diff --git a/Logs/dsSupport.log b/Logs/dsSupport.log
index a7278dd7..ab846bb5 100644
--- a/Logs/dsSupport.log
+++ b/Logs/dsSupport.log
@@ -158,3 +158,4 @@
 [Error]2020/09/03 08:46:37 SqlQueryError 	 Error 1054: Unknown column 'da.delete_flag' in 'where clause'
 [Error]2020/09/03 08:47:17 SqlQueryError 	 Error 1054: Unknown column 'da.delete_flag' in 'where clause'
 [Error]2020/09/07 09:08:08 SqlUpdateError 	 接入系统authToken Update，数据库操作发生严重错误：Error 1452: Cannot add or update a child row: a foreign key constraint fails (`base_db_dev`.`t_dataex_datasource`, CONSTRAINT `fk_dic_id2` FOREIGN KEY (`dic_id`) REFERENCES `t_dataex_jyt2012` (`id`))
+[Error]2020/09/21 17:26:25 SqlQueryError 	 数据库操作发生严重错误：Error 1054: Unknown column 'code' in 'where clause'
diff --git a/dsSupport/MyModel/DataSource/DatasourceDAO/DatasourceDAO.go b/dsSupport/MyModel/DataSource/DatasourceDAO/DatasourceDAO.go
index b97567b5..8e595489 100644
--- a/dsSupport/MyModel/DataSource/DatasourceDAO/DatasourceDAO.go
+++ b/dsSupport/MyModel/DataSource/DatasourceDAO/DatasourceDAO.go
@@ -81,7 +81,7 @@ func RemoveDatasource(id string, model *models.TDataexDatasource) (bool, string,
 
 func GetDatasourceCountByCode(code string) int64 {
 	business := new(models.TDataexDatasource)
-	total, err := db.Where("code =?", code).Count(business)
+	total, err := db.Where("datasource_code =?", code).Count(business)
 	if err != nil {
 		LogUtil.Error(ErrorConst.SqlQueryError, "数据库操作发生严重错误："+err.Error())
 	}