diff --git a/infrastructure/kube-sphere/ingress.yml b/infrastructure/kube-sphere/ingress.yaml
similarity index 100%
rename from infrastructure/kube-sphere/ingress.yml
rename to infrastructure/kube-sphere/ingress.yaml
diff --git a/infrastructure/monitoring/ingress.yml b/infrastructure/monitoring/ingress.yaml
similarity index 100%
rename from infrastructure/monitoring/ingress.yml
rename to infrastructure/monitoring/ingress.yaml
diff --git a/infrastructure/monitoring/kustomization.yaml b/infrastructure/monitoring/kustomization.yaml
index 33c6bf9..20ab04b 100644
--- a/infrastructure/monitoring/kustomization.yaml
+++ b/infrastructure/monitoring/kustomization.yaml
@@ -5,4 +5,4 @@ namespace: monitoring
 resources:
   - namespace.yaml
   - kube-prometheus-stack.yaml
-  - ingress.yml
+  - ingress.yaml