diff --git a/app/controller/Crawler.php b/app/controller/Crawler.php
index cb6803f..d06c5b4 100644
--- a/app/controller/Crawler.php
+++ b/app/controller/Crawler.php
@@ -290,7 +290,12 @@ class Crawler extends BaseController
             if (is_array($treeData)) {
                 foreach ($treeData as $item) {
                     if (isset($item['CODE']) && !empty($item['CODE'])) {
-                        $zwdmList[] = $item['CODE'];
+                        $code = $item['CODE'];
+                        // 跳过1520开头的职位代码
+                        if (strpos($code, '1520') === 0) {
+                            continue;
+                        }
+                        $zwdmList[] = $code;
                     }
                 }
             }
diff --git a/view/crawler/index.html b/view/crawler/index.html
index 0ba890d..66fa460 100644
--- a/view/crawler/index.html
+++ b/view/crawler/index.html
@@ -299,6 +299,9 @@
         <!-- 结果显示 -->
         <div class="form-section">
             <h2>职位信息结果</h2>
+            <div class="action-buttons" style="margin-bottom: 15px;">
+                <button class="btn btn-secondary" onclick="exportCsv()">导出CSV</button>
+            </div>
             <div id="result-message"></div>
             <div class="table-container" id="result-table" style="display: none;">
                 <table id="data-table">
@@ -617,8 +620,11 @@
                 return;
             }
 
-            const codes = listResp.data.map(it => it.zwdm);
-            showMessage('result-message', `共 ${codes.length} 个职位，开始逐条获取...`, 'info');
+            // 过滤掉1520开头的职位代码
+            const codes = listResp.data
+                .map(it => it.zwdm)
+                .filter(code => !code.startsWith('1520'));
+            showMessage('result-message', `共 ${codes.length} 个职位（已跳过1520开头），开始逐条获取...`, 'info');
 
             // 逐条获取职位详情
             for (let i = 0; i < codes.length; i++) {