diff --git a/app/Admin/Controllers/v3/GoodsActivityController.php b/app/Admin/Controllers/v3/GoodsActivityController.php
index 23d78a1..6d06822 100644
--- a/app/Admin/Controllers/v3/GoodsActivityController.php
+++ b/app/Admin/Controllers/v3/GoodsActivityController.php
@@ -228,29 +228,35 @@ class GoodsActivityController extends AdminController
                     })->default(1);
                 $form->saving(function (Form $form){
                     $storeId = $form->input('store_id');
-                    // $marketIds = $form->input('market_ids');
                     $tags = $form->input('tags');
                     $spec = $form->input('spec');
                     $detailsImgs = $form->input('details_imgs');
                     $goodsCategoryId = $form->input('goods_category_id');
-
+                    $expireTime = $form->input('expire_time');
+                    $isInfinite = $form->input('is_infinite');
+                    $inventory = $form->input('inventory');
                     $onSale = $form->input('on_sale');
-                    $expireTime = $form->model()->expire_time;
-                    $OldInventory = $form->model()->inventory;
-                    if(!empty($onSale) && $onSale == 1 && $expireTime <= time()){
-                        return $form->error('活动结束时间必须大于当前时间，请修改后再上架！');
-                    }else if(!empty($onSale) && $onSale == 1 && $OldInventory <= 0){
-                        return $form->error('库存必须为大于0的数字');
-                    }
 
-                    $inventory = $form->input('inventory');
-                    // 规格
-                    if(!empty($inventory)){
+                    // 库存
+                    if(!empty($inventory) && empty($onSale)){
                         if(!is_numeric($inventory) || $inventory < 0){
                            return $form->error('库存必须为大于等于0的数字');
                         }
                     }
 
+                    $OldExpireTime = $form->model()->expire_time;
+                    $OldInventory = $form->model()->inventory;
+                    $OldIsInfinite = $form->model()->is_infinite;
+
+                    $expireTime = empty($expireTime)?$OldExpireTime:strtotime($expireTime);
+                    $isInfinite = empty($isInfinite)?$OldIsInfinite:$isInfinite;
+                    $inventory = empty($inventory)?$OldInventory:$inventory;
+                    if(!empty($onSale) && $onSale == 1 && $expireTime <= time()){
+                        return $form->error('活动结束时间必须大于当前时间，请修改后再上架！');
+                    }else if(!empty($onSale) && $onSale == 1 && $inventory <= 0 && $isInfinite == 0){
+                        return $form->error('商品上架或者关闭无限库存时,库存必须为大于0的数字');
+                    }
+
                     if(!empty($storeId)){
                         // 商品所属市场，根据店铺查询市场
                         $info = StoreModel::getStoreInfo($storeId,'market_id');
@@ -258,18 +264,6 @@ class GoodsActivityController extends AdminController
                         $form->market_ids = ["$info->market_id"];
                     }
 
-                    // $marketIdsArr = [];
-                    // if(!empty($marketIds)){
-                    //     foreach($marketIds as $km => $marketId){
-                    //         if(empty($marketId)){
-                    //             unset($marketIds[$km]);
-                    //             continue;
-                    //         }
-                    //         $marketIdsArr[] = $marketId;
-                    //     }
-                    // }
-                    // $form->marketIds = json_encode($marketIdsArr);
-
                     $tagsArr = [];
                     if(!empty($tags)){
                         foreach($tags as $kt => $tag){