diff --git a/ui/src/views/compute/CreateKubernetesCluster.vue b/ui/src/views/compute/CreateKubernetesCluster.vue
index f80b1a91031..01febe24ea4 100644
--- a/ui/src/views/compute/CreateKubernetesCluster.vue
+++ b/ui/src/views/compute/CreateKubernetesCluster.vue
@@ -135,7 +135,7 @@
           <template #label>
             <tooltip-label :title="$t('label.haenable')" :tooltip="apiParams.haenable?.description || ''"/>
           </template>
-          <a-switch v-model:cheked="form.haenable" />
+          <a-switch v-model:checked="form.haenable" />
         </a-form-item>
         <a-form-item v-if="form.haenable">
           <template #label>
@@ -459,7 +459,8 @@ export default {
         if (this.isValidValueForKey(values, 'noderootdisksize') && values.noderootdisksize > 0) {
           params.noderootdisksize = values.noderootdisksize
         }
-        if (this.isValidValueForKey(values, 'controlnodes') && values.controlnodes > 0) {
+        if (this.isValidValueForKey(values, 'haenable') && values.haenable &&
+          this.isValidValueForKey(values, 'controlnodes') && values.controlnodes > 0) {
           params.controlnodes = values.controlnodes
         }
         if (this.isValidValueForKey(values, 'externalloadbalanceripaddress') && values.externalloadbalanceripaddress !== '') {