diff --git a/static/js/app.js b/static/js/app.js
index 187fe92..3c6b428 100644
--- a/static/js/app.js
+++ b/static/js/app.js
@@ -656,7 +656,7 @@ function displayDifferences() {
                                             <pre class="field-value bg-light p-2 rounded mb-0 ${jsonClass}" style="max-height: 400px; overflow-y: auto; margin: 0;">${escapeHtml(diff.pro_value)}
 ${escapeHtml(diff.test_value)}</pre>
                                             <button class="btn btn-sm btn-outline-secondary copy-btn" 
-                                                    onclick="copyToClipboard('${escapeForJs(diff.pro_value)}\\n${escapeForJs(diff.test_value)}', this)"
+                                                    onclick="copyToClipboard('${escapeForJs(diff.pro_value)}\n${escapeForJs(diff.test_value)}', this)"
                                                     title="复制全部内容">
                                                 <i class="fas fa-copy"></i>
                                             </button>
@@ -716,11 +716,11 @@ function displayIdenticalResults() {
                 <div class="d-flex align-items-center">
                     <label class="form-label me-2 mb-0">每页显示:</label>
                     <select class="form-select form-select-sm me-2" style="width: auto;" onchange="changePageSize(this.value)">
-                        <option value="5" ${identicalPageSize == 5 ? 'selected' : ''}>5条</option>
-                        <option value="10" ${identicalPageSize == 10 ? 'selected' : ''}>10条</option>
-                        <option value="20" ${identicalPageSize == 20 ? 'selected' : ''}>20条</option>
-                        <option value="50" ${identicalPageSize == 50 ? 'selected' : ''}>50条</option>
-                        <option value="100" ${identicalPageSize == 100 ? 'selected' : ''}>100条</option>
+                        <option value="5" ${identicalPageSize == 10 ? 'selected' : ''}>10条</option>
+                        <option value="10" ${identicalPageSize == 50 ? 'selected' : ''}>50条</option>
+                        <option value="20" ${identicalPageSize == 100 ? 'selected' : ''}>100条</option>
+                        <option value="50" ${identicalPageSize == 200 ? 'selected' : ''}>200条</option>
+                        <option value="100" ${identicalPageSize == 500 ? 'selected' : ''}>500条</option>
                         <option value="custom">自定义</option>
                     </select>
                     <input type="number" class="form-control form-control-sm me-2" style="width: 80px; display: none;" 
@@ -817,7 +817,7 @@ function displayIdenticalResults() {
                                 <pre class="field-value bg-light p-2 rounded mb-0" style="max-height: 400px; overflow-y: auto; margin: 0;">${escapeHtml(String(proValue))}
 ${escapeHtml(String(testValue))}</pre>
                                 <button class="btn btn-sm btn-outline-secondary copy-btn" 
-                                        onclick="copyToClipboard('${escapeForJs(String(proValue))}\\n${escapeForJs(String(testValue))}', this)"
+                                        onclick="copyToClipboard('${escapeForJs(String(proValue))}\n${escapeForJs(String(testValue))}', this)"
                                         title="复制全部内容">
                                     <i class="fas fa-copy"></i>
                                 </button>
@@ -1171,127 +1171,59 @@ function escapeForJs(str) {
         .replace(/\0/g, '\\0');  // 空字符
 }
 
-// 显示原生数据
+// 显示原生数据（简化测试版本）
 function showRawData(keyStr) {
-    console.log('showRawData 调用，参数:', keyStr);
+    console.log('showRawData 开始执行，参数:', keyStr);
     
+    // 添加基本检查
     if (!currentResults) {
         console.error('没有查询结果数据');
-        showAlert('warning', '请先执行查询操作');
+        alert('请先执行查询操作');
         return;
     }
     
     try {
-        // 解析主键
-        const key = JSON.parse(keyStr);
-        const keyValue = Object.values(key)[0];
+        console.log('开始解析 keyStr:', keyStr);
         
-        console.log('解析主键成功:', key, '键值:', keyValue);
-        
-        // 查找对应的原生数据记录
-        let proRecord = null;
-        let testRecord = null;
-        
-        if (currentResults.raw_pro_data && currentResults.raw_pro_data.length > 0) {
-            proRecord = currentResults.raw_pro_data.find(record => 
-                Object.values(record).includes(keyValue)
-            );
+        // 创建最简单的测试模态框
+        const existingModal = document.getElementById('rawDataModal');
+        if (existingModal) {
+            existingModal.remove();
         }
         
