diff --git a/src/client/src/tscServer.c b/src/client/src/tscServer.c
index 2bd2f9bd4c7daf9cfbc9883859e7984fe6b6845e..a4bd164d788d715cb972776078432d2b99fb12f6 100644
--- a/src/client/src/tscServer.c
+++ b/src/client/src/tscServer.c
@@ -547,7 +547,7 @@ void tscProcessMsgFromServer(SRpcMsg *rpcMsg, SRpcEpSet *pEpSet) {
   if(rpcMsg->msgType == TSDB_MSG_TYPE_PROBE_CONN_RSP) {
     pSql->noAckCnt  = 0;
     pSql->lastAlive = taosGetTimestampMs();
-    tscDebug(" PROBE %p recv probe msg. sql=%s", pSql->self, pSql->sqlstr);
+    tscDebug("PROBE 0x%" PRIx64 " recv probe msg. sql=%s", pSql->self, pSql->sqlstr);
     return ;
   }