diff --git a/src/main/java/com/alipay/oceanbase/hbase/util/OHConnectionConfiguration.java b/src/main/java/com/alipay/oceanbase/hbase/util/OHConnectionConfiguration.java
index f194eb35..d2474a11 100644
--- a/src/main/java/com/alipay/oceanbase/hbase/util/OHConnectionConfiguration.java
+++ b/src/main/java/com/alipay/oceanbase/hbase/util/OHConnectionConfiguration.java
@@ -25,6 +25,7 @@
 import java.util.Properties;
 
 import static com.alipay.oceanbase.hbase.constants.OHConstants.*;
+import static com.alipay.oceanbase.rpc.property.Property.RPC_CONNECT_TIMEOUT;
 import static org.apache.hadoop.hbase.client.ConnectionConfiguration.WRITE_BUFFER_PERIODIC_FLUSH_TIMEOUT_MS;
 import static org.apache.hadoop.hbase.client.ConnectionConfiguration.WRITE_BUFFER_PERIODIC_FLUSH_TIMEOUT_MS_DEFAULT;
 import static org.apache.hadoop.hbase.client.ConnectionConfiguration.WRITE_BUFFER_PERIODIC_FLUSH_TIMERTICK_MS;
@@ -99,8 +100,7 @@ public OHConnectionConfiguration(Configuration conf) {
             if (conf.get(SOCKET_TIMEOUT) != null) {
                 rpcConnectTimeout = conf.getInt(SOCKET_TIMEOUT, DEFAULT_SOCKET_TIMEOUT);
             } else {
-                rpcConnectTimeout = conf.getInt(SOCKET_TIMEOUT_CONNECT,
-                    DEFAULT_SOCKET_TIMEOUT_CONNECT);
+                rpcConnectTimeout = RPC_CONNECT_TIMEOUT.getDefaultInt(); // use table default value
             }
         }
         this.rpcConnectTimeout = rpcConnectTimeout;