diff --git a/README.md b/README.md
index 7b22c7a..8ddf4c9 100644
--- a/README.md
+++ b/README.md
@@ -1,46 +1,2 @@
 # zg500qgsxxpq
-import requests
-import re
-import csv
-import pandas
-import matplotlib.pyplot as plt
-headers = {'User-Agent':'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36 Edg/120.0.0.0'}
-rank = []
-company_list = []
-zczb_list = []
-for i in range(1,18):
-    if i==1:
-        url = "https://top.chinaz.com/gongsi/index_zhuce.html"
-    else:
-        url = "https://top.chinaz.com/gongsi/index_zhuce_{}.html".format(i)
-    responce = requests.get(url=url, headers=headers)
-    company = re.findall('<a.*?target="_blank">(.+?)</a></h3>', responce.text)
-    zczb = re.findall('<p class="RtCData"><span>注册资本：</span>(.+?)</p>', responce.text)
-    for i in zczb:
-        if '美' in i:
-            f = round(float(re.findall(r'\d+\.?\d*', i)[0])*7.18/10000,2)
-        else:
-            if '万' in i:
-                f = round(float(re.findall(r'\d+\.?\d*', i)[0])/10000, 2)
-            else:
-                f = round(float(re.findall(r'\d+\.?\d*', i)[0]), 2)
-        zczb[zczb.index(i)] = f
-    company_list.extend(company)
-    zczb_list.extend(zczb)
-rank = zip(company_list,zczb_list)
-with open('content.csv','w') as f:
-    w = csv.writer(f)
-    w.writerows(rank)
-df = pandas.read_csv('content.csv',names=['company','registered captital'],encoding='ANSI')
-plt.rcParams['font.sans-serif']=['SimHei']
-x = df.loc[:19,'company']
-height = df.loc[:19,'registered captital']
-plt.grid(axis='y',which='major')
-plt.xlabel('公司')
-plt.ylabel('注册资金')
-plt.title('注册资金20强公司')
-plt.bar(x,height,width=0.5,align='center',color='b',alpha=0.5)
-plt.legend(['单位：亿人民币'])
-plt.tick_params(axis='x',labelsize=9)
-plt.xticks(rotation=30)
-plt.show()
+