diff --git a/app/api/controller/Wholesaler.php b/app/api/controller/Wholesaler.php
index 36683776..5edc9773 100644
--- a/app/api/controller/Wholesaler.php
+++ b/app/api/controller/Wholesaler.php
@@ -119,6 +119,13 @@ class Wholesaler extends Controller
         } catch (Exception $e) {
             return $this->renderError($e->getMessage() ?: '短信验证码不正确');
         }
+        $model = new Apply();
+        if ($model->where(['card_no' => $card_no])->exists()) {
+            return $this->renderError('该身份证号已存在');
+        }
+        if ($model->where(['business' => $business])->exists()) {
+            return $this->renderError('营业执照已存在');
+        }
         $data = compact('company_name', 'credit_code', 'city_id', 'province_id', 'door_img_id', 'business', 'card_no', 'avatar_id');
         $data = array_merge($data, compact('username', 'mobile', 'card_back_img_id', 'card_front_img_id', 'license_img_id'));
         $data['total_price'] = $priceInfo['price'];
@@ -222,6 +229,15 @@ class Wholesaler extends Controller
         if (!$avatar_id) {
             return $this->renderError('头像不能为空');
         }
+        $info = Apply::info();
+        if (empty($info->id)) {
+            return $this->renderError('信息不存在');
+        }
+        $model = new Apply();
+        $exists_id = $model->where(['card_no' => $card_no])->value('id');
+        if ($exists_id && $info->id != $exists_id) {
+            return $this->renderError('该身份证号已存在');
+        }
         try {
             CaptchaApi::checkSms($mobile_code, $mobile);
         } catch (Exception $e) {
@@ -229,7 +245,7 @@ class Wholesaler extends Controller
         }
         $data = compact('company_name', 'credit_code', 'city_id', 'province_id', 'door_img_id', 'business', 'card_no', 'avatar_id');
         $data = array_merge($data, compact('username', 'mobile', 'card_back_img_id', 'card_front_img_id', 'license_img_id'));
-        if ((new Apply())->edit($data)) {
+        if ((new Apply())->where()->edit($data)) {
             return $this->renderSuccess('操作成功');
         }
         return $this->renderError('操作失败');