diff --git a/app/api/controller/Wholesaler.php b/app/api/controller/Wholesaler.php
index 30fa5fab..d62c0062 100644
--- a/app/api/controller/Wholesaler.php
+++ b/app/api/controller/Wholesaler.php
@@ -238,6 +238,10 @@ class Wholesaler extends Controller
         if ($exists_id && $info->id != $exists_id) {
             return $this->renderError('该身份证号已存在');
         }
+        $exists_id = $model->where(['credit_code' => $credit_code])->value('id');
+        if ($exists_id && $info->id != $exists_id) {
+            return $this->renderError('营业执照已存在');
+        }
         try {
             CaptchaApi::checkSms($mobile_code, $mobile);
         } catch (Exception $e) {