diff --git a/public/static/js/config.js b/public/static/js/config.js
index 900fe8b..7f2029f 100644
--- a/public/static/js/config.js
+++ b/public/static/js/config.js
@@ -53,7 +53,10 @@ function showCreateModal() {
     document.getElementById('modal-title').textContent = '创建配置';
     document.getElementById('config-name').value = '';
     document.getElementById('split-type').value = '';
-    document.getElementById('split-value').innerHTML = '<option value="">请先选择拆分方式</option>';
+    // 清空实体列表
+    document.getElementById('entity-list').innerHTML = '<div class="empty">请先选择拆分方式</div>';
+    document.getElementById('entity-search').value = '';
+    document.getElementById('selected-count').textContent = '已选：0 个';
     
     // 重置字段自定义名头
     fieldCustomNames = {};
@@ -284,24 +287,12 @@ function refreshSumFieldsList(selectedFields, currentSumFields) {
 // 切换特来电车量自编号输入框显示
 function toggleTelecomVehicleNo() {
     const mergeTelecom = document.getElementById('merge-telecom').checked;
-    const vehicleNoGroup = document.getElementById('telecom-vehicle-no-group');
+    const vehicleNoGroup = document.getElementById('telecom-vehicle-section');
     if (vehicleNoGroup) {
         vehicleNoGroup.style.display = mergeTelecom ? 'block' : 'none';
     }
 }
 
-// 更新已选实体计数
-function updateSelectedCount() {
-    const select = document.getElementById('split-value');
-    const countEl = document.getElementById('selected-entity-count');
-    const count = select.selectedOptions.length;
-    if (count > 0) {
-        countEl.textContent = '已选 ' + count + ' 项';
-        countEl.style.display = 'inline';
-    } else {
-        countEl.style.display = 'none';
-    }
-}
 
 // ========== 时段编辑器 ==========
 const TIME_PERIODS = [