diff --git a/mailbox-lan/src/main/resources/application.yml b/mailbox-lan/src/main/resources/application.yml
index 362b175..b501c44 100644
--- a/mailbox-lan/src/main/resources/application.yml
+++ b/mailbox-lan/src/main/resources/application.yml
@@ -33,7 +33,7 @@ mybatis-plus:
 # Sa-token配置
 sa-token:
   token-name: admin  # token的名称
-  timeout: 86400        # token有效期单位s 默认24小时（24 * 60 * 60）
+  timeout: 2592000        # token有效期单位s 默认24小时（24 * 60 * 60 * 30）
   active-timeout: -1    # token临时有效期(指定时间无操作掉线)
   is-concurrent: false     # 是否允许同一账号并发登录
   is-share: false         # 多人同登账号共用token
@@ -44,4 +44,4 @@ sa-token:
 logging:
   level:
     root: INFO
-    com.biutag: debug
\ No newline at end of file
+    com.biutag: debug