From 37a38c887fbb41a8541c9657726f3e055ce25f57 Mon Sep 17 00:00:00 2001
From: chenjiahan <chenjiahan@youzan.com>
Date: Wed, 11 Nov 2020 22:45:34 +0800
Subject: [PATCH] chore(Sticky): avoid repeated observe

---
 src/composition/use-visibility-change.ts | 12 +++---------
 1 file changed, 3 insertions(+), 9 deletions(-)

diff --git a/src/composition/use-visibility-change.ts b/src/composition/use-visibility-change.ts
index f7bec82fc..8410009a4 100644
--- a/src/composition/use-visibility-change.ts
+++ b/src/composition/use-visibility-change.ts
@@ -1,11 +1,6 @@
 import { inBrowser } from '../utils';
-import {
-  Ref,
-  onMounted,
-  onActivated,
-  onDeactivated,
-  onBeforeUnmount,
-} from 'vue';
+import { Ref, onDeactivated, onBeforeUnmount } from 'vue';
+import { onMountedOrActivated } from '@vant/use';
 
 // @Experimental
 export function useVisibilityChange(
@@ -37,8 +32,7 @@ export function useVisibilityChange(
     }
   };
 
-  onMounted(observe);
-  onActivated(observe);
   onDeactivated(unobserve);
   onBeforeUnmount(unobserve);
+  onMountedOrActivated(observe);
 }