diff --git a/lets_eat/install.bat b/lets_eat/install.bat
new file mode 100644
index 0000000000000000000000000000000000000000..339499d786dce1c5e05130e66f0ff3ec5d145b25
--- /dev/null
+++ b/lets_eat/install.bat
@@ -0,0 +1,2 @@
+set PIP3_CMD=pip
+%PIP3_CMD% install -r requirements.txt --trusted-host=http://pypi.douban.com/simple
\ No newline at end of file
diff --git a/lets_eat/lets_eat.py b/lets_eat/lets_eat.py
new file mode 100644
index 0000000000000000000000000000000000000000..38bcd877f4f01eec413e132a0765964d1a6d2a0f
--- /dev/null
+++ b/lets_eat/lets_eat.py
@@ -0,0 +1,140 @@
+# -*- coding: utf-8 -*-
+import sys
+import urllib.request
+from bs4 import BeautifulSoup
+import random
+
+default_user_agent = 'Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/59.0.3071.115 Safari/537.36'
+
+
+def visit_page(url):
+    '''
+    '''
+    req = urllib.request.Request(
+            url=url,
+            headers={'User-Agent': default_user_agent}
+            )
+    resp = urllib.request.urlopen(req, timeout=120)
+    if resp.getcode() != 200:
+        return None
+
+    html = resp.read().decode()
+    return BeautifulSoup(html)
+
+
+def total(seed_url):
+    '''
+    '''
+    html = visit_page(seed_url)
+    if not html:
+        return 0
+    links = html.find_all('a', class_='PageLink')
+    if not links or len(links) <= 0:
+        return 0
+
+    link = links[-1]
+    page_size = 15
+    return page_size * int(link.text)
+
+
+def get_food(url, idx):
+    html = visit_page(url)
+    shop_list_container = html.find('div', id='shop-all-list')
+    shop_list = shop_list_container.ul.find_all('li', recursive=False)
+    if len(shop_list) < idx:
+        idx = len(shop_list)
+    food_item = shop_list[idx-1]
+    food={}
+    
+    name = food_item.find('div', class_='tit').a['title']
+    if name:
+        food['name'] = name
+
+    addr_info = food_item.find('div', class_='tag-addr').find_all('span')
+    if addr_info:
+        if len(addr_info) > 0:
+            food['tag'] = addr_info[0].text
+        if len(addr_info) > 2:
+            food['addr'] = addr_info[2].text
+    
+    price = [data for data in food_item.find('div', class_='comment').find_all('a') if data['data-click-name'] == 'shop_avgprice_click']
+    if not price or len(price) <= 0:
+        food['price'] = '未知'
+    else:
+        food['price'] = price[0].text.replace('\n', '').replace(' ', '')
+
+    recommend = food_item.find('div', class_='recommend').find_all('a')
+    if recommend:
+        food['recommends'] = [data.text for data in recommend]
+
+    comment = food_item.find('span', class_='comment-list').find_all('span')
+    if comment:
+        food['comments'] = [data.contents[0].string + ': ' +  data.contents[1].text
+                         for data in comment]
+    
+
+    return food
+
+
+def random_food(seed_url, max_idx=0):
+    '''
+    '''
+    food_size = total(seed_url)
+    if food_size == 0:
+        return None
+
+    if max_idx != 0:
+        food_size = max_idx if food_size > max_idx else food_size
+    food_idx = random.randint(1, food_size)
+    page = food_idx // 15 + 1
+    idx = food_idx % 15
+
+    print('the %sth food(%s, %s)' % (food_idx, page, idx))
+    page_url = seed_url + 'p' + str(page)
+    food = get_food(page_url, idx)
+    return food
+
+
+def parse_args(args):
+    if len(args) == 2:
+        name = args[1].strip()
+        if name.startswith('name='):
+            name = name[len('name='):]
+        return (name, 0)
+    else:
+        parsed = {'name': None, 'max': 0}
+        for arg in args[1:]:
+            pair = arg.split('=', 2)
+            parsed[pair[0].strip()] = pair[1].strip()
+
+        return (parsed['name'], int(parsed['max']))
+
+
+
+if __name__ == '__main__':
+    args = sys.argv
+    name = None
+    max_idx = 0
+    if len(args) > 1:
+        name, max_idx = parse_args(args)
+    print(name, max_idx)
+    # 美食查询
+    search_url = 'https://www.dianping.com/search/keyword/7/10_'
+
+    # 按商圈查询
+    # seed_url = 'http://www.dianping.com/shenzhen/ch10/r1953'
+    keyword = None
+    if name:
+        keyword = name
+    else:
+        keyword = input('请输入商圈/地址/菜名等： ')
+
+    keyword = urllib.parse.quote(keyword)
+    seed_url = search_url + keyword + '/'
+    print(seed_url)
+    food = random_food(seed_url, max_idx)
+    if food:
+        print('商户\t\t：%s\n类型\t\t：%s\n价格\t\t：%s\n地址\t\t：%s\n推荐菜\t\t：%s\n评价\t\t：%s\n' 
+            % (food['name'], food['tag'], food['price'], food['addr'], ', '.join(food['recommends']), ', '.join(food['comments'])))
+    else:
+        print('未找到相关商户')
\ No newline at end of file
diff --git a/lets_eat/requirements.txt b/lets_eat/requirements.txt
new file mode 100644
index 0000000000000000000000000000000000000000..13154420d48e8bb6fa3eef5c9bd57941f37ec44f
--- /dev/null
+++ b/lets_eat/requirements.txt
@@ -0,0 +1 @@
+bs4