diff --git a/kms/crb.yaml b/kms/crb.yaml
index 35ec459..660703f 100644
--- a/kms/crb.yaml
+++ b/kms/crb.yaml
@@ -6,7 +6,6 @@ metadata:
 subjects:
   - kind: ServiceAccount
     name: kms-service-account
-    namespace: default
 roleRef:
   kind: ClusterRole
   name: kms-teddysun-role
diff --git a/kms/deploy.yaml b/kms/deploy.yaml
index 4a44e62..5db6c62 100644
--- a/kms/deploy.yaml
+++ b/kms/deploy.yaml
@@ -2,7 +2,6 @@ apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: kms-deployment
-  namespace: default
   labels:
     app: kms
 spec:
diff --git a/kms/gateway.yaml b/kms/gateway.yaml
index 15cc5e9..15e26ce 100644
--- a/kms/gateway.yaml
+++ b/kms/gateway.yaml
@@ -2,7 +2,6 @@ apiVersion: gateway.networking.k8s.io/v1
 kind: Gateway
 metadata:
   name: kms-gateway
-  namespace: default
 spec:
   gatewayClassName: cilium
   listeners:
diff --git a/kms/route.yaml b/kms/route.yaml
index 7989cfa..0f6b805 100644
--- a/kms/route.yaml
+++ b/kms/route.yaml
@@ -2,7 +2,6 @@ apiVersion: gateway.networking.k8s.io/v1
 kind: TCPRoute
 metadata:
   name: kms-route
-  namespace: default
 spec:
   parentRefs:
     - name: kms-gateway
diff --git a/kms/svcacc.yaml b/kms/svcacc.yaml
index 64febf9..785f6a5 100644
--- a/kms/svcacc.yaml
+++ b/kms/svcacc.yaml
@@ -3,4 +3,3 @@ apiVersion: v1
 kind: ServiceAccount
 metadata:
   name: kms-service-account
-  namespace: default
\ No newline at end of file