diff --git a/metadata.md b/metadata.md
index 41a0066..a2108e5 100644
--- a/metadata.md
+++ b/metadata.md
@@ -165,3 +165,4 @@
 [逝去的2021 | iTimothy](https://xiaozhou.net/2021-summary-2021-12-31.html)65
 [闲言碎语—年终总结 - DoctorXu](https://xuyisheng.top/2022/)559
 [间奏曲 | 大破进击](https://jesor.me/2021/intermezzo/)1036
+[2021年终总结 | Krypton's Blog](https://blog.2333332.xyz/2022/03/15/2022-03-15-review-2022/)