diff --git a/src/views/bigscreenDesigner/designer/components/dynamicForm.vue b/src/views/bigscreenDesigner/designer/components/dynamicForm.vue
index 9b8db4d..8dc92f7 100644
--- a/src/views/bigscreenDesigner/designer/components/dynamicForm.vue
+++ b/src/views/bigscreenDesigner/designer/components/dynamicForm.vue
@@ -117,6 +117,8 @@
               v-model="formData[item.name]"
               clearable
               placeholder="请选择"
+              allow-create
+              filterable
               @change="val => changed(val, item.name)"
             >
               <el-option