diff --git a/app/Events/BusinessOrdersUpdate.php b/app/Events/BusinessOrdersUpdate.php
index 08b3393..c42a0e6 100644
--- a/app/Events/BusinessOrdersUpdate.php
+++ b/app/Events/BusinessOrdersUpdate.php
@@ -34,12 +34,16 @@ class BusinessOrdersUpdate
 
     private function updateStock()
     {
-        [$goodsCode, $skuCode] = explode('_', $this->businessOrderItem['external_sku_id']);
-        $this->goodsSku = GoodsSku::query()->where('sku_code', $skuCode)
-            ->whereHas('goods', function ($query) use ($goodsCode) {
-                $query->where('goods_code', $goodsCode);
-            })
-            ->first();
+        try {
+            [$goodsCode, $skuCode] = explode('_', $this->businessOrderItem['external_sku_id']);
+            $this->goodsSku = GoodsSku::query()->where('sku_code', $skuCode)
+                ->whereHas('goods', function ($query) use ($goodsCode) {
+                    $query->where('goods_code', $goodsCode);
+                })
+                ->first();
+        } catch (\Exception $e) {
+            return false;
+        }
         if ($this->goodsSku) {
             $this->goodsSku->stock += $this->num;
             $this->goodsSku->save();