diff --git a/vn.trader/noUiMain.py b/vn.trader/noUiMain.py
index 85ceb0fa..236c95ee 100644
--- a/vn.trader/noUiMain.py
+++ b/vn.trader/noUiMain.py
@@ -66,12 +66,13 @@ class NoUiMain(object):
 
         # 十秒才执行一次检查
         self.g_count += 1
-        if self.g_count <= 20:
+        if self.g_count <= 30:
             return
         self.g_count = 0
         dt = datetime.now()
         if dt.hour != self.last_dt.hour:
             self.last_dt = dt
+            print u'noUiMain.py checkpoint:{0}'.format(dt)
             self.mainEngine.writeLog( u'noUiMain.py checkpoint:{0}'.format(dt))
 
         # 定时断开
@@ -99,12 +100,13 @@ class NoUiMain(object):
                 self.mainEngine.writeLog(u'检查连接{0}异常，重新启动连接'.format(self.gateway_name))
                 self.mainEngine.writeLog(u'断开连接{0}'.format(self.gateway_name))
                 self.disconnect()
-                self.mainEngine.writeLog(u'清空数据引擎')
-                self.mainEngine.clearData()
-                self.mainEngine.writeLog(u'重新连接{0}'.format(self.gateway_name))
-                self.mainEngine.connect(self.gateway_name)
-                self.connected = True
-
+                self.connected = False
+                #self.mainEngine.writeLog(u'清空数据引擎')
+                #self.mainEngine.clearData()
+                #self.mainEngine.writeLog(u'重新连接{0}'.format(self.gateway_name))
+                #self.mainEngine.connect(self.gateway_name)
+                #self.connected = True
+#
     def Start(self):
         """启动"""
 
diff --git a/vn.trader/riskManager/RM_setting.json b/vn.trader/riskManager/RM_setting.json
index c9d7360d..29bc7030 100644
--- a/vn.trader/riskManager/RM_setting.json
+++ b/vn.trader/riskManager/RM_setting.json
@@ -1,10 +1,10 @@
 {
     "orderFlowClear": 10, 
-    "percentLimit": 80, 
+    "percentLimit": 100, 
     "workingOrderLimit": 200, 
     "tradeLimit": 20000, 
     "orderSizeLimit": 100, 
+    "lossLimit": 10000, 
     "active": true, 
-    "lossPercentLimit": 11, 
     "orderFlowLimit": 20000
 }
\ No newline at end of file
diff --git a/vn.trader/vtEngine.py b/vn.trader/vtEngine.py
index a28281fc..023fbf63 100644
--- a/vn.trader/vtEngine.py
+++ b/vn.trader/vtEngine.py
@@ -91,7 +91,6 @@ class MainEngine(object):
         if gatewayName in self.gatewayDict:
             gateway = self.gatewayDict[gatewayName]
             return gateway.checkStatus()
-
         else:
             self.writeLog(text.GATEWAY_NOT_EXIST.format(gateway=gatewayName))
             return False