diff --git a/core/core-backend/src/main/java/io/dataease/dataset/manage/DatasetDataManage.java b/core/core-backend/src/main/java/io/dataease/dataset/manage/DatasetDataManage.java
index 9a302b43e8..463a9f7677 100644
--- a/core/core-backend/src/main/java/io/dataease/dataset/manage/DatasetDataManage.java
+++ b/core/core-backend/src/main/java/io/dataease/dataset/manage/DatasetDataManage.java
@@ -139,7 +139,7 @@ public class DatasetDataManage {
             } else {
                 // parser sql params and replace default value
                 String s = new String(Base64.getDecoder().decode(tableInfoDTO.getSql()));
-                String originSql = new SqlparserUtils().handleVariableDefaultValue(s, datasetTableDTO.getSqlVariableDetails(), false, false, null, datasourceRequest.getIsCross(), datasourceRequest.getDsList(), pluginManage, getUserEntity());
+                String originSql = new SqlparserUtils().handleVariableDefaultValue(s, datasetTableDTO.getSqlVariableDetails(), true, false, null, datasourceRequest.getIsCross(), datasourceRequest.getDsList(), pluginManage, getUserEntity());
                 originSql = provider.replaceComment(originSql);
                 // add sql table schema
 
diff --git a/core/core-frontend/src/views/visualized/data/dataset/form/DatasetUnion.vue b/core/core-frontend/src/views/visualized/data/dataset/form/DatasetUnion.vue
index da178cb889..6d95dd7cdf 100644
--- a/core/core-frontend/src/views/visualized/data/dataset/form/DatasetUnion.vue
+++ b/core/core-frontend/src/views/visualized/data/dataset/form/DatasetUnion.vue
@@ -269,14 +269,15 @@ const closeSqlNode = () => {
     changeSqlId.value.length === 1
   ) {
     currentNode.value = state.nodeList[0]
-    const { datasourceId, id, info, tableName } = currentNode.value
+    const { datasourceId, id, info, tableName, sqlVariableDetails } = currentNode.value
     getTableField({
       datasourceId,
       id,
       info,
       tableName,
       type: 'sql',
-      isCross: isCross.value
+      isCross: isCross.value,
+      sqlVariableDetails: sqlVariableDetails
     }).then(res => {
       const idOriginNameMap = allfields.value.reduce((pre, next) => {
         pre[`${next.datasetTableId}${next.originName}`] = next.id