diff --git a/dist.zip b/dist.zip
index 656f68c..0fedb60 100644
Binary files a/dist.zip and b/dist.zip differ
diff --git a/src/components/timeline/index.jsx b/src/components/timeline/index.jsx
index a961adf..dd6a23c 100644
--- a/src/components/timeline/index.jsx
+++ b/src/components/timeline/index.jsx
@@ -7,10 +7,12 @@
  * @Description: 这是默认设置,请设置`customMade`, 打开koroFileHeader查看配置 进行设置: https://github.com/OBKoro1/koro1FileHeader/wiki/%E9%85%8D%E7%BD%AE
  */
 import React from 'react';
-import { Timeline, Drawer } from 'antd';
+import { Timeline, Drawer, Popconfirm, message } from 'antd';
 import styles from './index.less';
 import leftTreeShow from './img/leftTree-show.png';
 import leftHide from './img/leftTree-hide.png';
+import { CloseCircleOutlined } from '@ant-design/icons';
+import { getLabel } from '../../util/i18n.js';
 
 export default class TimeLine extends React.Component {
   constructor(props) {
@@ -35,6 +37,21 @@ export default class TimeLine extends React.Component {
     this.props.onClick(data);
   }
 
+  handleDelete(key) {
+    const { labelData } = this.props;
+    let api = `/api/bs/hrmorganization/orgchart/versionDelete?versionId=${key}`;
+    fetch(api)
+      .then((res) => res.json())
+      .then((data) => {
+        if (data.api_status) {
+          message.success(`${getLabel(547484, labelData)}`, 2, 3);
+          window.location.reload(true);
+        } else {
+          message.error(`${getLabel(547483, labelData)}`, 2, 3);
+        }
+      });
+  }
+
   componentDidMount() {
     this.searchTimeLines(this.props.url);
   }
@@ -56,6 +73,8 @@ export default class TimeLine extends React.Component {
   };
 
   render() {
+    const { labelData } = this.props;
+
     let showStyle = {};
     let positionStyle = {};
     if (this.state.open) {
@@ -89,14 +108,27 @@ export default class TimeLine extends React.Component {
               return (
                 <Timeline.Item
                   key={item.key}
-                  onClick={this.handleLineClick.bind(this, item)}
                   className={styles.timeline}
                   color={item.color}
                   style={{
                     color: item.color == 'blue' ? '#1890ff' : 'dimgray',
                   }}
                 >
-                  <div>{item.title}</div>
+                  <div onClick={this.handleLineClick.bind(this, item)}>
+                    {item.title}
+                  </div>
+                  {item.key != 0 && (
+                    <Popconfirm
+                      title={`${getLabel(547491, labelData)}[${item.title}]?`}
+                      onConfirm={this.handleDelete.bind(this, item.key)}
+                      okText={getLabel(547319, labelData)}
+                      cancelText={getLabel(547318, labelData)}
+                    >
+                      <div className={styles.delete}>
+                        <CloseCircleOutlined />
+                      </div>
+                    </Popconfirm>
+                  )}
                   <div className={styles.time}>{item.time}</div>
                 </Timeline.Item>
               );
diff --git a/src/components/timeline/index.less b/src/components/timeline/index.less
index 3d5571b..7fdf3f3 100644
--- a/src/components/timeline/index.less
+++ b/src/components/timeline/index.less
@@ -22,14 +22,18 @@
   .time {
     color: dimgray;
   }
+
+  .delete :hover {
+    color: red;
+  }
 }
 
 .leftRightLayoutBtn {
   width: 18px;
   height: 60px;
-  position: absolute;
+  position: fixed;
   top: 50%;
-  margin-top: -30px;
+  // margin-top: -30px;
   z-index: 101;
   cursor: pointer;
 }
diff --git a/src/components/topBar/index.jsx b/src/components/topBar/index.jsx
index 586772a..413ca8b 100644
--- a/src/components/topBar/index.jsx
+++ b/src/components/topBar/index.jsx
@@ -334,7 +334,7 @@ export class TopBar extends React.Component {
                   }}
                 >
                   {getLabel(547313, labelData)}
-                </Button>{' '}
+                </Button>
               </span>
             )}
 
diff --git a/src/pages/company.jsx b/src/pages/company.jsx
index fe00cdf..f012768 100644
--- a/src/pages/company.jsx
+++ b/src/pages/company.jsx
@@ -351,6 +351,10 @@ export default function companyPage() {
    */
   const handleExport = (type) => {
     if (type == 'png') {
+      const hiddenElements = document.querySelectorAll('.tooltitle');
+      const hiddenElementsArray = Array.from(hiddenElements);
+      // 从 DOM 中移除隐藏内容
+      hiddenElementsArray.forEach((el) => (el.style.display = 'none'));
       orgChart && orgChart.exportImg({ full: true });
     } else {
       orgChart && downloadPdf(orgChart);
@@ -490,6 +494,7 @@ export default function companyPage() {
             timeLineSearch(timeline);
           }}
           url={'/api/bs/hrmorganization/orgchart/timeLines?fclass=0'}
+          labelData={labelData}
         />
         <Spin size="large" spinning={spinning}>
           <OrgChartComponent
diff --git a/src/pages/user.jsx b/src/pages/user.jsx
index 1433caa..e2c91e3 100644
--- a/src/pages/user.jsx
+++ b/src/pages/user.jsx
@@ -99,7 +99,7 @@ export default function userPage() {
   // 获取数据
   useEffect(() => {
     document.cookie =
-      'ecology_JSessionid=aaa5JLqrHUV6R9P1cmTbz; JSESSIONID=aaa5JLqrHUV6R9P1cmTbz; loginuuids=1; languageidweaver=7; Systemlanguid=7; loginidweaver=sysadmin; __randcode__=72a0b641-7599-4301-a47f-61620f350ec5';
+      'ecology_JSessionid=aaav03Zyuvq3A9TG0PEdz; JSESSIONID=aaav03Zyuvq3A9TG0PEdz; Systemlanguid=7; languageidweaver=7; loginuuids=1; loginidweaver=sysadmin; __randcode__=62316935-a99b-4cbf-a23f-0ac9c37db0da';
     d3.json(
       '/api/bs/hrmorganization/orgchart/userData?fclass=0&fisvitual=0&root=0&level=3&id=0',
     ).then((data) => {