diff --git a/handler/dbm.go b/handler/dbm.go
index 01c372a..4343d32 100644
--- a/handler/dbm.go
+++ b/handler/dbm.go
@@ -31,7 +31,7 @@ func DeleteSQLRunHistoryHandler(c *gin.Context) {
 	} else {
 		err2 := service.DeleteSQLRunHistory(&req, userID)
 		if err2 != nil {
-			resp.Code = proto.SQLRunHistoryDeleteFailed
+			resp.Code = proto.DBMRunSQLHistoryDeleteFailed
 			resp.Message = "删除SQL运行历史失败: " + err2.Error()
 		} else {
 			resp.Code = proto.SuccessCode