diff --git a/py/D4.py b/py/D4.py
deleted file mode 100644
index cc198a5..0000000
--- a/py/D4.py
+++ /dev/null
@@ -1,128 +0,0 @@
-# coding=utf-8
-
-import requests
-from pyquery import PyQuery as pq
-import pymysql
-import time
-
-
-def dbInsert(sqls):
-    db = pymysql.connect('localhost', 'root', 'eagle', 'db_4dd', charset='utf8')
-
-    cursor = db.cursor()
-    try:
-        for i in sqls:
-            cursor.execute(i)
-            db.commit()
-
-    except Exception as e:
-        db.rollback()
-        print(e)
-
-
-def getUrl():
-    url = 'https://zst.ssqzj.com/shdd/0-szs-pl5-disanwei-100.html'
-    content = requests.get(url)
-    tr_list = pq(content.text)('.charttab_bg')
-    sqls = []
-
-    # 记录最后一期的数据
-    p = ''
-    a = ''
-    b = ''
-    c = ''
-    d = ''
-    e = ''
-
-    for i in tr_list:
-        period = (pq(i)('.issue_list').text())
-        nums = (pq(i)('.font_red').text()).split(' ')
-
-        if nums is None or len(nums) != 5:
-            continue
-
-        sql = 'REPLACE INTO t_peroid(id, peroid, a, b, c, d, e, updateTime) VALUES (UUID(), %s, %s, %s, %s, %s, %s, NOW());' % \
-              (period, nums[0], nums[1], nums[2], nums[3], nums[4])
-        sqls.append(sql)
-
-        p = '"' + period + '"'
-        a = nums[0]
-        b = nums[1]
-        c = nums[2]
-        d = nums[3]
-        e = nums[4]
-
-    print(len(sqls))
-
-    result = '"' + str(a) + ',' + str(b) + ',' + str(c) + ',' + str(d) + ',' + str(e) + '"'
-    # 取出最后一期，再计算历史数据的概率，加上最后一期拼成记录插入结果表
-    getMost(p, result)
-
-    dbInsert(sqls)
-
-
-def getMost(p, result):
-    db = pymysql.connect('localhost', 'root', 'eagle', 'db_4dd', charset='utf8')
-    cursor = db.cursor()
-    try:
-        sql1 = 'SELECT a, count(*) as num FROM t_peroid GROUP BY a ORDER BY num DESC;'
-        sql2 = 'SELECT b, count(*) as num FROM t_peroid GROUP BY b ORDER BY num DESC;'
-        sql3 = 'SELECT c, count(*) as num FROM t_peroid GROUP BY c ORDER BY num DESC;'
-        sql4 = 'SELECT d, count(*) as num FROM t_peroid GROUP BY d ORDER BY num DESC;'
-        sql5 = 'SELECT e, count(*) as num FROM t_peroid GROUP BY e ORDER BY num DESC;'
-
-        cursor.execute(sql1)
-        result1 = cursor.fetchall()
-
-        cursor.execute(sql2)
-        result2 = cursor.fetchall()
-
-        cursor.execute(sql3)
-        result3 = cursor.fetchall()
-
-        cursor.execute(sql4)
-        result4 = cursor.fetchall()
-
-        cursor.execute(sql5)
-        result5 = cursor.fetchall()
-
-        a = ''
-        for i in result1:
-            a += (str(i[0]) + ',')
-        a = '"'+a[:-1]+'"'
-
-        b = ''
-        for i in result2:
-            b += (str(i[0]) + ',')
-        b = '"'+b[:-1]+'"'
-
-        c = ''
-        for i in result3:
-            c += (str(i[0]) + ',')
-        c = '"'+c[:-1]+'"'
-
-        d = ''
-        for i in result4:
-            d += (str(i[0]) + ',')
-        d = '"'+d[:-1]+'"'
-
-        e = ''
-        for i in result5:
-            e += (str(i[0]) + ',')
-        e = '"'+e[:-1]+'"'
-
-        t = '"' + time.strftime('%Y-%m-%d', time.localtime()) + '"'
-
-        sql = 'replace into t_result (id, peroid, result, aCode, bCode, cCode, dCode, eCode, codeDay) VALUES (uuid(), %s, %s, %s, %s, %s, %s, %s, %s);' % \
-              (p, result, a, b, c, d, e, t)
-
-        cursor.execute(sql)
-        db.commit()
-        print(sql)
-
-    except Exception as e:
-        print(e)
-
-
-# 先获取今天的数据，取出最后一期，再计算历史数据的概率，加上最后一期拼成记录插入结果表，再把爬取的数据写入期数表
-getUrl()