fix(ui): ipam - filter search value error

cmdb-ui/src/modules/cmdb/views/ipam/components/ipamTree.vue

@@ -9,6 +9,7 @@
     <div class="ipam-tree-main">
       <a-tree
         v-if="treeData.length"
+        autoExpandParent
         :treeData="filterTreeData"
         :selectedKeys="treeKey ? [treeKey] : []"
         :defaultExpandedKeys="treeKey ? [treeKey] : []"
@@ -238,7 +239,7 @@ export default {
         }
       }
 
-      & > li:first-child {
+      .ipam-tree-node-all {
         .ant-tree-switcher {
           display: none;
         }

cmdb-ui/src/modules/cmdb/views/ipam/index.vue

@@ -185,6 +185,7 @@ export default {
         showCatalogBtn: rootShowCatalogBtn,
         showSubnetBtn: rootShowSubnetBtn,
         parentId: '',
+        class: 'ipam-tree-node-all'
       })
 
       this.treeData = treeData