diff --git a/README.md b/README.md
index 257097b6002d310d1e10747d9c97b824c041cef7..466d510435115c23ef9dbf58a3c6152119dcd03e 100644
--- a/README.md
+++ b/README.md
@@ -100,7 +100,7 @@ DESIGN)
 
 # 参考资料
 
-1. [领域驱动设计][java-tdd]
+1. [领域驱动设计][ddd]
 1. [实现领域驱动设计][ddd-implementation]
 1. [复杂软件设计之道：领域驱动设计全面解析与实战][peng-chen-yang-book]
 1. [Java测试驱动开发][java-tdd]