diff --git a/common/config.py b/common/config.py
new file mode 100644
index 0000000000000000000000000000000000000000..ff6dc66cfdb4ffe8b5734b07485b3b216aae76ee
--- /dev/null
+++ b/common/config.py
@@ -0,0 +1,38 @@
+#!/usr/bin/env python
+# -*- coding: UTF-8 -*- 
+# cython:language_level=3
+
+import io
+import json5
+import os
+import sys
+import time
+
+# Initialize classes, load working directory and output directory, etc.
+class Config:
+    @staticmethod
+    def init_config(opath, wpath , ipath ):
+        '''
+            Initialize working directory information, must be called
+        '''
+        Config.set_work_path(wpath)
+        Config.set_inst_path(ipath)
+        Config.set_out_path(opath)
+        
+        try:
+            with io.open(Config.conf_fn, 'r', encoding='utf-8') as file:
+                Config.dict_json = json5.load(file)
+        except Exception as err:
+            print("程序初始化失败: 配置文件内容设置异常 {}，请修改后重新启动程序。".format(err))
+            sys.exit()
+
+        if not os.path.exists('{}/output-{}/'.format(Config.out_path, Config.dt)):
+            os.makedirs('{}/output-{}/'.format(Config.out_path, Config.dt))
+
+        if not os.path.exists(Config.out_path + '/log/'):
+            os.makedirs(Config.out_path + '/log/')
+
+        # if not os.path.exists(Config.out_path+'/temp/'):
+        #     os.makedirs(Config.out_path + '/temp/') 
+
+    
\ No newline at end of file
diff --git a/summary_info.py b/summary_info.py
new file mode 100644
index 0000000000000000000000000000000000000000..d64395effd3065ec98f6628a165bb9f8b2d59058
--- /dev/null
+++ b/summary_info.py
@@ -0,0 +1,18 @@
+#!/usr/bin/env python
+# -*- coding: UTF-8 -*-
+# cython:language_level=3
+
+
+from common.config import Config
+
+
+# Access to information for external use
+class SummaryInfo:
+    @staticmethod
+    def init(out_path , work_path , inst_path ):
+        '''
+            initialization, must be called first
+        '''
+        Config.init_config(out_path, work_path, inst_path)
+        # Specify debug mode
+        # Logger().on_debug_type()