diff --git a/bms-back/bms-admin/src/main/resources/application.yml b/bms-back/bms-admin/src/main/resources/application.yml
index bfd3c671..4c5c114c 100644
--- a/bms-back/bms-admin/src/main/resources/application.yml
+++ b/bms-back/bms-admin/src/main/resources/application.yml
@@ -123,8 +123,8 @@ token:
   header: Authorization
   # 令牌密钥
   secret: abcdefghijklmnopqrstuvwxyz
-  # 令牌有效期（默认30分钟）
-  expireTime: 30
+  # 令牌有效期（24小时，单位：分钟）
+  expireTime: 1440
 
 # MyBatis配置
 mybatis: