diff --git a/routers/api/v1/api.go b/routers/api/v1/api.go
index 51d8dd7e8..3676e3c56 100755
--- a/routers/api/v1/api.go
+++ b/routers/api/v1/api.go
@@ -858,6 +858,7 @@ func RegisterRoutes(m *macaron.Macaron) {
 					})
 					m.Group("/train-job", func() {
 						m.Get("/:jobid", repo.GetModelArtsTrainJob)
+						m.Get("/log", repo.TrainJobGetLog)
 					})
 				}, reqRepoReader(models.UnitTypeCloudBrain))
 			}, repoAssignment())
diff --git a/routers/api/v1/repo/modelarts.go b/routers/api/v1/repo/modelarts.go
index 1687c479a..c4793dd99 100755
--- a/routers/api/v1/repo/modelarts.go
+++ b/routers/api/v1/repo/modelarts.go
@@ -75,3 +75,49 @@ func GetModelArtsTrainJob(ctx *context.APIContext) {
 	})
 
 }
+
+func TrainJobGetLog(ctx *context.APIContext) {
+	var (
+		err error
+	)
+
+	var jobID = ctx.Params(":jobid")
+	var logFileName = ctx.Query("file_name")
+	var baseLine = ctx.Query("base_line")
+	var order = ctx.Query("order")
+
+	if order != modelarts.OrderDesc && order != modelarts.OrderAsc {
+		log.Error("order(%s) check failed", order)
+		ctx.JSON(http.StatusBadRequest, map[string]interface{}{
+			"err_msg":         "order check failed",
+		})
+		return
+	}
+
+	task, err := models.GetCloudbrainByJobID(jobID)
+	if err != nil {
+		log.Error("GetCloudbrainByJobID(%s) failed:%v", jobID, err.Error())
+		ctx.JSON(http.StatusInternalServerError, map[string]interface{}{
+			"err_msg":         "GetCloudbrainByJobID failed",
+		})
+		return
+	}
+
+	result, err := modelarts.GetTrainJobLog(jobID, strconv.FormatInt(task.VersionID, 10), baseLine, logFileName, order, 20)
+	if err != nil {
+		log.Error("GetTrainJobLog(%s) failed:%v", jobID, err.Error())
+		ctx.JSON(http.StatusInternalServerError, map[string]interface{}{
+			"err_msg":         "GetTrainJobLog failed",
+		})
+		return
+	}
+
+	ctx.Data["log"] = result
+
+	ctx.JSON(http.StatusOK, map[string]interface{}{
+		"JobID":         jobID,
+		"StartLine":     result.StartLine,
+		"EndLine":     	 result.EndLine,
+		"Content":     	 result.Content,
+	})
+}