diff --git a/base/mysql/mysql-service-lb.yaml b/base/mysql/mysql-service-lb.yaml
index 8f6c81d..8585209 100644
--- a/base/mysql/mysql-service-lb.yaml
+++ b/base/mysql/mysql-service-lb.yaml
@@ -2,7 +2,6 @@ apiVersion: v1
 kind: Service
 metadata:
   name: mysql-service-lb
-  namespace: metallb-system
 spec:
   type: LoadBalancer
   ports:
diff --git a/base/redis-lb/redis-service-lb.yaml b/base/redis-lb/redis-service-lb.yaml
index 891d5f0..f996956 100644
--- a/base/redis-lb/redis-service-lb.yaml
+++ b/base/redis-lb/redis-service-lb.yaml
@@ -2,7 +2,6 @@ apiVersion: v1
 kind: Service
 metadata:
   name: redis-service-lb
-  namespace: metallb-system
 spec:
   type: LoadBalancer  # 或者 NodePort
   ports: