diff --git a/E-Tiller.js b/E-Tiller.js
new file mode 100644
index 00000000..4593997a
--- /dev/null
+++ b/E-Tiller.js
@@ -0,0 +1,356 @@
+/*
+	***** BEGIN LICENSE BLOCK *****
+
+	Copyright © 2022 jiaojiaodubai23@gmail.com
+
+	This file is part of Zotero.
+
+	Zotero is free software: you can redistribute it and/or modify
+	it under the terms of the GNU Affero General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+
+	Zotero is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+	GNU Affero General Public License for more details.
+
+	You should have received a copy of the GNU Affero General Public License
+	along with Zotero. If not, see <http://www.gnu.org/licenses/>.
+
+	***** END LICENSE BLOCK *****
+*/
+
+const WEBTYPE = [
+	{
+		name: 'table_richsapn',
+		pagekey: 'table.front_table #Author',
+		issingle: true
+	},
+	// 缺失关键信息，无法解析
+	// {
+	// 	name: 'table_lessspan',
+	// 	pagekey: '#QueryUI td > table td > table:nth-child(1) td > table tr:nth-child(4) > td > table #FileTitle',
+	// 	issingle: true
+	// },
+	{
+		name: 'exportable',
+		pagekey: '#ExportUrl',
+		issingle: true
+	},
+	{
+		name: 'view_abstract',
+		pagekey: 'a[href*="reader/view_abstract.aspx?file_no="]',
+		issingle: false
+	},
+	{
+		name: 'artical_abstract',
+		pagekey: 'a[href*="/article/abstract/"]',
+		issingle: false
+	}
+];
+
+function detectWeb(doc, _url) {
+	var atts = [
+		'class',
+		'id'
+	];
+	let insite = atts.some((element) => {
+		let foots = Array.from(doc.querySelectorAll(`div[${element}*="foot"]`));
+		return foots.some(foot => (foot.innerText.match(/(技术支持)?.*北京勤云科技发展有限公司/)));
+	});
+	if (!insite) return false;
+	let validtype = WEBTYPE.find(element => (
+		doc.querySelector(element.pagekey)
+	));
+	// Z.debug(`detect type as\n${JSON.stringify(validtype)}`);
+	if (!validtype) return false;
+	if (validtype.issingle) {
+		return 'journalArticle';
+	}
+	else if (getSearchResults(doc, validtype, true)) {
+		return 'multiple';
+	}
+	return false;
+}
+
+function getSearchResults(doc, type, checkOnly) {
+	var items = {};
+	var found = false;
+	let tempRows = Array.from(doc.querySelectorAll(type.pagekey));
+	var rows = tempRows.filter(element => (!(element.textContent.startsWith('摘要'))));
+	for (let row of rows) {
+		let href = row.href;
+		let title = ZU.trimInternal(row.textContent);
+		if (!href || !title) continue;
+		if (checkOnly) return true;
+		found = true;
+		items[href] = title;
+		// Z.debug(`add\n${href}\n${title}\nas item`);
+	}
+	return found ? items : false;
+}
+
+async function doWeb(doc, url) {
+	let validtype = WEBTYPE.find(element => (
+		doc.querySelector(element.pagekey)
+	));
+	if (detectWeb(doc, url) == 'multiple') {
+		let items = await Zotero.selectItems(getSearchResults(doc, validtype, false));
+		if (!items) return;
+		for (let url of Object.keys(items)) {
+			await doWeb(await requestDocument(url), url);
+		}
+	}
+	else {
+		switch (validtype.name) {
+			case 'table_richsapn':
+				await scrapeElement(doc, url);
+				break;
+			case 'exportable':
+				await scrapeRis(doc, url);
+				break;
+			default:
+				break;
+		}
+	}
+}
+
+const TABLEIDMAP = {
+	title: { path: '#FileTitle' },
+	titleTranslation: { path: '#EnTitle' },
+	abstractNote: { path: '#Abstract' },
+	abstractTranslation: { path: '#EnAbstract' },
+	publicationTitle: {
+		path: '#ReferenceText',
+		callback: function (text) {
+			text = text.split('.').split(',')[0];
+			return text;
+		}
+	},
+	volume: {
+		path: '#ReferenceText',
+		callback: function (text) {
+			text = text.split('.')
