diff --git a/linkis-public-enhancements/linkis-datasource/linkis-metadata-query/service/jdbc/src/main/java/org/apache/linkis/metadata/query/service/oracle/SqlConnection.java b/linkis-public-enhancements/linkis-datasource/linkis-metadata-query/service/jdbc/src/main/java/org/apache/linkis/metadata/query/service/oracle/SqlConnection.java
index 8125c6805e..c4487dcc7a 100644
--- a/linkis-public-enhancements/linkis-datasource/linkis-metadata-query/service/jdbc/src/main/java/org/apache/linkis/metadata/query/service/oracle/SqlConnection.java
+++ b/linkis-public-enhancements/linkis-datasource/linkis-metadata-query/service/jdbc/src/main/java/org/apache/linkis/metadata/query/service/oracle/SqlConnection.java
@@ -182,7 +182,7 @@ private Connection getDBConnection(
               SQL_CONNECT_SERVICE_URL.getValue(),
               connectMessage.host,
               connectMessage.port,
-              database);
+              serviceName);
     }
 
     if (MapUtils.isNotEmpty(connectMessage.extraParams)) {