diff --git a/app/Http/Controllers/Goods/GoodsCombinationController.php b/app/Http/Controllers/Goods/GoodsCombinationController.php
index fac5030..2696135 100644
--- a/app/Http/Controllers/Goods/GoodsCombinationController.php
+++ b/app/Http/Controllers/Goods/GoodsCombinationController.php
@@ -79,17 +79,11 @@ class GoodsCombinationController extends Controller
                 ->whereIn('id', $itemIds)
                 ->pluck('stock', 'id')
                 ->toArray();
-            $stock = 0;
+            $stock = [];
             foreach ($combinationGoods as $item) {
-                $num = (int)($skus[$item['item_id']] / $item['item_num']);
-                if (0 === $stock) {
-                    $stock = $num;
-                    continue;
-                }
-                if ($num < $stock) {
-                    $stock = $num;
-                }
+                $stock[] = (int)($skus[$item['item_id']] / $item['item_num']);
             }
+            $stock = min($stock);
             $status = $stock ? (5 < $stock ? 1 : 2) : 0;
             if ($id = $request->input('id')) {
                 $sku = GoodsSku::query()->findOrFail($id);
diff --git a/app/Imports/CombinationGoodsImport.php b/app/Imports/CombinationGoodsImport.php
index 0e56a56..e836795 100644
--- a/app/Imports/CombinationGoodsImport.php
+++ b/app/Imports/CombinationGoodsImport.php
@@ -55,17 +55,11 @@ class CombinationGoodsImport implements ToArray, SkipsEmptyRows, WithStartRow
                     ->get(['id', 'external_sku_id', 'stock'])
                     ->toArray();
                 $skus = ArrayUtils::index($skus, 'external_sku_id');
-                $stock = 0;
+                $stock = [];
                 foreach ($info['item'] as $item) {
-                    $num = (int)($skus[$item['item_code']]['stock'] / $item['item_num']);
-                    if (0 === $stock) {
-                        $stock = $num;
-                        continue;
-                    }
-                    if ($num < $stock) {
-                        $stock = $num;
-                    }
+                    $stock[] = (int)($skus[$item['item_code']]['stock'] / $item['item_num']);
                 }
+                $stock = min($stock);
                 $status = $stock ? (5 < $stock ? 1 : 2) : 0;
                 $sku = GoodsSku::query()->updateOrCreate(
                     ['external_sku_id' => $info['external_sku_id'], 'is_combination' => 1],
diff --git a/app/Listeners/CombinationGoodsStockUpdateListener.php b/app/Listeners/CombinationGoodsStockUpdateListener.php
index 816085a..f77a8f8 100644
--- a/app/Listeners/CombinationGoodsStockUpdateListener.php
+++ b/app/Listeners/CombinationGoodsStockUpdateListener.php
@@ -75,17 +75,11 @@ class CombinationGoodsStockUpdateListener
                     ->with('goodsSkuItem:id,stock')
                     ->where('goods_sku_id', $goodsSkuId)
                     ->get();
-                $stock = 0;
+                $stock = [];
                 foreach ($combinationGoods as $goods) {
-                    $num = $goods['goodsSkuItem']['stock'] / $goods['item_num'];
-                    if (0 === $stock) {
-                        $stock = $num;
-                        continue;
-                    }
-                    if ($num < $stock) {
-                        $stock = $num;
-                    }
+                    $stock[] = (int)($goods['goodsSkuItem']['stock'] / $goods['item_num']);
                 }
+                $stock = min($stock);
                 GoodsSku::query()->where('id', $goodsSkuId)->update(['stock' => $stock]);
                 $updateIds[] = $goodsSkuId;
             }