diff --git a/extend/VerifyDun/IdCard.php b/extend/VerifyDun/IdCard.php
index 9d4580f..b0b0e11 100644
--- a/extend/VerifyDun/IdCard.php
+++ b/extend/VerifyDun/IdCard.php
@@ -40,7 +40,10 @@ class IdCard extends Base
             }
 
             if ($result['code'] != "200"){
-                throw new BusinessException("姓名与身份证号不一致");
+                if (!empty($result['msg'])){
+                    return $result['msg'];
+                }
+                return "身份证认证失败";
             }
 
             if (empty($result['result'])){