diff --git a/README.md b/README.md
index 80b1ef7..d6d7e5f 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,23 @@
-# spring-boot-base-demo
-拿来即用springboot基础项目 
+# 拿来即用springboot基础项目
+
+---
+
+技术栈     |  名称
+-------- | -----
+Spring boot | 2.4.6
+JWT  | 身份验证和授权
+RSA  | 数据加密
+MybatisPlus  | 持久层框架
+MYSQL | 数据库
+Hikari | 数据库连接池
+Reids | 数据缓存
+knife4j | 接口文档
+thymeleaf | 模版引擎
+docker | 容器（Dockerfile）
+
+
+
+---
 编码不易，欢迎点击右上角star支持
 
+
diff --git a/src/main/java/cn/xf/basedemo/common/utils/JwtTokenUtils.java b/src/main/java/cn/xf/basedemo/common/utils/JwtTokenUtils.java
index b99f172..ce73bc5 100644
--- a/src/main/java/cn/xf/basedemo/common/utils/JwtTokenUtils.java
+++ b/src/main/java/cn/xf/basedemo/common/utils/JwtTokenUtils.java
@@ -60,8 +60,8 @@ public class JwtTokenUtils {
 			// build token
 			// param backups {iss:Service, aud:APP}
 			String token = JWT.create().withHeader(map)
-					.withClaim("iss", "ll-app-business")
-					.withClaim("aud", "APP")
+					.withClaim("iss", "xf-boot-base")
+					.withClaim("aud", "demo")
 					.withClaim(USER_ID, String.valueOf(userId))
 					.withIssuedAt(iatDate)
 //				    .withExpiresAt(expiresDate)
diff --git a/src/main/java/cn/xf/basedemo/common/utils/RSAUtils.java b/src/main/java/cn/xf/basedemo/common/utils/RSAUtils.java
index 0c53670..0b544b5 100644
--- a/src/main/java/cn/xf/basedemo/common/utils/RSAUtils.java
+++ b/src/main/java/cn/xf/basedemo/common/utils/RSAUtils.java
@@ -16,7 +16,7 @@ import java.util.Map;
 /**
  * @program: xf-boot-base
  * @ClassName RSAUtils
- * @description:
+ * @description: 加密工具类
  * @author: xiongfeng
  * @create: 2022-06-20 10:37
  **/