From 4b5970f35f8820531278677e02c4665d6da57046 Mon Sep 17 00:00:00 2001
From: Wonder <hezhaohui0807@163.com>
Date: Thu, 2 Oct 2025 22:42:22 +0800
Subject: [PATCH] =?UTF-8?q?=20=F0=9F=94=84Update:=20=E6=9B=B4=E6=96=B0?=
 =?UTF-8?q?=E7=9B=AE=E5=BD=95?=
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---
 README.md | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/README.md b/README.md
index efd8646..496f774 100644
--- a/README.md
+++ b/README.md
@@ -30,10 +30,10 @@
 - [X] 缺失的第一个正数 - 困难
 
 ## 矩阵
-- [ ] 矩阵置零 - 中等
-- [ ] 螺旋矩阵 - 中等
-- [ ] 旋转图像 - 中等
-- [ ] 搜索二维矩阵 II - 中等
+- [X] 矩阵置零 - 中等
+- [X] 螺旋矩阵 - 中等
+- [X] 旋转图像 - 中等
+- [X] 搜索二维矩阵 II - 中等
 
 ## 链表
 - [ ] 相交链表 - 简单