diff --git a/README.md b/README.md
index 370dbf5..83748f0 100644
--- a/README.md
+++ b/README.md
@@ -24,6 +24,16 @@
 wget http://fishros.com/install -O fishros && . fishros
 ```
 
+## 如何自动选择
+
+目前一键安装支持从配置文件自动输入选项，你需要手动运行一次一键安装，使用完毕后会自动产生 `/tmp/fishros.yaml`。
+
+使用下面的指令将配置文件拷贝到当前终端即可。
+
+```
+cp /tmp//tmp/fishros.yaml  ./
+```
+
 
 ## 贡献指南
 
diff --git a/install.py b/install.py
index be2d4e0..dcb9989 100644
--- a/install.py
+++ b/install.py
@@ -28,6 +28,7 @@ def main():
     from tools.base import CmdTask,FileUtils,PrintUtils,ChooseTask
     from tools.base import encoding_utf8,osversion,osarch
     from tools.base import run_tool_file,download_tools
+    from tools.base import config_helper
 
     # check base config
     if not encoding_utf8:
@@ -77,6 +78,7 @@ def main():
         download_tools(code,tools)
         run_tool_file(tools[code]['tool'].replace(url_prefix,'').replace("/","."))
 
+    config_helper.gen_config_file()
     PrintUtils.print_delay("欢迎加入机器人学习交流QQ群：139707339(入群口令：一键安装)",0.1)
     PrintUtils.print_success("如在使用过程中遇到问题，请打开：https://fishros.org.cn/forum 进行反馈",0.001)
 
diff --git a/tools/base.py b/tools/base.py
index fcd7e61..2382f16 100644
--- a/tools/base.py
+++ b/tools/base.py
@@ -1,17 +1,86 @@
 # -*- coding: utf-8 -*-
 from __future__ import absolute_import
 from __future__ import print_function
+from calendar import c
 import os
 import re
 import sys
 import time
 import subprocess
 import locale
+from queue import Queue
+import yaml
+
 
 encoding = locale.getpreferredencoding()
 encoding_utf8 = encoding.find("UTF")>-1
 
 
+class ConfigHelper():
+    def __init__(self,record_file=None):
+        self.record_input_queue = Queue()
+        
+        self.record_file = record_file
+        if self.record_file==None: self.record_file = "./fish_install.yaml"
+        self.default_input_queue = self.get_default_queue(self.record_file)
+
+    def record_input(self,item):
+        self.record_input_queue.put(item)
+        
+    def gen_config_file(self):
+        """生产配置文件
+        """
+        config_yaml = {}
+
+        chooses = []
+            
+        while self.record_input_queue.qsize()>0:
+            chooses.append(self.record_input_queue.get())
+            
+        config_yaml['chooses'] = chooses
+        config_yaml['time'] = str(time.time())
+        
+        with open("/tmp/fish_install.yaml", "w", encoding="utf-8") as f:
+            yaml.dump(config_yaml, f,allow_unicode=True)
+
+    def get_input_value(self):
+        if self.default_input_queue.qsize()>0:
+            return self.default_input_queue.get()
+        
+    def record_choose(self,data):
+        self.record_input_queue.put(data)
+    
+    def get_default_queue(self,param_file_path):
+        """获取默认的配置
+
+        Args:
+            param_file_path (string, optional): 参数文件路径. Defaults to None.
+
+        Returns:
+            Queue: 数据队列
+        """
+        config_data = None
+        choose_queue = Queue()
+        
+        if not os.path.exists(param_file_path): 
+            return choose_queue
+        
+        with open(param_file_path,"r",encoding="utf-8") as f:
+            config_data = f.read()
+        
+        if config_data == None: return choose_queue
+        config_yaml = yaml.load(config_data,Loader=yaml.FullLoader)
+        for choose in config_yaml['chooses']:
+            choose_queue.put(choose)
+        
+        return choose_queue
+
+config_helper = ConfigHelper()
+# config_helper.record_choose({"choose":1,"desc":"一键安装ROS"})
+# config_helper.record_choose({"choose":2,"desc":"还愿"})
+# print(config_helper.get_input_value())
+# config_helper.gen_config_file()
+
 def GetOsVersion():
     """
     Library for detecting the current OS, including detecting specific
@@ -883,12 +952,23 @@ def __choose(data,tips,array):
         choose = -1 
         for key in dic:
             PrintUtils.print_delay('[{}]:{}'.format(key,dic[key]),0.005)
+            
+        choose = None
+        choose_item = config_helper.get_input_value()
+
         while True:
-            choose = input("请输入[]内的数字以选择:")
+            if choose_item:
+                choose = str(choose_item['choose'])
+                print("为您从配置文件找到默认选项：",choose_item)
+            else:
+                choose = input("请输入[]内的数字以选择:")
+                choose_item = None
+            # Input From Queue
             if choose.isdecimal() :
                 if (int(choose) in dic.keys() ) or (int(choose)==0):
                     choose = int(choose)
                     break
+        config_helper.record_choose({"choose":choose,"desc":dic[choose]})
         PrintUtils.print_fish()
         return choose,dic[choose]
 
@@ -1105,6 +1185,4 @@ def download_tools(id,tools):
 
 
 
-
-
 osarch = AptUtils.getArch()
\ No newline at end of file
diff --git a/tools/tool_install_ros.py b/tools/tool_install_ros.py
index bdfec7f..37fae41 100644
--- a/tools/tool_install_ros.py
+++ b/tools/tool_install_ros.py
@@ -223,10 +223,18 @@ def choose_and_install_ros(self):
         for a in dic_base.keys(): 
             ros_name[RosVersions.get_version_string(a)] = a
 
-        _,rosname = ChooseTask(ros_name.keys(),"请选择你要安装的ROS版本名称(请注意ROS1和ROS2区别):",True).run()
+        code,rosname = ChooseTask(ros_name.keys(),"请选择你要安装的ROS版本名称(请注意ROS1和ROS2区别):",True).run()
+        if code==0: 
+            print("你选择退出。。。。")
+            return
+        
         version_dic = {1:rosname+"桌面版",2:rosname+"基础版(小)"}
         code,name = ChooseTask(version_dic,"请选择安装的具体版本(如果不知道怎么选,请选1桌面版):",False).run()
         
+        if code==0: 
+            print("你选择退出。。。。")
+            return
+        
         install_tool = 'aptitude'
         if osversion.get_version() == "16.04":
             install_tool = 'apt'