diff --git a/README.md b/README.md
index 1459c5b..2c42f78 100644
--- a/README.md
+++ b/README.md
@@ -105,7 +105,7 @@ python run.py -c /path/to/config.json
 
 |  key   |    type     | required |   default   |   description    | tips                                                              |
 | :----: | :---------: | :------: | :---------: | :--------------: | ----------------------------------------------------------------- |
-|   id   |   string    |    √     |     无      |   api 访问 ID    | cloudflare 为邮箱,<br>HE.net 可留空                                                 |
+|   id   |   string    |    √     |     无      |   api 访问 ID    | cloudflare 为邮箱(使用api token可为空,但对应的token需要Zone权限),<br>HE.net 可留空                                                 |
 | token  |   string    |    √     |     无      |  api 授权 token  | 也叫 secret key, **反馈粘贴时删除**                               |
 |  dns   |   string    |    No    | `"dnspod"`  |    dns 服务商    | 阿里`alidns`,<br>dns.com 为`dnscom`,<br>DNSPOD 国际版`dnspod_com`,<br>HE.net 为`he` |
 |  ipv4  |    array    |    No    |    `[]`     |  ipv4 域名列表   | 为`[]`时,不会获取和更新 IPv4 地址                                 |
diff --git a/dns/cloudflare.py b/dns/cloudflare.py
index f464575..d4f9ffa 100644
--- a/dns/cloudflare.py
+++ b/dns/cloudflare.py
@@ -56,10 +56,11 @@ def request(method, action, param=None, **params):
         if params:
             action += '?' + urlencode(params)
         params = None
-    conn.request(method, '/client/v4/zones' + action, params,
-                 {"Content-type": "application/json",
-                  "X-Auth-Email": Config.ID,
-                  "X-Auth-Key": Config.TOKEN})
+    if Config.ID is None:
+        headers = {"Content-type": "application/json", "Authorization": "Bearer " + Config.TOKEN}
+    else:
+        headers = {"Content-type": "application/json", "X-Auth-Email": Config.ID, "X-Auth-Key": Config.TOKEN}
+    conn.request(method, '/client/v4/zones' + action, params, headers)
     response = conn.getresponse()
     res = response.read().decode('utf8')
     conn.close()
diff --git a/schema/v2.8.json b/schema/v2.8.json
index e7e8ba0..07503b0 100644
--- a/schema/v2.8.json
+++ b/schema/v2.8.json
@@ -17,7 +17,10 @@
     },
     "id": {
       "$id": "/properties/id",
-      "type": "string",
+      "type": [
+        "string",
+        "null"
+      ],
       "title": "ID or Email",
       "description": "DNS服务API认证的ID或者邮箱"
     },