diff --git a/pc4mobx/organization/components/columnSetting/defineShowItems.js b/pc4mobx/organization/components/columnSetting/defineShowItems.js
index 66838ef..48f9adf 100644
--- a/pc4mobx/organization/components/columnSetting/defineShowItems.js
+++ b/pc4mobx/organization/components/columnSetting/defineShowItems.js
@@ -38,11 +38,16 @@ export default class DefineShowItems extends Component {
         draggable
         deleteConfirm
         title=""
+        pageSize={10}
+        pageSizeOptions={[10, 20, 50]}
         columns={toJS(columns)}
         datas={toJS(datas)}
         copyFilterProps={["id"]}
         selectedData={!loading && toJS(selectedData)}
         onChange={e => columnSetting.setTableEditDatas(e)}
+        tableProps={{
+          scroll: { y: 400 }
+        }}
         onRowSelect={(sRowKeys, rows, dataIndex, selectedDatas) => this.onRowSelect(sRowKeys, rows, dataIndex, selectedDatas)}
       />
     );
diff --git a/pc4mobx/organization/style/card.less b/pc4mobx/organization/style/card.less
index f98d1a4..9497d8f 100644
--- a/pc4mobx/organization/style/card.less
+++ b/pc4mobx/organization/style/card.less
@@ -188,12 +188,17 @@
       width: 10%;
       background-color: #ffffff;
       margin-left: 20px;
+      position: fixed;
+      height: 100%;
+      top: 0;
+      right: 0;
+      overflow: scroll;
       .right{
         height: 100%;
         padding-left: 20px;
         .ant-timeline{
-          position: fixed;
-          top: 20px;
+          // position: fixed;
+          margin-top: 20px;
           .title {
             cursor: pointer;
           }