diff --git a/packages/varlet-ui/src/index-anchor/IndexAnchor.vue b/packages/varlet-ui/src/index-anchor/IndexAnchor.vue
index 0ffeeea14c7..c55f16dfa22 100644
--- a/packages/varlet-ui/src/index-anchor/IndexAnchor.vue
+++ b/packages/varlet-ui/src/index-anchor/IndexAnchor.vue
@@ -1,16 +1,13 @@
 <template>
-	<var-sticky v-if="active === name && sticky" :z-index="zIndex" :offset-top="stickyOffsetTop">
-		<div class="var-index-anchor" ref="anchorEl" v-bind="$attrs">
+	<var-sticky :z-index="zIndex" ref="anchorEl" :offset-top="stickyOffsetTop">
+		<div class="var-index-anchor" v-bind="$attrs">
 			<slot>{{ name }}</slot>
 		</div>
 	</var-sticky>
-	<div class="var-index-anchor" ref="anchorEl" v-bind="$attrs" v-else :style="{ zIndex: zIndex + 1 }">
-		<slot>{{ name }}</slot>
-	</div>
 </template>
 
 <script lang="ts">
-import { computed, ComputedRef, defineComponent, ref, Ref } from 'vue'
+import { computed, ComputedRef, defineComponent, ref, Ref, RendererNode } from 'vue'
 import Sticky from '../sticky'
 import { useParent, useAtParentIndex } from '../utils/components'
 import { IndexAnchorProvider } from './provide'
@@ -29,21 +26,30 @@ export default defineComponent({
 	inheritAttrs: false,
 	props,
 	setup(props) {
+		const ownTop: Ref<number> = ref(0)
 		const name: ComputedRef<number | string | undefined> = computed(() => props.index)
-		const anchorEl: Ref<HTMLDivElement | null> = ref(null)
+		const anchorEl: Ref<RendererNode | null> = ref(null)
 		const { parentProvider: IndexBarProvider, bindParent } = useParent<IndexBarProvider, IndexAnchorProvider>(
 			INDEX_BAR_BIND_INDEX_ANCHOR_KEY
 		)
 
+		if (!IndexBarProvider || !bindParent) {
+			console.error('[Varlet] IndexAnchor: You should use this component in "IndexBar"')
+			return
+		}
+
 		const { active, sticky, stickyOffsetTop, zIndex } = IndexBarProvider
 		const { index } = useAtParentIndex(INDEX_BAR_COUNT_INDEX_ANCHOR_KEY)
 
-		const getTop = (): number => (anchorEl.value as HTMLDivElement).offsetTop
+		const setOwnTop = () => {
+			ownTop.value = (anchorEl.value as RendererNode).$el.offsetTop
+		}
 
 		const indexAnchorProvider: IndexAnchorProvider = {
 			index,
 			name,
-			getTop,
+			ownTop,
+			setOwnTop,
 		}
 
 		bindParent(indexAnchorProvider)
diff --git a/packages/varlet-ui/src/index-anchor/provide.ts b/packages/varlet-ui/src/index-anchor/provide.ts
index 4248f3c4b03..c3188c443f7 100644
--- a/packages/varlet-ui/src/index-anchor/provide.ts
+++ b/packages/varlet-ui/src/index-anchor/provide.ts
@@ -1,7 +1,8 @@
-import { ComputedRef } from 'vue'
+import { ComputedRef, Ref } from 'vue'
 
 export interface IndexAnchorProvider {
-	index: ComputedRef<number>
+	index: ComputedRef<number> | null
 	name: ComputedRef<string | number | undefined>
-	getTop: () => number
+	ownTop: Ref<number>
+	setOwnTop: () => void
 }
diff --git a/packages/varlet-ui/src/index-bar/IndexBar.vue b/packages/varlet-ui/src/index-bar/IndexBar.vue
index d73876491c3..eab2b0a7cc6 100644
--- a/packages/varlet-ui/src/index-bar/IndexBar.vue
+++ b/packages/varlet-ui/src/index-bar/IndexBar.vue
@@ -15,7 +15,7 @@
 </template>
 
 <script lang="ts">
-import { computed, ComputedRef, defineComponent, nextTick, ref, Ref, watch } from 'vue'
+import { computed, ComputedRef, defineComponent, nextTick, ref, Ref, watch, onMounted } from 'vue'
 import { useChildren, useAtChildrenCounter } from '../utils/components'
 import { isBaseObject } from '../utils/shared'
 import { IndexBarProvider, INDEX_BAR_BIND_INDEX_ANCHOR_KEY, INDEX_BAR_COUNT_INDEX_ANCHOR_KEY } from './provide'
@@ -50,9 +50,7 @@ export default defineComponent({
 		bindChildren(indexBarProvider)
 
 		const emitEvent = (anchor: IndexAnchorProvider | number | string) => {
-			// const anchorName = typeof anchor === 'object' ? anchor.name.value : anchor
 			const anchorName = isBaseObject(anchor) ? anchor.name.value : anchor
-			// console.log(typeof '233')
 			if (anchorName === props.active) return
 			props['onUpdate:active']?.(anchorName)
 			props.onChange?.(anchorName)
@@ -61,7 +59,7 @@ export default defineComponent({
 		const handleScroll = () => {
 			const { scrollTop } = barEl.value as HTMLDivElement
 			IndexAnchorProviders.forEach((anchor: IndexAnchorProvider, index: number) => {
-				const anchorTop = anchor.getTop()
+				const anchorTop = anchor.ownTop.value
 				const top = scrollTop - anchorTop + stickyOffsetTop.value
 
 				if (top >= 0 && top <= 10) {
@@ -72,11 +70,12 @@ export default defineComponent({
 				}
 			})
 		}
-		//
+
 		const anchorClick = (anchorName: string | number) => {
+			if (anchorName === active.value) return
 			const indexAnchor = IndexAnchorProviders.find(({ name }: IndexAnchorProvider) => anchorName === name.value)
 			if (!indexAnchor) return
-			const top = indexAnchor.getTop()
+			const top = indexAnchor.ownTop.value
 			const { scrollLeft } = barEl.value as HTMLDivElement
 			;(barEl.value as HTMLDivElement).scrollTo(scrollLeft, top)
 			emitEvent(anchorName)
@@ -92,6 +91,10 @@ export default defineComponent({
 				})
 		)
 
+		onMounted(() => {
+			IndexAnchorProviders.forEach(({ setOwnTop }) => setOwnTop())
+		})
+
 		return {
 			barEl,
 			anchorNameList,