修复本地规则管理不工作的问题

static/js/query.js

@@ -23,8 +23,6 @@ async function handleDNSQuery() {
     return;
   }
   
-  showLoading('查询中...');
-  
   try {
     const response = await fetch(`/api/query?domain=${encodeURIComponent(domain)}`);
     if (!response.ok) {
@@ -35,11 +33,9 @@ async function handleDNSQuery() {
     displayQueryResult(result, domain);
     saveQueryHistory(domain, result);
     loadQueryHistory();
-    hideLoading();
   } catch (error) {
     console.error('DNS查询出错:', error);
     showErrorMessage('查询失败，请稍后重试');
-    hideLoading();
   }
 }
 
@@ -229,31 +225,7 @@ function setupQueryEventListeners() {
   }
 }
 
-// 显示加载状态
-function showLoading(message = '加载中...') {
-  // 移除现有加载状态
-  hideLoading();
-  
-  // 创建加载状态元素
-  const loading = document.createElement('div');
-  loading.className = 'loading-overlay fixed inset-0 bg-black/50 flex items-center justify-center z-50';
-  loading.innerHTML = `
-    <div class="bg-white rounded-lg p-6 shadow-lg flex items-center space-x-4">
-      <div class="animate-spin rounded-full h-8 w-8 border-b-2 border-primary"></div>
-      <span class="text-gray-700 font-medium">${message}</span>
-    </div>
-  `;
-  
-  document.body.appendChild(loading);
-}
 
-// 隐藏加载状态
-function hideLoading() {
-  const loading = document.querySelector('.loading-overlay');
-  if (loading) {
-    loading.remove();
-  }
-}
 
 // 显示成功消息
 function showSuccessMessage(message) {