diff --git a/health-check/Makefile b/health-check/Makefile
index d2bf4172..75e77907 100644
--- a/health-check/Makefile
+++ b/health-check/Makefile
@@ -7,7 +7,7 @@ export IMAGE_REGISTRY ?= ghcr.io/foundation-model-stack
 export OPERATOR_NAMESPACE ?= multi-nic-cni-operator
 
 IMAGE_TAG_BASE = $(IMAGE_REGISTRY)/multi-nic-cni
-IMAGE_VERSION ?= 1.0.0
+IMAGE_VERSION ?= 1.0.5
 SIDECAR_IMG ?= $(IMAGE_TAG_BASE)-health-check-sidecar:v$(IMAGE_VERSION)
 CHECKER_IMG ?= $(IMAGE_TAG_BASE)-health-checker:v$(IMAGE_VERSION)
 
@@ -47,5 +47,6 @@ deploy: deploy-agent
 
 clean:
 	@kubectl delete -f ./checker/deployment.yaml  && echo "Completely delete checkers" || echo "Failed to clean checkers"  
+	@kubectl delete -f ./checker/configmap.yaml && echo "Completely delete configmap of checkers" || echo "Failed to clean configmap of checkers"  
 	@kubectl delete -f ./checker/rbac.yaml && echo "Completely delete RBAC resource of checkers" || echo "Failed to clean RBAC resource of checkers"  
 	@kubectl delete -f ./sidecar/manifest.yaml && echo "Completely delete agents" || echo "Failed to clean agents"  
\ No newline at end of file
diff --git a/health-check/README.md b/health-check/README.md
index 004894ad..0caa1471 100644
--- a/health-check/README.md
+++ b/health-check/README.md
@@ -23,11 +23,29 @@ kubectl create ns multi-nic-cni-operator
     kubectl label ns multi-nic-cni-operator openshift.io/cluster-monitoring=true
     ```
 
-4. Run 
+4. Install health-check agents and checker 
 
-    ```bash
-    make deploy
-    ```
+    4.1. (optional) specify node (agent) selector
+    
+    - Modify `agentSelector` in `./checker/configmap.yaml`
+
+    4.2. run deploy script
+
+    - Cluster with only single multinicnetwork
+        ```bash
+        make deploy
+        ```
+
+    - Cluster with multiple multinicnetworks
+
+        ```bash
+        # deploy health-check agents (used for all multinicnetwork)
+        make deploy-agent
+
+        # deploy checker (one deployment per multinicnetwork)
+        export NETWORK_NAME=<target multinicnetwork name>
+        ./checker/script.sh deploy ${NETWORK_NAME}
+        ``` 
 
     ```bash
     # expected output
@@ -119,4 +137,3 @@ kubectl create ns multi-nic-cni-operator
     ```
 
     ![](./img/health-check-prom.png)
-
diff --git a/health-check/checker/configmap.yaml b/health-check/checker/configmap.yaml
new file mode 100644
index 00000000..601b55d6
--- /dev/null
+++ b/health-check/checker/configmap.yaml
@@ -0,0 +1,8 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: multi-nic-cni-health-checker-cfg
+  namespace: multi-nic-cni-operator
+data: {}
+  # agentSelector: |
+  #   target=true
\ No newline at end of file
diff --git a/health-check/checker/deployment.yaml b/health-check/checker/deployment.yaml
index da39d45b..39c1b565 100644
--- a/health-check/checker/deployment.yaml
+++ b/health-check/checker/deployment.yaml
@@ -18,22 +18,29 @@ spec:
       serviceAccount: multi-nic-cni-health-checker-sa
       serviceAccountName: multi-nic-cni-health-checker-sa
       containers:
-        - name: checker
-          image: ghcr.io/foundation-model-stack/multi-nic-cni-health-checker:v1.0.5
-          imagePullPolicy: Always
-          ports:
-            - containerPort: 8080
-              name: http
-          env:
-            - name: CHECKER_NAME
-              valueFrom:
+      - name: checker
+        image: ghcr.io/foundation-model-stack/multi-nic-cni-health-checker:v1.0.5
+        imagePullPolicy: Always
+        ports:
+          - containerPort: 8080
+            name: http
+        env:
+          - name: CHECKER_NAME
+            valueFrom:
+              fieldRef:
+                fieldPath: metadata.name
+          - name: CHECKER_NAMESPACE
+            valueFrom:
+              fieldRef:
+                fieldPath: metadata.namespace
+          - name: TARGET_NETWORK
+            valueFrom:
                 fieldRef:
-                  fieldPath: metadata.name
-            - name: CHECKER_NAMESPACE
-              valueFrom:
-                fieldRef:
-                  fieldPath: metadata.namespace
-            - name: TARGET_NETWORK
-              valueFrom:
-                  fieldRef:
-                    fieldPath: metadata.annotations['k8s.v1.cni.cncf.io/networks']
\ No newline at end of file
+                  fieldPath: metadata.annotations['k8s.v1.cni.cncf.io/networks']
+        volumeMounts:
+        - name: checker-config
+          mountPath: /etc/config
+      volumes:
+      - name: checker-config
+        configMap:
+          name: multi-nic-cni-health-checker-cfg
\ No newline at end of file
diff --git a/health-check/checker/script.sh b/health-check/checker/script.sh
index 359d6d36..ff8f0782 100755
--- a/health-check/checker/script.sh
+++ b/health-check/checker/script.sh
@@ -21,6 +21,7 @@ create_replacement() {
 }
 
 deploy() {
+    kubectl apply -f ./checker/configmap.yaml
     kubectl apply -f ./checker/rbac.yaml
     NETWORK_NAME=$1
     if [ -z $1 ]; then
diff --git a/health-check/sidecar/patch.yaml b/health-check/sidecar/patch.yaml
index 2b8d759b..df63ab75 100644
--- a/health-check/sidecar/patch.yaml
+++ b/health-check/sidecar/patch.yaml
@@ -2,6 +2,7 @@ apiVersion: apps/v1
 kind: DaemonSet
 metadata:
   name: multi-nicd
+  namespace: multi-nic-cni-operator
 spec:
   template:
     spec: