fix issue

spug_web/src/pages/deploy/app/Ext1Setup3.js

@@ -50,7 +50,7 @@ export default observer(function () {
         </Col>
         <Col span={10}>
           <Form.Item required label="版本数量" tooltip="早于指定数量的历史版本会被删除，以释放磁盘空间。">
-            <Input value={info['versions']} onChange={e => info['versions'] = e.target.value} placeholder="请输入部署目标路径"/>
+            <Input value={info['versions']} onChange={e => info['versions'] = e.target.value} placeholder="请输入保存的版本数量"/>
           </Form.Item>
         </Col>
       </Row>

spug_web/src/pages/deploy/request/Table.js

@@ -77,6 +77,10 @@ function ComTable() {
     dataIndex: 'created_at',
     sorter: (a, b) => a['created_at'].localeCompare(b['created_at']),
     hide: true
+  }, {
+    title: '发布时间',
+    dataIndex: 'do_at',
+    hide: true
   }, {
     title: '备注',
     dataIndex: 'desc',