diff --git a/src/pages/unitTable/renderColsOpts.tsx b/src/pages/unitTable/renderColsOpts.tsx
index 2210c1f..5407a03 100644
--- a/src/pages/unitTable/renderColsOpts.tsx
+++ b/src/pages/unitTable/renderColsOpts.tsx
@@ -188,8 +188,9 @@ export function renderCols(initialState: any[], type: string, i18n?: AnyObject,
                   <Space>
                     <Button type="link"
                             onClick={() => postMessageToParent("VIEW", record)}>{i18n?.["查看详情"]}</Button>
-                    <Button type="link"
-                            onClick={() => postMessageToParent("log", record)}>{i18n?.["操作日志"]}</Button>
+                    <Dropdown menu={{ items: items.slice(-1) }} placement="bottomRight">
+                      <Button type="link" icon={<MoreOutlined/>}/>
+                    </Dropdown>
                   </Space> :
                   <>
                     <Button type="link"