packages/vant/src/coupon-list/test/__snapshots__/index.spec.ts.snap

@@ -346,7 +346,7 @@ exports[`should have two "van-coupon-list__empty" classes when render coupon lis
           </span>
         </div>
         <div class="van-tabs__line"
-             style="transform: translateX(50px) translateX(-50%); transition-duration: 0.3s;"
+             style="transform: translateX(50px) translateX(-50%);"
         >
         </div>
       </div>

packages/vant/src/picker-group/README.zh-CN.md

@@ -9,7 +9,7 @@ PickerGroup 中可以放置以下组件：
 - [Picker](#/zh-CN/picker)
 - [Area](#/zh-CN/area)
 - [DatePicker](#/zh-CN/date-picker)
-- [TimePicker](#/zh-CN/time-picker)
+- [TimePicker](<(#/zh-CN/time-picker)>)
 - 其他基于 Picker 封装的自定义组件
 
 ### 引入

packages/vant/src/tabs/Tabs.tsx

@@ -216,10 +216,7 @@ export default defineComponent({
       }
     };
 
-    const setCurrentIndex = (
-      currentIndex: number,
-      skipScrollIntoView?: boolean
-    ) => {
+    const setCurrentIndex = (currentIndex: number) => {
       const newIndex = findAvailableTab(currentIndex);
 
       if (!isDef(newIndex)) {
@@ -239,31 +236,16 @@ export default defineComponent({
           emit('change', newName, newTab.title);
         }
       }
-
-      if (!skipScrollIntoView) {
-        scrollIntoView();
-      }
-      setLine();
-
-      // scroll to correct position
-      if (stickyFixed && !props.scrollspy) {
-        setRootScrollTop(
-          Math.ceil(getElementTop(root.value!) - offsetTopPx.value)
-        );
-      }
     };
 
     // correct the index of active tab
-    const setCurrentIndexByName = (
-      name: Numeric,
-      skipScrollIntoView?: boolean
-    ) => {
+    const setCurrentIndexByName = (name: Numeric) => {
       const matched = children.find(
         (tab, index) => getTabName(tab, index) === name
       );
 
       const index = matched ? children.indexOf(matched) : 0;
-      setCurrentIndex(index, skipScrollIntoView);
+      setCurrentIndex(index);
     };
 
     const scrollToCurrentContent = (immediate = false) => {
@@ -436,8 +418,23 @@ export default defineComponent({
       }
     );
 
+    watch(
+      () => state.currentIndex,
+      () => {
+        scrollIntoView();
+        setLine();
+
+        // scroll to correct position
+        if (stickyFixed && !props.scrollspy) {
+          setRootScrollTop(
+            Math.ceil(getElementTop(root.value!) - offsetTopPx.value)
+          );
+        }
+      }
+    );
+
     const init = () => {
-      setCurrentIndexByName(props.active, true);
+      setCurrentIndexByName(props.active);
       nextTick(() => {
         state.inited = true;
         if (wrapRef.value) {