fix

 <!--
  * @Date: 2022-08-29 14:31:20
  * @LastEditors: hookehuyr hookehuyr@gmail.com
- * @LastEditTime: 2024-07-19 14:33:19
+ * @LastEditTime: 2024-07-19 14:35:24
  * @FilePath: /data-table/src/components/OrgPickerField/MyComponent.vue
  * @Description: 树形组件
 -->
@@ -638,6 +638,7 @@ useCustomFieldValue(() => tree_select_value.value);
 
 <style lang="less" scoped>
 .tree-field-page {
+  width: 100%;
   .select-tree-box {
     height: 4rem;
     // width: calc(100vw - 5rem);