diff --git a/app/admin/service/InvRequisitionService.php b/app/admin/service/InvRequisitionService.php
index e23830f..db4e0a7 100644
--- a/app/admin/service/InvRequisitionService.php
+++ b/app/admin/service/InvRequisitionService.php
@@ -94,6 +94,7 @@ class InvRequisitionService
         //$appro = new \app\common\utils\approval\service\ApprovalFlowService();
         $appro = new \app\common\service\InvRequisitionApproveService();
         //requisition_id:申请id
+        //approve_id:审核步骤id
         //action:审批动作：1通过 2驳回
         //comment:审批意见
             return $appro->approve($param['requisition_id'], $param['approve_id'], $request->user->uid, $param['action'], $param['comment'], $attachment);
diff --git a/app/common/service/InvItemService.php b/app/common/service/InvItemService.php
index 6d188f5..7bd19b4 100644
--- a/app/common/service/InvItemService.php
+++ b/app/common/service/InvItemService.php
@@ -168,6 +168,7 @@ class InvItemService
      * @param int  $changeQty     变动数量：>0 入库，<0 出库
      * @param bool $allowNegative 是否允许库存变成负数，默认不允许
      * @param array $options       额外选项（用于记录日志）
+     *                              - change_type: 变动类型
      *                              - biz_type: 业务类型
      *                              - biz_no: 单据号
      *                              - operator_id: 操作人ID
@@ -223,6 +224,7 @@ class InvItemService
             'change_qty' => $changeQty,
             'before_qty' => $beforeQty,
             'after_qty' => $item->stock_qty,
+            'change_type' => $options['change_type'] ?? null,
             'biz_type' => $options['biz_type'] ?? null,
             'biz_no' => $options['biz_no'] ?? null,
             'operator_id' => $options['operator_id'] ?? null,
diff --git a/app/common/service/InvRequisitionApproveService.php b/app/common/service/InvRequisitionApproveService.php
index 754d6cb..06a766c 100644
--- a/app/common/service/InvRequisitionApproveService.php
+++ b/app/common/service/InvRequisitionApproveService.php
@@ -2,6 +2,7 @@
 
 namespace app\common\service;
 
+use app\common\model\InvItem;
 use app\common\model\User;
 use app\common\validate\InvRequisitionApproveValidate;
 use app\common\traits\crud\CrudServiceTrait;
@@ -169,6 +170,7 @@ class InvRequisitionApproveService
                 ->count();
             if($action == 1){
                 if(count($steps) == $pass){
+                    //判断是否都是消耗品，是否需要归还
                     $requisitionItem = Db::table('inv_requisition_item')
                         ->where('requisition_id', $requisition->id)
                         ->where('is_consumable_snap', 0)
@@ -179,6 +181,15 @@ class InvRequisitionApproveService
                         Db::table('inv_requisition')->where('id', $requisition->id)->update(['status'=>19]);
                     }
 
+                    //更改库存
+                    $requisitionItem = Db::table('inv_requisition_item')
+                        ->where('requisition_id', $requisition->id)
+                        ->get();
+                    foreach ($requisitionItem as $item) {
+                        //$invItem = InvItem::where('id', $item->item_id)->first();
+                        (new InvItemService())->stockOut($item->item_id,$item->approved_qty);
+                    }
+
 //                    $requisition->status = 12;
 //                    $requisition->save();
                     return ['status' => 'complete', 'msg' => '已通过'];
@@ -200,7 +211,7 @@ class InvRequisitionApproveService
             }
 
 
-            // 4) 通过 => 进入下一步或结束
+            // 4) 通过 => 进入下一步
             Db::table('inv_requisition')->where('id', $requisitionId)->update(['status'=>11]);
             $requisitionItem = Db::table('inv_requisition_item')->where('requisition_id', $requisitionId)->first();
             $item_id = Db::table('inv_item')->where('id', $requisitionItem->item_id)->first();
diff --git a/app/common/service/InvRequisitionItemReturnService.php b/app/common/service/InvRequisitionItemReturnService.php
index 22fe5ed..9daef16 100644
--- a/app/common/service/InvRequisitionItemReturnService.php
+++ b/app/common/service/InvRequisitionItemReturnService.php
@@ -6,6 +6,7 @@ use app\common\model\InvItem;
 use app\common\model\InvRequisition;
 use app\common\model\InvRequisitionItem;
 use app\common\model\InvRequisitionReturn;
+use app\common\model\InvStockLog;
 use app\common\model\User;
 use app\common\service\UserService;
 use app\common\validate\InvRequisitionItemReturnValidate;
@@ -591,6 +592,17 @@ class InvRequisitionItemReturnService
                 }
                 $return->status = $status;
                 $return->save();
+                if($status == 1){
+                    //更改库存
+                    $returnItem = Db::table('inv_requisition_item_return')
+                        ->where('requisition_id', $return->id)
+                        ->get();
+                    foreach ($returnItem as $item) {
+                        //$invItem = InvItem::where('id', $item->item_id)->first();
+                        (new InvItemService())->stockIn($item->item_id,$item->return_qty,['change_type'=>InvStockLog::CHANGE_TYPE_IN_RETURN,
+                            'biz_type'=>InvStockLog::BIZ_TYPE_RETURN,]);
+                    }
+                }
 
                 // 保存归还审核附件
                 foreach ($attachment as $attac) {