diff --git a/ansible/roles/traffic-engine/files/helm/templates/deployment-firewall.yaml b/ansible/roles/traffic-engine/files/helm/templates/deployment-firewall.yaml
index 478f5d47..73f762b2 100644
--- a/ansible/roles/traffic-engine/files/helm/templates/deployment-firewall.yaml
+++ b/ansible/roles/traffic-engine/files/helm/templates/deployment-firewall.yaml
@@ -49,11 +49,11 @@ spec:
             {{- end }}
             {{- if eq .Values.external_resources.cm.connectivity "local_cache" }}
             {{- include "traffic-engine.global.cm.read-server-ip" . | nindent 12 }}
-            sed -Ei "s|CM_POLICY_LOCAL_CACHE_IP_LOCATION|${CM_POLICY_LOCAL_CACHE_IP?}|g" /opt/tsg/sapp/tsgconf/maat.conf
+            sed -Ei -c "s|CM_POLICY_LOCAL_CACHE_IP_LOCATION|${CM_POLICY_LOCAL_CACHE_IP?}|g" /opt/tsg/sapp/tsgconf/maat.conf
             {{- end }}
             {{- if eq .Values.external_resources.sd.connectivity "local_cache" }}
             {{- include "traffic-engine.global.sd.read-server-ip" . | nindent 12 }}
-            sed -Ei "s|SD_POLICY_LOCAL_CACHE_IP_LOCATION|${SD_POLICY_LOCAL_CACHE_IP?}|g" /opt/tsg/sapp/tsgconf/maat.conf
+            sed -Ei -c "s|SD_POLICY_LOCAL_CACHE_IP_LOCATION|${SD_POLICY_LOCAL_CACHE_IP?}|g" /opt/tsg/sapp/tsgconf/maat.conf
             {{- end }}
             {{- if eq .Values.debug.firewall.enable_prestart_script .Values.define_enable_val_yes }}
             chmod 0755 /opt/tsg/scripts/prestart.sh
diff --git a/ansible/roles/traffic-engine/files/helm/templates/deployment-proxy.yaml b/ansible/roles/traffic-engine/files/helm/templates/deployment-proxy.yaml
index e49ec894..26ca3efa 100644
--- a/ansible/roles/traffic-engine/files/helm/templates/deployment-proxy.yaml
+++ b/ansible/roles/traffic-engine/files/helm/templates/deployment-proxy.yaml
@@ -49,7 +49,7 @@ spec:
             {{- if eq .Values.external_resources.cm.connectivity "local_cache" }}
             {{- include "public.prepare-access-API" . | nindent 12 }}
             {{- include "traffic-engine.global.cm.read-server-ip" . | nindent 12 }}
-            sed -Ei "s|CM_POLICY_LOCAL_CACHE_IP_LOCATION|${CM_POLICY_LOCAL_CACHE_IP?}|g" /opt/tsg/tfe/conf/tfe/tfe.conf
+            sed -Ei -c "s|CM_POLICY_LOCAL_CACHE_IP_LOCATION|${CM_POLICY_LOCAL_CACHE_IP?}|g" /opt/tsg/tfe/conf/tfe/tfe.conf
             {{- end }}
             {{- if eq .Values.debug.proxy.enable_prestart_script .Values.define_enable_val_yes }}
             chmod 0755 /opt/tsg/scripts/prestart.sh
@@ -126,7 +126,7 @@ spec:
             {{- if eq .Values.external_resources.cm.connectivity "local_cache" }}
             {{- include "public.prepare-access-API" . | nindent 12 }}
             {{- include "traffic-engine.global.cm.read-server-ip" . | nindent 12 }}
-            sed -Ei "s|CM_POLICY_LOCAL_CACHE_IP_LOCATION|${CM_POLICY_LOCAL_CACHE_IP?}|g" /opt/tsg/certstore/conf/cert_store.ini
+            sed -Ei -c "s|CM_POLICY_LOCAL_CACHE_IP_LOCATION|${CM_POLICY_LOCAL_CACHE_IP?}|g" /opt/tsg/certstore/conf/cert_store.ini
             {{- end }}
             exec /opt/tsg/certstore/bin/certstore
         securityContext:
diff --git a/ansible/roles/traffic-engine/files/helm/templates/deployment-service-chaining.yaml b/ansible/roles/traffic-engine/files/helm/templates/deployment-service-chaining.yaml
