diff --git a/k8s/apps/khm/deployment.yaml b/k8s/apps/khm/deployment.yaml
index 317537a..538f3a5 100644
--- a/k8s/apps/khm/deployment.yaml
+++ b/k8s/apps/khm/deployment.yaml
@@ -9,16 +9,19 @@ spec:
   selector:
     matchLabels:
       app: khm
-  replicas: 1
+  replicas: 2
   strategy:
     type: RollingUpdate
+    rollingUpdate:
+      maxUnavailable: 0
+      maxSurge: 1
   template:
     metadata:
       labels:
         app: khm
     spec:
-      nodeSelector:
-        kubernetes.io/hostname: master.tail2fe2d.ts.net
+      #nodeSelector:
+      #  kubernetes.io/hostname: master.tail2fe2d.ts.net
       containers:
         - name: khm
           image: 'ultradesu/khm:latest'