diff --git a/DR-start.py b/DR-start.py
index f40cd94..81954f0 100644
--- a/DR-start.py
+++ b/DR-start.py
@@ -3,45 +3,69 @@
 #  Copyright © 2020-2023 by shenjackyuanjie 3695888@qq.com
 #  All rights reserved
 #  -------------------------------
+
 import os
 import sys
 import time
+import traceback
+import threading
+
+from pathlib import Path
 
 hi = """Difficult Rocket is writen by shenjackyuanjie
 email: 3695888@qq.com or shyj3695888@163.com
 QQ: 3695888"""
 
-errors = {
-    'TestError': '游戏正在调试中，某处引发了一个 TestError，不是bug造成的原因',
-    'AssertionError': '游戏的某处检查未通过，情报告issue',
-    'error.unknown': '游戏报错了，现在输出报错信息，请报告issue',
-    'error.happen': '游戏出现了一个报错！正在处理'
-}
-
 
 def print_path() -> None:
     print(f'{__file__=}')
     print(f'{sys.path=}')
     print(f'{sys.path[0]=}')
     print(f'{sys.argv[0]=}')
-    print(f'{os.getcwd()=}')
-    print(f'{os.path.abspath(__file__)=}')
-    print(f'{os.path.realpath(__file__)=}')
-    print(f'{os.path.split(os.path.split(os.path.realpath(__file__))[0])=}')
-    # 输出一遍大部分文件位置相关信息 以后可能会加到logs里
+    print(f'{Path.cwd()=}')
+    print(f'{Path(__file__).absolute()=}')
 
 
 def modify_path() -> None:
-    file_path = os.path.split(os.path.realpath(__file__))[0]
-    os.chdir(file_path)  # 将运行路径切换到文件位置 防止bug
-    sys.path.append(f'{file_path}/Difficult_Rocket')  # 添加local path
-    sys.path.append(f'{file_path}/libs')  # 添加 libs path
+    os.chdir(Path(__file__))  # 将运行路径切换到文件位置 防止bug
+    sys.path.append(f'./Difficult_Rocket')  # 添加local path
+    sys.path.append(f'./libs')  # 添加 libs path
+
+
+def start(start_time_ns: int) -> None:
+    from Difficult_Rocket import crash, DR_status
+    from Difficult_Rocket.runtime import DR_runtime
+    from Difficult_Rocket.exception import TestError
+    DR_runtime.start_time_ns = start_time_ns
+    try:
+        from Difficult_Rocket import main
+        main_game = main.Game()
+        main_game.start()
+        if DR_status.crash_report_test:
+            raise TestError('debug crash test')
+    except:
+        trace = traceback.format_exc()
+        crash.create_crash_report(trace)
+        crash.write_info_to_cache(sys.stdout)
+    print(crash.all_thread)
+    print(crash.all_process)
+    for a_thread in threading.enumerate():
+        print(a_thread)
+        if a_thread.is_alive() and a_thread != threading.current_thread() and a_thread != threading.main_thread():
+            a_thread.join(2)  # wait for 2 sec
+    import pyglet
+    pyglet.app.exit()  # make sure that pyglet has stopped
+
+
+def main() -> int:
+    print(hi, f"\n{time.ctime()}")  # hi！
+    # 记录启动信息
+    start_time_ns = time.time_ns()
+    print_path()
+    modify_path()
+    start(start_time_ns)
+    return 0
 
 
 if __name__ == '__main__':
-    print(hi,f"\n{time.ctime()}")  # hi！
-    # 记录启动信息
-    start_time_ns = time.time_ns()
-    start_time_perf_ns = time.perf_counter_ns()
-    print_path()
-    modify_path()
+    sys.exit(main())
diff --git a/DR.py b/DR.py
index b5a9a24..9d41192 100644
--- a/DR.py
+++ b/DR.py
@@ -62,9 +62,6 @@ def main() -> int:
         from Difficult_Rocket.runtime import DR_runtime
         DR_runtime.start_time_ns = start_time_ns
 
-        # from pyglet.gl import glClearColor  # 调整背景颜色
-        # glClearColor(0.5, 0.5, 0.5, 0)
-
         game = main.Game()  # 实例化一个游戏
         print(time.perf_counter_ns() - start_time_perf_ns, (time.perf_counter_ns() - start_time_perf_ns) / (10 ** 9), 'start')  # 输出一下启动用时
 
diff --git a/mods/dr_game/__init__.py b/mods/dr_game/__init__.py
index 0a9cbdd..eac5be3 100644
--- a/mods/dr_game/__init__.py
+++ b/mods/dr_game/__init__.py
@@ -12,6 +12,7 @@ from typing import Optional
 
 from Difficult_Rocket import DR_status
 from Difficult_Rocket.main import Game
+from Difficult_Rocket.main import Console
 from Difficult_Rocket.api.mod import ModInfo
 from Difficult_Rocket.client import ClientWindow
 from Difficult_Rocket.api.types import Options, Version