diff --git a/lib/component/form/form/form.vue b/lib/component/form/form/form.vue
index 8e7d703..bfe3327 100644
--- a/lib/component/form/form/form.vue
+++ b/lib/component/form/form/form.vue
@@ -11,12 +11,12 @@
       <span> {{ title ? title : '查询' }}</span>
       <a-button type="link" class="ns-operate-expand" @click="expandAll = !expandAll">
         <template v-if="expandAll">
+          <UpOutlined style="color: #4f95ff !important" />
           收起筛选
-          <UpOutlined />
         </template>
         <template v-else>
+          <DownOutlined style="color: #4f95ff !important" />
           展开筛选
-          <DownOutlined />
         </template>
       </a-button>
     </div>