From 88d41b947bbbeda428020c46ae0c55ff51fccb0f Mon Sep 17 00:00:00 2001
From: junjun <junjie.xia@fit2cloud.com>
Date: Thu, 17 Apr 2025 15:21:05 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E4=BF=AE=E5=A4=8Dsql=E5=8A=A0=E5=AF=86?=
 =?UTF-8?q?=E5=AF=BC=E8=87=B4=E4=B8=80=E4=BA=9B=E9=97=AE=E9=A2=98?=
MIME-Version: 1.0
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---
 .../java/io/dataease/dataset/manage/DatasetGroupManage.java   | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/core/core-backend/src/main/java/io/dataease/dataset/manage/DatasetGroupManage.java b/core/core-backend/src/main/java/io/dataease/dataset/manage/DatasetGroupManage.java
index 22edcb864e..c79af157ba 100644
--- a/core/core-backend/src/main/java/io/dataease/dataset/manage/DatasetGroupManage.java
+++ b/core/core-backend/src/main/java/io/dataease/dataset/manage/DatasetGroupManage.java
@@ -145,7 +145,9 @@ public class DatasetGroupManage {
                     DatasetUtils.dsEncode(datasetGroupInfoDTO);
                 }
             }
-            datasetGroupInfoDTO.setUnionSql(DatasetUtils.getEncode(datasetGroupInfoDTO.getUnionSql()));
+            if (StringUtils.isNotEmpty(datasetGroupInfoDTO.getUnionSql())) {
+                datasetGroupInfoDTO.setUnionSql(DatasetUtils.getEncode(datasetGroupInfoDTO.getUnionSql()));
+            }
             return datasetGroupInfoDTO;
         } catch (Exception e) {
             DEException.throwException(e.getMessage());