diff --git a/cli/Notes.md b/cli/Notes.md
index e3922121..b6b1ca4e 100644
--- a/cli/Notes.md
+++ b/cli/Notes.md
@@ -11,4 +11,8 @@
 用户同步 stackhub 上已经存放的清单，而不是通过 API 获取。原因：
 
 1. 避免API使用需要授权或超时
-2. 避免未发布的应用被安装
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+2. 避免未发布的应用被安装
+
+#### 如何获取所有已占用的端口号？
+
+基于 psutil 模块打印所有端口信息，然后匹配关键词
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diff --git a/cli/__pycache__/controller.cpython-36.pyc b/cli/__pycache__/controller.cpython-36.pyc
index e4777edd..1ebb91a8 100644
Binary files a/cli/__pycache__/controller.cpython-36.pyc and b/cli/__pycache__/controller.cpython-36.pyc differ
diff --git a/cli/__pycache__/model.cpython-36.pyc b/cli/__pycache__/model.cpython-36.pyc
index c7402bc5..94ae1bef 100644
Binary files a/cli/__pycache__/model.cpython-36.pyc and b/cli/__pycache__/model.cpython-36.pyc differ
diff --git a/cli/controller.py b/cli/controller.py
index 681ccf5d..819d6c86 100644
--- a/cli/controller.py
+++ b/cli/controller.py
@@ -1,4 +1,5 @@
-import model, os
+import model, os, sys, subprocess
+from model import GitOp
 
 path_repo = "./data/application.list"
 path_project = ""
@@ -29,14 +30,27 @@ class Create:
             self.folder = self.app_name
     
     def downRepo(self):
+        '''download repository'''
+        
         cmd = "git clone --depth=1 " + model.SmoothUrl.res(github_url) + "/websoft9/docker-" + self.app_name + " " + self.folder
         if os.path.exists("./"+self.folder):
             print(os.path.abspath(self.folder)+" folder already exists")
+            sys.exit(0)
         else:
-            os.system(cmd)
+            GitOp.gitClone(cmd)
+            
+    def setEnv(self):
+        '''set the usable port for application'''
+        
+        pass
             
     def upRepo(self):
+        '''docker-compose up repository'''
+        
         cmd = "docker-compose -f docker-compose-production.yml --env-file .env_all up -d"
         print(cmd)
         os.chdir(self.folder)
-        os.system(cmd)
\ No newline at end of file
+        os.system(cmd)
+        
+    def printResult(self):
+        pass
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diff --git a/cli/drupal2 b/cli/drupal2
deleted file mode 160000
index 8531fd12..00000000
--- a/cli/drupal2
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 8531fd12cacfb9881de3c270f2b81e17b20f5a99
diff --git a/cli/install.sh b/cli/install.sh
index 24dc8c31..b664d85f 100644
--- a/cli/install.sh
+++ b/cli/install.sh
@@ -1 +1 @@
-yum install git pwgen jq wget curl figlet boxes -y
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+yum install git wget figlet boxes -y
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diff --git a/cli/joomla b/cli/joomla
new file mode 160000
index 00000000..93735135
--- /dev/null
+++ b/cli/joomla
@@ -0,0 +1 @@
+Subproject commit 93735135cf4529fc7830446bb6604f7c15daae2f
diff --git a/cli/model.py b/cli/model.py
index 36c3ab25..1063373d 100644
--- a/cli/model.py
+++ b/cli/model.py
@@ -1,12 +1,12 @@
 
-import os, io, sys, platform, shutil, urllib3, json, time, subprocess, pprint
+import os, io, sys, platform, psutil, json, secrets, string
 from typing import Any, Callable, Dict, List, Optional, Sequence, Tuple, Type, Union
 
