diff --git a/Release/database/XNSim.db b/Release/database/XNSim.db
index 0e2cae0..e066432 100644
Binary files a/Release/database/XNSim.db and b/Release/database/XNSim.db differ
diff --git a/XNSimHtml/components/data-monitor.js b/XNSimHtml/components/data-monitor.js
index 236b996..2105a62 100644
--- a/XNSimHtml/components/data-monitor.js
+++ b/XNSimHtml/components/data-monitor.js
@@ -161,7 +161,44 @@ class DataMonitor extends HTMLElement {
         // 设置新的定时器，300ms后执行搜索
         this.searchTimeout = setTimeout(() => {
             this.filteredInterfaces = this.filterInterfaces(this.searchText);
-            this.render();
+            
+            // 只更新树型控件部分
+            const treeView = this.shadowRoot.querySelector('.tree-view');
+            if (treeView) {
+                // 按ModelStructName分组
+                const groupedInterfaces = this.filteredInterfaces.reduce((groups, item) => {
+                    const group = groups[item.ModelStructName] || [];
+                    group.push(item);
+                    groups[item.ModelStructName] = group;
+                    return groups;
+                }, {});
+
+                // 更新树型控件内容
+                treeView.innerHTML = Object.entries(groupedInterfaces).map(([groupName, items]) => `
+                    <div class="tree-group">
+                        <div class="group-header" onclick="this.parentElement.querySelector('.group-content').classList.toggle('collapsed')">
+                            <span class="group-icon">▼</span>
+                            ${groupName}
+                        </div>
+                        <div class="group-content">
+                            ${items.map(item => `
+                                <div class="interface-item" data-interfacename="${item.InterfaceName}" data-modelstructname="${item.ModelStructName}">
+                                    ${item.InterfaceName}
+                                </div>
+                            `).join('')}
+                        </div>
+                    </div>
+                `).join('');
+
+                // 重新绑定树节点双击事件
+                this.shadowRoot.querySelectorAll('.interface-item').forEach(itemEl => {
+                    itemEl.ondblclick = (e) => {
+                        const name = itemEl.getAttribute('data-interfacename');
+                        const struct = itemEl.getAttribute('data-modelstructname');
+                        this.handleTreeItemDblClick({ InterfaceName: name, ModelStructName: struct });
+                    };
+                });
+            }
             
             // 在下一个事件循环中恢复焦点和光标位置
             requestAnimationFrame(() => {
@@ -764,6 +801,7 @@ class DataMonitor extends HTMLElement {
                     padding-right: 16px;
                     display: flex;
                     flex-direction: column;
+                    min-width: 300px;
                 }
 
                 .search-box {
@@ -781,10 +819,13 @@ class DataMonitor extends HTMLElement {
                 .tree-view {
                     flex-grow: 1;
                     overflow-y: auto;
+                    min-height: 200px;
+                    width: 100%;
                 }
 
                 .tree-group {
                     margin-bottom: 8px;
+                    width: 100%;
                 }
 
                 .group-header {
@@ -796,11 +837,14 @@ class DataMonitor extends HTMLElement {
                     display: flex;
                     align-items: center;
                     gap: 8px;
+                    width: 100%;
+                    box-sizing: border-box;
                 }
 
                 .group-content {
                     margin-left: 20px;
                     display: block;
+                    width: calc(100% - 20px);
                 }
 
                 .group-content.collapsed {
@@ -813,6 +857,8 @@ class DataMonitor extends HTMLElement {
                     border-radius: 4px;
                     margin: 2px 0;
                     user-select: none;
+                    width: 100%;
+                    box-sizing: border-box;
                 }
 
                 .interface-item:hover {