diff --git a/template/backend/backend.template.yaml b/template/backend/backend.template.yaml
index f155d39..1bb8548 100644
--- a/template/backend/backend.template.yaml
+++ b/template/backend/backend.template.yaml
@@ -13,6 +13,8 @@ spec:
             labels:
                 app: backend
         spec:
+            nodeSelector:
+                ${WORKER_NODE_LABEL}
             containers:
                 - name: backend
                   image: yoshiunfriendly/backend-hideyoshi.com
diff --git a/template/frontend/frontend.template.yaml b/template/frontend/frontend.template.yaml
index b515e1c..614619c 100644
--- a/template/frontend/frontend.template.yaml
+++ b/template/frontend/frontend.template.yaml
@@ -15,6 +15,8 @@ spec:
             labels:
                 app: frontend
         spec:
+            nodeSelector: 
+                ${WORKER_NODE_LABEL}
             containers:
                 - name: frontend
                   image: yoshiunfriendly/frontend-hideyoshi.com:latest
diff --git a/template/postgres/cn-cluster.template.yaml b/template/postgres/cn-cluster.template.yaml
index 442f1b6..0ce2949 100644
--- a/template/postgres/cn-cluster.template.yaml
+++ b/template/postgres/cn-cluster.template.yaml
@@ -19,5 +19,9 @@ spec:
             memory: "128Mi"
             cpu: "75m"
 
+    affinity:
+        nodeSelector:
+            ${MASTER_NODE_LABEL}
+
     monitoring:
         enablePodMonitor: true
diff --git a/template/storage/storage-processor.template.yaml b/template/storage/storage-processor.template.yaml
index 4c10197..9677924 100644
--- a/template/storage/storage-processor.template.yaml
+++ b/template/storage/storage-processor.template.yaml
@@ -13,6 +13,8 @@ spec:
             labels:
                 app: storage-processor
         spec:
+            nodeSelector: 
+                ${WORKER_NODE_LABEL}
             containers:
                 - name: storage-processor
                   image: yoshiunfriendly/storage-hideyoshi.com:latest
diff --git a/template/storage/storage.template.yaml b/template/storage/storage.template.yaml
index 3055291..9e10e0e 100644
--- a/template/storage/storage.template.yaml
+++ b/template/storage/storage.template.yaml
@@ -13,6 +13,8 @@ spec:
             labels:
                 app: storage
         spec:
+            nodeSelector:
+                ${WORKER_NODE_LABEL}
             containers:
                 - name: storage
                   image: yoshiunfriendly/storage-hideyoshi.com:latest