From 53e895797eaf515eb358fd4d7d3deb3d5cbcde41 Mon Sep 17 00:00:00 2001
From: Peanut <peanut_hzm@163.com>
Date: Wed, 24 Jun 2026 21:55:51 +0800
Subject: [PATCH] =?UTF-8?q?fix=EF=BC=9AonShow=20=E9=87=8D=E5=A4=8D?=
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---
 mini-program/src/pages/onboarding/index.vue | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/mini-program/src/pages/onboarding/index.vue b/mini-program/src/pages/onboarding/index.vue
index d73a70d..f992f0f 100644
--- a/mini-program/src/pages/onboarding/index.vue
+++ b/mini-program/src/pages/onboarding/index.vue
@@ -321,6 +321,8 @@ const handleTagLibraryUpdated = (payload) => {
 }
 
 onShow(() => {
+  // 防止 onShow 多次触发导致重复注册
+  uni.$off('tag-library-updated', handleTagLibraryUpdated)
   uni.$on('tag-library-updated', handleTagLibraryUpdated)
 })