diff --git a/README.md b/README.md
index a009b66..9f02597 100644
--- a/README.md
+++ b/README.md
@@ -6,6 +6,7 @@ url = "https://top.chinaz.com/gongsi/index_zhuce.html"
 headers = {
     "user-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.69 Safari/537.36"
 }
+#requests爬取网页内容
 # 使用reqeusts模快发起 GET 请求
 response = requests.get(url, headers=headers)
 # 获取请求的返回结果
@@ -30,7 +31,7 @@ for page in range(17):
     capital= re.findall('注册资本：</span>(.*?)</p>', html)
     # 合并列表
     pageOne = list(zip(company,debt ))
-    message.extend(pageOne)#将列表放入message里
+    message.extend(pageOne)    #将列表放入message里
 import csv
 with open("content.csv", "w") as f:
     w = csv.writer(f)
@@ -58,6 +59,7 @@ for i in range(len(df3)):
         a=str(a)
     df3.remove(df3[0])
     df3.append(a)
+# 绘制条形图（饼图字迹会重合，所以不用饼图）
 import matplotlib.pyplot as plt
 plt.rcParams['font.sans-serif'] = ['SimHei']# 用黑体显示中文
 plt.rcParams['axes.unicode_minus'] = False   # （解决坐标轴负数的负号显示问题）