diff --git a/api/v1/helper.go b/api/v1/helper.go
index bdaa71a36..5bd845607 100644
--- a/api/v1/helper.go
+++ b/api/v1/helper.go
@@ -482,8 +482,8 @@ func (s *SriovNetworkNodeState) GetDriverByPciAddress(addr string) string {
 
 // RenderNetAttDef renders a net-att-def for ib-sriov CNI
 func (cr *SriovIBNetwork) RenderNetAttDef() (*uns.Unstructured, error) {
-	logger := log.WithName("renderNetAttDef")
-	logger.Info("Start to render IB SRIOV CNI NetworkAttachementDefinition")
+	logger := log.WithName("RenderNetAttDef")
+	logger.Info("Start to render IB SRIOV CNI NetworkAttachmentDefinition")
 
 	// render RawCNIConfig manifests
 	data := render.MakeRenderData()
@@ -534,7 +534,7 @@ func (cr *SriovIBNetwork) RenderNetAttDef() (*uns.Unstructured, error) {
 	}
 	for _, obj := range objs {
 		raw, _ := json.Marshal(obj)
-		logger.Info("render NetworkAttachementDefinition output", "raw", string(raw))
+		logger.Info("render NetworkAttachmentDefinition output", "raw", string(raw))
 	}
 	return objs[0], nil
 }
@@ -563,8 +563,8 @@ func (cr *SriovIBNetwork) DeleteNetAttDef(c client.Client) error {
 
 // RenderNetAttDef renders a net-att-def for sriov CNI
 func (cr *SriovNetwork) RenderNetAttDef() (*uns.Unstructured, error) {
-	logger := log.WithName("renderNetAttDef")
-	logger.Info("Start to render SRIOV CNI NetworkAttachementDefinition")
+	logger := log.WithName("RenderNetAttDef")
+	logger.Info("Start to render SRIOV CNI NetworkAttachmentDefinition")
 
 	// render RawCNIConfig manifests
 	data := render.MakeRenderData()
@@ -658,7 +658,7 @@ func (cr *SriovNetwork) RenderNetAttDef() (*uns.Unstructured, error) {
 	}
 	for _, obj := range objs {
 		raw, _ := json.Marshal(obj)
-		logger.Info("render NetworkAttachementDefinition output", "raw", string(raw))
+		logger.Info("render NetworkAttachmentDefinition output", "raw", string(raw))
 	}
 	return objs[0], nil
 }
diff --git a/doc/ovs-hw-offload.md b/doc/ovs-hw-offload.md
index b9be9d836..1c2115239 100644
--- a/doc/ovs-hw-offload.md
+++ b/doc/ovs-hw-offload.md
@@ -48,7 +48,7 @@ spec:
   linkType: eth
 ```
 
-### Create NetworkAttachementDefinition CRD with OVS CNI config
+### Create NetworkAttachmentDefinition CRD with OVS CNI config
 
 ```yaml
 apiVersion: "k8s.cni.cncf.io/v1"
diff --git a/doc/quickstart.md b/doc/quickstart.md
index a3c5d3ead..bd28a33dd 100644
--- a/doc/quickstart.md
+++ b/doc/quickstart.md
@@ -218,7 +218,7 @@ $ kubectl get no -o json | jq -r '[.items[] | {name:.metadata.name, allocable:.s
 ]
 ```
 
-Now you can create a SriovNetwork CR which refer to the 'resourceName' defined in SriovNetworkNodePolicy. Then a NetworkAttachementDefinition CR will be generated by operator with the same name and namespace. 
+Now you can create a SriovNetwork CR which refer to the 'resourceName' defined in SriovNetworkNodePolicy. Then a NetworkAttachmentDefinition CR will be generated by operator with the same name and namespace.
 
 Here is an example:
 
diff --git a/doc/vdpa.md b/doc/vdpa.md
index cbb422081..e15356b84 100644
--- a/doc/vdpa.md
+++ b/doc/vdpa.md
@@ -49,7 +49,7 @@ spec:
   vdpaType: virtio
 ```
 
-### Create NetworkAttachementDefinition CRD with OVN-K CNI config
+### Create NetworkAttachmentDefinition CRD with OVN-K CNI config
 
 ```yaml
 apiVersion: "k8s.cni.cncf.io/v1"