Salt: 2018.3.0 cp.get_dir cannot be used

[linuxyn]

Hello, when I installed the salt 2018.3.0 version, I can't execute cp.get_dir, cp.get_file can be used normally.
Error is as follows：
[root@master_1 qfpay]# salt 'minion_1' cp.get_dir salt://f5 /tmp/

minion_1:
The minion function caused an exception: Traceback (most recent call last):
File "/home/qfpay/python/lib/python2.7/site-packages/salt/minion.py", line 1600, in _thread_return
return_data = minion_instance.executors[fname](opts, data, func, args, kwargs)
File "/home/qfpay/python/lib/python2.7/site-packages/salt/executors/direct_call.py", line 12, in execute
return func(*args, **kwargs)
File "/home/qfpay/python/lib/python2.7/site-packages/salt/modules/cp.py", line 352, in get_dir
return client().get_dir(path, dest, saltenv, gzip)
File "/home/qfpay/python/lib/python2.7/site-packages/salt/fileclient.py", line 437, in get_dir
for fn in self.file_list(saltenv, prefix=path):
File "/home/qfpay/python/lib/python2.7/site-packages/salt/fileclient.py", line 1276, in file_list
return salt.utils.data.decode(self.channel.send(load)) if six.PY2
File "/home/qfpay/python/lib/python2.7/site-packages/salt/utils/async.py", line 64, in wrap
ret = self._block_future(ret)
File "/home/qfpay/python/lib/python2.7/site-packages/salt/utils/async.py", line 74, in _block_future
return future.result()
File "/home/qfpay/python/lib/python2.7/site-packages/tornado/concurrent.py", line 238, in result
raise_exc_info(self._exc_info)
File "/home/qfpay/python/lib/python2.7/site-packages/tornado/gen.py", line 1063, in run
yielded = self.gen.throw(*exc_info)
File "/home/qfpay/python/lib/python2.7/site-packages/salt/transport/zeromq.py", line 324, in send
ret = yield self._crypted_transfer(load, tries=tries, timeout=timeout, raw=raw)
File "/home/qfpay/python/lib/python2.7/site-packages/tornado/gen.py", line 1055, in run
value = future.result()
File "/home/qfpay/python/lib/python2.7/site-packages/tornado/concurrent.py", line 238, in result
raise_exc_info(self._exc_info)
File "/home/qfpay/python/lib/python2.7/site-packages/tornado/gen.py", line 1063, in run
yielded = self.gen.throw(*exc_info)
File "/home/qfpay/python/lib/python2.7/site-packages/salt/transport/zeromq.py", line 292, in _crypted_transfer
ret = yield _do_transfer()
File "/home/qfpay/python/lib/python2.7/site-packages/tornado/gen.py", line 1055, in run
value = future.result()
File "/home/qfpay/python/lib/python2.7/site-packages/tornado/concurrent.py", line 238, in result
raise_exc_info(self._exc_info)
File "/home/qfpay/python/lib/python2.7/site-packages/tornado/gen.py", line 1063, in run
yielded = self.gen.throw(*exc_info)
File "/home/qfpay/python/lib/python2.7/site-packages/salt/transport/zeromq.py", line 276, in _do_transfer
tries=tries,
File "/home/qfpay/python/lib/python2.7/site-packages/tornado/gen.py", line 1055, in run
value = future.result()
File "/home/qfpay/python/lib/python2.7/site-packages/tornado/concurrent.py", line 238, in result
raise_exc_info(self._exc_info)
File "", line 3, in raise_exc_info
SaltReqTimeoutError: Message timed out

[root@master_1 qfpay]# salt -V
Salt Version:
Salt: 2018.3.0

Dependency Versions:
cffi: 1.11.2
cherrypy: 3.2.3
dateutil: 2.6.1
docker-py: Not Installed
gitdb: Not Installed
gitpython: Not Installed
ioflo: Not Installed
Jinja2: 2.10
libgit2: Not Installed
libnacl: Not Installed
M2Crypto: Not Installed
Mako: 1.0.7
msgpack-pure: Not Installed
msgpack-python: 0.5.6
mysql-python: 1.3.12
pycparser: 2.18
pycrypto: 3.7.2
pycryptodome: Not Installed
pygit2: Not Installed
Python: 2.7.9 (default, Sep 30 2017, 07:50:44)
python-gnupg: Not Installed
PyYAML: 3.12
PyZMQ: 16.0.3
RAET: Not Installed
smmap: Not Installed
timelib: Not Installed
Tornado: 4.5.3
ZMQ: 4.1.6

System Versions:
dist: centos 6.9 Final
locale: UTF-8
machine: x86_64
release: 2.6.32-696.el6.x86_64
system: Linux
version: CentOS 6.9 Final
#-------------------------------------------------------------
[root@minion_1 ~]# /home/qfpay/python/bin/salt-minion -V
Salt Version:
Salt: 2018.3.0

Dependency Versions:
cffi: Not Installed
cherrypy: Not Installed
dateutil: 2.7.3
docker-py: Not Installed
gitdb: Not Installed
gitpython: Not Installed
ioflo: Not Installed
Jinja2: 2.10
libgit2: Not Installed
libnacl: Not Installed
M2Crypto: Not Installed
Mako: Not Installed
msgpack-pure: Not Installed
msgpack-python: 0.5.6
mysql-python: Not Installed
pycparser: Not Installed
pycrypto: 2.6.1
pycryptodome: Not Installed
pygit2: Not Installed
Python: 2.7.14 (default, Apr 16 2018, 15:25:21)
python-gnupg: Not Installed
PyYAML: 3.12
PyZMQ: 17.0.0
RAET: Not Installed
smmap: Not Installed
timelib: Not Installed
Tornado: 4.5.3
ZMQ: 4.1.6

System Versions:
dist: centos 6.9 Final
locale: UTF-8
machine: x86_64
release: 2.6.32-696.el6.x86_64
system: Linux
version: CentOS 6.9 Final

Error log of minion is as follows:
2019-01-10 10:25:19,185 [salt.minion :1658][WARNING ][10099] The minion function caused an exception