diff --git a/components/anchor/Anchor.tsx b/components/anchor/Anchor.tsx
index 7797539fd..62e599f27 100644
--- a/components/anchor/Anchor.tsx
+++ b/components/anchor/Anchor.tsx
@@ -95,12 +95,6 @@ export default defineComponent({
     });
     // func...
     const getCurrentAnchor = (offsetTop = 0, bounds = 5) => {
-      const { getCurrentAnchor } = props;
-
-      if (typeof getCurrentAnchor === 'function') {
-        return getCurrentAnchor();
-      }
-
       const linkSections: Array<Section> = [];
       const container = getContainer.value();
       state.links.forEach(link => {
@@ -127,10 +121,12 @@ export default defineComponent({
       return '';
     };
     const setCurrentActiveLink = (link: string) => {
+      const { getCurrentAnchor } = props;
       if (activeLink.value !== link) {
-        activeLink.value = link;
-        emit('change', link);
+        return;
       }
+      activeLink.value = typeof getCurrentAnchor === 'function' ? getCurrentAnchor() : link;
+      emit('change', link);
     };
     const handleScrollTo = (link: string) => {
       const { offsetTop, getContainer, targetOffset } = props;
diff --git a/components/menu/src/SubMenu.tsx b/components/menu/src/SubMenu.tsx
index 355ec3b9e..1051c5847 100644
--- a/components/menu/src/SubMenu.tsx
+++ b/components/menu/src/SubMenu.tsx
@@ -18,6 +18,7 @@ import PopupTrigger from './PopupTrigger';
 import SubMenuList from './SubMenuList';
 import InlineSubMenuList from './InlineSubMenuList';
 import Transition, { getTransitionProps } from '../../_util/transition';
+import { cloneElement } from '../../_util/vnode';
 
 let indexGuid = 0;
 
@@ -177,7 +178,10 @@ export default defineComponent({
     );
     const renderTitle = (title: any, icon: any) => {
       if (!icon) {
-        return inlineCollapsed.value && props.level === 1 && title && typeof title === 'string' ? (
+        return inlineCollapsed.value &&
+          !parentEventKeys.value.length &&
+          title &&
+          typeof title === 'string' ? (
           <div class={`${prefixCls.value}-inline-collapsed-noicon`}>{title.charAt(0)}</div>
         ) : (
           title
@@ -188,7 +192,9 @@ export default defineComponent({
       const titleIsSpan = isValidElement(title) && title.type === 'span';
       return (
         <>
-          {icon}
+          {cloneElement(icon, {
+            class: `${prefixCls.value}-item-icon`,
+          })}
           {titleIsSpan ? title : <span class={`${prefixCls.value}-title-content`}>{title}</span>}
         </>
       );
diff --git a/components/menu/style/index.less b/components/menu/style/index.less
index b14e86259..2b330a256 100644
--- a/components/menu/style/index.less
+++ b/components/menu/style/index.less
@@ -218,6 +218,10 @@
       }
     }
 
+    .@{menu-prefix-cls}-item-icon.svg {
+      vertical-align: -0.125em;
+    }
+
     &.@{menu-prefix-cls}-item-only-child {
       > .@{iconfont-css-prefix},
       > .@{menu-prefix-cls}-item-icon {
@@ -530,6 +534,7 @@
       text-overflow: clip;
 
       .@{menu-prefix-cls}-submenu-arrow {
+        opacity: 0;
         display: none;
       }
 
diff --git a/v2-doc b/v2-doc
index d19705328..a7013ae87 160000
--- a/v2-doc
+++ b/v2-doc
@@ -1 +1 @@
-Subproject commit d197053285b81e77718621c0b5b94cb3b21831a2
+Subproject commit a7013ae87f69dcbcf547f4b023255b8a7a775557