diff --git a/components/vc-menu/InjectExtraProps.js b/components/vc-menu/InjectExtraProps.js
index 08cd59cc6..201168208 100644
--- a/components/vc-menu/InjectExtraProps.js
+++ b/components/vc-menu/InjectExtraProps.js
@@ -14,7 +14,7 @@ export default function wrapWithConnect(WrappedComponent) {
     setup(props) {
       provide(injectExtraPropsKey, undefined); // 断掉 injectExtraPropsKey 的依赖
       const injectExtraProps = injectExtraPropsKey ? inject(injectExtraPropsKey, () => ({})) : {};
-      watch(injectExtraProps, ()=>{
+      watch(injectExtraProps, () => {
         // 神奇的问题，vue 3.0.3 之后，没能正确响应式，暂时加个 watch hack 一下
       });
       return {