diff --git a/servant/libservant/AdapterProxy.cpp b/servant/libservant/AdapterProxy.cpp
index 1a79784e..769b6d71 100755
--- a/servant/libservant/AdapterProxy.cpp
+++ b/servant/libservant/AdapterProxy.cpp
@@ -1055,28 +1055,35 @@ void AdapterProxy::doKeepAlive()
     TLOGTARS("[AdapterProxy::doKeepAlive, " << _objectProxy->name() << ", " << _trans->getConnectionString() << "]" << endl);
 
     ReqMessage *msg = new ReqMessage();
-//    ServantProxyCallbackPtr callback = new PingCallback();
-    ServantProxyCallbackPtr callback (new PingCallback());
-    callback->setServantPrx(_objectProxy->getServantProxy());
 
-    msg->init(ReqMessage::ASYNC_CALL, _objectProxy->getServantProxy());
-    msg->callback = callback;
+    if(_objectProxy->getRootServantProxy()->tars_get_protocol().keepAliveCallback)
+    {
+        _objectProxy->getRootServantProxy()->tars_get_protocol().keepAliveCallback(_objectProxy->getServantProxy());
+    }
+    else
+    {
+        msg->init(ReqMessage::ASYNC_CALL, _objectProxy->getServantProxy());
+
+        ServantProxyCallbackPtr callback(new PingCallback());
+        callback->setServantPrx(_objectProxy->getServantProxy());
 
-    msg->request.iVersion = TARSVERSION;
-    msg->request.cPacketType = TARSNORMAL;
-    msg->request.sFuncName = "tars_ping";
-    msg->request.sServantName = _objectProxy->name();
+        msg->callback = callback;
 
-    msg->request.iTimeout     = ServantProxy::DEFAULT_ASYNCTIMEOUT;
+        msg->request.iVersion = TARSVERSION;
+        msg->request.cPacketType = TARSNORMAL;
+        msg->request.sFuncName = "tars_ping";
+        msg->request.sServantName = _objectProxy->name();
+        msg->request.iTimeout = ServantProxy::DEFAULT_ASYNCTIMEOUT;
 
-    msg->proxy         = _objectProxy->getServantProxy();
-    msg->response->iRet = TARSSERVERUNKNOWNERR;
+        msg->proxy = _objectProxy->getServantProxy();
+        msg->response->iRet = TARSSERVERUNKNOWNERR;
 
-    //调用发起时间
-    msg->iBeginTime   = TNOWMS;
-    msg->pObjectProxy = _objectProxy;
+        //调用发起时间
+        msg->iBeginTime = TNOWMS;
+        msg->pObjectProxy = _objectProxy;
 
-    invoke(msg);
+        invoke(msg);
+    }
 }
 
 
diff --git a/servant/servant/AppProtocol.h b/servant/servant/AppProtocol.h
index 3b6692c8..ee2a24dd 100644
--- a/servant/servant/AppProtocol.h
+++ b/servant/servant/AppProtocol.h
@@ -25,6 +25,7 @@
 #include "tup/tup.h"
 #include "servant/BaseF.h"
 #include "util/tc_network_buffer.h"
+#include "servant/Global.h"
 
 using namespace std;
 using namespace tup;
@@ -319,6 +320,12 @@ class ProxyProtocol
     request_protocol requestFunc;
 
     response_protocol responseFunc;
+
+    /**
+     * 开启openalive, 如果keepAliveCallback未设置则直接发包, 如果keepAliveCallback设置, 则回调(不再发tars_ping)
+     * 如果是非tars协议如果开启openalive, 则需要设置keepAliveCallback, 自己发包
+     */
+    std::function<void(ServantPrx)>  keepAliveCallback;
 };
 
 //////////////////////////////////////////////////////////////////////
diff --git a/servant/servant/ServantProxy.h b/servant/servant/ServantProxy.h
index 90b8fba4..e0599e98 100644
--- a/servant/servant/ServantProxy.h
+++ b/servant/servant/ServantProxy.h
@@ -1476,6 +1476,8 @@ class ServantProxy : public TC_HandleBase, public TC_ThreadMutex
      * 对应通信内部的moduleName
      */
     string                                _moduleName;
+
+
 };
 }
 #endif