diff --git a/routers/api/v1/repo/modelarts.go b/routers/api/v1/repo/modelarts.go
index 90dae5c69..302e001b0 100755
--- a/routers/api/v1/repo/modelarts.go
+++ b/routers/api/v1/repo/modelarts.go
@@ -225,6 +225,14 @@ func TrainJobForModelConvertGetLog(ctx *context.APIContext) {
 	if err != nil {
 		log.Error("trainJobGetLog(%s) failed:%v", jobID, err.Error())
 		// ctx.RenderWithErr(err.Error(), tplModelArtsTrainJobShow, nil)
+		ctx.JSON(http.StatusOK, map[string]interface{}{
+			"JobID":       jobID,
+			"LogFileName": "",
+			"StartLine":   "0",
+			"EndLine":     "0",
+			"Content":     "",
+			"Lines":       0,
+		})
 		return
 	}