diff --git a/lib/routes/dapenti/utils.js b/lib/routes/dapenti/utils.js
index 83d2c2ad4a..b1d5a81fb4 100644
--- a/lib/routes/dapenti/utils.js
+++ b/lib/routes/dapenti/utils.js
@@ -35,14 +35,24 @@ module.exports = {
                     responseType: 'buffer',
                 });
                 const convert_data = iconv.decode(original_data.data, 'gbk');
-                const detail_data = cheerio
-                    .load(convert_data, {
-                        decodeEntities: false,
-                    })('div[class="oblog_text"]')
-                    .html();
+                const description = cheerio.load(convert_data, {
+                    decodeEntities: false,
+                })('body > table > tbody > tr > td.oblog_t_2 > div > table > tbody > tr:nth-child(2) > td');
+                description.find('table, .adsbygoogle').remove();
+
+                // remove header
+                const count = subjectid.toString() === '70' ? 8 : 3;
+                for (let index = 0; index < count; index++) {
+                    description.children().first().remove();
+                }
+
+                // remove footer
+                for (let index = 0; index < 8; index++) {
+                    description.children().last().remove();
+                }
                 const single = {
                     title: el.text(),
-                    description: detail_data,
+                    description: description.html(),
                     link: url,
                 };
                 return Promise.resolve(single);