diff --git a/source/_posts/old-macbook-bigsur.md b/source/_posts/old-macbook-bigsur.md
index 53795ae..b1e0924 100644
--- a/source/_posts/old-macbook-bigsur.md
+++ b/source/_posts/old-macbook-bigsur.md
@@ -7,7 +7,7 @@ tags:
 - Big Sur
 categories:
 - 写BUG日常
-- 教程
+- 野生技术协会
 ---
 Wi-Fi 问题完美解决。
 <!--more-->
@@ -88,4 +88,4 @@ sudo sh /Volumes/Install\ macOS\ Big\ Sur/patch-kexts.sh
 
 重新启动无线网卡就正常了。
 
-![附我安装成功的截图](https://pic.rmb.bdstatic.com/bjh/1fc560349e0796a2cfb087062339bc5c.png)
\ No newline at end of file
+![附我安装成功的截图](https://pic.rmb.bdstatic.com/bjh/1fc560349e0796a2cfb087062339bc5c.png)