From c9e273176d7d53c85b880a090fef833b0dde35dc Mon Sep 17 00:00:00 2001
From: wan <2281597772@qq.com>
Date: Mon, 7 Sep 2026 00:19:27 +0800
Subject: [PATCH] casbin_util.go: correct Enforcer cache expiration to 1 hour

Previously set to 60*60, which is 3600 nanoseconds, causing the cache to expire immediately. Change to time.Hour to properly cache policies for 1 hour.
---
 server/utils/casbin_util.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/server/utils/casbin_util.go b/server/utils/casbin_util.go
index e7d6ee6be..52067efaf 100644
--- a/server/utils/casbin_util.go
+++ b/server/utils/casbin_util.go
@@ -2,6 +2,7 @@ package utils
 
 import (
 	"sync"
+	"time"
 
 	"github.com/casbin/casbin/v3"
 	"github.com/casbin/casbin/v3/model"
@@ -49,7 +50,7 @@ func GetCasbin() *casbin.SyncedCachedEnforcer {
 			zap.L().Error("casbin enforcer 初始化失败", zap.Error(err))
 			return
 		}
-		enforcer.SetExpireTime(60 * 60)
+		enforcer.SetExpireTime(time.Hour)
 		if err = enforcer.LoadPolicy(); err != nil {
 			zap.L().Error("casbin 策略加载失败", zap.Error(err))
 			return