diff --git a/tools/rankserver/app.py b/tools/rankserver/app.py
index 03409c9..4adc2d6 100644
--- a/tools/rankserver/app.py
+++ b/tools/rankserver/app.py
@@ -21,7 +21,7 @@ import functools
 CONFIG_DIR = '../config' if f7.isOnlineEnv() else '/var/data/conf_test/game2004api_rankserver/config'
 RANK_KEY_PREFIX = 'game2004api:'
 DBNAME_PREFIX = 'gamedb2004_'
-IGNORE_GUESET_ACCOUNT = 0
+IGNORE_GUEST_ACCOUNT = 0
 
 def _take_pass(elem):
     return elem[3]
@@ -139,7 +139,8 @@ def fullUpdateRank():
             for row in cursor:
                 has_data = True
                 last_idx = max(row[8], last_idx)
-                if IGNORE_GUESET_ACCOUNT and (row[1] == '游客' or row[1] == '极乐玩家'):
+                user_name = str(row[1], encoding='utf8')
+                if IGNORE_GUEST_ACCOUNT and (user_name == '游客' or user_name == '极乐玩家'):
                     continue
                 #更新击杀榜
                 channel = f7.getChannelByAccountId(row[0])
@@ -207,7 +208,8 @@ def incrementUpdateRank():
                 has_data = True
                 channel = f7.getChannelByAccountId(row[0])
                 last_idx = max(row[8], last_idx)
-                if IGNORE_GUESET_ACCOUNT and (row[1] == '游客' or row[1] == '极乐玩家'):
+                user_name = str(row[1], encoding='utf8')
+                if IGNORE_GUEST_ACCOUNT and (user_name == '游客' or user_name == '极乐玩家'):
                     continue
                 if checkchannel(channel):
                     #更新击杀榜
@@ -247,16 +249,16 @@ def _incrementUpdateRank(rushtime):
                            lambda : _incrementUpdateRank(rushtime))
     f7.app.createAsyncTask(done_callback, incrementUpdateRank, ())
 
+conf = json.loads(open(CONFIG_DIR + '/rankserver.json', 'r').read())
+RANK_KEY_PREFIX = conf.get('key_prefix', RANK_KEY_PREFIX)
+DBNAME_PREFIX = conf.get('dbname_prefix', DBNAME_PREFIX)
+IGNORE_GUEST_ACCOUNT = conf.get('ignore_guest_account', IGNORE_GUEST_ACCOUNT)
+
 if __name__ == "__main__":
     q7.xPrint('pid %d' % os.getpid())
     f7.app.init('/data/logs/game2004_rankserver/logs')
     f7.udplog.info('rankserver start pid:' + str(os.getpid()))
 
-    conf = json.loads(open(CONFIG_DIR + '/rankserver.json', 'r').read())
-    RANK_KEY_PREFIX = conf.get('key_prefix', RANK_KEY_PREFIX)
-    DBNAME_PREFIX = conf.get('dbname_prefix', DBNAME_PREFIX)
-    IGNORE_GUESET_ACCOUNT = conf.get('ignore_guest_account', IGNORE_GUESET_ACCOUNT)
-
     conf['rushtime'] = 300
     f7.timer.callLater(conf['rushtime'],
                        lambda : _incrementUpdateRank(conf['rushtime']))