From 548d72f71005f3e4f703a4cf34cd91366a987f11 Mon Sep 17 00:00:00 2001
From: TaoWei <twchn@live.com>
Date: Mon, 5 Nov 2018 14:47:05 +0800
Subject: [PATCH] fix(component): fixed types of SwiperItem (#997)

---
 packages/taro-components/types/Swiper.d.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/taro-components/types/Swiper.d.ts b/packages/taro-components/types/Swiper.d.ts
index 59d35a142595..cd79df7af9f1 100644
--- a/packages/taro-components/types/Swiper.d.ts
+++ b/packages/taro-components/types/Swiper.d.ts
@@ -124,7 +124,7 @@ interface SwiperItemProps extends StandardProps {
   /**
    * 该 swiper-item 的标识符
    */
-  itemId: string
+  itemId?: string
 }
 
 declare const SwiperItem: ComponentType<SwiperItemProps>