diff --git a/src/client/src/tscSql.c b/src/client/src/tscSql.c
index 95952c0c750fcd141df050eeb25e897b30909a7c..48a360913832906b7b75b26fb8641b88b914b44e 100644
--- a/src/client/src/tscSql.c
+++ b/src/client/src/tscSql.c
@@ -64,8 +64,11 @@ TAOS *taos_connect_imp(const char *ip, const char *user, const char *pass, const
   }
 
   if (ip && ip[0]) {
+    tscMgmtIpList.numOfIps = 2;
     strcpy(tscMgmtIpList.ipstr[0], ip);
     tscMgmtIpList.ip[0] = inet_addr(ip);
+    strcpy(tscMgmtIpList.ipstr[1], ip);
+    tscMgmtIpList.ip[1] = inet_addr(ip);
   }
 
   pObj = (STscObj *)malloc(sizeof(STscObj));