diff --git a/app/Service/Admin/Depot/DepotService.php b/app/Service/Admin/Depot/DepotService.php
index 7a75d9b..c6a9f9f 100644
--- a/app/Service/Admin/Depot/DepotService.php
+++ b/app/Service/Admin/Depot/DepotService.php
@@ -143,18 +143,8 @@ class DepotService extends BaseService{
     public function purchase():array
     {
         $depotId = (int)$this->request->input('depot_id');
-        $depotInfo = $this->DepotModel->getInfoById($depotId);
-        if (empty($depotInfo)) throw new ErrException('仓库不存在');
-
         $materialId = (int)$this->request->input('material_id');
-        $materialInfo = $this->MaterialModel->getInfoById($materialId);
-        if (empty($materialInfo)) throw new ErrException("材料不存在");
-
         $supplierId = (int)$this->request->input('supplier_id');
-        if (!empty($supplierId)){
-            $supplierInfo = $this->SupplierModel->getInfoById($supplierId);
-            if (empty($supplierInfo)) throw new ErrException('供应商不存在');
-        }
 
         $purchase_price = (double)$this->request->input('purchase_price');
         $number = (double)$this->request->input('number');
@@ -626,6 +616,10 @@ class DepotService extends BaseService{
             ->where('id',$id)
             ->first();
 
+        if ($info->status == MaterialCode::AUDITED){
+            throw new ErrException('该回收已审核通过');
+        }
+
         $info->is_del = MaterialCode::IS_DEL;
 
         $materialStock = $this->MaterialStockModel