diff --git a/modules/api/models/SigningForm.php b/modules/api/models/SigningForm.php
index 3afa12e..9f8de5f 100644
--- a/modules/api/models/SigningForm.php
+++ b/modules/api/models/SigningForm.php
@@ -79,7 +79,7 @@ class SigningForm extends ApiModel
         $signing->type = $this->type;
         $signing->number = $this->number;
         $signing->remark = $this->remark;
-
+        $signing->attr_id = $this->attr_id;
 
         return $signing->save() ? $this->apiReturnSuccess('success', ['order_no' => $signing->order_no, 'order_id' => $signing->id]) : $this->apiReturnError('error');
     }