diff --git a/SR-PY.py b/SR-PY.py
index 7011558..622ce9b 100644
--- a/SR-PY.py
+++ b/SR-PY.py
@@ -6,9 +6,22 @@ mail: 3695888@qq.com
 import pyglet
 import libs
 import json
+import sys
+import os
+
 
 def main():
-    pass
+    main_path = "d:\\git\\SR"
+    os.chdir(path=main_path)
+    py_v_info = sys.version_info
+    py_v = str("%d.%d.%d" % (py_v_info[0], py_v_info[1], py_v_info[2]))
+    print("Simple Rocket is running on Python Vision %s" % py_v)
+    if py_v_info[0] == 2:
+        raise Exception("Simple Rocket need python vision 3+")
+    game = libs.main.Game
+    game.setup(game)
+    game.start_game(game)
+
 
 if __name__ == "__main__":
-    main()
\ No newline at end of file
+    main()
diff --git a/configs/basic_config.json b/configs/basic_config.json
new file mode 100644
index 0000000..fda6d92
--- /dev/null
+++ b/configs/basic_config.json
@@ -0,0 +1,3 @@
+{
+    "language": "zh_cn"
+}
\ No newline at end of file
diff --git a/configs/window.json b/configs/window.json
index 4623d8a..2b64535 100644
--- a/configs/window.json
+++ b/configs/window.json
@@ -1,10 +1,8 @@
 {
-    "size" : {
-        "x" : "1024",
-        "y" : "768",
-        "fullscreen" : "False"
-    },
-    "caption" : "Simple Rocket 0.1",
-    "visible" : "True",
-    "style" : "None"
+    "x": "1024",
+    "y": "768",
+    "fullscreen": "False",
+    "caption": "Simple Rocket 0.1",
+    "visible": "True",
+    "style": "None"
 }
\ No newline at end of file
diff --git a/docs/configes sample/window.json b/docs/configes sample/window.json
index ce1e4e8..1e2cea0 100644
--- a/docs/configes sample/window.json	
+++ b/docs/configes sample/window.json	
@@ -1,10 +1,8 @@
 {
-    "size" : {
-        "x" : "int",
-        "y" : "int",
-        "fullscreen" : "bool"
-    },
-    "caption" : "xxx",
-    "visible" : "bool",
-    "style" : "xxx(in list)"
+    "x": "int",
+    "y": "int",
+    "fullscreen": "bool",
+    "caption": "xxx",
+    "visible": "bool",
+    "style": "xxx(in list)"
 }
\ No newline at end of file
diff --git a/libs/__init__.py b/libs/__init__.py
index 43eb41a..894a895 100644
--- a/libs/__init__.py
+++ b/libs/__init__.py
@@ -4,7 +4,8 @@ mail: 3695888@qq.com
 """
 # import folders
 import libs.textures
+import libs.loads
 
 # import in this forder
-import libs.startup
-import libs.setups
+import libs.main
+import libs.setup
diff --git a/libs/loads.py b/libs/loads.py
new file mode 100644
index 0000000..97b2226
--- /dev/null
+++ b/libs/loads.py
@@ -0,0 +1,24 @@
+"""
+writen by shenjackyuanjie
+mail: 3695888@qq.com
+"""
+
+import json
+
+
+def config(file_name, stack=None):
+    rd = {}  # rd -> return
+    try:
+        with open(file_name, "r") as jf:  # jf -> json file
+            rd = json.load(jf)
+    except FileNotFoundError:
+        raise
+    if stack != None:
+        rd = rd[stack]
+    return rd
+
+
+def window_config():
+    j_config = config("./configs/window.json")
+    config_r = (j_config)
+    return config_r
diff --git a/libs/main.py b/libs/main.py
new file mode 100644
index 0000000..44c7383
--- /dev/null
+++ b/libs/main.py
@@ -0,0 +1,31 @@
+"""
+writen by shenjackyuanjie
+mail: 3695888@qq.com
+"""
+
+import pyglet
+import libs
+
+from pyglet.window import Window
+from pyglet.app import run
+
+
+class Game:
+    def __init__(self):
+        # value
+        # dic
+        self.parts = {}  # now ship parts
+        self.o_parts = {}  # stand for opther parts
+        self.b_g_e = {}  # stand for back ground element
+        self.window_c = libs.loads.window_config()
+        # list
+
+    def start_game(self):
+        run()
+
+    def setup(self):
+        # window
+        self.window = Window(width=800, height=600,
+                    caption='minecraft PE', resizable=True)
+
+
diff --git a/libs/startup.py b/libs/setup.py
similarity index 51%
rename from libs/startup.py
rename to libs/setup.py
index 533c1da..7e1a00d 100644
--- a/libs/startup.py
+++ b/libs/setup.py
@@ -2,7 +2,3 @@
 writen by shenjackyuanjie
 mail: 3695888@qq.com
 """
-
-class main():
-    def __init__(self):
-        pass
diff --git a/libs/setups.py b/libs/setups.py
deleted file mode 100644
index e69de29..0000000
diff --git a/libs/textures/__init__.py b/libs/textures/__init__.py
index fa23ec2..26d0a8f 100644
--- a/libs/textures/__init__.py
+++ b/libs/textures/__init__.py
@@ -3,3 +3,5 @@ writen by shenjackyuanjie
 mail: 3695888@qq.com
 """
 # import folders
+
+# import in this forder