From 494ebd982d50a1bc57697effd8365adfa2d37132 Mon Sep 17 00:00:00 2001
From: zhouyun1 <zhouyun1@xiaomi.com>
Date: Tue, 28 May 2024 17:40:13 +0800
Subject: [PATCH] =?UTF-8?q?fix(time-picker):=20=E4=BF=AE=E5=A4=8D=E8=AE=BE?=
 =?UTF-8?q?=E7=BD=AE=E7=A9=BA=E5=AD=97=E7=AC=A6=E4=B8=B2=E6=97=A0=E6=95=88?=
 =?UTF-8?q?=E9=97=AE=E9=A2=98=20(#2837)?=
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---
 .changeset/beige-actors-push.md            | 5 +++++
 .changeset/dry-jokes-work.md               | 5 +++++
 packages/ui/time-picker/src/TimePicker.tsx | 2 +-
 3 files changed, 11 insertions(+), 1 deletion(-)
 create mode 100644 .changeset/beige-actors-push.md
 create mode 100644 .changeset/dry-jokes-work.md

diff --git a/.changeset/beige-actors-push.md b/.changeset/beige-actors-push.md
new file mode 100644
index 000000000..1709f1a2c
--- /dev/null
+++ b/.changeset/beige-actors-push.md
@@ -0,0 +1,5 @@
+---
+"@hi-ui/hiui": patch
+---
+
+fix(time-picker): 修复设置空字符串无效问题
diff --git a/.changeset/dry-jokes-work.md b/.changeset/dry-jokes-work.md
new file mode 100644
index 000000000..c74032212
--- /dev/null
+++ b/.changeset/dry-jokes-work.md
@@ -0,0 +1,5 @@
+---
+"@hi-ui/time-picker": patch
+---
+
+fix: 修复设置空字符串无效问题
diff --git a/packages/ui/time-picker/src/TimePicker.tsx b/packages/ui/time-picker/src/TimePicker.tsx
index 115cd74c3..78758c806 100644
--- a/packages/ui/time-picker/src/TimePicker.tsx
+++ b/packages/ui/time-picker/src/TimePicker.tsx
@@ -32,7 +32,7 @@ const getValueMatchString = (
   value?: TimePickerValue[] | TimePickerValue,
   format: TimePickerFormat = 'HH:mm:ss'
 ) => {
-  if (!value) {
+  if (value === undefined || value === null) {
     return undefined
   }
   const result = Array.isArray(value) ? value : [value]