diff --git a/routers/repo/aisafety.go b/routers/repo/aisafety.go
index e6d8cb56c..c350c66f1 100644
--- a/routers/repo/aisafety.go
+++ b/routers/repo/aisafety.go
@@ -118,7 +118,7 @@ func StopAiSafetyTask(ctx *context.Context) {
 	var ID = ctx.Params(":jobid")
 	task, err := models.GetCloudbrainByIDWithDeleted(ID)
 	result := make(map[string]interface{})
-	result["result_code"] = -1
+	result["result_code"] = "-1"
 	if err != nil {
 		log.Info("query task error.err=" + err.Error())
 		log.Error("GetCloudbrainByJobID failed:" + err.Error())
@@ -192,7 +192,7 @@ func StopAiSafetyTask(ctx *context.Context) {
 			log.Info("The job is finished. status=" + task.Status)
 		}
 	}
-	result["result_code"] = 0
+	result["result_code"] = "0"
 	result["msg"] = "succeed"
 	ctx.JSON(200, result)