diff --git a/README.md b/README.md
index 7bc3c9ba3..163b2707e 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,7 @@
 
 #### 项目简介
 
-[youlai-mall](https://gitee.com/youlaitech/youlai-mall) 是基于Spring Boot 2.5.0、Spring Cloud 2020 & Alibaba 2021、vue、element-ui、uni-app快速构建的一套全栈开源商城项目。
+[youlai-mall](https://gitee.com/youlaitech/youlai-mall) 是基于Spring Boot 2.5、Spring Cloud 2020 & Alibaba 2021、vue、element-ui、uni-app快速构建的一套全栈开源商城项目。
 
 项目采用微服务、前后端分离开发模式；汇集全栈主流的技术栈； 涉及 [后端微服务](https://gitee.com/youlaitech/youlai-mall) 、 [前端管理](https://gitee.com/youlaitech/youlai-mall-admin) 、 [微信小程序](https://gitee.com/youlaitech/youlai-mall-weapp) 和 [APP应用](https://gitee.com/youlaitech/youlai-mall-weapp) 等多端的开发。
 
diff --git a/youlai-common/common-redis/src/main/java/com/youlai/common/redis/redisson/RedissonConfig.java b/youlai-common/common-redis/src/main/java/com/youlai/common/redis/redisson/RedissonConfig.java
index 7b17ea4db..13bf1d763 100644
--- a/youlai-common/common-redis/src/main/java/com/youlai/common/redis/redisson/RedissonConfig.java
+++ b/youlai-common/common-redis/src/main/java/com/youlai/common/redis/redisson/RedissonConfig.java
@@ -1,8 +1,10 @@
 package com.youlai.common.redis.redisson;
 
+import cn.hutool.core.util.StrUtil;
 import org.redisson.Redisson;
 import org.redisson.api.RedissonClient;
 import org.redisson.config.Config;
+import org.redisson.config.SingleServerConfig;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 
@@ -21,11 +23,13 @@ public class RedissonConfig {
             return null;
         }
         Config config = new Config();
-        config.useSingleServer()
-                //可以用"rediss://"来启用SSL连接
-                .setAddress(properties.getServerAddress() + ":" + properties.getPort())
-                .setDatabase(properties.getDatabase())
-                .setPassword(properties.getPassword());
+        SingleServerConfig singleServerConfig = config.useSingleServer();
+        singleServerConfig.setAddress(properties.getServerAddress() + ":" + properties.getPort());
+        singleServerConfig.setDatabase(properties.getDatabase());
+        String password = properties.getPassword();
+        if (StrUtil.isNotBlank(password)) {
+            singleServerConfig.setPassword(password);
+        }
         return Redisson.create(config);
     }