+			.pop().split(',')
+			.pop();
+			return text.match(/\d+(?=())/)[0];
+		}
+	},
+	issue: {
+		path: '#ReferenceText',
+		callback: function (text) {
+			text = text.split('.').pop().split(',')
+			.pop();
+			return text.match(/\(\d+\)/)[0].slice(1, -1);
+		}
+	},
+	pages: {
+		path: '#ReferenceText',
+		callback: function (text) {
+			return text.split(':').pop();
+		}
+	},
+	date: {
+		path: '#ReferenceText',
+		callback: function (text) {
+			return text.split('.').pop().split(',')[0];
+		}
+	},
+	DOI: { path: '#DOI' },
+	creators: {
+		path: '#Author > table tr td:first-of-type',
+		multiple: true,
+		callback: function (arr) {
+			if (arr[0] == '作者') arr.shift();
+			arr = arr.map(element => (element.replace(/\d/g, '')));
+			arr = cleanArr(arr);
+			arr = arr.filter(element => (element.length > 1));
+			return arr.map(element => (matchCreator(element)));
+		}
+	},
+	tags: {
+		path: '#KeyWord a',
+		multiple: true,
+		callback: function (arr) {
+			arr = cleanArr(arr);
+			return arr.map(keyword => (
+				{ tag: keyword }
+			));
+		}
+	}
+};
+
+function cleanArr(arr) {
+	let seprator = /[,，；;]\s?/;
+	if (arr.length == 1 && arr[0].match(seprator)) {
+		arr = arr[0].split(seprator);
+	}
+	return arr;
+}
+
+function matchCreator(creator) {
+	// Z.debug(creators);
+	if (/[A-Za-z]/.test(creator)) {
+		creator = ZU.cleanAuthor(creator, "author");
+	}
+	else {
+		creator = creator.replace(/\s/g, '');
+		creator = {
+			lastName: creator,
+			creatorType: "author",
+			fieldMode: 1
+		};
+	}
+	return creator;
+}
+
+async function scrapeElement(doc, url = doc.location.href) {
+	var newItem = new Z.Item('journalArticle');
+	for (const field in TABLEIDMAP) {
+		const recipe = TABLEIDMAP[field];
+		// Z.debug(`for ${field}, use selector path ${recipe.path}`);
+		var result;
+		try {
+			if (recipe.multiple) {
+				result = Array.from(doc.querySelectorAll(recipe.path)).map(
+					element => (element.innerText)
+				);
+			}
+			else {
+				result = doc.querySelector(recipe.path);
+				result = result.innerText;
+			}
+			if (recipe.callback) {
+				result = recipe.callback(result);
+			}
+			// Z.debug(`return result:`);
+			// Z.debug(result);
+		}
+		catch (error) {
+			result = "";
+		}
+		newItem[field] = result;
+	}
+	// 有些网页加载异常就会获取不到标题，只能用英文标题暂替
+	if (newItem.title == '') newItem.title = newItem.titleTranslation;
+	var pdfURL = doc.querySelector('#URL').href;
+	newItem.attachments.push({
+		url: pdfURL,
+		title: 'Full Text PDF',
+		mimeType: 'application/pdf'
+	});
+	newItem.attachments.push({
+		url: url,
+		title: 'Snapshot',
+		mimeType: 'text/html'
+	});
+	newItem.complete();
+}
+
+const METAMAP = {
+	volume: {
+		tag: 'name',
+		value: 'citation_volume'
+	},
+	issue: {
+		tag: 'name',
+		value: 'citation_issue'
+	},
+	date: {
+		tag: 'name',
+		value: 'citation_date'
+	},
+	journalAbbreviation: {
+		tag: 'name',
+		value: 'citation_journal_abbrev'
+	},
+	language: {
+		tag: 'http-equiv',
+		value: 'Content-Language'
