diff --git a/.gitignore b/.gitignore
index 7578c70..8f5873e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -202,4 +202,7 @@ fabric.properties
 # Android studio 3.1+ serialized cache file
 .idea/caches/build_file_checksums.ser
 .idea
-*.iml
\ No newline at end of file
+*.iml
+*.xlsx
+/log/
+/Scripts/
diff --git a/domain/checkDomain.py b/domain/checkDomain.py
index e87f104..7350086 100644
--- a/domain/checkDomain.py
+++ b/domain/checkDomain.py
@@ -1,25 +1,149 @@
-#域名注册检测
-import jsons as jsons
+import os
+import string
+import time
+
 import requests
+import json
+from openpyxl import Workbook, load_workbook
+from config.log import writeInfo
+from requests_toolbelt.multipart.encoder import MultipartEncoder
+
+
+def colname_to_num(colname):
+    if type(colname) is not str:
+        return colname
+
+    col = 0
+    power = 1
+
+    for i in range(len(colname) - 1, -1, -1):
+        ch = colname[i]
+
+        col += (ord(ch) - ord('a') + 1) * power
+
+        power *= len(string.ascii_lowercase)
+
+    return col
 
-headers = {
-    'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/73.0.3683.75 Safari/537.36',
-    'Referer': 'https://domain.oray.com/suffix/xyz.html'
-}
-
-if __name__ == '__main__':
-    i = 1
-    while True:
-        domain='%d.xyz' % i
-        response = requests.get('https://mcheck.oray.com/domain/check?domain[]=%s&record=1' % domain, headers=headers)
-        if response.status_code == 200:
-            content = response.content.decode(response.apparent_encoding)
-            if content.startswith('{') and content.endswith('}'):
-                content = jsons.loads(content)
-                if domain in content and 'avail' in content[domain] and content[domain]['avail']==1:
-                    print('域名：%s未注册' % domain)
-                else:
-                    print('域名：%s已注册' % domain)
+
+def column_to_name(colnum):
+    if type(colnum) is not int:
+        return colnum
+
+    str = ''
+
+    str_l = len(string.ascii_lowercase)
+    while (not (colnum // str_l == 0 and colnum % str_l == 0)):
+
+        temp = str_l - 1
+
+        if (colnum % str_l == 0):
+            str += chr(temp + ord('a'))
         else:
-            print('error')
-        i = i + 1
+            str += chr(colnum % str_l - 1 + ord('a'))
+
+        colnum //= str_l
+    # 倒序输出拼写的字符串
+    return str[::-1]
+
+
+def aliyun(domain: str, error_file: str, datas: list):
+    url = f'https://checkapi.aliyun.com/check/checkdomain?domain={domain}&command=&token=Ybd4a4cee48911b5a42fb04958c7fd25f'
+    writeInfo(f'url={url}')
+    res = requests.get(url)
+
+    if res.status_code == 200:
+        res_json = json.loads(res.content)
+        try:
+            if res_json['module'][0]['avail'] == 1:
+                price = res_json['module'][0]['price']
+                writeInfo(f'{domain}可注册,价格{price}')
+                time.sleep(0.5)
+                datas.append((domain, f'{price}￥'))
+            else:
+                writeInfo(f'{domain}已注册')
+        except:
+            with open(error_file, 'a', encoding='utf-8') as f:
+                f.write(f'{domain}\n')
+    else:
+        raise Exception('请求异常')
+
+
+def check(top_domain: list, start: str, end: str, supportMany: bool, todo):
+    if not isinstance(top_domain, list) or len(top_domain) == 0:
+        raise Exception('top_domain不合法')
+
+    if not str.isalpha(start):
+        raise Exception('start不合法')
+    if not str.isalpha(end) or colname_to_num(end) <= colname_to_num(start):
+        raise Exception('end不合法')
+    if not isinstance(supportMany, bool):
+        raise Exception('isExec不合法')
+
+    domain_file = 'domain.xlsx'
+    error_file = 'error.txt'
+
+    if os.path.exists(domain_file):
+        wb = load_workbook(domain_file)
+    else:
+        wb = Workbook()
+    ws = wb.active
+    if ws.max_row == 1:
+        ws.cell(1, 1, '域名')
+        ws.cell(1, 2, '价格')
+    if os.path.exists(error_file):
+        os.remove(error_file)
+    for i in range(colname_to_num(start), colname_to_num(end)+1):
+        datas = list()
+        if supportMany:
+            todo([f'{column_to_name(i)}.{x}' for x in top_domain], error_file, datas)
+        else:
+            for j in top_domain:
+                domain = f'{column_to_name(i)}.{j}'
+                todo(domain, error_file, datas)
+
+        for index, data in enumerate(datas):
+            domain, price = data
+            row = ws.max_row + 1
+            ws.cell(row, 1, domain)
+            ws.cell(row, 2, price)
+        wb.save(domain_file)
+
+
+def namesilo(domains: list, error_file: str, datas: list):
+    data = tuple([('tlds[]', x.split('.')[1]) for x in domains] + [('domains[]', x) for x in domains])
+    m = MultipartEncoder(
+        fields=data)
+    res = requests.post('https://www.namesilo.com/public/api/domains/bulk-check', data=m,
+                        headers={'Content-Type': m.content_type})
+    if res.status_code == 200:
+        json_res = json.loads(res.content)
+        if 'result' in json_res and json_res['result'] == 'success' and 'data' in json_res and 'checkId' in json_res[
+            'data']:
+            checkId = json_res['data']['checkId']
+            url = f'https://www.namesilo.com/public/api/domains/results/{checkId}'
+            res = requests.get(url)
+            if res.status_code == 200:
+                json_res = json.loads(res.content)
+                for domain in json_res['data']['domains']:
+                    d = domain['domain']
+                    if domain['available']:
+                        price = domain['currentPrice']
+                        writeInfo(f'{d}可注册,价格{price}')
+                        datas.append((d, f'{round(price, 2)}$'))
+                    else:
+                        writeInfo(f'{d}已注册')
+
+            else:
+                raise Exception('请求异常')
+        else:
+            writeInfo(json_res)
+    else:
+        with open(error_file, 'a', encoding='utf-8') as f:
+            for domain in domains:
+                f.write(f'{domain}\n')
+        raise Exception('请求异常')
+
+
+# check(['top', 'fun', 'online', 'ink', 'ren', 'site', 'asia'], 'aaa', 'aag', False, aliyun)
+
diff --git a/pyvenv.cfg b/pyvenv.cfg
new file mode 100644
index 0000000..43fe3b5
--- /dev/null
+++ b/pyvenv.cfg
@@ -0,0 +1,3 @@
+home = E:\Python\Python37
+include-system-site-packages = false
+version = 3.7.8
diff --git a/test.py b/test.py
new file mode 100644
index 0000000..5891e78
--- /dev/null
+++ b/test.py
@@ -0,0 +1,3 @@
+from domain.checkDomain import check, namesilo
+
+check(['icu', 'buzz', 'xyz'], 'aaa', 'zzz', True, namesilo)
\ No newline at end of file