diff --git a/app/api/controller/OaApprove.php b/app/api/controller/OaApprove.php
index 8caab4a..b9471d4 100644
--- a/app/api/controller/OaApprove.php
+++ b/app/api/controller/OaApprove.php
@@ -256,17 +256,17 @@ class OaApprove extends ApiController
 		if (empty($param['type'])) {
             $this->apiError("审批流程类型不能为空");
         }
-		//1审核结束 2下一审批人
-		if (empty($param['check_node'])) {
-            $this->apiError("审批节点不能为空");
-        }
-		// 1同意 2拒绝
+		// 1同意 2拒绝 3撤销
 		if (empty($param['check'])) {
             $this->apiError("审批状态不能为空");
         }
 		if (empty($param['content'])) {
             $this->apiError("审批内容不能为空");
         }
+		//1审核结束 2下一审批人
+		if (($param['check'] != 3) && empty($param['check_node'])) {
+            $this->apiError("审批节点不能为空");
+        }
 
 		$id = $param['id'];
 		$type = $param['type'];