diff --git a/routers/repo/modelarts.go b/routers/repo/modelarts.go
index 424a7fe23..e962db0a1 100755
--- a/routers/repo/modelarts.go
+++ b/routers/repo/modelarts.go
@@ -1789,11 +1789,7 @@ func paramCheckCreateTrainJob(form auth.CreateModelArtsTrainJobForm) error {
 		log.Error("the boot file(%s) must be a python file", strings.TrimSpace(form.BootFile))
 		return errors.New("启动文件必须是python文件")
 	}
-
-	if form.WorkServerNumber > 2 || form.WorkServerNumber < 1 {
-		log.Error("the WorkServerNumber(%d) must be in (1,2)", form.WorkServerNumber)
-		return errors.New("计算节点数必须在1-2之间")
-	}
+	
 	if form.BranchName == "" {
 		log.Error("the branch must not be null!", form.BranchName)
 		return errors.New("代码分支不能为空！")