diff --git a/routers/repo/cloudbrain.go b/routers/repo/cloudbrain.go
index 884aa326f..c3c6c43cb 100755
--- a/routers/repo/cloudbrain.go
+++ b/routers/repo/cloudbrain.go
@@ -2885,52 +2885,3 @@ func getFlavorNameByFlavorCode(flavorCode string) string {
 		"核" + strconv.Itoa(cardNum*256) + "GB"
 	return cloudbrainTwoFlavorName
 }
-
-func GetLogFromModelDir(ctx *context.Context) {
-	prefix := "/" + setting.CBCodePathPrefix + ctx.Cloudbrain.JobName + ModelMountPath
-	files, err := storage.GetOneLevelAllObjectUnderDirMinio(setting.Attachment.Minio.Bucket, prefix, "")
-	if err != nil {
-		log.Error("query cloudbrain model failed: %v", err)
-		return
-	}
-	startLine := ctx.QueryInt("startLine")
-	endLine := ctx.QueryInt("endLine")
-
-	re := ""
-	for _, file := range files {
-		if strings.HasSuffix(file.FileName, "log.txt") {
-			path := storage.GetMinioPath(ctx.Cloudbrain.JobName+ModelMountPath+"/", file.FileName)
-			log.Info("path=" + path)
-			reader, err := os.Open(path)
-			defer reader.Close()
-			if err == nil {
-				r := bufio.NewReader(reader)
-				for i := 0; i < endLine; i++ {
-					line, error := r.ReadString('\n')
-					log.Info("line=" + line)
-					if error == io.EOF {
-						log.Info("read file completed.")
-						break
-					}
-					if error != nil {
-						log.Info("read file error." + error.Error())
-						break
-					}
-					if error == nil {
-						if i >= startLine {
-							re = re + line
-						}
-					}
-				}
-			} else {
-				log.Info("error:" + err.Error())
-			}
-			break
-		}
-	}
-
-	ctx.JSON(http.StatusOK, map[string]interface{}{
-		"JobName": ctx.Cloudbrain.JobName,
-		"Content": re,
-	})
-}