diff --git a/backend/src/main/java/io/dataease/service/panel/PanelAppTemplateService.java b/backend/src/main/java/io/dataease/service/panel/PanelAppTemplateService.java
index db1c7dbb46..8b97b489f6 100644
--- a/backend/src/main/java/io/dataease/service/panel/PanelAppTemplateService.java
+++ b/backend/src/main/java/io/dataease/service/panel/PanelAppTemplateService.java
@@ -182,6 +182,7 @@ public class PanelAppTemplateService {
         for (DatasetTableField datasetTableField : datasetTableFieldsInfo) {
             String oldId = datasetTableField.getId();
             datasetTableField.setTableId(datasetsRealMap.get(datasetTableField.getTableId()));
+            datasetTableField.setId(null);
             DatasetTableField newTableField = dataSetTableFieldsService.save(datasetTableField);
             datasetFieldsRealMap.put(oldId, newTableField.getId());
         }