diff --git a/src/components/inventory/StockListTable.vue b/src/components/inventory/StockListTable.vue
index b9944fa0..a9c2e3a9 100644
--- a/src/components/inventory/StockListTable.vue
+++ b/src/components/inventory/StockListTable.vue
@@ -1,6 +1,7 @@
 <template>
   <div>
     <el-table
+      ref="mainTable"
       :data="stockList"
       style="width: 100%"
       v-loading="loading"