diff --git a/pc4mobx/hrmSalary/pages/dataAcquisition/cumSituation/editSlideContent.js b/pc4mobx/hrmSalary/pages/dataAcquisition/cumSituation/editSlideContent.js
index 863f5cdc..0ce1c0a4 100644
--- a/pc4mobx/hrmSalary/pages/dataAcquisition/cumSituation/editSlideContent.js
+++ b/pc4mobx/hrmSalary/pages/dataAcquisition/cumSituation/editSlideContent.js
@@ -213,7 +213,7 @@ export default class EditSlideContent extends React.Component {
             dataSource={slideTableDataSource}
             pagination={pagination}
             loading={slideLoading}
-            scroll={{ x: 900 }}
+            scroll={{ x:  newColumns ? newColumns.length * 150 : 900}}
           />
         </div>
       </div>