From 83a776fc249be5d2dd6fc0d77e6e6b45c9e052a3 Mon Sep 17 00:00:00 2001
From: v_szheshi <v_szheshi@tencent.com>
Date: Wed, 18 Dec 2024 18:04:53 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9=E5=A4=9A=E5=B1=82=E5=BC=B9?=
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---
 .../lib/src/components/picker/td_multi_picker.dart           | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/tdesign-component/lib/src/components/picker/td_multi_picker.dart b/tdesign-component/lib/src/components/picker/td_multi_picker.dart
index fd3243249..83cf7fdbe 100644
--- a/tdesign-component/lib/src/components/picker/td_multi_picker.dart
+++ b/tdesign-component/lib/src/components/picker/td_multi_picker.dart
@@ -293,16 +293,19 @@ class TDMultiPicker extends StatelessWidget {
                   childCount: data[position].length,
                   builder: (context, index) {
                     return Container(
+                        key: UniqueKey(),
                         alignment: Alignment.center,
                         height: pickerHeight / pickerItemCount,
                         width: maxWidth,
                         child: TDItemWidget(
                           index: index,
+                          key: UniqueKey(),
                           itemHeight: pickerHeight / pickerItemCount,
                           content: data[position][index],
                           itemDistanceCalculator: itemDistanceCalculator,
                           fixedExtentScrollController: controllers[position],
-                        ));
+                        )
+                    );
                   })),
         ));
   }