diff --git a/src/components/Table/src/Table.vue b/src/components/Table/src/Table.vue
index 4763d2f..5147904 100644
--- a/src/components/Table/src/Table.vue
+++ b/src/components/Table/src/Table.vue
@@ -228,7 +228,7 @@ export default defineComponent({
 
     const addColumn = (column: TableColumn, index?: number) => {
       const { columns } = unref(getProps)
-      if (index) {
+      if (index || index === 0) {
         columns.splice(index, 0, column)
       } else {
         columns.push(column)