diff --git a/backend/src/main/java/io/dataease/datasource/controller/DatasourceController.java b/backend/src/main/java/io/dataease/datasource/controller/DatasourceController.java
index fe2dbc8da8..d84b3e0cc4 100644
--- a/backend/src/main/java/io/dataease/datasource/controller/DatasourceController.java
+++ b/backend/src/main/java/io/dataease/datasource/controller/DatasourceController.java
@@ -49,7 +49,7 @@ public class DatasourceController {
     }
 
     @PostMapping("/delete/{datasourceID}")
-    public void deleteDatasource(@PathVariable(value = "datasourceID") String datasourceID) {
+    public void deleteDatasource(@PathVariable(value = "datasourceID") String datasourceID) throws Exception {
         datasourceService.deleteDatasource(datasourceID);
     }
 
diff --git a/backend/src/main/java/io/dataease/datasource/service/DatasourceService.java b/backend/src/main/java/io/dataease/datasource/service/DatasourceService.java
index 8a2eee16a5..a8351668fd 100644
--- a/backend/src/main/java/io/dataease/datasource/service/DatasourceService.java
+++ b/backend/src/main/java/io/dataease/datasource/service/DatasourceService.java
@@ -76,7 +76,13 @@ public class DatasourceService {
         return extDataSourceMapper.query(gridExample);
     }
 
-    public void deleteDatasource(String datasourceId) {
+    public void deleteDatasource(String datasourceId) throws Exception {
+        DatasetTableExample example = new DatasetTableExample();
+        example.createCriteria().andDataSourceIdEqualTo(datasourceId);
+        List<DatasetTable> datasetTables = datasetTableMapper.selectByExample(example);
+        if(CollectionUtils.isNotEmpty(datasetTables)){
+            throw new Exception(datasetTables.size() +  Translator.get("i18n_datasource_not_allow_delete_msg"));
+        }
         datasourceMapper.deleteByPrimaryKey(datasourceId);
     }
 
diff --git a/backend/src/main/resources/i18n/messages_en_US.properties b/backend/src/main/resources/i18n/messages_en_US.properties
index 0a378bdf4d..b2334f10f8 100644
--- a/backend/src/main/resources/i18n/messages_en_US.properties
+++ b/backend/src/main/resources/i18n/messages_en_US.properties
@@ -245,4 +245,5 @@ i18n_ds_name_exists=Datasource name exists
 i18n_sync_job_exists=There is already a synchronization task running, please try again later
 i18n_datasource_check_fail=Invalid,please check config
 i18n_not_find_user=Can not find user.
-i18n_sql_not_empty=SQL can not be empty.
\ No newline at end of file
+i18n_sql_not_empty=SQL can not be empty.
+i18n_datasource_not_allow_delete_msg= datasets are using this data source and cannot be deleted
\ No newline at end of file
diff --git a/backend/src/main/resources/i18n/messages_zh_CN.properties b/backend/src/main/resources/i18n/messages_zh_CN.properties
index 46259d26ec..ae5e27a5e6 100644
--- a/backend/src/main/resources/i18n/messages_zh_CN.properties
+++ b/backend/src/main/resources/i18n/messages_zh_CN.properties
@@ -247,4 +247,5 @@ i18n_ds_name_exists=数据源名称已存在
 i18n_sync_job_exists=已经有同步任务在运行，稍后重试
 i18n_datasource_check_fail=校验失败，请检查配置信息
 i18n_not_find_user=未找到用户
-i18n_sql_not_empty=SQL 不能为空
\ No newline at end of file
+i18n_sql_not_empty=SQL 不能为空
+i18n_datasource_not_allow_delete_msg= 个数据集正在使用此数据源，无法删除
\ No newline at end of file
diff --git a/backend/src/main/resources/i18n/messages_zh_TW.properties b/backend/src/main/resources/i18n/messages_zh_TW.properties
index fd650136bf..6e9048d929 100644
--- a/backend/src/main/resources/i18n/messages_zh_TW.properties
+++ b/backend/src/main/resources/i18n/messages_zh_TW.properties
@@ -247,4 +247,5 @@ i18n_ds_name_exists=數據源名稱已存在
 i18n_sync_job_exists=已經有同步任務在運行，稍後重試
 i18n_datasource_check_fail=校驗失敗，請檢查配置信息
 i18n_not_find_user=未找到用戶
-i18n_sql_not_empty=SQL 不能為空
\ No newline at end of file
+i18n_sql_not_empty=SQL 不能為空
+i18n_datasource_not_allow_delete_msg= 個數據集正在使用此數據源，無法刪除
\ No newline at end of file