diff --git a/Difficult_Rocket.py b/Difficult_Rocket.py
index c544efd..65389e3 100644
--- a/Difficult_Rocket.py
+++ b/Difficult_Rocket.py
@@ -31,8 +31,8 @@ if __name__ == '__main__':
 
     print(hi)
     try:
-        from Difficult_Rocket import main
         from Difficult_Rocket import crash
+        from Difficult_Rocket import main
 
         game = main.Game()
         game.start()
diff --git a/Difficult_Rocket/api/Exp.py b/Difficult_Rocket/api/Exp.py
index f5d0fa5..7541a30 100644
--- a/Difficult_Rocket/api/Exp.py
+++ b/Difficult_Rocket/api/Exp.py
@@ -11,6 +11,10 @@ github: @shenjackyuanjie
 gitee:  @shenjackyuanjie
 """
 
+__all__ = ['TexturesError',
+           'LanguageError',
+           'TestError']
+
 
 
 class Error(Exception):
@@ -38,3 +42,8 @@ class LanguageError(Error):
 
     def __str__(self):
         return '{}{}'.format(self.info, self.lang)
+
+
+class TestError(Error):
+    """就像名字一样 用于测试的error"""
+    pass
diff --git a/Difficult_Rocket/api/thread.py b/Difficult_Rocket/api/thread.py
index aea09d5..19c99b2 100644
--- a/Difficult_Rocket/api/thread.py
+++ b/Difficult_Rocket/api/thread.py
@@ -19,5 +19,5 @@ from Difficult_Rocket import crash
 class Threads(threading.Thread):
     def run(self) -> None:
         if crash.record_thread:
-            crash.all_thread[self.name] = self
+            crash.all_thread.append(self)
         super(Threads, self).run()
diff --git a/Difficult_Rocket/client.py b/Difficult_Rocket/client.py
index 7025c50..8001efa 100644
--- a/Difficult_Rocket/client.py
+++ b/Difficult_Rocket/client.py
@@ -23,8 +23,10 @@ if __name__ == '__main__':  # been start will not run this
 
 import pyglet
 from pyglet.window import key, mouse
+from Difficult_Rocket.api.Exp import *
 from Difficult_Rocket.drag_sprite import DragSprite
-from Difficult_Rocket.api import Exp, tools, config, new_thread
+from Difficult_Rocket.crash import create_crash_report
+from Difficult_Rocket.api import tools, config, new_thread
 
 
 class Client:
@@ -204,8 +206,5 @@ class ClientWindow(pyglet.window.Window):
         config_file['window']['width'] = str(self.width)
         config_file['window']['height'] = str(self.height)
         config_file.write(open('configs/main.config', 'w', encoding='utf-8'))
-        # pyglet source code
-        self.has_exit = True
-        from pyglet import app
-        if app.event_loop.is_running:
-            self.close()
+        create_crash_report()
+        super(ClientWindow, self).on_close()
diff --git a/Difficult_Rocket/crash.py b/Difficult_Rocket/crash.py
index 3f372bd..44427a1 100644
--- a/Difficult_Rocket/crash.py
+++ b/Difficult_Rocket/crash.py
@@ -33,7 +33,7 @@ Thread_message = """##  Thread info
 System_message = """##  System info
 """
 
-all_thread = {threading.main_thread().name: threading.main_thread()}
+all_thread = [threading.main_thread()]
 record_thread = True
 
 
@@ -55,7 +55,10 @@ def markdown_line_handler(string: Optional[str or bool or int or float], code: b
 
 
 def create_crash_report(info: str = None) -> None:
-    crash_info = crash_info_handler(info)
+    if info:
+        crash_info = crash_info_handler(info)
+    else:
+        crash_info = crash_info_handler(traceback.format_exc())
     if 'crash_report' not in os.listdir('./'):
         os.mkdir('./crash_report')
     date_time = time.strftime('%Y-%m-%d %H-%M-%S', time.gmtime(time.time()))
@@ -65,9 +68,12 @@ def create_crash_report(info: str = None) -> None:
         crash_file.write(crash_info)
         crash_file.write(Thread_message)
         for thread in all_thread:
-            crash_file.write(markdown_line_handler(thread.name, code=True))
+            thread: threading.Thread
+            crash_file.write(markdown_line_handler(f'{thread.name}', code=True))
+            crash_file.write(markdown_line_handler(f'order: {all_thread.index(thread)}', level=2))
             crash_file.write(markdown_line_handler(f'Ident: {thread.ident}', level=2))
             crash_file.write(markdown_line_handler(f'Daemon: {thread.isDaemon()}', level=2))
+            crash_file.write(markdown_line_handler(f'Running: {thread.is_alive()}', level=2))
         crash_file.write(System_message)