diff --git a/dnsapi2.md b/dnsapi2.md
index 16c2dd5..fda7a34 100644
--- a/dnsapi2.md
+++ b/dnsapi2.md
@@ -85,6 +85,7 @@
 - [161. Use Samba AD DC API](#dns_samba)
 - [162. Use West.cn API](#dns_west_cn)
 - [163. Use hosttech API](#dns_hosttech)
+- [164. Use Alviy API](#dns_alviy)
 - [Use custom API](#dns_myapi)
 - [Use lexicon DNS API](#dns_lexicon)
 
@@ -2115,6 +2116,29 @@ To issue a certificate run:
 
 Report any bugs or issues [here](https://github.com/acmesh-official/acme.sh/issues/4900)
 
+<a name="dns_alviy"/>
+
+## 164. Use Alviy.com domain API to automatically issue cert
+
+First you need to register to your account to get your API Key and Secret.
+
+https://cloud.alviy.com/profile/
+
+API token is creating automatically.
+
+```sh
+export Alviy_token="<token>"
+```
+
+Ok, let's issue a cert now:
+```sh
+./acme.sh --issue --dns dns_alviy -d example.com -d *.example.com
+```
+
+The `Alviy_token` will be saved in `~/.acme.sh/account.conf` and will be reused when needed.
+
+Report any bugs or issues [here](https://github.com/acmesh-official/acme.sh/issues/5115)
+
 <a name="dns_myapi"/>
 
 ## Use custom API