diff --git a/components/form/demo/dynamic-form-item.vue b/components/form/demo/dynamic-form-item.vue
index d1cb0769e..203e046d3 100644
--- a/components/form/demo/dynamic-form-item.vue
+++ b/components/form/demo/dynamic-form-item.vue
@@ -41,7 +41,6 @@ Add or remove form items dynamically.
       <MinusCircleOutlined
         v-if="dynamicValidateForm.domains.length > 1"
         class="dynamic-delete-button"
-        :disabled="dynamicValidateForm.domains.length === 1"
         @click="removeDomain(domain)"
       />
     </a-form-item>