From 747f15e15eb9146d110aaf10c68b4327d3e99e02 Mon Sep 17 00:00:00 2001
From: hanyuxinting <hanyuxinting@sina.cn>
Date: Mon, 24 Feb 2025 20:07:29 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20defaultvalue=20=E4=B8=BA=E7=A9=BA?=
 =?UTF-8?q?=E6=97=B6,=E6=B8=B2=E6=9F=93=E5=BC=82=E5=B8=B8?=
MIME-Version: 1.0
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---
 src/packages/calendaritem/calendaritem.tsx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/packages/calendaritem/calendaritem.tsx b/src/packages/calendaritem/calendaritem.tsx
index d3e605cbd7..788f197562 100644
--- a/src/packages/calendaritem/calendaritem.tsx
+++ b/src/packages/calendaritem/calendaritem.tsx
@@ -170,7 +170,7 @@ export const CalendarItem = React.forwardRef<
         ? ([...(defaultValue as string[])] as string[])
         : (defaultValue as string[])
     }
-    return undefined
+    return type === 'single' ? '' : []
   }
 
   const [currentDate, setCurrentDate] = usePropsValue<CalendarValue>({
@@ -451,7 +451,7 @@ export const CalendarItem = React.forwardRef<
   }
 
   useEffect(() => {
-    setCurrentDate(resetDefaultValue() || [])
+    setCurrentDate(resetDefaultValue())
   }, [defaultValue])
 
   useEffect(() => {