diff --git a/oneforall/data/srv_names.json b/oneforall/data/srv_prefixes.json
similarity index 94%
rename from oneforall/data/srv_names.json
rename to oneforall/data/srv_prefixes.json
index 4534086..8a44c66 100644
--- a/oneforall/data/srv_names.json
+++ b/oneforall/data/srv_prefixes.json
@@ -1,102 +1,102 @@
-[
-"_afpovertcp._tcp.",
-"_aix._tcp.",
-"_autodiscover._tcp.",
-"_caldav._tcp.",
-"_certificates._tcp.",
-"_client._smtp.",
-"_cmp._tcp.",
-"_crls._tcp.",
-"_crl._tcp.",
-"_finger._tcp.",
-"_ftp._tcp.",
-"_gc._tcp.",
-"_h323be._tcp.",
-"_h323be._udp.",
-"_h323cs._tcp.",
-"_h323cs._udp.",
-"_h323ls._tcp.",
-"_h323ls._udp.",
-"_h323rs._tcp.",
-"_hkps._tcp.",
-"_hkp._tcp.",
-"_http._tcp.",
-"_iax.udp.",
-"_imaps._tcp.",
-"_imap._tcp.",
-"_jabber-client._tcp.",
-"_jabber-client._udp.",
-"_jabber._tcp.",
-"_jabber._udp.",
-"_kerberos-adm._tcp.",
-"_kerberos._tcp.",
-"_kerberos._tcp.dc._msdcs.",
-"_kerberos._udp.",
-"_kpasswd._tcp.",
-"_kpasswd._udp.",
-"_ldap._tcp.",
-"_ldap._tcp.dc._msdcs.",
-"_ldap._tcp.gc._msdcs.",
-"_ldap._tcp.pdc._msdcs.",
-"_msdcs.",
-"_mysqlsrv._tcp.",
-"_nntp._tcp.",
-"_ntp._udp.",
-"_ocsp._tcp.",
-"_pgpkeys._tcp.",
-"_pgprevokations._tcp.",
-"_PKIXREP._tcp.",
-"_pop3s._tcp.",
-"_pop3._tcp.",
-"_sipfederationtls._tcp.",
-"_sipinternal._tcp.",
-"_sipinternaltls._tcp.",
-"_sips._tcp.",
-"_sip._tcp.",
-"_sip._tls.",
-"_sip._udp.",
-"_smtp._tcp.",
-"_ssh._tcp.",
-"_stun._tcp.",
-"_stun._udp.",
-"_svcp._tcp.",
-"_tcp.",
-"_telnet._tcp.",
-"_test._tcp.",
-"_tls.",
-"_udp.",
-"_vlmcs._tcp.",
-"_vlmcs._udp.",
-"_whois._tcp.",
-"_wpad._tcp.",
-"_xmpp-client._tcp.",
-"_xmpp-client._udp.",
-"_xmpp-server._tcp.",
-"_xmpp-server._udp.",
-"_https._tcp.",
-"_imap.tcp.",
-"_kerberos.tcp.dc._msdcs.",
-"_ldap._tcp.ForestDNSZones.",
-"_submission._tcp.",
-"_caldavs._tcp.",
-"_carddav._tcp.",
-"_carddavs._tcp.",
-"_x-puppet._tcp.",
-"_x-puppet-ca._tcp.",
-"_domainkey.",
-"_pkixrep._tcp.",
-"_cisco-phone-http.",
-"_cisco-phone-tftp.",
-"_cisco-uds._tcp.",
-"_ciscowtp._tcp.",
-"_collab-edge._tls.",
-"_cuplogin._tcp.",
-"_client._smtp._tcp.",
-"_sftp._tcp.",
-"_h323rs._udp.",
-"_sql._tcp.",
-"_sip._tcp.internal.",
-"_snmp._udp.",
-"_rdp._tcp.",
-"_xmpp-server._udp."
