diff --git a/rbac/userperm.py b/rbac/userperm.py
index 284330b..9123f64 100644
--- a/rbac/userperm.py
+++ b/rbac/userperm.py
@@ -4,23 +4,6 @@ from ahserver.serverenv import ServerEnv
 from appPublic.Singleton import SingletonDecorator
 from appPublic.log import debug, exception, error
 
-class CacheUP:
-	def __init__(self, userid, paths):
-		self.touch_time = time.time()
-		self.userid = userid
-		self.paths = paths
-		if userid is None:
-			sql
-		self.sql_all =  """select a.id,b.path from users a, userrole c, rolepermission d, permission b
-where a.id = c.userid
-	and c.roleid = d.roleid
-	and d.permid = b.id"""
-
-	def get_paths(self):
-		self.touch_time = time.time()
-		return self.paths
-
-class CacheRolePath:
 @SingletonDecorator
 class UserPermisions:
 	def __init__(self, max_cache_user=10000):
@@ -77,35 +60,3 @@ where a.id = c.userid
 		return self.check_roles_path(roles, path)
 	
 
-	async def get_user_perms_paths(self, userid):
-		cup = await self.get_cached_user_cup(userid)
-		if cup:
-			return cup.get_paths()
-		cup = await self.load_user_cup(userid)
-		return cup.get_paths()
-	
-	async def refresh_all_cup(self):
-		db = DBPools()
-		env = ServerEnv()
-		dbname = env.get_module_dbname('rbac')
-		sql = """select a.id,b.path from users a, userrole c, rolepermission d, permission b
-where a.id = c.userid
-	and c.roleid = d.roleid
-	and d.permid = b.id order by a.id, b.path"""
- 
-		async with db.sqlorContext(dbname) as sor:
-			ups = await sor.sqlExe(sql, {'userid': userid})
-			userid = ''
-			paths = []
-			for u in ups:
-				if userid != u.id:
-					if userid != '':
-						cup = CacheUP(userid, paths)
-						self.cups[userid] = cup
-						if len(self.cups.keys()) >= self.max_cache_user:
-							break
-						userid = u.id
-						paths = []
-				userid = u.id
-				paths.append(u.path)
-