diff --git a/docs/en/api/openapi/auth-service.yaml b/docs/en/api/openapi/iam-service.yaml
similarity index 96%
rename from docs/en/api/openapi/auth-service.yaml
rename to docs/en/api/openapi/iam-service.yaml
index 9a3c1606..411997e5 100644
--- a/docs/en/api/openapi/auth-service.yaml
+++ b/docs/en/api/openapi/iam-service.yaml
@@ -1,8 +1,8 @@
 openapi: 3.0.0
 info:
-  title: Auth Service API
+  title: IAM Service API
   version: 1.0.0
-  description: Authentication and Authorization Service API
+  description: Identity and Access Management Service API
 
 servers:
   - url: http://localhost/api/v1
diff --git a/docs/en/skills/deployment-kubernetes.md b/docs/en/skills/deployment-kubernetes.md
index 36790115..b55581ba 100644
--- a/docs/en/skills/deployment-kubernetes.md
+++ b/docs/en/skills/deployment-kubernetes.md
@@ -38,7 +38,7 @@ graph TB
     end
     
     subgraph DeploymentLayer["Deployment Layer"]
-        Deployment[Deployment<br/>auth-service]
+        Deployment[Deployment<br/>iam-service]
         HPA[HorizontalPodAutoscaler<br/>HPA]
     end
     
@@ -134,10 +134,10 @@ sequenceDiagram
     
     Client->>Ingress: HTTPS Request<br/>api.goodgo.com/auth/login
     Ingress->>Ingress: TLS Termination
-    Ingress->>Ingress: Path Routing<br/>/auth → auth-service
+    Ingress->>Ingress: Path Routing<br/>/auth → iam-service
     
-    Ingress->>Service: HTTP Request<br/>auth-service:80
-    Service->>Service: DNS Resolution<br/>auth-service.goodgo.svc.cluster.local
+    Ingress->>Service: HTTP Request<br/>iam-service:80
+    Service->>Service: DNS Resolution<br/>iam-service.goodgo.svc.cluster.local
     
