diff --git a/base/mysql/mysql-service-lb.yaml b/base/mysql/mysql-service-lb.yaml
index 8585209..8f6c81d 100644
--- a/base/mysql/mysql-service-lb.yaml
+++ b/base/mysql/mysql-service-lb.yaml
@@ -2,6 +2,7 @@ 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 f996956..891d5f0 100644
--- a/base/redis-lb/redis-service-lb.yaml
+++ b/base/redis-lb/redis-service-lb.yaml
@@ -2,6 +2,7 @@ apiVersion: v1
 kind: Service
 metadata:
   name: redis-service-lb
+  namespace: metallb-system
 spec:
   type: LoadBalancer  # 或者 NodePort
   ports:
diff --git a/gpdev/ingress.yaml b/gpdev/ingress.yaml
index d226ec9..fe7b1b6 100644
--- a/gpdev/ingress.yaml
+++ b/gpdev/ingress.yaml
@@ -7,7 +7,6 @@ metadata:
     nginx.ingress.kubernetes.io/proxy-body-size: "10m"
     nginx.ingress.kubernetes.io/use-forwarded-headers: "true"
 spec:
-  type: LoadBalancer
   rules:
     - host: updater.gpdev.qq.com
       http: