diff --git a/kubernetes.yml b/kubernetes.yml
index bacdb7e..ba207b5 100644
--- a/kubernetes.yml
+++ b/kubernetes.yml
@@ -44,7 +44,7 @@ spec:
   strategy:
     type: RollingUpdate
     rollingUpdate:
-      maxUnavailable: 25%
+      maxUnavailable: 10%
       maxSurge: 1
   selector:
     matchLabels:
@@ -56,7 +56,7 @@ spec:
     spec:
       containers:
         - name: veri
-          image: berkgokden/veri:v0.0.100
+          image: berkgokden/veri:v0.0.103
           args: ["serve", "--services=veriservice:10000"]
           imagePullPolicy: IfNotPresent
           ports:
@@ -94,11 +94,11 @@ spec:
                   fieldPath: status.podIP
           resources:
             requests:
-              memory: "64Mi"
-              cpu: "250m"
+              memory: "128Mi"
+              cpu: "512m"
             limits:
               memory: "512Mi"
-              cpu: "500m"
+              cpu: "1000m"
 ---
 apiVersion: autoscaling/v2
 kind: HorizontalPodAutoscaler
diff --git a/node/node.go b/node/node.go
index 5b85666..95456da 100644
--- a/node/node.go
+++ b/node/node.go
@@ -236,9 +236,9 @@ func (n *Node) SyncWithPeers() {
 	for _, item := range peerList {
 		peer := item.Object.(*pb.Peer)
 		// Delete by timeout
-		// if !n.CheckPeer(peer) { // remove old peer
-		// 	continue
-		// }
+		if !n.CheckPeer(peer) { // remove old peer
+			continue
+		}
 		idOfPeer := n.GetDifferentAddressOf(peer)
 		if idOfPeer == "" {
 			continue