update 国内标准

src/views/enterpriseStandardLibrary/EnterpriseStandardList.vue

@@ -4,19 +4,8 @@
       <!--      $t('standardRegulationLibrary.domesticStandard.treeSearchPlaceholder')-->
       <a-input-search v-model="treeInput" :placeholder="$t('pleaseEnterTreeSystem')"
                       @search="handleTableSearch" />
-      <img src="">
       <a-tree :show-line="true" :show-icon="true" :tree-data=treeData>
-        <template #iconCustom="{title}">
-          <div class="tree-node">
-            <img src="@/assets/image/common/iconTreeFolder.png" class="tree-node-icon" />
-            <a-tooltip>
-              <template #title>
-                {{ title }}
-              </template>
-              <span class="tree-node-title">{{ title }}</span>
-            </a-tooltip>
-          </div>
-        </template>
+        <a-icon type="folder" slot="folder" class="tree-icon" />
 
         <template #custom="{title, key}">
           <div class="tree-operate-node" @mouseenter="handleTreeMouseover(key)" @mouseleave="handleTreeMouseout(key)">
@@ -30,10 +19,10 @@
               <a-button icon="plus" class="tree-operate-node-btn">
               </a-button>
               <a-button class="tree-operate-node-btn">
-                <img src="@/assets/image/common/iconTreeEdit.png" />
+                <i class="iconfont icon-bianji" />
               </a-button>
               <a-button class="tree-operate-node-btn">
-                <img src="@/assets/image/common/iconTreeDelete.png" />
+                <i class="iconfont icon-shanchu_" />
               </a-button>
             </template>
           </div>