diff --git a/README.md b/README.md
index 64f61df03..e49b46862 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,7 @@ This is a [GraphQL](https://github.com/graphql/graphql-spec) Java implementation
 Latest build in Maven central: https://repo1.maven.org/maven2/com/graphql-java/graphql-java/
 
 [![Build](https://github.com/graphql-java/graphql-java/actions/workflows/master.yml/badge.svg)](https://github.com/graphql-java/graphql-java/actions/workflows/master.yml)
-[![Latest Release](https://img.shields.io/maven-central/v/com.graphql-java/graphql-java?versionPrefix=23.)](https://maven-badges.herokuapp.com/maven-central/com.graphql-java/graphql-java/)
+[![Latest Release](https://img.shields.io/maven-central/v/com.graphql-java/graphql-java?versionPrefix=24.)](https://maven-badges.herokuapp.com/maven-central/com.graphql-java/graphql-java/)
 [![Latest Snapshot](https://img.shields.io/maven-central/v/com.graphql-java/graphql-java?label=maven-central%20snapshot&versionPrefix=0)](https://maven-badges.herokuapp.com/maven-central/com.graphql-java/graphql-java/)
 [![MIT licensed](https://img.shields.io/badge/license-MIT-green)](https://github.com/graphql-java/graphql-java/blob/master/LICENSE.md)
 
diff --git a/README.zh_cn.md b/README.zh_cn.md
index 057e89df0..23ab0db54 100644
--- a/README.zh_cn.md
+++ b/README.zh_cn.md
@@ -5,7 +5,7 @@
 该组件是 [GraphQL 规范](https://github.com/graphql/graphql-spec) 的 Java 实现。
 
 [![Build](https://github.com/graphql-java/graphql-java/actions/workflows/master.yml/badge.svg)](https://github.com/graphql-java/graphql-java/actions/workflows/master.yml)
-[![Latest Release](https://img.shields.io/maven-central/v/com.graphql-java/graphql-java?versionPrefix=23.)](https://maven-badges.herokuapp.com/maven-central/com.graphql-java/graphql-java/)
+[![Latest Release](https://img.shields.io/maven-central/v/com.graphql-java/graphql-java?versionPrefix=24.)](https://maven-badges.herokuapp.com/maven-central/com.graphql-java/graphql-java/)
 [![Latest Snapshot](https://img.shields.io/maven-central/v/com.graphql-java/graphql-java?label=maven-central%20snapshot&versionPrefix=0)](https://maven-badges.herokuapp.com/maven-central/com.graphql-java/graphql-java/)
 [![MIT licensed](https://img.shields.io/badge/license-MIT-green)](https://github.com/graphql-java/graphql-java/blob/master/LICENSE.md)
 
@@ -15,6 +15,8 @@
 
 更多细节请参考`graphql-java`官方文档: https://www.graphql-java.com/documentation/getting-started
 
+我们写了一本书: [GraphQL with Java and Spring](https://leanpub.com/graphql-java)
+
 如果您想了解新版本更多的信息和变更日志请参阅[ releases 列表](https://github.com/graphql-java/graphql-java/releases)。
 
 ### 行为规范