From 41b186f88828433fe897fff79b4ab367d3ce4e10 Mon Sep 17 00:00:00 2001
From: DCloud_UNI_BFC <baofuchun@dcloud.io>
Date: Wed, 11 Sep 2024 15:06:14 +0800
Subject: [PATCH 1/2] =?UTF-8?q?fix:=20=E5=8A=A8=E6=80=81=E5=88=A0=E9=99=A4?=
 =?UTF-8?q?children=E5=AD=90=E7=BB=84=E4=BB=B6?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 packages/uni-mp-vue/src/renderer.ts | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/packages/uni-mp-vue/src/renderer.ts b/packages/uni-mp-vue/src/renderer.ts
index 98c7b8b5305..ece76df2f93 100644
--- a/packages/uni-mp-vue/src/renderer.ts
+++ b/packages/uni-mp-vue/src/renderer.ts
@@ -405,6 +405,23 @@ function setupRenderEffect(instance: ComponentInternalInstance) {
 
 function unmountComponent(instance: ComponentInternalInstance) {
   const { bum, scope, update, um } = instance
+  if (__FEATURE_OPTIONS_API__) {
+    // $children
+    const parentInstance = instance.parent
+    if (parentInstance) {
+      let $children = parentInstance.ctx.$children as (
+        | ComponentPublicInstance
+        | Record<string, any>
+      )[]
+
+      let target = getExposeProxy(instance) || instance.proxy
+      let index = $children.indexOf(target!)
+      if (index > -1) {
+        $children.splice(index, 1)
+      }
+    }
+  }
+
   // beforeUnmount hook
   if (bum) {
     invokeArrayFns(bum)

From 5150b36e452a6b5b14d64fbfbe36489c4c4f0de3 Mon Sep 17 00:00:00 2001
From: DCloud_UNI_BFC <baofuchun@dcloud.io>
Date: Wed, 11 Sep 2024 15:28:39 +0800
Subject: [PATCH 2/2] =?UTF-8?q?fix:=20=E5=8A=A8=E6=80=81=E5=88=A0=E9=99=A4?=
 =?UTF-8?q?children=E5=AD=90=E8=8A=82=E7=82=B9=E6=97=B6=E6=9C=BA=E8=B0=83?=
 =?UTF-8?q?=E6=95=B4?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 packages/uni-mp-vue/src/renderer.ts | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/packages/uni-mp-vue/src/renderer.ts b/packages/uni-mp-vue/src/renderer.ts
index ece76df2f93..370ea644067 100644
--- a/packages/uni-mp-vue/src/renderer.ts
+++ b/packages/uni-mp-vue/src/renderer.ts
@@ -405,27 +405,27 @@ function setupRenderEffect(instance: ComponentInternalInstance) {
 
 function unmountComponent(instance: ComponentInternalInstance) {
   const { bum, scope, update, um } = instance
+  // beforeUnmount hook
+  if (bum) {
+    invokeArrayFns(bum)
+  }
   if (__FEATURE_OPTIONS_API__) {
     // $children
     const parentInstance = instance.parent
     if (parentInstance) {
-      let $children = parentInstance.ctx.$children as (
+      const $children = parentInstance.ctx.$children as (
         | ComponentPublicInstance
         | Record<string, any>
       )[]
 
-      let target = getExposeProxy(instance) || instance.proxy
-      let index = $children.indexOf(target!)
+      const target = getExposeProxy(instance) || instance.proxy
+      const index = $children.indexOf(target!)
       if (index > -1) {
         $children.splice(index, 1)
       }
     }
   }
 
-  // beforeUnmount hook
-  if (bum) {
-    invokeArrayFns(bum)
-  }
   // stop effects in component scope
   scope.stop()
   // update may be null if a component is unmounted before its async