diff --git a/components/menu/style/index.tsx b/components/menu/style/index.tsx
index 85b9f45a6e62..56e5e0124cab 100644
--- a/components/menu/style/index.tsx
+++ b/components/menu/style/index.tsx
@@ -98,6 +98,8 @@ const getBaseStyle: GenerateStyle<MenuToken> = (token) => {
     {
       '': {
         [`${componentCls}`]: {
+          ...clearFix(),
+
           // Hidden
           [`&-hidden`]: {
             display: 'none',
diff --git a/components/menu/style/vertical.tsx b/components/menu/style/vertical.tsx
index 62ac0b56b296..262a554eb20e 100644
--- a/components/menu/style/vertical.tsx
+++ b/components/menu/style/vertical.tsx
@@ -33,6 +33,11 @@ const getVerticalInlineStyle: GenerateStyle<MenuToken, CSSObject> = (token) => {
       width: `calc(100% - ${itemMarginInline * 2}px)`,
     },
 
+    // disable margin collapsed
+    [`${componentCls}-submenu`]: {
+      paddingBottom: 0.02,
+    },
+
     [`> ${componentCls}-item,
             > ${componentCls}-submenu > ${componentCls}-submenu-title`]: {
       height: menuItemHeight,