diff --git a/kubeedge-counter-demo/crds/kubeedge-counter-instance.yaml b/kubeedge-counter-demo/crds/kubeedge-counter-instance.yaml
index 337dd1a05..c2df2f035 100644
--- a/kubeedge-counter-demo/crds/kubeedge-counter-instance.yaml
+++ b/kubeedge-counter-demo/crds/kubeedge-counter-instance.yaml
@@ -5,6 +5,9 @@ metadata:
   labels:
     description: 'counter'
 spec:
+  protocol:
+    customizedProtocol:
+      protocolName: counter
   deviceModelRef:
     name: counter-model
   nodeSelector:
diff --git a/kubeedge-counter-demo/crds/kubeedge-pi-counter-app.yaml b/kubeedge-counter-demo/crds/kubeedge-pi-counter-app.yaml
index 55ba8b115..85a096839 100644
--- a/kubeedge-counter-demo/crds/kubeedge-pi-counter-app.yaml
+++ b/kubeedge-counter-demo/crds/kubeedge-pi-counter-app.yaml
@@ -14,8 +14,6 @@ spec:
       labels:
         k8s-app: kubeedge-pi-counter
     spec:
-      nodeSelector:
-        node-role.kubernetes.io/master: ""
       hostNetwork: true
       containers:
       - name: kubeedge-pi-counter