From ea6f29c625154376e91d2b0eb9105f0b9f6fedfc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=91=A8=E5=93=B2?= <1708834102@qq.com>
Date: Thu, 25 Jul 2024 15:26:16 +0800
Subject: [PATCH] fix: fix a bugin 13_Reference

---
 13_Reference/reference.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/13_Reference/reference.js b/13_Reference/reference.js
index 58db6cc..16f2dd6 100644
--- a/13_Reference/reference.js
+++ b/13_Reference/reference.js
@@ -21,7 +21,7 @@ let x = {
   },
 };
 
-let y = JSON.parse(JSON.stringify(a));
+let y = JSON.parse(JSON.stringify(x));
 
 y.obj.a = 2;