diff --git a/server/service/system/sys_casbin.go b/server/service/system/sys_casbin.go
index d35f8517..c583ab07 100644
--- a/server/service/system/sys_casbin.go
+++ b/server/service/system/sys_casbin.go
@@ -39,7 +39,7 @@ func (casbinService *CasbinService) UpdateCasbin(authorityId string, casbinInfos
 	}
 	e := casbinService.Casbin()
 	success, _ := e.AddPolicies(rules)
-	if success == false {
+	if !success {
 		return errors.New("存在相同api,添加失败,请联系管理员")
 	}
 	return nil