     Service->>Service: Endpoint Selection<br/>Load Balancing
     
@@ -162,29 +162,29 @@ sequenceDiagram
 ## Service Deployment Manifest
 
 ```yaml
-# kubernetes/auth-service.yaml
+# kubernetes/iam-service.yaml
 apiVersion: apps/v1
 kind: Deployment
 metadata:
-  name: auth-service
+  name: iam-service
   namespace: goodgo
   labels:
-    app: auth-service
+    app: iam-service
     version: v1
 spec:
   replicas: 3
   selector:
     matchLabels:
-      app: auth-service
+      app: iam-service
   template:
     metadata:
       labels:
-        app: auth-service
+        app: iam-service
         version: v1
     spec:
       containers:
-      - name: auth-service
-        image: goodgo/auth-service:latest
+      - name: iam-service
+        image: goodgo/iam-service:latest
         imagePullPolicy: IfNotPresent
         ports:
         - containerPort: 3000
@@ -232,12 +232,12 @@ spec:
 apiVersion: v1
 kind: Service
 metadata:
-  name: auth-service
+  name: iam-service
   namespace: goodgo
 spec:
   type: ClusterIP
   selector:
-    app: auth-service
+    app: iam-service
   ports:
   - port: 80
     targetPort: 3000
@@ -251,13 +251,13 @@ spec:
 apiVersion: autoscaling/v2
 kind: HorizontalPodAutoscaler
 metadata:
-  name: auth-service-hpa
+  name: iam-service-hpa
   namespace: goodgo
 spec:
   scaleTargetRef:
     apiVersion: apps/v1
     kind: Deployment
-    name: auth-service
+    name: iam-service
   minReplicas: 2
   maxReplicas: 10
   metrics:
@@ -353,7 +353,7 @@ spec:
         pathType: Prefix
         backend:
           service:
-            name: auth-service
+            name: iam-service
             port:
               number: 80
       - path: /users
@@ -434,7 +434,7 @@ echo "Applying Secrets..."
 kubectl apply -f kubernetes/secrets-$ENVIRONMENT.yaml
 
 echo "Deploying services..."
-kubectl apply -f kubernetes/auth-service.yaml
+kubectl apply -f kubernetes/iam-service.yaml
 kubectl apply -f kubernetes/user-service.yaml
 
 echo "Configuring autoscaling..."
@@ -444,7 +444,7 @@ echo "Setting up ingress..."
 kubectl apply -f kubernetes/ingress.yaml
 
 # Wait for rollout
-kubectl rollout status deployment/auth-service -n $NAMESPACE
+kubectl rollout status deployment/iam-service -n $NAMESPACE
 kubectl rollout status deployment/user-service -n $NAMESPACE
 
 echo "Deployment complete!"
@@ -498,12 +498,12 @@ export class HealthController {
 apiVersion: monitoring.coreos.com/v1
 kind: ServiceMonitor
 metadata:
-  name: auth-service-monitor
+  name: iam-service-monitor
   namespace: goodgo
 spec:
   selector:
     matchLabels:
-      app: auth-service
+      app: iam-service
   endpoints:
   - port: http
     path: /metrics
@@ -522,27 +522,27 @@ kubectl get pods -n goodgo
 kubectl get svc -n goodgo
 
 # View logs
-kubectl logs -f deployment/auth-service -n goodgo
+kubectl logs -f deployment/iam-service -n goodgo
 kubectl logs -f pod-name -n goodgo --tail=100
 
 # Scale manually
-kubectl scale deployment auth-service --replicas=5 -n goodgo
+kubectl scale deployment iam-service --replicas=5 -n goodgo
 
 # Update image
-kubectl set image deployment/auth-service auth-service=goodgo/auth-service:v1.2.3 -n goodgo
+kubectl set image deployment/iam-service iam-service=goodgo/iam-service:v1.2.3 -n goodgo
 
 # Rollback
-kubectl rollout undo deployment/auth-service -n goodgo
+kubectl rollout undo deployment/iam-service -n goodgo
 
 # Port forward for debugging
-kubectl port-forward service/auth-service 3000:80 -n goodgo
+kubectl port-forward service/iam-service 3000:80 -n goodgo
 
 # Execute command in pod
 kubectl exec -it pod-name -n goodgo -- /bin/sh
 
 # View HPA status
 kubectl get hpa -n goodgo
-kubectl describe hpa auth-service-hpa -n goodgo
+kubectl describe hpa iam-service-hpa -n goodgo
 
 # View resource usage
 kubectl top nodes
diff --git a/docs/vi/api/openapi/auth-service.yaml b/docs/vi/api/openapi/iam-service.yaml
similarity index 96%
rename from docs/vi/api/openapi/auth-service.yaml
rename to docs/vi/api/openapi/iam-service.yaml
index 9a3c1606..411997e5 100644
--- a/docs/vi/api/openapi/auth-service.yaml
+++ b/docs/vi/api/openapi/iam-service.yaml
@@ -1,8 +1,8 @@
 openapi: 3.0.0
 info:
-  title: Auth Service API
+  title: IAM Service API
   version: 1.0.0
-  description: Authentication and Authorization Service API
+  description: Identity and Access Management Service API
 
 servers:
   - url: http://localhost/api/v1
diff --git a/docs/vi/templates/README.md b/docs/vi/templates/README.md
index ac84af37..fd10c31c 100644
--- a/docs/vi/templates/README.md
+++ b/docs/vi/templates/README.md
@@ -200,5 +200,4 @@ markdownlint docs/vi/**/*.md
 
 ---
 
-**Cập nhật lần cuối**: 2024-01-15  
-**Tác giả**: GoodGo Documentation Team
+**Tác giả**: VelikHo (hongochai10@icloud.com)
diff --git a/docs/vi/templates/architecture.md b/docs/vi/templates/architecture.md
index e3e8cdb0..9d06a40d 100644
--- a/docs/vi/templates/architecture.md
+++ b/docs/vi/templates/architecture.md
@@ -223,6 +223,5 @@ graph LR
 
 ---
 
-**Last Updated / Cập nhật lần cuối**: YYYY-MM-DD  
-**Authors / Tác giả**: Your Name  
+**Authors / Tác giả**: VelikHo (hongochai10@icloud.com)  
 **Reviewers / Người review**: Reviewer Names
diff --git a/docs/vi/templates/guide.md b/docs/vi/templates/guide.md
index 4dda588d..7ceaf5a1 100644
--- a/docs/vi/templates/guide.md
+++ b/docs/vi/templates/guide.md
@@ -251,7 +251,6 @@ Câu trả lời 2 bằng tiếng Việt.
 
 ---
 
-**Last Updated / Cập nhật lần cuối**: YYYY-MM-DD  
 **Difficulty / Độ khó**: Beginner/Intermediate/Advanced  
 **Estimated Time / Thời gian ước tính**: X minutes  
-**Authors / Tác giả**: Your Name
+**Authors / Tác giả**: VelikHo (hongochai10@icloud.com)
diff --git a/docs/vi/templates/mermaid-guide.md b/docs/vi/templates/mermaid-guide.md
index 87db8d96..d8911332 100644
--- a/docs/vi/templates/mermaid-guide.md
+++ b/docs/vi/templates/mermaid-guide.md
@@ -536,4 +536,4 @@ echo $?  # Should be 0 if successful
 
 ---
 
-**Last Updated**: 2026-01-05
+**Tác giả**: VelikHo (hongochai10@icloud.com)
diff --git a/docs/vi/templates/skill-pattern.md b/docs/vi/templates/skill-pattern.md
index 3a916df8..900ae200 100644
--- a/docs/vi/templates/skill-pattern.md
+++ b/docs/vi/templates/skill-pattern.md
@@ -469,7 +469,6 @@ export class RBACService implements ExamplePattern {
 
 ---
 
-**Last Updated / Cập nhật lần cuối**: YYYY-MM-DD  
 **Complexity / Độ phức tạp**: Beginner/Intermediate/Advanced  
 **Category / Danh mục**: [Category Name]  
-**Authors / Tác giả**: Your Name
+**Authors / Tác giả**: VelikHo (hongochai10@icloud.com)