diff --git a/designer-base/src/main/java/com/fr/design/data/datapane/connect/JDBCDefPane.java b/designer-base/src/main/java/com/fr/design/data/datapane/connect/JDBCDefPane.java
index a99e369cd3..33a1903318 100644
--- a/designer-base/src/main/java/com/fr/design/data/datapane/connect/JDBCDefPane.java
+++ b/designer-base/src/main/java/com/fr/design/data/datapane/connect/JDBCDefPane.java
@@ -366,6 +366,7 @@ public class JDBCDefPane extends JPanel {
             FineLoggerFactory.getLogger().error(e.getMessage(), e);
             driverLoaders = new HashMap<>();
         }
+        driverLoaders.entrySet().removeIf(entry -> StringUtils.isEmpty(entry.getValue().getDriverClass()));
         nameAndRepresent = getDriverLoaderAndRepresent(driverLoaders);
     }