diff --git a/lib/functions/versions.sh b/lib/functions/versions.sh
index 1bc010f0..23df298b 100644
--- a/lib/functions/versions.sh
+++ b/lib/functions/versions.sh
@@ -14,4 +14,4 @@ export VKPR_EXTERNAL_DNS_VERSION="6.4.3" \
       VKPR_ARGOCD_VERSION="4.6.3" \
       VKPR_JAEGER_VERSION="0.56.5" \
       VKPR_MOCKSERVER_VERSION="5.13.2" \
-      VKPR_BACKSTAGE_VERSION="0.1.0"
+      VKPR_BACKSTAGE_VERSION="0.1.1"
diff --git a/vkpr/backstage/install/src/unix/formula/formula.sh b/vkpr/backstage/install/src/unix/formula/formula.sh
index 1e6a7e19..2175de50 100755
--- a/vkpr/backstage/install/src/unix/formula/formula.sh
+++ b/vkpr/backstage/install/src/unix/formula/formula.sh
@@ -35,7 +35,10 @@ addRepoBackstage() {
 }
 
 installBackstage() {
-  local YQ_VALUES=".ingress.hosts[0].host = \"$VKPR_ENV_BACKSTAGE_DOMAIN\""
+  local YQ_VALUES=".ingress.hosts[0].host = \"$VKPR_ENV_BACKSTAGE_DOMAIN\" |
+   .ingress.hosts[0].paths[0].path = \"/\"|
+    .ingress.hosts[0].paths[0].pathType = \"ImplementationSpecific\"
+  "
   settingBackstage
 
   if [[ $DRY_RUN == true ]]; then
diff --git a/vkpr/backstage/install/src/utils/backstage.yaml b/vkpr/backstage/install/src/utils/backstage.yaml
index b7ca5d6b..e69de29b 100644
--- a/vkpr/backstage/install/src/utils/backstage.yaml
+++ b/vkpr/backstage/install/src/utils/backstage.yaml
@@ -1,3 +0,0 @@
-image:
-  repository: keisuke1693/devportal
-  tag: 1.1.4