diff --git a/deploy_env/group_vars/all.yml b/deploy_env/group_vars/all.yml
index cb7719f..e19b8ec 100644
--- a/deploy_env/group_vars/all.yml
+++ b/deploy_env/group_vars/all.yml
@@ -53,7 +53,7 @@ wannat_global:
         
     rpm_files:
         wangw_rpm_file: "libwangw-1.3.0.bcc9c59-2.el7.x86_64.rpm"    
-        natgw_rpm_file: "wannat_natgw-1.3.3.d7123b3-2.el7.x86_64.rpm"    
+        natgw_rpm_file: "wannat_natgw-1.3.6.29690fe-2.el7.x86_64.rpm"    
         wire_graft_rpm_file: "libwire_graft-1.3.3.e1fe8e4-2.el7.x86_64.rpm"
         toroad_rpm_file: "toroad-1.2.3.693a647-2.el7.x86_64.rpm"
         ppp_rpm_file: "ppp-2.4.5-34.el7_7.x86_64.rpm"
diff --git a/roles/natgw/files/rpm/wannat_natgw-1.3.3.d7123b3-2.el7.x86_64.rpm b/roles/natgw/files/rpm/wannat_natgw-1.3.3.d7123b3-2.el7.x86_64.rpm
deleted file mode 100644
index a7bb381..0000000
Binary files a/roles/natgw/files/rpm/wannat_natgw-1.3.3.d7123b3-2.el7.x86_64.rpm and /dev/null differ
diff --git a/roles/natgw/files/rpm/wannat_natgw-1.3.6.29690fe-2.el7.x86_64.rpm b/roles/natgw/files/rpm/wannat_natgw-1.3.6.29690fe-2.el7.x86_64.rpm
new file mode 100644
index 0000000..14eb1d8
Binary files /dev/null and b/roles/natgw/files/rpm/wannat_natgw-1.3.6.29690fe-2.el7.x86_64.rpm differ
diff --git a/roles/natgw/tasks/main.yml b/roles/natgw/tasks/main.yml
index 893b4df..c8223ac 100644
--- a/roles/natgw/tasks/main.yml
+++ b/roles/natgw/tasks/main.yml
@@ -27,6 +27,12 @@
     src: "{{ role_path }}/templates/natgw.conf.j2"
     dest: /opt/tsg/wannat/natgw/conf/natgw.conf
   tags: template
+
+- name: "Template the natgw_log.conf"
+  template:
+    src: "{{ role_path }}/templates/natgw_log.conf.j2"
+    dest: /opt/tsg/wannat/natgw/conf/natgw_log.conf
+  tags: template
  
 - name: "Template the maat compile table info"
   template:
@@ -51,6 +57,12 @@
   args:
     executable: /bin/bash
   tags: shell
+
+- name: "enable natgw service"
+  systemd:
+    name: natgw
+    enabled: yes
+    daemon_reload: yes  
   
     
   
\ No newline at end of file
diff --git a/roles/natgw/templates/natgw.conf.j2 b/roles/natgw/templates/natgw.conf.j2
index 9af6a45..75fdb14 100644
--- a/roles/natgw/templates/natgw.conf.j2
+++ b/roles/natgw/templates/natgw.conf.j2
@@ -1,25 +1,25 @@
 [NATGW_COMMON]
-plugin_tableinfo_path=./conf/plugin_tableinfo.conf
-compile_tableinfo_path=./conf/compile_tableinfo.conf
+logger_conf=./conf/natgw_log.conf
 logger_path=./log/natgw_log
-logger_level=30
-max_thread_num=10
-json_cfg_file=./conf/natgw_test.json
 #0:vxlan;1:socket_test
 run_type={{wannat_global.natgw.run_type}}
-
-#0:maat_json;1:maat_redis
-config_type={{wannat_global.natgw.config_type}}
-
 #0:nerver;1:LRU
 cache_overflow_elimination_mode=1
-
 #0:only conpare country;1:compare country and province
 location_compare_type=1
 country_location={{wannat_global.natgw.country_location}}
 province_location={{wannat_global.natgw.province_location}}
 hash_max_elem_num=100000
 
+[NATGW_MAAT]
+maat_logger_path=./log/maat_log
+plugin_tableinfo_path=./conf/plugin_tableinfo.conf
+compile_tableinfo_path=./conf/compile_tableinfo.conf
+max_thread_num=10
+json_cfg_file=./conf/natgw_test.json
+#0:maat_json;1:maat_redis
+config_type={{wannat_global.natgw.config_type}}
+
 [NATGW_CONVERT]
 snat_mask_ip=192.168.50.147
 wannat_ip={{wannat_global.natgw.wannat_ip}}
diff --git a/roles/natgw/templates/natgw_log.conf.j2 b/roles/natgw/templates/natgw_log.conf.j2
new file mode 100644
index 0000000..d3272e1
--- /dev/null
+++ b/roles/natgw/templates/natgw_log.conf.j2
@@ -0,0 +1,11 @@
+[global]
+default format = "%d(%c), %V, %U, %m%n"
+[levels]
+DEBUG=10
+INFO=20
+FATAL=30
+[formats]
+other = "%d(%c), %V, %F, %U, %m%n"
+[rules]
+__log_natgw_log.fatal    "./log/runtimelog.%d(%F)"
+__log_maat_log.fatal    "./log/maat.%d(%F)"
\ No newline at end of file