diff --git a/.gitea/workflows/kub-deploy.yml b/.gitea/workflows/kub-deploy.yml
index 9e15309..8e355fe 100644
--- a/.gitea/workflows/kub-deploy.yml
+++ b/.gitea/workflows/kub-deploy.yml
@@ -67,8 +67,15 @@ jobs:
       - name: Deploy to Kubernetes
         run: |
           export SSHPASS="${{ secrets.SERVER_PASSWORD }}"
+          
+          # Copy K8s manifests to server
+          sshpass -e scp -o StrictHostKeyChecking=no k8s/staging/backoffice-deployment.yaml root@${{ env.K8S_SERVER }}:/tmp/backoffice-deployment.yaml
+          
+          # Apply manifests and restart
           sshpass -e ssh -o StrictHostKeyChecking=no root@${{ env.K8S_SERVER }} "
-            kubectl rollout restart deployment/backoffice
-            kubectl rollout status deployment/backoffice --timeout=180s
+            kubectl apply -f /tmp/backoffice-deployment.yaml &&
+            kubectl rollout restart deployment/backoffice &&
+            kubectl rollout status deployment/backoffice --timeout=180s &&
+            rm -f /tmp/backoffice-deployment.yaml
           "
           echo "✅ Deployed!"
diff --git a/k8s/staging/backoffice-deployment.yaml b/k8s/staging/backoffice-deployment.yaml
new file mode 100644
index 0000000..811cbd7
--- /dev/null
+++ b/k8s/staging/backoffice-deployment.yaml
@@ -0,0 +1,84 @@
+---
+# BackOffice UI Deployment (Blazor WASM + nginx)
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: backoffice
+  namespace: default
+  labels:
+    app: backoffice
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: backoffice
+  template:
+    metadata:
+      labels:
+        app: backoffice
+    spec:
+      containers:
+      - name: backoffice
+        image: 194.5.195.53:30080/admin/backoffice:latest
+        imagePullPolicy: Always
+        ports:
+        - containerPort: 80
+          name: http
+        env:
+        - name: BLAZOR_ENVIRONMENT
+          value: "Staging"
+        - name: GW_URL
+          value: "https://cms.se.kbs1.ir"
+        resources:
+          requests:
+            memory: "128Mi"
+            cpu: "100m"
+          limits:
+            memory: "512Mi"
+            cpu: "500m"
+      imagePullSecrets:
+      - name: gitea-registry-secret
+
+---
+# BackOffice UI Service
+apiVersion: v1
+kind: Service
+metadata:
+  name: backoffice-svc
+  namespace: default
+spec:
+  selector:
+    app: backoffice
+  ports:
+  - port: 80
+    targetPort: 80
+  type: ClusterIP
+
+---
+# BackOffice UI Ingress
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: backoffice-ingress
+  namespace: default
+  annotations:
+    cert-manager.io/cluster-issuer: "letsencrypt-prod"
+    nginx.ingress.kubernetes.io/ssl-redirect: "true"
+    nginx.ingress.kubernetes.io/service-upstream: "true"
+spec:
+  ingressClassName: nginx
+  tls:
+  - hosts:
+    - backoffice.se.kbs1.ir
+    secretName: backoffice-tls
+  rules:
+  - host: backoffice.se.kbs1.ir
+    http:
+      paths:
+      - path: /
+        pathType: Prefix
+        backend:
+          service:
+            name: backoffice-svc
+            port:
+              number: 80