diff --git a/ansible/install_config/group_vars/rpm_version.yml b/ansible/install_config/group_vars/rpm_version.yml
index 57277e99..96abf8b3 100644
--- a/ansible/install_config/group_vars/rpm_version.yml
+++ b/ansible/install_config/group_vars/rpm_version.yml
@@ -70,7 +70,7 @@ http_healthcheck_rpm_version:
   http_healthcheck: http_healthcheck-21.06.01.d0685bb
 
 wannat_wangw_rpm_version:
-  libwangw: libwangw-1.3.2.88dda8e
+  libwangw: libwangw-1.3.3.a80d2e8
 
 wire_graft_rpm_version:  
   wire_graft: wire_graft_plug-1.3.3.e1fe8e4
diff --git a/ansible/roles/wannat_wangw/templates/wangw.conf.j2.j2 b/ansible/roles/wannat_wangw/templates/wangw.conf.j2.j2
index 4768ed10..79a484dd 100644
--- a/ansible/roles/wannat_wangw/templates/wangw.conf.j2.j2
+++ b/ansible/roles/wannat_wangw/templates/wangw.conf.j2.j2
@@ -1,4 +1,6 @@
 [main]
+#接收来自natgw的数据包模式: udp_socket, udp_multi_thread, marsio
+NAT_GW_io_mode=udp_multi_thread
 #在线模式用vxlan, 测试模式用ethernet, 即标准ethernet/IP协议
 NAT_GW_tunnel_mode=vxlan
 
@@ -15,14 +17,11 @@ NAT_GW_tunnel_port={{ wannat_wangw.wangw_conf.main.NAT_GW_tunnel_send_port }}
 {% raw %}NAT_GW_tunnel_ip={{ wannat_natgw.natgw_ip }}
 {% endraw %}
 
-#接收来自NAT GW的包, 需要创建sapp的独立发包线程, 目前暂时只支持1个.
-I2E_independent_thread_num=1
 
-#重复流量识别
-duplicate_pkt_prune=1
 
-[pkt_dump]
-command_port=9346
+
+
+
 
 [session]
 #最大并发连接数