-import urllib.parse
 import urllib.request
 
+
 class SmoothUrl:
-    ''' get url '''
+    ''' Get the best smooth url for Git or Download'''
     
     def __init__(self):
         pass
@@ -14,28 +14,31 @@ class SmoothUrl:
     def res(url_list: Tuple):
         
         for item in url_list:
-            req = urllib.request.Request(item)
             try:
                 urllib.request.urlopen(item,timeout=3).read()
+                print("Smooth URL is: " + item)
                 return item
-            except urllib.error.URLError as e:
-                print(e.reason)
+            except:
                 continue
         
-        return None
+        print("Necessary resource URL can not reachable, system exit!")
+        sys.exit(0)
+        
 
-
-class Github:
-    '''Github operation'''
+class GitOp:
+    '''Git operation'''
     
     def __init__(self):
         pass
     
-    def gitClone():
-        pass
-    
-    
-
+    def gitClone(cmd: str):
+        '''git clone'''
+        try:
+            print("Command is： "+cmd)
+            os.system(cmd)
+        except:
+            print("Git clone failed, try again and check your URL can be accessed")
+            sys.exit(0)
 
 class FileOp:
     '''File operation'''
@@ -45,4 +48,55 @@ class FileOp:
     
     def printJson(path: str):
         with open(path,newline='') as file:
-            print(file.read())
\ No newline at end of file
+            print(file.read())
+    
+    def convertToJson(path: str):
+        pass
+            
+
+class NetOp:
+    '''Network and port manage'''
+     
+    def __init__(self):
+        pass
+     
+    def checkPort(self, port: int):
+        '''check the target port's status'''
+        search_key = "port="+str(port)
+        if str(psutil.net_connections()).find(search_key) != -1:
+            print(str(port)+" is used")
+            return False
+        else:
+            print(str(port)+" is free")
+            return True
+     
+    def setPort(self, port: int):
+        '''set usable port'''
+        while self.checkPort(port) == False:
+            port=port+1
+         
+        print(port)
+        return port
+
+class SecurityOp:
+    '''Password and security operation'''
+    
+    def __int__(self):
+        pass
+    
+    def randomPass(self, length: Optional[int] = 16):
+        '''set password'''
+        
+        alphabet = string.ascii_letters + string.digits
+        while True:
+            password = ''.join(secrets.choice(alphabet) for i in range(length))
+            if (any(c.islower() for c in password)
+                    and any(c.isupper() for c in password)
+                    and sum(c.isdigit() for c in password) >= 3):
+                break
+        print(password)
+    
+     
+test=SecurityOp()
+#test.setPort(9001)
+test.randomPass(25)
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diff --git a/cli/requirements.txt b/cli/requirements.txt
index 7379290e..14fedd0b 100644
--- a/cli/requirements.txt
+++ b/cli/requirements.txt
@@ -1 +1,3 @@
-typer
\ No newline at end of file
+typer
+psutil
+jq
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diff --git a/cli/stackhub.py b/cli/stackhub.py
index 0a9bab23..a7a002dc 100644
--- a/cli/stackhub.py
+++ b/cli/stackhub.py
@@ -19,6 +19,13 @@ def create(app_name: str, project_name: Optional[str] = None):
     create = controller.Create(app_name, project_name)
     create.downRepo()
     create.upRepo()
+    create.setEnv()
+    create.printResult()
+
+@app.command()
+def start(app_name: str, project_name: Optional[str] = None):
+    '''start one application'''
+    pass
     
 @app.command()
 def update(name: str):
diff --git a/cli/test.py b/cli/test.py
index e69de29b..6c4e5795 100644
--- a/cli/test.py
+++ b/cli/test.py
@@ -0,0 +1,4 @@
+import json
+
+with open("./joomla/.env_all","r") as file:
+    jsonData = json.dump(file, tempfile)
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diff --git a/cli/version b/cli/version
new file mode 100644
index 00000000..fcd84483
--- /dev/null
+++ b/cli/version
@@ -0,0 +1,2 @@
+stable: 1.3
+compatible: 1.23
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