From 204b5410359489a35fbc8b4bd1f171b70779844b Mon Sep 17 00:00:00 2001
From: zhoutianyang <zhoutianyang@100etech.com>
Date: Fri, 21 Aug 2020 16:59:28 +0800
Subject: [PATCH] off event

---
 assets/Scene/Scratch_ticket/Scratch_ticket.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/assets/Scene/Scratch_ticket/Scratch_ticket.ts b/assets/Scene/Scratch_ticket/Scratch_ticket.ts
index 72207ed..76cf64f 100644
--- a/assets/Scene/Scratch_ticket/Scratch_ticket.ts
+++ b/assets/Scene/Scratch_ticket/Scratch_ticket.ts
@@ -22,8 +22,8 @@ export default class Scratch_ticket extends cc.Component {
   beforeDestroy() {
     this.ticketNode.off(cc.Node.EventType.TOUCH_START, this.touchStartEvent, this);
     this.ticketNode.off(cc.Node.EventType.TOUCH_MOVE, this.touchMoveEvent, this);
-    this.ticketNode.on(cc.Node.EventType.TOUCH_END, this.touchEndEvent, this);
-    this.ticketNode.on(cc.Node.EventType.TOUCH_CANCEL, this.touchEndEvent, this);
+    this.ticketNode.off(cc.Node.EventType.TOUCH_END, this.touchEndEvent, this);
+    this.ticketNode.off(cc.Node.EventType.TOUCH_CANCEL, this.touchEndEvent, this);
   }
 
   touchStartEvent(event) {