diff --git a/backend/application/settings.py b/backend/application/settings.py
index d5193a3..f2cca95 100644
--- a/backend/application/settings.py
+++ b/backend/application/settings.py
@@ -306,7 +306,7 @@ AUTHENTICATION_BACKENDS = ["dvadmin.utils.backends.CustomBackend"]
 # ================================================= #
 SIMPLE_JWT = {
     # token有效时长
-    "ACCESS_TOKEN_LIFETIME": timedelta(minutes=1440),
+    "ACCESS_TOKEN_LIFETIME": timedelta(minutes=120),
     # token刷新后的有效时间
     "REFRESH_TOKEN_LIFETIME": timedelta(days=1),
     # 设置前缀