diff --git a/ansible/roles/cm-cache/tasks/main.yml b/ansible/roles/cm-cache/tasks/main.yml
index 9e649444..c3e91a2b 100644
--- a/ansible/roles/cm-cache/tasks/main.yml
+++ b/ansible/roles/cm-cache/tasks/main.yml
@@ -21,7 +21,7 @@
     dest: /var/lib/rancher/k3s/server/manifests/
 
 - name: "Set clixon config cm cache chart value."
-  shell: sed -ie "s/cm_local_cache_chart_name=.*/cm_local_cache_chart_name=redis-7.2.4.tgz/g" /opt/tsg/clixon/etc/mgnt-srv.conf
+  shell: sed -ie "s/^cm_local_cache_chart_name=.*/cm_local_cache_chart_name=redis-7.2.4.tgz/g" /opt/tsg/clixon/etc/mgnt-srv.conf
 
 - name: "Set clixon config sd cache chart value."
-  shell: sed -ie "s/sd_local_cache_chart_name=.*/sd_local_cache_chart_name=redis-7.2.4.tgz/g" /opt/tsg/clixon/etc/mgnt-srv.conf
+  shell: sed -ie "s/^sd_local_cache_chart_name=.*/sd_local_cache_chart_name=redis-7.2.4.tgz/g" /opt/tsg/clixon/etc/mgnt-srv.conf
diff --git a/installer/app_bundle_install.sh b/installer/app_bundle_install.sh
index e0d46db1..e62e6d6a 100644
--- a/installer/app_bundle_install.sh
+++ b/installer/app_bundle_install.sh
@@ -72,10 +72,10 @@ function replace_clixon_chart_name()
         exit 1
     fi
 
-    sed -ie "s/chart_name=.*/chart_name=${TRAFFIC_ENGINE_HELM_CHART_TAR}/g" ${clixon_conf_path}
-    sed -ie "s/inject_adapter_chart_name=.*/inject_adapter_chart_name=${INJECT_HELM_CHART_TAR}/g" ${clixon_conf_path}
-    sed -ie "s/mrzcpd_chart_name=.*/mrzcpd_chart_name=${MRZCPD_HELM_CHART_TAR}/g" ${clixon_conf_path}
-    sed -ie "s/datapath_trace_chart_name=.*/datapath_trace_chart_name=${DP_TRACE_HELM_CHART_TAR}/g" ${clixon_conf_path}
+    sed -ie "s/^chart_name=.*/chart_name=${TRAFFIC_ENGINE_HELM_CHART_TAR}/g" ${clixon_conf_path}
+    sed -ie "s/^inject_adapter_chart_name=.*/inject_adapter_chart_name=${INJECT_HELM_CHART_TAR}/g" ${clixon_conf_path}
+    sed -ie "s/^mrzcpd_chart_name=.*/mrzcpd_chart_name=${MRZCPD_HELM_CHART_TAR}/g" ${clixon_conf_path}
+    sed -ie "s/^datapath_trace_chart_name=.*/datapath_trace_chart_name=${DP_TRACE_HELM_CHART_TAR}/g" ${clixon_conf_path}
 }
 
 function load_images()