diff --git a/src/master/testTaskCtrler.py b/src/master/testTaskCtrler.py
index 75c5ccf..32f425c 100644
--- a/src/master/testTaskCtrler.py
+++ b/src/master/testTaskCtrler.py
@@ -10,12 +10,12 @@ def run():
     channel = grpc.insecure_channel('localhost:50051')
     stub = rpc_pb2_grpc.WorkerStub(channel)
 
-    comm = rpc_pb2.Command(commandLine="echo \"stestsfdsf\\ntewtgsdgfdsgret\newarsafsda\" > /root/nfs/test-for-docklet/test.txt;ls /root/nfs/test-for-docklet", packagePath="/root", envVars={'test1':'10','test2':'20'}) # | awk '{print \"test\\\"\\n\"}'
-    paras = rpc_pb2.Parameters(command=comm, stderrRedirectPath="/root/nfs/", stdoutRedirectPath="/root/nfs/test-for-docklet")
+    comm = rpc_pb2.Command(commandLine="echo \"stestsfdsf\\ntewtgsdgfdsgret\newarsafsda\" > /root/oss/test-for-docklet/test.txt;ls /root/oss/test-for-docklet", packagePath="/root", envVars={'test1':'10','test2':'20'}) # | awk '{print \"test\\\"\\n\"}'
+    paras = rpc_pb2.Parameters(command=comm, stderrRedirectPath="/root/nfs/", stdoutRedirectPath="/root/oss/test-for-docklet")
 
     img = rpc_pb2.Image(name="base", type=rpc_pb2.Image.BASE, owner="docklet")
     inst = rpc_pb2.Instance(cpu=2, memory=2000, disk=500, gpu=0)
-    mnt = rpc_pb2.Mount(localPath="",remotePath="test-for-docklet",endpoint="oss-cn-beijing.aliyuncs.com",accessKey="LTAIdl7gmmIhfqA9",secretKey="")
+    mnt = rpc_pb2.Mount(localPath="",provider='aliyun',remotePath="test-for-docklet",other="oss-cn-beijing.aliyuncs.com",accessKey="LTAIdl7gmmIhfqA9",secretKey="")
     clu = rpc_pb2.Cluster(image=img, instance=inst, mount=[mnt])
 
     task = rpc_pb2.TaskInfo(id="test",username="root",instanceid=1,instanceCount=1,maxRetryCount=1,parameters=paras,cluster=clu,timeout=5,token="test")
diff --git a/src/worker/taskcontroller.py b/src/worker/taskcontroller.py
index b5a79aa..155558c 100755
--- a/src/worker/taskcontroller.py
+++ b/src/worker/taskcontroller.py
@@ -215,8 +215,8 @@ class TaskController(rpc_pb2_grpc.WorkerServicer):
         conffile.write(conftext)
 
         #mount oss
-        self.mount_oss("%s/global/users/%s/data" % (self.fspath,username), mount_list)
-        mount_str = "lxc.mount.entry = %s/global/users/%s/data/%s %s/root/nfs/%s none bind,rw,create=dir 0 0"
+        self.mount_oss("%s/global/users/%s/oss" % (self.fspath,username), mount_list)
+        mount_str = "lxc.mount.entry = %s/global/users/%s/oss/%s %s/root/oss/%s none bind,rw,create=dir 0 0"
         for mount in mount_list:
             conffile.write("\n"+ mount_str % (self.fspath, username, mount.remotePath, rootfs, mount.remotePath))
         conffile.close()
@@ -339,7 +339,7 @@ class TaskController(rpc_pb2_grpc.WorkerServicer):
         self.release_ip(ip)
 
         #umount oss
-        self.umount_oss("%s/global/users/%s/data" % (self.fspath,username), mount_info)
+        self.umount_oss("%s/global/users/%s/oss" % (self.fspath,username), mount_info)
 
     def add_msg(self,taskid,instanceid,status,token,errmsg):
         self.msgslock.acquire()