diff --git a/.changelog/3258.txt b/.changelog/3258.txt
new file mode 100644
index 0000000000..8f81d3bb3a
--- /dev/null
+++ b/.changelog/3258.txt
@@ -0,0 +1,3 @@
+```release-note:enhancement
+resource/tencentcloud_kubernetes_cluster: Optimize resource import
+```
\ No newline at end of file
diff --git a/tencentcloud/services/tke/resource_tc_kubernetes_cluster.md b/tencentcloud/services/tke/resource_tc_kubernetes_cluster.md
index e2e7983d61..a5102b05e4 100644
--- a/tencentcloud/services/tke/resource_tc_kubernetes_cluster.md
+++ b/tencentcloud/services/tke/resource_tc_kubernetes_cluster.md
@@ -7,6 +7,8 @@ It's more flexible than managing worker config directly with `tencentcloud_kuber
 
 ~> **NOTE:** Executing `terraform destroy` to destroy the resource will default to deleting the node resource, If it is necessary to preserve node instance resources, Please set `instance_delete_mode` to `retain`.
 
+~> **NOTE:** If you want to set up addon for the tke cluster, it is recommended to use resource `tencentcloud_kubernetes_addon`.
+
 Example Usage
 
 Create a basic cluster with two worker nodes
diff --git a/tencentcloud/services/tke/resource_tc_kubernetes_cluster_extension.go b/tencentcloud/services/tke/resource_tc_kubernetes_cluster_extension.go
index 290965c0c5..c1347ead12 100644
--- a/tencentcloud/services/tke/resource_tc_kubernetes_cluster_extension.go
+++ b/tencentcloud/services/tke/resource_tc_kubernetes_cluster_extension.go
@@ -773,43 +773,6 @@ func resourceTencentCloudKubernetesClusterReadPostHandleResponse0(ctx context.Co
 			_ = d.Set("cluster_audit", audits)
 		}
 
-		applist, err := service.DescribeExtensionAddonList(ctx, d.Id())
-		if err != nil {
-			return err
-		}
-		addons := make([]map[string]interface{}, 0)
-		for _, item := range applist.Items {
-			if item.Status.Phase == "Succeeded" && item.Labels["application.tkestack.io/type"] == "internal-addon" {
-				addonParam := AddonRequestBody{
-					Kind: helper.String("App"),
-					Spec: &AddonSpec{
-						Chart: &AddonSpecChart{
-							ChartName:    item.Spec.Chart.ChartName,
-							ChartVersion: item.Spec.Chart.ChartVersion,
-						},
-						Values: &AddonSpecValues{
-							Values:        item.Spec.Values.Values,
-							RawValues:     item.Spec.Values.RawValues,
-							RawValuesType: item.Spec.Values.RawValuesType,
-						},
-					},
-				}
-				result, err := json.Marshal(addonParam)
-				if err != nil {
-					return err
-				}
-
-				addon := map[string]interface{}{
-					"name":  item.Name,
-					"param": string(result),
-				}
-				addons = append(addons, addon)
-			}
-		}
-		if len(addons) > 0 {
-			_ = d.Set("extension_addon", addons)
-		}
-
 		resp, err := service.DescribeClusterExtraArgs(ctx, d.Id())
 		if err != nil {
 			return err
diff --git a/tencentcloud/services/tke/service_tencentcloud_tke_addons.go b/tencentcloud/services/tke/service_tencentcloud_tke_addons.go
index c5b1c4a697..d572934741 100644
--- a/tencentcloud/services/tke/service_tencentcloud_tke_addons.go
+++ b/tencentcloud/services/tke/service_tencentcloud_tke_addons.go
@@ -134,6 +134,67 @@ func (me *TkeService) DescribeExtensionAddonList(ctx context.Context, clusterId
 	return appList, err
 }
 
+func (me *TkeService) DescribeAddonList(ctx context.Context, clusterId string) (ret []*tke.Addon, errRet error) {
+	request := tke.NewDescribeAddonRequest()
+	response := tke.NewDescribeAddonResponse()
+	request.ClusterId = &clusterId
+
+	err := resource.Retry(tccommon.ReadRetryTimeout, func() *resource.RetryError {
+		result, e := me.client.UseTkeClient().DescribeAddon(request)
+		if e != nil {
+			return tccommon.RetryError(e)
+		}
+
+		if result == nil || result.Response == nil {
+			return resource.NonRetryableError(fmt.Errorf("Response is nil."))
+		}
+
+		response = result
+		return nil
+	})
+
+	if err != nil {
+		errRet = err
+		return
+	}
+
+	if len(response.Response.Addons) == 0 {
+		return
+	}
+
+	ret = response.Response.Addons
+	return
+}
+
+func (me *TkeService) DescribeAddonValuesList(ctx context.Context, clusterId, addonName string) (ret *tke.DescribeAddonValuesResponseParams, errRet error) {
+	request := tke.NewDescribeAddonValuesRequest()
+	response := tke.NewDescribeAddonValuesResponse()
+	request.ClusterId = &clusterId
+	request.AddonName = &addonName
+
+	err := resource.Retry(tccommon.ReadRetryTimeout, func() *resource.RetryError {
+		result, e := me.client.UseTkeClient().DescribeAddonValues(request)
+		if e != nil {
+			return tccommon.RetryError(e)
+		}
+
+		if result == nil || result.Response == nil {
+			return resource.NonRetryableError(fmt.Errorf("Response is nil."))
+		}
+
+		response = result
+		return nil
+	})
+
+	if err != nil {
+		errRet = err
+		return
+	}
+
+	ret = response.Response
+	return
+}
+
 func (me *TkeService) PollingAddonsPhase(ctx context.Context, clusterId, addonName string, addonResponseData *AddonResponseData) (string, bool, error) {
 	var (
 		err      error
diff --git a/website/docs/r/kubernetes_cluster.html.markdown b/website/docs/r/kubernetes_cluster.html.markdown
index 521619cc18..2006b1eaa1 100644
--- a/website/docs/r/kubernetes_cluster.html.markdown
+++ b/website/docs/r/kubernetes_cluster.html.markdown
@@ -18,6 +18,8 @@ It's more flexible than managing worker config directly with `tencentcloud_kuber
 
 ~> **NOTE:** Executing `terraform destroy` to destroy the resource will default to deleting the node resource, If it is necessary to preserve node instance resources, Please set `instance_delete_mode` to `retain`.
 
+~> **NOTE:** If you want to set up addon for the tke cluster, it is recommended to use resource `tencentcloud_kubernetes_addon`.
+
 ## Example Usage
 
 ### Create a basic cluster with two worker nodes