diff --git a/chaojiying.py b/chaojiying.py
new file mode 100644
index 0000000..2cb8d9a
--- /dev/null
+++ b/chaojiying.py
@@ -0,0 +1,53 @@
+#!/usr/bin/env python
+# coding:utf-8
+
+import requests
+from hashlib import md5
+
+class Chaojiying_Client(object):
+
+    def __init__(self, username, password, soft_id):
+        self.username = username
+        password =  password.encode('utf8')
+        self.password = md5(password).hexdigest()
+        self.soft_id = soft_id
+        self.base_params = {
+            'user': self.username,
+            'pass2': self.password,
+            'softid': self.soft_id,
+        }
+        self.headers = {
+            'Connection': 'Keep-Alive',
+            'User-Agent': 'Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0)',
+        }
+
+    def PostPic(self, im, codetype):
+        """
+        im: 图片字节
+        codetype: 题目类型 参考 http://www.chaojiying.com/price.html
+        """
+        params = {
+            'codetype': codetype,
+        }
+        params.update(self.base_params)
+        files = {'userfile': ('ccc.jpg', im)}
+        r = requests.post('http://upload.chaojiying.net/Upload/Processing.php', data=params, files=files, headers=self.headers)
+        return r.json()
+
+    def ReportError(self, im_id):
+        """
+        im_id:报错题目的图片ID
+        """
+        params = {
+            'id': im_id,
+        }
+        params.update(self.base_params)
+        r = requests.post('http://upload.chaojiying.net/Upload/ReportError.php', data=params, headers=self.headers)
+        return r.json()
+
+
+if __name__ == '__main__':
+	chaojiying = Chaojiying_Client('123456yiyiyi', '1234567789', '932746')	#用户中心>>软件ID 生成一个替换 96001
+	im = open('D:\python\picture\ili.jpg', 'rb').read()													#本地图片文件路径 来替换 a.jpg 有时WIN系统须要//
+	print (chaojiying.PostPic(im, 9004))												#1902 验证码类型  官方网站>>价格体系 3.4+版 print 后要加()
+