diff --git a/deploy/clear_service_data.py b/deploy/clear_service_data.py
new file mode 100644
index 0000000..97cc236
--- /dev/null
+++ b/deploy/clear_service_data.py
@@ -0,0 +1,33 @@
+# -*- coding: utf-8 -*-
+from __future__ import absolute_import
+import redis
+from myops.mylog import define_logger
+import logging
+
+define_logger("/data/logs/clear_redis_key.log")
+log = logging.getLogger(__name__)
+
+conf = {
+    "host": "10.10.4.8",
+    "port": "6379",
+    "passwd": "crs-9ltb97ds:i33dkxshh"
+}
+
+
+class ClearService:
+    def __init__(self, accountid):
+        self.accountid = accountid.strip()
+        self.r = redis.Redis(host=conf['host'],
+            port=conf['port'],
+            password=conf['passwd'],
+            charset='utf8'
+        )
+
+    def clear_rediskey(self):
+        key = "cs_bd:{0}".format(self.accountid)
+        try:
+            data = self.r.get(key)
+            log.info("get redis_key={0} data={1} ".format(key, data))
+            # self.r.expire(key,1)
+        except Exception:
+            log.error("clear {0} failed ".format(key), exc_info=True)
diff --git a/web.py b/web.py
index 54a4635..4f6012a 100644
--- a/web.py
+++ b/web.py
@@ -14,6 +14,8 @@ import pdb
 from data_channel.gamelog_external import Build_Gamelog_Config
 from data_channel.mp2shushu import Mp2shushu
 from deploy.deploy_keys import DeployKeys
+from deploy.clear_service_data import ClearService
+
 define_logger("/data/logs/myops/ops_interface.log")
 log = logging.getLogger(__name__)
 tornado.options.define("port", default=interface_port, type=int, help="run server on the given port.")
@@ -27,6 +29,8 @@ class DispatchHandler(tornado.web.RequestHandler):
             self._selfgamelogexternal()
         elif self.get_query_argument('c') == 'Ops' and self.get_query_argument('a') == 'mp2ss':
             yield self._selfmp2ss()
+        elif self.get_query_argument('c') == 'Ops' and self.get_query_argument('a') == 'clear_redis':
+            yield self._selfclear_redis()
         elif self.get_query_argument('c') == 'Deploy' and self.get_query_argument('a') == 'keys':
             yield self._selfdeploykeys()
         else:
@@ -45,6 +49,14 @@ class DispatchHandler(tornado.web.RequestHandler):
         except Exception:
             log.error(f"deploy keys with {project} failed", exc_info=True)
 
+    def _selfclear_redis(self):
+        try:
+            accountid = self.get_query_argument('accountid')
+            cc = ClearService(accountid)
+            cc.clear_rediskey()
+        except Exception:
+            log.error(f"clear keys with {accountid} failed", exc_info=True)
+
 
     def _selfgamelogexternal(self):
         try:
@@ -64,7 +76,6 @@ class DispatchHandler(tornado.web.RequestHandler):
         return self.write({'errcode': 0, "errmsg": ''})
 
 
-
 def make_app():
     return tornado.web.Application([(r"/webapp/index[\.]php", DispatchHandler)])