-]
\ No newline at end of file
+[
+"_afpovertcp._tcp.",
+"_aix._tcp.",
+"_autodiscover._tcp.",
+"_caldav._tcp.",
+"_certificates._tcp.",
+"_client._smtp.",
+"_cmp._tcp.",
+"_crls._tcp.",
+"_crl._tcp.",
+"_finger._tcp.",
+"_ftp._tcp.",
+"_gc._tcp.",
+"_h323be._tcp.",
+"_h323be._udp.",
+"_h323cs._tcp.",
+"_h323cs._udp.",
+"_h323ls._tcp.",
+"_h323ls._udp.",
+"_h323rs._tcp.",
+"_hkps._tcp.",
+"_hkp._tcp.",
+"_http._tcp.",
+"_iax.udp.",
+"_imaps._tcp.",
+"_imap._tcp.",
+"_jabber-client._tcp.",
+"_jabber-client._udp.",
+"_jabber._tcp.",
+"_jabber._udp.",
+"_kerberos-adm._tcp.",
+"_kerberos._tcp.",
+"_kerberos._tcp.dc._msdcs.",
+"_kerberos._udp.",
+"_kpasswd._tcp.",
+"_kpasswd._udp.",
+"_ldap._tcp.",
+"_ldap._tcp.dc._msdcs.",
+"_ldap._tcp.gc._msdcs.",
+"_ldap._tcp.pdc._msdcs.",
+"_msdcs.",
+"_mysqlsrv._tcp.",
+"_nntp._tcp.",
+"_ntp._udp.",
+"_ocsp._tcp.",
+"_pgpkeys._tcp.",
+"_pgprevokations._tcp.",
+"_PKIXREP._tcp.",
+"_pop3s._tcp.",
+"_pop3._tcp.",
+"_sipfederationtls._tcp.",
+"_sipinternal._tcp.",
+"_sipinternaltls._tcp.",
+"_sips._tcp.",
+"_sip._tcp.",
+"_sip._tls.",
+"_sip._udp.",
+"_smtp._tcp.",
+"_ssh._tcp.",
+"_stun._tcp.",
+"_stun._udp.",
+"_svcp._tcp.",
+"_tcp.",
+"_telnet._tcp.",
+"_test._tcp.",
+"_tls.",
+"_udp.",
+"_vlmcs._tcp.",
+"_vlmcs._udp.",
+"_whois._tcp.",
+"_wpad._tcp.",
+"_xmpp-client._tcp.",
+"_xmpp-client._udp.",
+"_xmpp-server._tcp.",
+"_xmpp-server._udp.",
+"_https._tcp.",
+"_imap.tcp.",
+"_kerberos.tcp.dc._msdcs.",
+"_ldap._tcp.ForestDNSZones.",
+"_submission._tcp.",
+"_caldavs._tcp.",
+"_carddav._tcp.",
+"_carddavs._tcp.",
+"_x-puppet._tcp.",
+"_x-puppet-ca._tcp.",
+"_domainkey.",
+"_pkixrep._tcp.",
+"_cisco-phone-http.",
+"_cisco-phone-tftp.",
+"_cisco-uds._tcp.",
+"_ciscowtp._tcp.",
+"_collab-edge._tls.",
+"_cuplogin._tcp.",
+"_client._smtp._tcp.",
+"_sftp._tcp.",
+"_h323rs._udp.",
+"_sql._tcp.",
+"_sip._tcp.internal.",
+"_snmp._udp.",
+"_rdp._tcp.",
+"_xmpp-server._udp."
+]
diff --git a/oneforall/modules/dnsquery/srv.py b/oneforall/modules/dnsquery/srv.py
index 3b3b8b4..a032e18 100644
--- a/oneforall/modules/dnsquery/srv.py
+++ b/oneforall/modules/dnsquery/srv.py
@@ -42,10 +42,10 @@ class BruteSRV(Module):
         """
         枚举域名的SRV记录
         """
-        names_path = data_storage_path.joinpath('srv_names.json')
-        with open(names_path) as fp:
-            names_dict = json.load(fp)
-        names = map(lambda prefix: prefix + self.domain, names_dict)
+        path = data_storage_path.joinpath('srv_prefixes.json')
+        with open(path) as file:
+            prefixes = json.load(file)
+        names = map(lambda prefix: prefix + self.domain, prefixes)
 
         tasks = []
         for name in names:
@@ -53,7 +53,6 @@ class BruteSRV(Module):
         loop = asyncio.get_event_loop()
         group = asyncio.gather(*tasks)
         results = loop.run_until_complete(group)
-        loop.close()
         for result in results:
             if result is None:
                 continue
@@ -87,4 +86,4 @@ def do(domain):  # 统一入口名字 方便多线程调用
 
 if __name__ == '__main__':
     do('zonetransfer.me')
-    do('example.com')
+    # do('example.com')