diff --git a/Builder/__init__.py b/Builder/__init__.py
index 8114f99..a8be8bb 100644
--- a/Builder/__init__.py
+++ b/Builder/__init__.py
@@ -60,12 +60,12 @@ class Builder(object):
         self.__process = Process(self.__workDir, taskId = self.id,
                                  isStart = isStart, cmd = command, env = envVar, file = fileObject)
 
-    def __init__(self, proxy: dict, taskId: str = '', isStart: bool = True,
+    def __init__(self, proxyType: str, proxyInfo: dict, taskId: str = '', isStart: bool = True,
                  bind: str = default['bindAddr'], workDir: str = default['workDir']) -> None:
         self.id = genFlag(length = 12) if taskId == '' else taskId
         self.__workDir = workDir
-        self.proxyType = proxy['type']
-        self.proxyInfo = copy.copy(proxy['info'])
+        self.proxyType = proxyType
+        self.proxyInfo = copy.copy(proxyInfo)
         self.socksAddr = bind
         self.socksPort = getAvailablePort()
         self.__loadClient(isStart)
diff --git a/demo.py b/demo.py
index 7fc994e..b7bc5a8 100755
--- a/demo.py
+++ b/demo.py
@@ -6,31 +6,26 @@ from Builder import Builder
 from Basis.Logger import logging
 
 proxySS = {
-    'type': 'ss',
-    'info': {
-        'server': '127.0.0.1',
-        'port': 12345,
-        'passwd': 'dnomd343',
-        'method': 'aes-128-ctr',
-        'plugin': None
-    }
+    'server': '127.0.0.1',
+    'port': 12345,
+    'passwd': 'dnomd343',
+    'method': 'aes-128-ctr',
+    'plugin': None
 }
 
 proxySSR = {
-    'type': 'ssr',
-    'info': {
-        'server': '127.0.0.1',
-        'port': 12345,
-        'passwd': 'dnomd343',
-        'method': 'aes-128-ctr',
-        'protocol': 'origin',
-        'protocolParam': '',
-        'obfs': 'plain',
-        'obfsParam': '',
-    }
+    'server': '127.0.0.1',
+    'port': 12345,
+    'passwd': 'dnomd343',
+    'method': 'aes-128-ctr',
+    'protocol': 'origin',
+    'protocolParam': '',
+    'obfs': 'plain',
+    'obfsParam': '',
 }
 
-client = Builder(proxySSR)
+# client = Builder('ss', proxySS)
+client = Builder('ssr', proxySSR)
 
 logging.critical(client.id)
 logging.critical(client.proxyType)
@@ -38,7 +33,7 @@ logging.critical(client.proxyInfo)
 logging.critical(client.socksAddr)
 logging.critical(client.socksPort)
 
-time.sleep(20)
+time.sleep(15)
 logging.critical(client.status())
 
 client.destroy()