From 7f72a1b86fa16282b850493fdf683f3932909705 Mon Sep 17 00:00:00 2001
From: zhangming <qianzm2490@gmail.com>
Date: Fri, 13 Sep 2024 10:38:17 +0800
Subject: [PATCH] =?UTF-8?q?fix(cascader):=20=E5=8F=97=E6=8E=A7=E7=8A=B6?=
 =?UTF-8?q?=E6=80=81=E4=B8=8B=20value=20=E5=8F=98=E5=8C=96=E6=97=B6?=
 =?UTF-8?q?=E5=90=8C=E6=AD=A5=E7=BB=84=E4=BB=B6=E9=80=89=E4=B8=AD=E7=8A=B6?=
 =?UTF-8?q?=E6=80=81=20(#2591)?=
MIME-Version: 1.0
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Content-Transfer-Encoding: 8bit

---
 src/packages/cascader/cascader.taro.tsx | 4 ++++
 src/packages/cascader/cascader.tsx      | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/src/packages/cascader/cascader.taro.tsx b/src/packages/cascader/cascader.taro.tsx
index aaecbf8151..51e5541966 100644
--- a/src/packages/cascader/cascader.taro.tsx
+++ b/src/packages/cascader/cascader.taro.tsx
@@ -171,6 +171,10 @@ const InternalCascader: ForwardRefRenderFunction<
     initData()
   }, [options, format])
 
+  useEffect(() => {
+    syncValue()
+  }, [value])
+
   const initData = async () => {
     // 初始化开始处理数据
     state.lazyLoadMap.clear()
diff --git a/src/packages/cascader/cascader.tsx b/src/packages/cascader/cascader.tsx
index a9c84f5195..79d03f9d25 100644
--- a/src/packages/cascader/cascader.tsx
+++ b/src/packages/cascader/cascader.tsx
@@ -170,6 +170,10 @@ const InternalCascader: ForwardRefRenderFunction<
     initData()
   }, [options, format])
 
+  useEffect(() => {
+    syncValue()
+  }, [value])
+
   const initData = async () => {
     // 初始化开始处理数据
     state.lazyLoadMap.clear()