diff --git a/easyquant/main_engine.py b/easyquant/main_engine.py
index 31a2179..c864e03 100644
--- a/easyquant/main_engine.py
+++ b/easyquant/main_engine.py
@@ -7,6 +7,9 @@
 import time
 from collections import OrderedDict
 from threading import Thread, Lock
+import json
+import argparse
+from collections import namedtuple
 
 import easytrader
 from logbook import Logger, StreamHandler
@@ -25,7 +28,6 @@
 
 ACCOUNT_OBJECT_FILE = 'account.session'
 
-
 class MainEngine:
     """主引擎，负责行情 / 事件驱动引擎 / 交易"""
 
@@ -38,10 +40,14 @@ def __init__(self, broker=None, need_data=None, quotation_engines=None,
 
         # 登录账户
         if (broker is not None) and (need_data is not None):
+            broker += "_client"
             self.user = easytrader.use(broker)
             need_data_file = pathlib.Path(need_data)
             if need_data_file.exists():
-                self.user.prepare(need_data)
+                with open(need_data_file) as json_data:
+                    need_data = json.load(json_data)
+                    self.user.login(**need_data)
+                #self.user.prepare(need_data)
             else:
                 log_handler.warn("券商账号信息文件 %s 不存在, easytrader 将不可用" % need_data)
         else:
diff --git a/ht.json b/ht.json
index 48a3a92..64f7894 100644
--- a/ht.json
+++ b/ht.json
@@ -1,5 +1,6 @@
 {
-    "userName":"用户名",
-    "servicePwd":"通讯密码",
-    "trdpwd":"加密后的密码"
+    "user":"用户名",
+    "comm_password":"通讯密码",
+    "password":"交易密码",
+    "exe_path":"运行路径"
 }
diff --git a/test.py b/test.py
index 868e314..7b6a3d4 100644
--- a/test.py
+++ b/test.py
@@ -42,10 +42,14 @@ def fetch_quotation(self):
 
 quotation_engine = DefaultQuotationEngine if quotation_choose == '1' else LFEngine
 
-push_interval = int(input('请输入行情推送间隔(s)\n:'))
-quotation_engine.PushInterval = push_interval
+push_interval = input('请输入行情推送间隔(s)\n:')
+if push_interval == '':
+    push_interval = 1
+quotation_engine.PushInterval = int(push_interval)
 
 log_type_choose = input('请输入 log 记录方式: 1: 显示在屏幕 2: 记录到指定文件\n: ')
+if log_type_choose == "":
+    log_type_choose = '1'
 log_type = 'stdout' if log_type_choose == '1' else 'file'
 
 log_filepath = input('请输入 log 文件记录路径\n: ') if log_type == 'file' else ''