diff --git a/app/api/controller/OaApprove.php b/app/api/controller/OaApprove.php
index 367ead8..433712e 100644
--- a/app/api/controller/OaApprove.php
+++ b/app/api/controller/OaApprove.php
@@ -157,6 +157,9 @@ class OaApprove extends ApiController
         $param = get_params();
 		if (empty($param['flow_id'])) {
             $this->apiError("审批流程id不能为空");
+        }
+		if (empty($param['type'])) {
+            $this->apiError("审批流程类型不能为空");
         }
 		if (isset($param['detail_time'])) {
 			$param['detail_time'] = strtotime($param['detail_time']);