diff --git a/conf/config.yaml b/conf/config.yaml
index 41ba49f..97ce1bf 100644
--- a/conf/config.yaml
+++ b/conf/config.yaml
@@ -4,5 +4,5 @@ SERVER:
   reconnect_interval: 3
 
 VERSION:
-  code: 105
-  name: 2.1.5
\ No newline at end of file
+  code: 106
+  name: 2.1.6
\ No newline at end of file
diff --git a/core/monitor.py b/core/monitor.py
index c542b1a..229af1c 100644
--- a/core/monitor.py
+++ b/core/monitor.py
@@ -77,34 +77,34 @@ class Monitor(callback.CallBack):
             cfunc = functools.partial(mfunc, client)
             setattr(client, fname, cfunc)
 
-    def change(self, email, password, cookie=None):
-        limit = 100
-        if self.size >= limit:
-            raise Exception("单台终端登录到达上限，%d个号" % limit)
-        client = self._get_member(email)
-        if client:
-            self.onLoggedIn(client)
-            return client.info()
-        else:
-            try:
-                if email in self.change_list:
-                    self.onChangEnv(email, 'changeError', f'{email}已经在登录队列中')
-                    return
-                else:
-                    self.change_list.append(email)
-                    self.onChangEnv(email, 'waiting', '队列中...')
-                self.changeLock.acquire()
-                self.changeingIn(email)  # 转环境的话清理缓存
-                result, email, password, cookie, user_agent = self.selenium_login(email, password, cookie)
-                if result:
-                    self.onChangSucceed(email, '匹配设备指纹成功',
-                                        data={'email': email, 'password': password, 'cookie': cookie})
-            except Exception as err:
-                self.onChangEnv(email, 'changeError', str(err))
-                raise err
-            finally:
-                self.change_list.remove(email)
-                self.changeLock.release()
+    # def change(self, email, password, cookie=None):
+    #     limit = 100
+    #     if self.size >= limit:
+    #         raise Exception("单台终端登录到达上限，%d个号" % limit)
+    #     client = self._get_member(email)
+    #     if client:
+    #         self.onLoggedIn(client)
+    #         return client.info()
+    #     else:
+    #         try:
+    #             if email in self.change_list:
+    #                 self.onChangEnv(email, 'changeError', f'{email}已经在登录队列中')
+    #                 return
+    #             else:
+    #                 self.change_list.append(email)
+    #                 self.onChangEnv(email, 'waiting', '队列中...')
+    #             self.changeLock.acquire()
+    #             self.changeingIn(email)  # 转环境的话清理缓存
+    #             result, email, password, cookie, user_agent = self.selenium_login(email, password, cookie)
+    #             if result:
+    #                 self.onChangSucceed(email, '匹配设备指纹成功',
+    #                                     data={'email': email, 'password': password, 'cookie': cookie})
+    #         except Exception as err:
+    #             self.onChangEnv(email, 'changeError', str(err))
+    #             raise err
+    #         finally:
+    #             self.change_list.remove(email)
+    #             self.changeLock.release()
 
     def login(self, email, password, cookie=None, user_agent=None, proxy=None):
         limit = 100