diff --git a/ansible/roles/tsg-os-provision/files/tasks/provision.yml.9000NPBP01R01 b/ansible/roles/tsg-os-provision/files/tasks/provision.yml.9000NPBP01R01
index 57dfd621..eb9e3a17 100644
--- a/ansible/roles/tsg-os-provision/files/tasks/provision.yml.9000NPBP01R01
+++ b/ansible/roles/tsg-os-provision/files/tasks/provision.yml.9000NPBP01R01
@@ -9,7 +9,7 @@
         state: directory
 
     - name: "tsg-os-provision: obtain sn"
-      shell: /opt/tsg/tsg-os-provision/exec/obtain_sn.sh 127.0.0.1
+      shell: /opt/tsg/tsg-os-provision/exec/obtain_sn.sh
       register: result_exec_obtain_sn_and_write_sn_in_file
 
     - name: "tsg-os-provision: check result_exec_obtain_sn_and_write_sn_in_file"
diff --git a/ansible/roles/tsg_sn/files/obtain_sn.sh b/ansible/roles/tsg_sn/files/obtain_sn.sh.TSG7400
similarity index 100%
rename from ansible/roles/tsg_sn/files/obtain_sn.sh
rename to ansible/roles/tsg_sn/files/obtain_sn.sh.TSG7400
diff --git a/ansible/roles/tsg_sn/files/obtain_sn.sh.TSG9140 b/ansible/roles/tsg_sn/files/obtain_sn.sh.TSG9140
new file mode 100644
index 00000000..3b260083
--- /dev/null
+++ b/ansible/roles/tsg_sn/files/obtain_sn.sh.TSG9140
@@ -0,0 +1,13 @@
+#!/bin/bash -x
+
+output=`sshpass -p eb-20170122 ssh root@10.254.17.1 "ipmitool fru | awk 'NR==12'"`
+if [  -z "$output" ];then
+    echo "{\"sn\": \"unknown\"}" > /opt/tsg/etc/tsg_sn.json
+    exit 0
+fi
+sn=`echo $output | awk '{print $4}'`
+if [  -z "$sn" ];then
+    echo "{\"sn\": \"unknown\"}" > /opt/tsg/etc/tsg_sn.json
+    exit 0
+fi
+echo "{\"sn\": \"$sn\"}" > /opt/tsg/etc/tsg_sn.json
diff --git a/ansible/roles/tsg_sn/tasks/main.yml b/ansible/roles/tsg_sn/tasks/main.yml
index 4136173c..2b5892f3 100644
--- a/ansible/roles/tsg_sn/tasks/main.yml
+++ b/ansible/roles/tsg_sn/tasks/main.yml
@@ -1,9 +1,17 @@
 ---
-- name: "deploy obtain sn"
+- name: "deploy obtain sn tsg-7400"
   copy:
-    src: "{{ item }}"
-    dest: /opt/tsg/tsg-os-provision/exec/
+    src: "{{ role_path }}/files/{{ item.src }}"
+    dest: "/opt/tsg/tsg-os-provision/exec/{{ item.dest }}"
     mode: 0755
   with_items:
-    - "{{ role_path }}/files/obtain_sn.sh"
-    - "{{ role_path }}/files/cmm_api_tst"
\ No newline at end of file
+    - { "src": "obtain_sn.sh.TSG7400", "dest": "obtain_sn.sh" }
+    - { "src": "cmm_api_tst", "dest": "cmm_api_tst" }
+  when: PROFILE_ID == '7400-MCN0-P01R01' or PROFILE_ID == '7400-MCN123-P01R01'
+
+- name: "deploy obtain sn - tsg-9140"
+  copy:
+    src: "{{ role_path }}/files/obtain_sn.sh.TSG9140"
+    dest: /opt/tsg/tsg-os-provision/exec/obtain_sn.sh
+    mode: 0755
+  when: PROFILE_ID == '9000-NPB-P01R01'
\ No newline at end of file