diff --git a/src/main/java/com/alibaba/druid/pool/ha/node/PoolUpdater.java b/src/main/java/com/alibaba/druid/pool/ha/node/PoolUpdater.java
index 95628822f5..e0e81d92f1 100644
--- a/src/main/java/com/alibaba/druid/pool/ha/node/PoolUpdater.java
+++ b/src/main/java/com/alibaba/druid/pool/ha/node/PoolUpdater.java
@@ -20,6 +20,7 @@ import com.alibaba.druid.pool.ha.DataSourceCreator;
 import com.alibaba.druid.pool.ha.HighAvailableDataSource;
 import com.alibaba.druid.support.logging.Log;
 import com.alibaba.druid.support.logging.LogFactory;
+import com.alibaba.druid.util.JdbcUtils;
 
 import javax.sql.DataSource;
 import java.util.HashSet;
@@ -205,13 +206,7 @@ public class PoolUpdater implements Observer {
             LOG.info("Creating Node " + nodeName + "[url: " + url + ", username: " + username + "].");
         } catch (Exception e) {
             LOG.error("Can NOT create DataSource " + nodeName + ". IGNORE IT.", e);
-            if (dataSource != null) {
-                try {
-                    dataSource.close();
-                } catch (Exception ex) {
-                    LOG.error("Exception occurred while closing the FAILURE DataSource.", ex);
-                }
-            }
+            JdbcUtils.close(dataSource);
         }
     }