diff --git a/Difficult_Rocket/client/__init__.py b/Difficult_Rocket/client/__init__.py
index 6670548..0cf97d7 100644
--- a/Difficult_Rocket/client/__init__.py
+++ b/Difficult_Rocket/client/__init__.py
@@ -20,6 +20,15 @@ import traceback
 from typing import List, Union
 from decimal import Decimal
 
+# third function
+import tomlkit
+import pyglet
+# from pyglet import gl
+from pyglet.gl import *
+# from pyglet.libs.win32 import _user32
+from pyglet.window import Window
+from pyglet.window import key, mouse
+
 # Difficult_Rocket function
 from Difficult_Rocket import Options, DR_runtime
 from Difficult_Rocket.command import line, tree
@@ -32,14 +41,6 @@ from Difficult_Rocket.client.fps.fps_log import FpsLogger
 from Difficult_Rocket.client.guis.widgets import InputBox
 from Difficult_Rocket.exception.command import CommandError
 
-import tomlkit
-import pyglet
-# from pyglet import gl
-from pyglet.gl import *
-# from pyglet.libs.win32 import _user32
-from pyglet.window import Window
-from pyglet.window import key, mouse
-
 
 class Client:
     def __init__(self, net_mode='local'):
diff --git a/Difficult_Rocket/client/render/sr1_ship.py b/Difficult_Rocket/client/render/sr1_ship.py
new file mode 100644
index 0000000..50d4925
--- /dev/null
+++ b/Difficult_Rocket/client/render/sr1_ship.py
@@ -0,0 +1,12 @@
+#  -------------------------------
+#  Difficult Rocket
+#  Copyright © 2021-2022 by shenjackyuanjie 3695888@qq.com
+#  All rights reserved
+#  -------------------------------
+
+# third party package
+from defusedxml.ElementTree import parse
+
+# Difficult Rocket
+from Difficult_Rocket.client.screen import BaseScreen
+
diff --git a/Difficult_Rocket/main.py b/Difficult_Rocket/main.py
index 4da0294..60722fb 100644
--- a/Difficult_Rocket/main.py
+++ b/Difficult_Rocket/main.py
@@ -22,7 +22,7 @@ if __name__ == '__main__':  # been start will not run this
     sys.path.append('/bin/libs')
     sys.path.append('/bin')
 
-from Difficult_Rocket import client, server, DR_option
+from Difficult_Rocket import client, DR_option
 from Difficult_Rocket.utils import tools
 from Difficult_Rocket.utils.translate import tr
 
@@ -56,7 +56,6 @@ class Game:
 
     def setup(self) -> None:
         self.client = client.Client(net_mode='local')
-        self.server = server.Server(net_mode='local')
 
     def python_version_check(self) -> None:  # best 3.8+ and write at 3.8.10
         self.logger.info('{} {}'.format(tr['main']['version.now_on'], self.on_python_v))
@@ -69,7 +68,6 @@ class Game:
 
     # @new_thread('main')
     def _start(self):
-        self.server.run()
         threaded = False
         if threaded:
             try:
diff --git a/pyproject.toml b/pyproject.toml
index 78b19b6..b505e79 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -18,8 +18,9 @@ setuptools = "^65.5.0"
 viztracer = "^0.15.4"
 vizplugins = "^0.1.2"
 Cython = "^0.29.32"
+defusedxml = "*"
 
 
 [build-system]
-requires = ["poetry-core"]
+requires = ["setuptools"]
 build-backend = "poetry.core.masonry.api"
diff --git a/requirement.txt b/requirement.txt
index 3033524..4b67b52 100644
--- a/requirement.txt
+++ b/requirement.txt
@@ -2,7 +2,7 @@ psutil
 pillow
 objprint
 # selenium
-
+defusedxml
 tomlkit
 pymunk
 rtoml