-        if (currentResults.raw_test_data && currentResults.raw_test_data.length > 0) {
-            testRecord = currentResults.raw_test_data.find(record => 
-                Object.values(record).includes(keyValue)
-            );
-        }
-        
-        console.log('查找记录结果 - 生产:', !!proRecord, '测试:', !!testRecord);
-        
-        // 安全处理数据
-        const proData = proRecord ? JSON.stringify(proRecord, null, 2) : '{}';
-        const testData = testRecord ? JSON.stringify(testRecord, null, 2) : '{}';
-        
-        // 创建重构后的简化模态框
-        const modalHtml = `
-            <div class="modal fade" id="rawDataModal" tabindex="-1" aria-hidden="true">
-                <div class="modal-dialog modal-xl">
+        // 创建基本模态框
+        const modalHTML = `
+            <div class="modal fade" id="rawDataModal" tabindex="-1">
+                <div class="modal-dialog">
                     <div class="modal-content">
                         <div class="modal-header">
-                            <h5 class="modal-title">
-                                <i class="fas fa-database"></i> 原生数据查看 - ${escapeHtml(String(keyValue))}
-                            </h5>
+                            <h5 class="modal-title">原生数据测试</h5>
                             <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
                         </div>
                         <div class="modal-body">
-                            <div class="row mb-3">
-                                <div class="col-12">
-                                    <div class="d-flex justify-content-between align-items-center">
-                                        <div>
-                                            <span class="badge bg-primary me-2"><i class="fas fa-server"></i> 生产环境: ${proRecord ? Object.keys(proRecord).length : 0} 字段</span>
-                                            <span class="badge bg-info"><i class="fas fa-flask"></i> 测试环境: ${testRecord ? Object.keys(testRecord).length : 0} 字段</span>
-                                        </div>
-                                        <button class="btn btn-sm btn-outline-primary" onclick="copyRawData()" title="复制全部数据">
-                                            <i class="fas fa-copy"></i> 复制数据
-                                        </button>
-                                    </div>
-                                </div>
-                            </div>
-                            
-                            <div class="row">
-                                <div class="col-12">
-                                    <div class="card">
-                                        <div class="card-header bg-light">
-                                            <h6 class="mb-0"><i class="fas fa-code"></i> 原生数据内容</h6>
-                                        </div>
-                                        <div class="card-body p-0">
-                                            <div class="border-0 bg-light" style="max-height: 500px; overflow-y: auto;">
-                                                <pre id="rawDataContent" class="mb-0 p-3" style="white-space: pre-wrap; font-size: 0.9em; line-height: 1.4;"></pre>
-                                            </div>
-                                        </div>
-                                    </div>
-                                </div>
-                            </div>
+                            <p>测试模态框显示成功！</p>
+                            <pre id="testContent">测试内容</pre>
                         </div>
                         <div class="modal-footer">
-                            <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">
-                                <i class="fas fa-times"></i> 关闭
-                            </button>
+                            <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">关闭</button>
                         </div>
                     </div>
                 </div>
             </div>
         `;
         
-        // 移除现有模态框
-        const existingModal = document.getElementById('rawDataModal');
-        if (existingModal) {
-            existingModal.remove();
-        }
-        
-        // 添加新模态框
-        document.body.insertAdjacentHTML('beforeend', modalHtml);
-        
-        // 设置预格式化内容，避免模板字符串中的转义问题
-        const rawDataContent = document.getElementById('rawDataContent');
-        if (rawDataContent) {
-            rawDataContent.textContent = proData + '\n\n' + testData;
-        }
-        
-        // 存储数据用于复制功能
-        window.currentRawData = {
-            pro: proData,
-            test: testData,
-            combined: proData + '\n\n' + testData
-        };
+        document.body.insertAdjacentHTML('beforeend', modalHTML);
         
         // 显示模态框
         const modal = new bootstrap.Modal(document.getElementById('rawDataModal'));
         modal.show();
         
-        console.log('重构后的原生数据模态框已显示');
+        console.log('测试模态框显示成功');
         
     } catch (error) {
-        console.error('显示原生数据失败:', error);
-        showAlert('danger', '显示原生数据失败: ' + error.message);
+        console.error('showRawData 执行失败:', error);
+        console.error('错误堆栈:', error.stack);
+        alert('错误: ' + error.message);
     }
 }