+	},
+	ISSN: {
+		tag: 'name',
+		value: 'citation_issn'
+	},
+	firstpage: {
+		tag: 'name',
+		value: 'citation_firstpage'
+	},
+	lastpage: {
+		tag: 'name',
+		value: 'citation_lastpage'
+	}
+};
+
+async function scrapeRis(doc, url = doc.location.href) {
+	var risURL = doc.querySelector('#ExportUrl').href.split('/');
+	let id = risURL.pop();
+	risURL = risURL.join('/');
+	// Z.debug(risURL);
+	let pdfURL = doc.querySelector('#PdfUrl').href;
+	// Z.debug(pdfURL);
+	let risText = await requestText(
+		risURL,
+		{
+			method: 'POST',
+			body: `export_type=ris&include_content=2&article_list=${id}&action_type=export`
+		});
+	let translator = Zotero.loadTranslator('import');
+	translator.setTranslator('32d59d2d-b65a-4da4-b0a3-bdd3cfb979e7'); // RIS
+	translator.setString(risText);
+	translator.setHandler('itemDone', (_obj, item) => {
+		for (const field in METAMAP) {
+			const recipe = METAMAP[field];
+			let result;
+			try {
+				result = doc.querySelector(`head > meta[${recipe.tag}="${recipe.value}"]`).content;
+			}
+			catch (error) {
+				result = '';
+			}
+			// Z.debug(`in field ${field},`)
+			// Z.debug(`we already have:\n${item[field]}`);
+			// Z.debug(`and now we get from meta:\n${result}`);
+			if (!item[field] && result) {
+				item[field] = result;
+			}
+		}
+		item.creators = item.creators.map((creator) => {
+			if (!/[A-Za-z]/.test((creator).lastName)) {
+				return matchCreator((creator).lastName);
+			}
+			return (creator);
+		});
+		item.pages = (function () {
+			let firstpage = item.firstpage;
+			let lastpage = item.lastpage;
+			delete item.firstpage;
+			delete item.lastpage;
+			if (firstpage && lastpage) {
+				return `${firstpage}-${lastpage}`;
+			}
+			else if (firstpage || lastpage) {
+				return [firstpage, lastpage].find(page => (page));
+			}
+			else {
+				return '';
+			}
+		})();
+		item.language = (['zh', 'zh-cn'].includes(item.language)) ? 'zh-CN' : 'en-US';
+		item.attachments.push({
+			url: pdfURL,
+			title: 'Full Text PDF',
+			mimeType: 'application/pdf'
+		});
+		item.attachments.push({
+			url: url,
+			title: 'Snapshot',
+			mimeType: 'text/html'
+		});
+		item.complete();
+	});
+	await translator.translate();
+}
+
+
diff --git a/README.md b/README.md
index a280ba96..45427108 100644
--- a/README.md
+++ b/README.md
@@ -62,6 +62,9 @@
   - 摘要信息：作者简介 + 内容简介
   - 目录信息：目录存放至note附件里
   - [详细截图](https://github.com/Captain2021/myTranslator/tree/main)
++ 勤云科技 -> [E-Tiller](/E-Tiller.js)
+  - 支持最新、次新版的勤云科技期刊网站
+  - 对照meta标签补全导出结果
 + 仁和汇智 -> [RHHZ.js](./RHHZ.js)
   - [x] 抓取引文信息
   - [x] 支持单条目
diff --git a/data/data.json b/data/data.json
index 36dbef10..b689e280 100644
--- a/data/data.json
+++ b/data/data.json
@@ -26,6 +26,7 @@
     "PKULaw": "北大法宝",
     "China Judgements Online": "中国裁判文书网",
     "PubScholar": "PubScholar公益学术平台",
+    "E-Tiller": "勤云科技"
     "RHHZ": "仁和汇智"
     "ChinaXiv": "中国科学院科技论文预发布平台",
     "National Science and Technology Library - China": "国家科技图书文献中心"