## zh-CN 设置 `arrow` 为 `{ pointAtCenter: true }` 后,箭头将指向目标元素的中心。 ## en-US By specifying `arrow` prop with `{ pointAtCenter: true }`, the arrow will point to the center of the target element. ```css #components-dropdown-demo-arrow-center .ant-btn { margin-right: 8px; margin-bottom: 8px; } .ant-row-rtl #components-dropdown-demo-arrow-center .ant-btn { margin-right: 0; margin-bottom: 8px; margin-left: 8px; } ```