diff --git a/packages/vant/src/index-bar/IndexBar.tsx b/packages/vant/src/index-bar/IndexBar.tsx
index e0a63e8f3..d127039a0 100644
--- a/packages/vant/src/index-bar/IndexBar.tsx
+++ b/packages/vant/src/index-bar/IndexBar.tsx
@@ -58,7 +58,7 @@ const indexBarProps = {
   highlightColor: String,
   stickyOffsetTop: makeNumberProp(0),
   indexList: {
-    type: Array as PropType<string[]>,
+    type: Array as PropType<Array<string | number>>,
     default: genAlphabet,
   },
 };
@@ -76,7 +76,7 @@ export default defineComponent({
 
   setup(props, { emit, slots }) {
     const root = ref<HTMLElement>();
-    const activeAnchor = ref('');
+    const activeAnchor = ref<string | number>('');
 
     const touch = useTouch();
     const scrollParent = useScrollParent(root);
diff --git a/packages/vant/src/toast/Toast.tsx b/packages/vant/src/toast/Toast.tsx
index 347124f13..58b3c2dbc 100644
--- a/packages/vant/src/toast/Toast.tsx
+++ b/packages/vant/src/toast/Toast.tsx
@@ -4,6 +4,7 @@ import {
   onUnmounted,
   defineComponent,
   type PropType,
+  type TeleportProps,
   type CSSProperties,
   type ExtractPropTypes,
 } from 'vue';
@@ -49,6 +50,7 @@ const toastProps = {
   iconSize: numericProp,
   duration: makeNumberProp(2000),
   position: makeStringProp<ToastPosition>('middle'),
+  teleport: [String, Object] as PropType<TeleportProps['to']>,
   className: unknownProp,
   iconPrefix: String,
   transition: makeStringProp('van-fade'),