diff --git a/README-zh-TW.md b/README-zh-TW.md
index fd53a703..af8ef289 100644
--- a/README-zh-TW.md
+++ b/README-zh-TW.md
@@ -967,7 +967,7 @@ NoSQL 指的是 **鍵-值對的資料庫**、**文件類型資料庫**、**列
 * [鍵值對資料庫](https://en.wikipedia.org/wiki/Key-value_database)
 * [鍵值對資料庫的缺點](http://stackoverflow.com/questions/4056093/what-are-the-disadvantages-of-using-a-key-value-table-over-nullable-columns-or)
 * [Redis 架構](http://qnimate.com/overview-of-redis-architecture/)
-* [Memcached 架構](https://www.adayinthelifeof.nl/2011/02/06/memcache-internals/)
+* [Memcached 架構](https://adayinthelifeof.nl/2011/02/06/memcache-internals/
 
 #### 文件類型資料庫