diff --git a/20201121_inc_update.yml b/20201121_inc_update.yml
new file mode 100644
index 0000000..89688e2
--- /dev/null
+++ b/20201121_inc_update.yml
@@ -0,0 +1,31 @@
+- hosts: blade-mxn
+  roles:
+    - tsg-cli-mxn
+    - oam_cli_agent_mxn
+    - oam_core
+
+- hosts: blade-mcn0
+  roles:
+    - tsg-cli-mcn0
+    - setup_mariadb
+    - oam_cli_agent
+
+- hosts: blade-mcn1
+  roles:
+    - tsg-cli-mcn1
+    - oam_cli_agent
+
+- hosts: blade-mcn2
+  roles:
+    - tsg-cli-mcn2
+    - oam_cli_agent
+
+- hosts: blade-mcn3
+  roles:
+    - tsg-cli-mcn3
+    - oam_cli_agent
+
+- hosts: blade-mxn
+  roles:
+    - oam_mxn_start
+
diff --git a/roles/oam_cli_agent/tasks/main.yml b/roles/oam_cli_agent/tasks/main.yml
index 8480524..634a063 100644
--- a/roles/oam_cli_agent/tasks/main.yml
+++ b/roles/oam_cli_agent/tasks/main.yml
@@ -1,40 +1,9 @@
-- name: "copy oam_cli_agent.rpm to destination server"
-  copy:
-    src: "{{ role_path }}/files/"
-    dest: /tmp
-
-- name: "install oam_cli_agent"
-  yum:
-    name:
-      - /tmp/oam_cli_agent-1.0-1.0.x86_64.rpm
-    state: present
-
-- name: "bak snmpd.conf"
-  shell: cp -rf /usr/share/snmp/snmpd.conf /usr/share/snmp/snmpd.conf_origin
-  ignore_errors: yes
-  
-- name: "Templates snmpd.conf"
-  template:
-    src: "{{role_path}}/templates/snmpd.conf"
-    dest: /usr/share/snmp/snmpd.conf
-  tags: template
 
 - name: "Templates oam_cli_agent.service"
   template:
     src: "{{ role_path }}/templates/oam_cli_agent.service.j2"
     dest: /usr/lib/systemd/system/oam_cli_agent.service
 
-- name: "Templates application.properties.j2"
-  template:
-    src: "{{ role_path }}/templates/application.properties.j2"
-    dest: /opt/tsg/cli_agent/application.properties
-
-- name: "Start snmpd"
-  systemd:
-    name: snmpd
-    state: restarted
-    enabled: yes
-
 - name: "Start oam_cli_agent"
   systemd:
     name: oam_cli_agent
diff --git a/roles/oam_cli_agent_mxn/tasks/main.yml b/roles/oam_cli_agent_mxn/tasks/main.yml
index c373084..e5e1357 100644
--- a/roles/oam_cli_agent_mxn/tasks/main.yml
+++ b/roles/oam_cli_agent_mxn/tasks/main.yml
@@ -1,27 +1,13 @@
-- name: "copy oam_cli_agent_mxn.rpm to destination server"
-  copy:
-    src: "{{ role_path }}/files/"
-    dest: /tmp
-
-- name: "install oam_cli_agent_mxn"
-  yum:
-    name:
-      - /tmp/oam_cli_agent_mxn-1.0-1.0.x86_64.rpm
-    state: present
 
 - name: "Templates oam_cli_agent_mxn.service"
   template:
     src: "{{ role_path }}/templates/oam_cli_agent_mxn.service.j2"
     dest: /usr/lib/systemd/system/oam_cli_agent_mxn.service
 
-- name: "Templates application.properties.j2"
-  template:
-    src: "{{ role_path }}/templates/application.properties.j2"
-    dest: /opt/tsg/cli_agent/application.properties
 
-#- name: "Start oam_cli_agent_mxn"
-#  systemd:
-#    name: oam_cli_agent_mxn
-#    state: restarted
-#    enabled: yes
-#    daemon_reload: yes
+- name: "Start oam_cli_agent_mxn"
+  systemd:
+    name: oam_cli_agent_mxn
+    state: restarted
+    enabled: yes
+    daemon_reload: yes
diff --git a/uninstall.yml b/uninstall.yml
new file mode 100644
index 0000000..bf20074
--- /dev/null
+++ b/uninstall.yml
@@ -0,0 +1,79 @@
+---
+- hosts: blade-mxn
+  tasks:
+    - name: "stop oam_core.service"
+      service:
+        name: oam_core
+        state: stopped
+      ignore_errors: yes 
+      
+    - name: "stop oam_snmp service"
+      service:
+        name: oam_snmp
+        state: stopped
+      ignore_errors: yes
+
+    - name: "stop oam_cli service"
+      service:
+        name: oam_cli
+        state: stopped
+      ignore_errors: yes
+      
+    - name: "stop oam_cli_agent_mxn service"
+      service:
+        name: oam_cli_agent_mxn
+        state: stopped
+      ignore_errors: yes
+      
+    - name: "stop consul-server-external service"
+      service:
+        name: consul-server-external
+        state: stopped
+      ignore_errors: yes 
+      
+      
+    - name: "uninstall oam_core"
+      yum:
+        name: "oam_core"
+        state: absent           
+
+    - name: "uninstall oam_cli"
+      yum:
+        name: "oam_cli"
+        state: absent   
+
+    - name: "uninstall oam_snmp"
+      yum:
+        name: "oam_snmp"
+        state: absent     
+        
+    - name: "uninstall oam_cli_agent_mxn"
+      yum:
+        name: "oam_cli_agent_mxn"
+        state: absent           
+     
+
+    - name: "uninstall tsg-cli"
+      yum:
+        name: "tsg-cli"
+        state: absent  
+        
+
+- hosts: all
+  tasks:
+    - name: "stop tsg-monitor service"
+      service:
+        name: tsg-monitor
+        state: stopped
+      ignore_errors: yes     
+      
+    - name: "uninstall tsg-cli"
+      yum:
+        name: "tsg-cli"
+        state: absent   
+
+    - name: "uninstall oam_cli_agent"
+      yum:
+        name: "oam_cli_agent"
+        state: absent    
+        
diff --git a/uninstall_oam_core.yml b/uninstall_oam_core.yml
new file mode 100644
index 0000000..4e5f1f6
--- /dev/null
+++ b/uninstall_oam_core.yml
@@ -0,0 +1,13 @@
+---
+- hosts: blade-mxn
+  tasks:
+    - name: "stop oam_core.service"
+      service:
+        name: oam_core
+        state: stopped
+      ignore_errors: yes 
+      
+    - name: "uninstall oam_core"
+      yum:
+        name: "oam_core"
+        state: absent           
\ No newline at end of file