diff --git a/README.md b/README.md
index 1ef7614..41e0315 100644
--- a/README.md
+++ b/README.md
@@ -16,7 +16,7 @@ The repository will be continually updated.
 基础概念和原理介绍
 *  [数字加密相关知识](./Basic/crypto.md)
 - [ ] 共识算法介绍
-*  [账户模型](./Basic/account.md)
+*  [账户与交易模型](./Basic/account.md)
 - [ ] 比特币基础知识
 - [ ] 以太坊基础知识
 - [ ] 数字交易所基础知识