diff --git a/backend/src/main/java/io/dataease/controller/dataset/DataSetGroupController.java b/backend/src/main/java/io/dataease/controller/dataset/DataSetGroupController.java
index 876c7ab312..c16047128f 100644
--- a/backend/src/main/java/io/dataease/controller/dataset/DataSetGroupController.java
+++ b/backend/src/main/java/io/dataease/controller/dataset/DataSetGroupController.java
@@ -42,7 +42,7 @@ public class DataSetGroupController {
     }, logical = Logical.AND)
     @ApiOperation("保存")
     @PostMapping("/save")
-    public DataSetGroupDTO save(@RequestBody DatasetGroup datasetGroup) {
+    public DataSetGroupDTO save(@RequestBody DatasetGroup datasetGroup) throws Exception {
         return dataSetGroupService.save(datasetGroup);
     }
 
diff --git a/backend/src/main/java/io/dataease/service/dataset/DataSetGroupService.java b/backend/src/main/java/io/dataease/service/dataset/DataSetGroupService.java
index c7144d4129..c6b833306b 100644
--- a/backend/src/main/java/io/dataease/service/dataset/DataSetGroupService.java
+++ b/backend/src/main/java/io/dataease/service/dataset/DataSetGroupService.java
@@ -44,7 +44,10 @@ public class DataSetGroupService {
     private SysAuthService sysAuthService;
 
     @DeCleaner(DePermissionType.DATASET)
-    public DataSetGroupDTO save(DatasetGroup datasetGroup) {
+    public DataSetGroupDTO save(DatasetGroup datasetGroup) throws Exception {
+        if (StringUtils.isEmpty(datasetGroup.getType())) {
+            throw new Exception("type can not be empty");
+        }
         checkName(datasetGroup);
         if (StringUtils.isEmpty(datasetGroup.getId())) {
             datasetGroup.setId(UUID.randomUUID().toString());
@@ -65,7 +68,7 @@ public class DataSetGroupService {
     public void delete(String id) throws Exception {
 
         Assert.notNull(id, "id cannot be null");
-        sysAuthService.checkTreeNoManageCount("dataset",id);
+        sysAuthService.checkTreeNoManageCount("dataset", id);
 
         DatasetGroup dg = datasetGroupMapper.selectByPrimaryKey(id);
         DataSetGroupRequest datasetGroup = new DataSetGroupRequest();