diff --git a/ansible/install_config/group_vars/rpm_version.yml b/ansible/install_config/group_vars/rpm_version.yml
index 0453d22e..c21b1422 100644
--- a/ansible/install_config/group_vars/rpm_version.yml
+++ b/ansible/install_config/group_vars/rpm_version.yml
@@ -88,7 +88,7 @@ hasp_tools_rpm_version:
 tsg_os_clixon_rpm_version:
   cligen: cligen-5.8.0-release
   clixon: clixon-5.8.0-release
-  tsg-os-mgnt-srv: tsg-os-mgnt-srv-1.2.14.43430f7
+  tsg-os-mgnt-srv: tsg-os-mgnt-srv-1.2.15.54708cf
 
 sce_rpm_version:
   sce: sce-1.2.7.b4e0025
diff --git a/ansible/roles/patches-9000-NPB/files/install.sh b/ansible/roles/patches-9000-NPB/files/install.sh
index a7885c0c..1e68f65b 100644
--- a/ansible/roles/patches-9000-NPB/files/install.sh
+++ b/ansible/roles/patches-9000-NPB/files/install.sh
@@ -43,10 +43,6 @@ function install_patch_files()
     mkdir -p /usr/lib/systemd/system/tsg-clixon-backend.service.d
     cp $UNARCHIVE_DIR/service_add_prestart.conf /usr/lib/systemd/system/tsg-clixon-backend.service.d/service_add_prestart.conf
 
-    mkdir -p /opt/tsg/clixon/bin
-    cp $UNARCHIVE_DIR/set_9000_NPB_running_db.sh /opt/tsg/clixon/bin/set_9000_NPB_running_db.sh
-    chmod 0755 /opt/tsg/clixon/bin/set_9000_NPB_running_db.sh
-
     mkdir -p /opt/tsg/clixon/yang
     cp /opt/tsg/clixon/deviation/tsg-os-mgnt-augment-9000-NPB.yang /opt/tsg/clixon/yang/tsg-os-mgnt-augment-9000-NPB.yang
 }
diff --git a/ansible/roles/patches-9000-NPB/files/patch/set_9000_NPB_running_db.sh b/ansible/roles/patches-9000-NPB/files/patch/set_9000_NPB_running_db.sh
deleted file mode 100644
index 7d50a15c..00000000
--- a/ansible/roles/patches-9000-NPB/files/patch/set_9000_NPB_running_db.sh
+++ /dev/null
@@ -1,62 +0,0 @@
-#!/bin/sh
-RUNNING_DB_FILE="/etc/clixon/running_db"
-NETWORK_IN_RUNNING_DB=
-
-SLOT_ID=
-
-read_slot_id()
-{
-    output=$(ipmitool picmg addrinfo)
-    substr=${output:22:1}
-    SLOT_ID=$((16#${substr}+16))
-}
-
-add_network_into_running_db()
-{
-    local network="<network xmlns=\"urn:yang:tsg-os-mgnt-srv\">
-       <interface>
-          <name>eth_pf_smbio</name>
-          <type>endpoint</type>
-          <address>10.252.${SLOT_ID}.1/16</address>
-       </interface>
-       <interface>
-          <name>eth_vf_mirr</name>
-          <type>endpoint</type>
-       </interface>
-       <service>
-          <name>service_1</name>
-          <mode>virtual-wire</mode>
-          <listen_on_device>eth_pf_smbio</listen_on_device>
-       </service>
-       <traffic_mirror>
-          <enable>yes</enable>
-          <interface>eth_vf_mirr</interface>
-       </traffic_mirror>
-    </network>"
-    #xmlstarlet ed --omit-decl -s "/config" -t text -n '' -v "$(xmlstarlet sel -t -c '/config/*' 2.xml)"   1.xml | xmlstarlet unesc | xmlstarlet fo --omit-decl > 3.xml
-    #$network | xmlstarlet sel -t -c '/config/*'
-    xml_content=$(xmlstarlet ed -s "/config" -t text -n '' -v "${network}" ${RUNNING_DB_FILE} | xmlstarlet unesc)
-    echo ${xml_content} | xmlstarlet fo > ${RUNNING_DB_FILE}
-    sed -i '/<?xml version="1.0"?>/d' ${RUNNING_DB_FILE}
-}
-
-is_network_in_running_db()
-{
-    ret=$(xmlstarlet sel -N ns="urn:yang:tsg-os-mgnt-srv" -t -v "count(/config/ns:network)" ${RUNNING_DB_FILE})
-    if [ "${ret}" == "0" ]; then
-        NETWORK_IN_RUNNING_DB="false"
-    else
-        NETWORK_IN_RUNNING_DB="true"
-    fi
-}
-
-delete_running_db_network()
-{
-    if [ "${NETWORK_IN_RUNNING_DB}" == "true" ]; then
-        xmlstarlet ed --omit-decl -L -N ns="urn:yang:tsg-os-mgnt-srv" -d "/config/ns:network" ${RUNNING_DB_FILE}
-    fi
-}
-read_slot_id
-is_network_in_running_db
-delete_running_db_network
-add_network_into_running_db