packages/vant/src/tabs/Tabs.tsx

@@ -125,7 +125,6 @@ export default defineComponent({
     const root = ref<HTMLElement>();
     const navRef = ref<HTMLElement>();
     const wrapRef = ref<HTMLElement>();
-    const contentRef = ref<ComponentInstance>();
 
     const id = useId();
     const scroller = useScrollParent(root);
@@ -478,13 +477,8 @@ export default defineComponent({
     const onRendered = (name: Numeric, title?: string) =>
       emit('rendered', name, title);
 
-    const resize = () => {
-      setLine();
-      nextTick(() => contentRef.value?.swipeRef.value?.resize());
-    };
-
     useExpose({
-      resize,
+      resize: setLine,
       scrollTo,
     });
 
@@ -520,7 +514,6 @@ export default defineComponent({
           [renderHeader(), slots['nav-bottom']?.()]
         )}
         <TabsContent
-          ref={contentRef}
           count={children.length}
           inited={state.inited}
           animated={props.animated}

packages/vant/src/tabs/TabsContent.tsx

@@ -1,7 +1,6 @@
 import { ref, watch, onMounted, defineComponent } from 'vue';
 import { numericProp, makeRequiredProp, createNamespace } from '../utils';
 import { Swipe, SwipeInstance } from '../swipe';
-import { useExpose } from '../composables/use-expose';
 
 const [name, bem] = createNamespace('tabs');
 
@@ -61,8 +60,6 @@ export default defineComponent({
       swipeToCurrentTab(props.currentIndex);
     });
 
-    useExpose({ swipeRef });
-
     return () => (
       <div
         class={bem('content', {