index f31d7953..c18622db 100644
--- a/ansible/roles/traffic-engine/files/helm/templates/deployment-service-chaining.yaml
+++ b/ansible/roles/traffic-engine/files/helm/templates/deployment-service-chaining.yaml
@@ -49,7 +49,7 @@ spec:
             {{- if eq .Values.external_resources.cm.connectivity "local_cache" }}
             {{- include "public.prepare-access-API" . | nindent 12 }}
             {{- include "traffic-engine.global.cm.read-server-ip" . | nindent 12 }}
-            sed -Ei "s|CM_POLICY_LOCAL_CACHE_IP_LOCATION|${CM_POLICY_LOCAL_CACHE_IP?}|g" /opt/tsg/sce/conf/sce.conf
+            sed -Ei -c "s|CM_POLICY_LOCAL_CACHE_IP_LOCATION|${CM_POLICY_LOCAL_CACHE_IP?}|g" /opt/tsg/sce/conf/sce.conf
             {{- end }}
             {{- if eq .Values.debug.service_chaining.enable_prestart_script .Values.define_enable_val_yes }}
             chmod 0755 /opt/tsg/scripts/prestart.sh
diff --git a/ansible/roles/traffic-engine/files/helm/templates/deployment-shaping.yaml b/ansible/roles/traffic-engine/files/helm/templates/deployment-shaping.yaml
index c0b2befa..2512ef06 100644
--- a/ansible/roles/traffic-engine/files/helm/templates/deployment-shaping.yaml
+++ b/ansible/roles/traffic-engine/files/helm/templates/deployment-shaping.yaml
@@ -49,7 +49,7 @@ spec:
             {{- include "public.prepare-access-API" . | nindent 12 }}
             {{- if eq .Values.external_resources.cm.connectivity "local_cache" }}
             {{- include "traffic-engine.global.cm.read-server-ip" . | nindent 12 }}
-            sed -Ei "s|CM_POLICY_LOCAL_CACHE_IP_LOCATION|${CM_POLICY_LOCAL_CACHE_IP?}|g" /opt/tsg/shaping_engine/conf/shaping.conf
+            sed -Ei -c "s|CM_POLICY_LOCAL_CACHE_IP_LOCATION|${CM_POLICY_LOCAL_CACHE_IP?}|g" /opt/tsg/shaping_engine/conf/shaping.conf
             {{- end }}
             curl --cacert ${CACERT} --header "Authorization: Bearer ${TOKEN}" -X GET ${APISERVER}/api/v1/namespaces/${NAMESPACE}/services/${SERVICENAME} -o /tmp/service.txt
             export CLUSTER_ANNOUNCE_PORT=$(cat /tmp/service.txt | jq '.spec.ports[] | select(.name=="cluster-announce-port") | .nodePort')
@@ -58,9 +58,9 @@ spec:
             echo "export HEALTH_CHECK_ANNOUNCE_PORT=${HEALTH_CHECK_ANNOUNCE_PORT}" >> /etc/profile.d/announceinfo.sh
             chmod 0755 /etc/profile.d/announceinfo.sh
 
-            sed -Ei "s|NODE_IP_LOCATION|${NODE_IP?}|g" /opt/tsg/shaping_engine/conf/shaping.conf
-            sed -Ei "s|CLUSTER_ANNOUNCE_PORT_LOCATION|${CLUSTER_ANNOUNCE_PORT?}|g" /opt/tsg/shaping_engine/conf/shaping.conf
-            sed -Ei "s|HEALTH_CHECK_ANNOUNCE_PORT_LOCATION|${HEALTH_CHECK_ANNOUNCE_PORT?}|g" /opt/tsg/shaping_engine/conf/shaping.conf
+            sed -Ei -c "s|NODE_IP_LOCATION|${NODE_IP?}|g" /opt/tsg/shaping_engine/conf/shaping.conf
+            sed -Ei -c "s|CLUSTER_ANNOUNCE_PORT_LOCATION|${CLUSTER_ANNOUNCE_PORT?}|g" /opt/tsg/shaping_engine/conf/shaping.conf
+            sed -Ei -c "s|HEALTH_CHECK_ANNOUNCE_PORT_LOCATION|${HEALTH_CHECK_ANNOUNCE_PORT?}|g" /opt/tsg/shaping_engine/conf/shaping.conf
             {{- if eq .Values.debug.shaping.enable_prestart_script .Values.define_enable_val_yes }}
             chmod 0755 /opt/tsg/scripts/prestart.sh
             /opt/tsg/scripts/prestart.sh