diff --git a/pmapi/src/main/java/com/ningdatech/pmapi/user/security/auth/config/RedisSessionConfig.java b/pmapi/src/main/java/com/ningdatech/pmapi/user/security/auth/config/RedisSessionConfig.java
index 530d12e..1eaec87 100644
--- a/pmapi/src/main/java/com/ningdatech/pmapi/user/security/auth/config/RedisSessionConfig.java
+++ b/pmapi/src/main/java/com/ningdatech/pmapi/user/security/auth/config/RedisSessionConfig.java
@@ -17,10 +17,8 @@ import org.springframework.session.web.http.DefaultCookieSerializer;
  * @Date 2020/7/29 9:46 上午
  * @Version 1.0
  **/
-
 @Configuration
-// 设置session的过期时间为一天
-@EnableRedisHttpSession(maxInactiveIntervalInSeconds = 24 * 60 * 60 * 10)
+@EnableRedisHttpSession
 public class RedisSessionConfig {
 
     @Bean
@@ -30,9 +28,11 @@ public class RedisSessionConfig {
 
         // 创建 DefaultCookieSerializer 对象
         DefaultCookieSerializer cookieSerializer = new DefaultCookieSerializer();
-        sessionIdResolver.setCookieSerializer(cookieSerializer); // 设置到 sessionIdResolver 中
+        sessionIdResolver.setCookieSerializer(cookieSerializer);
+        // 设置到 sessionIdResolver 中
         cookieSerializer.setCookieName(BizConst.COOKIE_KEY);
         cookieSerializer.setCookieMaxAge(SessionTimeConstant.SESSION_TIME_SECONDS);
         return sessionIdResolver;
     }
+
 }
diff --git a/pmapi/src/main/java/com/ningdatech/pmapi/user/security/auth/config/RedisSessionTimeoutConfig.java b/pmapi/src/main/java/com/ningdatech/pmapi/user/security/auth/config/RedisSessionTimeoutConfig.java
new file mode 100644
index 0000000..99676cf
--- /dev/null
+++ b/pmapi/src/main/java/com/ningdatech/pmapi/user/security/auth/config/RedisSessionTimeoutConfig.java
@@ -0,0 +1,38 @@
+package com.ningdatech.pmapi.user.security.auth.config;
+
+import lombok.RequiredArgsConstructor;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.boot.autoconfigure.AutoConfigureAfter;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.session.data.redis.RedisIndexedSessionRepository;
+import org.springframework.session.data.redis.config.annotation.web.http.RedisHttpSessionConfiguration;
+
+import javax.annotation.PostConstruct;
+
+/**
+ * <p>
+ * 设置session的过期时间为一天
+ * </p>
+ *
+ * @Author LiuXinXin
+ * @Date 2020/7/29 9:46 上午
+ * @Version 1.0
+ **/
+@Configuration
+@RequiredArgsConstructor
+@AutoConfigureAfter(RedisHttpSessionConfiguration.class)
+public class RedisSessionTimeoutConfig {
+
+    @Value("${spring.session.timeout:60 * 60 * 4}")
+    private Integer springSessionTimeout;
+
+    private final RedisHttpSessionConfiguration redisHttpSessionConfiguration;
+    private final RedisIndexedSessionRepository redisIndexedSessionRepository;
+
+    @PostConstruct
+    public void sessionTimeoutTime() {
+        redisHttpSessionConfiguration.setMaxInactiveIntervalInSeconds(springSessionTimeout);
+        redisIndexedSessionRepository.setDefaultMaxInactiveInterval(springSessionTimeout);
+    }
+
+}
diff --git a/pmapi/src/main/resources/application-dev.yml b/pmapi/src/main/resources/application-dev.yml
index e95eb4f..6820c94 100644
--- a/pmapi/src/main/resources/application-dev.yml
+++ b/pmapi/src/main/resources/application-dev.yml
@@ -11,6 +11,7 @@ spring:
     store-type: redis
     redis:
       namespace: "spring:session"
+    timeout: 864000
   redis:
     timeout: 5000
     host: 47.98.125.47