 # system function
 import os
-import sys
 import time
-import ctypes
 import logging
 import traceback
 
@@ -28,8 +26,8 @@ from Difficult_Rocket.utils.translate import tr
 from Difficult_Rocket.guis.widgets import InputBox
 # from Difficult_Rocket.client.screen import DRScreen
 from Difficult_Rocket.utils import tools, translate
-from Difficult_Rocket.exception.command import CommandError
 from Difficult_Rocket.client.fps.fps_log import FpsLogger
+from Difficult_Rocket.exception.command import CommandError
 
 from libs import pyglet
 from libs.pyglet.window import Window
@@ -248,6 +246,9 @@ class ClientWindow(Window):
     keyboard and mouse input
     """
 
+    def activate(self):
+        super().activate()
+
     def on_mouse_motion(self, x, y, dx, dy) -> None:
         pass
 
diff --git a/Difficult_Rocket/utils/translate.py b/Difficult_Rocket/utils/translate.py
index 8ae9af8..ebfe434 100644
--- a/Difficult_Rocket/utils/translate.py
+++ b/Difficult_Rocket/utils/translate.py
@@ -11,17 +11,38 @@ github: @shenjackyuanjie
 gitee:  @shenjackyuanjie
 """
 
+import inspect
+import objprint
+
 from typing import Union
 
 from Difficult_Rocket.exception.language import *
 from Difficult_Rocket.utils import tools
 
+
 """
 这部分代码使用了中文编程，why？
 你觉得呢？
 """
 
 
+class Tr:
+    """
+    我不装了，我就复刻tr
+    """
+    def __init__(self):
+        self.frame = inspect.currentframe()
+        objprint.objprint(self.frame,
+                          honor_existing=False,
+                          depth=1)
+
+        objprint.objprint(self.frame.f_back,
+                          honor_existing=False,
+                          depth=1)
+
+
+
+
 class Lang:
     """
     用于创建一个对应语言的翻译类
@@ -70,9 +91,15 @@ class Lang:
             self.翻译结果 = tools.load_file(f'configs/lang/{language}.toml')
             self.语言 = language
         except FileNotFoundError:
-            raise TranslateKeyNotFoundError(f'{language}\'s language toml file not found')
+            raise TranslateKeyNotFound(f'{language}\'s language toml file not found')
 
     def lang(self, *args) -> Union[int, str, list, dict]:
+        frame = inspect.currentframe()
+        print("调用当前log的函数名:", frame.f_back.f_code.co_name)
+        # print("调用当前log的文件名:", frame.f_back.f_code.co_filename)
+        objprint.objprint(frame.f_back.f_code,
+                          honor_existing=False,
+                          depth=2)
         try:
             结果 = self.翻译结果
             for 选项 in args:
@@ -87,7 +114,7 @@ class Lang:
             except KeyError:
                 if self.直接返回原始数据:
                     return args
-                raise TranslateKeyNotFoundError(f'there\'s no key {args} in both {self.语言} and zh-CN')
+                raise TranslateKeyNotFound(f'there\'s no key {args} in both {self.语言} and zh-CN')
 
     def 翻译(self, *args) -> Union[int, str, list, dict]:
         return self.lang(args)
diff --git a/try/mod checks/mixin.py b/try/mod checks/mixin.py
new file mode 100644
index 0000000..d70cb95
--- /dev/null
+++ b/try/mod checks/mixin.py	
@@ -0,0 +1,20 @@
+#  -------------------------------
+#  Difficult Rocket
+#  Copyright © 2021-2022 by shenjackyuanjie 3695888@qq.com
+#  All rights reserved
+#  -------------------------------
+
+from typing import Callable
+
+func_list = []
+
+
+def mix_tick(func: Callable) -> Callable:
+    func_list.append(func)
+
+    def wrapped(game) -> None:
+        func()
+        return None
+
+    return wrapped
+
diff --git a/try/mod checks/mod_tick_check.py b/try/mod checks/mod_tick_check.py
index 8710272..a2c3d64 100644
--- a/try/mod checks/mod_tick_check.py	
+++ b/try/mod checks/mod_tick_check.py	
@@ -1,9 +1,8 @@
-#  Copyright (c) 2021. Lorem ipsum dolor sit amet, consectetur adipiscing elit.
-#  Morbi non lorem porttitor neque feugiat blandit. Ut vitae ipsum eget quam lacinia accumsan.
-#  Etiam sed turpis ac ipsum condimentum fringilla. Maecenas magna.
-#  Proin dapibus sapien vel ante. Aliquam erat volutpat. Pellentesque sagittis ligula eget metus.
-#  Vestibulum commodo. Ut rhoncus gravida arcu.
-
+#  -------------------------------
+#  Difficult Rocket
+#  Copyright © 2021-2022 by shenjackyuanjie 3695888@qq.com
+#  All rights reserved
+#  -------------------------------
 """
 writen by shenjackyuanjie
 mail:   3695888@qq.com
@@ -11,9 +10,9 @@ github: @shenjackyuanjie
 gitee:  @shenjackyuanjie
 """
 
-import decorators
+import mixin
 
 
-@decorators.mod_game.mix_tick('maybe?')
-def mixed(game: decorators.MainGame):
+@mixin.mix_tick('maybe?')
+def mixed(game):
     game.speed -= 1