diff --git a/.gitignore b/.gitignore
index e345e14..2368c8b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -137,3 +137,4 @@ $RECYCLE.BIN/
 
 # Windows shortcuts
 *.lnk
+config.json
diff --git a/dnspod.py b/dnspod.py
new file mode 100644
index 0000000..2b40feb
--- /dev/null
+++ b/dnspod.py
@@ -0,0 +1,99 @@
+#!/usr/bin/env python
+#-*- coding:utf-8 -*-
+# DNSPOD API 接口
+import httplib
+import urllib
+import json
+
+TOKEN = "yourid,yourkey"  # token
+PROXY = None  # 代理设置
+
+_domain_id_list = {}
+
+
+def get_domain_info(domain):  # 切割域名
+    domain_split = domain.split('.')
+    domain_split_len = len(domain_split)
+    maindomain = domain_split[domain_split_len - 2] + '.' + domain_split[domain_split_len - 1]
+    return maindomain, domain
+
+
+def request(action, params, method='POST'):  # 发送请求
+    headers = {"Content-type": "application/x-www-form-urlencoded", "Accept": "text/json"}
+    API_SITE = "dnsapi.cn"
+    if PROXY:
+        conn = httplib.HTTPSConnection(PROXY)
+        conn.set_tunnel(API_SITE, 443)
+    else:
+        conn = httplib.HTTPSConnection(API_SITE)
+    conn.request(method, '/' + action, urllib.urlencode(params), headers)
+    response = conn.getresponse()
+    data = response.read()
+    conn.close()
+    if response.status == 200:
+        return data
+    else:
+        return None
+
+
+def get_domain_id():  # 获取域名ID
+    if len(_domain_id_list) > 0:
+        return _domain_id_list
+    else:
+        params = {'login_token': TOKEN, 'format': 'json'}
+        data = request('Domain.List', params)
+        data = json.loads(data)
+        domainlist = data.get('domains')
+        for d in domainlist:
+            _domain_id_list[d.get('name')] = d.get('id')
+        return _domain_id_list
+
+
+def get_domain_record_id(domain_id, domain_type="A"):  # 获取记录ID
+    params = {'login_token': TOKEN, 'domain_id': domain_id, 'format': 'json'}
+    data = request('Record.List', params)
+    data = json.loads(data)
+    if data.get('code') == '10':
+        return None
+
+    # print(domain_id, data)
+    domain = data.get('domain')
+    if not domain:
+        return None
+    domainname = domain.get('name')
+    record_list = data.get('records')
+    record = {}
+    # print record_list[0]
+    for r in record_list:
+        # print(r.get('id'), r.get('name'), r.get('type'),r.get('value'))
+        if r.get('type') == domain_type:
+            key = r.get('name') != '@' and r.get('name') + '.' + domainname or domainname
+            record[key] = {'id': int(r.get('id')), 'value': r.get('value'), 'sub': r.get('name')}
+    return record
+
+
+def update_domain_info(domain, domain_type="A"):  # 更新域名信息
+    m, sub_m = get_domain_info(domain)
+    domain_id = get_domain_id().get(m)
+    record_list = get_domain_record_id(domain_id, domain_type)
+    # print(record_list)
+    if record_list == None:
+        return None
+
+    record_info = record_list.get(sub_m)
+    if record_info == None:
+        return None
+    record_info['did'] = domain_id
+    return record_info
+
+
+def change_record(domain, value, record_type="A"):  # 更改记录
+    info = update_domain_info(domain, record_type)
+    if info == None:
+        return None
+    elif info['value'] == value:
+        return domain, value
+    params = {'login_token': TOKEN, 'value': value, 'sub_domain': info['sub'],
+              'domain_id': info['did'], 'record_id': info['id'], 'record_type': record_type,
+              'format': 'json', 'ttl': 600, 'record_line': '默认', }
+    return request('Record.Modify', params)
diff --git a/example.config.json b/example.config.json
new file mode 100644
index 0000000..8e6aab5
--- /dev/null
+++ b/example.config.json
@@ -0,0 +1,14 @@
+{
+	"id": "your token id",
+	"token": "your dnspod token",
+	"ipv4": [
+		"ipv4.your.domain",
+		"ipv4.yours.domain"
+	],
+	"ipv6": [
+		"ipv6.your.domain"
+	],
+	"index4": 0,
+	"index6": 0,
+	"proxy": null
+}
\ No newline at end of file
diff --git a/ip.py b/ip.py
new file mode 100644
index 0000000..6472f7e
--- /dev/null
+++ b/ip.py
@@ -0,0 +1,17 @@
+#!/usr/bin/env python
+#-*- coding:utf-8 -*-
+
+import socket
+DEBUG = False
+
+
+def local_v6(i=0):  # 本地ipv6地址
+    info = socket.getaddrinfo(socket.gethostname(), 0, socket.AF_INET6)
+    if DEBUG: print(info)
+    return info[i][4][0]
+
+
+def local_v4(i=0):  # 本地ipv4地址
+    info = socket.getaddrinfo(socket.gethostname(), 0, socket.AF_INET)
+    if DEBUG: print(info)
+    return info[i][-1][0]
diff --git a/run.py b/run.py
new file mode 100644
index 0000000..9cc94ea
--- /dev/null
+++ b/run.py
@@ -0,0 +1,38 @@
+#!/usr/bin/env python
+#-*- coding:utf-8 -*-
+
+import dnspod
+import ip
+import json
+
+
+def get_config(key=None, file="config.json"):
+    if not hasattr(get_config, "config"):
+        try:
+            with open(file) as configfile:
+                get_config.config = json.load(configfile)
+        except:
+            exit('fail to load config from file: %s' % file)
+    if key:
+        return get_config.config.get(key)
+    else:
+        return get_config.config
+
+
+def update():
+    ipv4 = ip.local_v4(get_config('index4'))
+    print 'update ipv4 to:', ipv4
+    if ipv4 != None:
+        for domain in get_config('ipv4'):
+            print dnspod.change_record(domain, ipv4, 'A')
+
+    ipv6 = ip.local_v6(get_config('index6'))
+    print 'update ipv6 to:', ipv6
+    if ipv6 != None:
+        for domain in get_config('ipv6'):
+            print dnspod.change_record(domain, ipv6, 'AAAA')
+
+if __name__ == '__main__':
+    dnspod.TOKEN = "%s,%s" % (get_config('id'), get_config('token'))
+    dnspod.PROXY = get_config('proxy')
+    update()