diff --git a/oneforall/modules/datasets/dnsdb.py b/oneforall/modules/datasets/dnsdb.py
deleted file mode 100644
index a0a0105..0000000
--- a/oneforall/modules/datasets/dnsdb.py
+++ /dev/null
@@ -1,92 +0,0 @@
-import time
-import random
-import cloudscraper
-from bs4 import BeautifulSoup
-from common.query import Query
-from config import logger
-
-
-class DNSdb(Query):
-    def __init__(self, domain):
-        Query.__init__(self)
-        self.domain = self.register(domain)
-        self.module = 'Dataset'
-        self.source = 'DNSdbQuery'
-        self.addr = 'http://www.dnsdb.org/'
-        self.url = f'{self.addr}{self.domain}/'
-
-    def get_tokens(self):
-        """
-        绕过cloudFlare验证并获取taken
-
-        :return: 绕过失败返回None 成功返回tokens
-        """
-        scraper = cloudscraper.create_scraper()
-        scraper.interpreter = 'js2py'
-        scraper.proxies = self.get_proxy(self.source)
-        scraper.timeout = 10
-        try:
-            tokens = scraper.get_tokens(self.url)
-        except Exception as e:
-            logger.log('ERROR', e.args)
-            return None
-        if len(tokens) != 2:
-            return None
-        return tokens
-
-    def query(self):
-        """
-        向接口查询子域并做子域匹配
-        """
-        tokens = self.get_tokens()
-        if not tokens:
-            logger.log('ALERT', f'{self.source}模块绕过cloudFlare检查失败')
-            return False
-        self.cookie = tokens[0]
-        self.header = {'User-Agent': tokens[1]}
-        self.timeout = 10
-        resp = self.get(self.url)
-        if not resp:
-            return
-        if 'index' in resp.text:
-            soup = BeautifulSoup(resp.text, features='lxml')
-            base = self.addr+self.domain
-            urls = list(map(lambda a: base + '/' + a.get('href'),
-                            soup.find_all('a')))
-            urls = urls[:-1]  # idn域名暂时不考虑
-            for url in urls:
-                resp = self.get(url)
-                if not resp:
-                    return
-                subdomains = self.match(self.domain, resp.text)
-                # 合并搜索子域名搜索结果
-                self.subdomains = self.subdomains.union(subdomains)
-        else:
-            subdomains = self.match(self.domain, resp.text)
-            # 合并搜索子域名搜索结果
-            self.subdomains = self.subdomains.union(subdomains)
-
-    def run(self):
-        """
-        类执行入口
-        """
-        self.begin()
-        self.query()
-        self.finish()
-        self.save_json()
-        self.gen_result()
-        self.save_db()
-
-
-def do(domain):  # 统一入口名字 方便多线程调用
-    """
-    类统一调用入口
-
-    :param str domain: 域名
-    """
-    query = DNSdb(domain)
-    query.run()
-
-
-if __name__ == '__main__':
-    do('example.com')