From 78d9b668dda9d7b4d8caf3da724596311f0007a9 Mon Sep 17 00:00:00 2001
From: yuri <yuu2lee4@qq.com>
Date: Sun, 25 Feb 2018 14:24:17 +0800
Subject: [PATCH] =?UTF-8?q?Null=20=E4=BC=A0=E5=AF=BC=E8=BF=90=E7=AE=97?=
 =?UTF-8?q?=E7=AC=A6=E6=8F=90=E6=A1=88=E5=9C=B0=E5=9D=80=E6=9B=BF=E6=8D=A2?=
 =?UTF-8?q?=E4=B8=BAtc39=E5=AE=98=E6=96=B9?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 docs/proposals.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/proposals.md b/docs/proposals.md
index 9ca613f..97ad416 100644
--- a/docs/proposals.md
+++ b/docs/proposals.md
@@ -129,7 +129,7 @@ const firstName = (message
   && message.body.user.firstName) || 'default';
 ```
 
-这样的层层判断非常麻烦，因此现在有一个[提案](https://github.com/claudepache/es-optional-chaining)，引入了“Null 传导运算符”（null propagation operator）`?.`，简化上面的写法。
+这样的层层判断非常麻烦，因此现在有一个[提案](https://github.com/tc39/proposal-optional-chaining)，引入了“Null 传导运算符”（null propagation operator）`?.`，简化上面的写法。
 
 ```javascript
 const firstName = message?.body?.user?.firstName || 'default';