diff --git a/src/views/home/component/shop.vue b/src/views/home/component/shop.vue
index 63b1852..2f4898e 100644
--- a/src/views/home/component/shop.vue
+++ b/src/views/home/component/shop.vue
@@ -27,6 +27,11 @@ const handleEnter = () => {
     bar_code: bar_code.value,
   });
 };
+
+defineExpose({
+  bar_code
+})
+
 </script>
 
 <template>
diff --git a/src/views/home/index.vue b/src/views/home/index.vue
index 45e6812..7a648bc 100644
--- a/src/views/home/index.vue
+++ b/src/views/home/index.vue
@@ -40,6 +40,7 @@ const getStoreList = (data) => {
     });
     storeList.value = storeList.value.concat(list);
     if (data.bar_code && storeList.value.length == 1 && isAllDigits(data.bar_code)) {
+      shopRef.value.bar_code = ''
       cartAddInfo(storeList.value[0], storeList.value[0].attr[0]);
     }
   });