diff --git a/Clash/ChinaDomain.list b/Clash/ChinaDomain.list
index bad3a12..2184669 100644
--- a/Clash/ChinaDomain.list
+++ b/Clash/ChinaDomain.list
@@ -563,6 +563,7 @@ DOMAIN-SUFFIX,jumei.com
 DOMAIN-SUFFIX,kaola.com
 DOMAIN-SUFFIX,knewone.com
 DOMAIN-SUFFIX,koowo.com
+DOMAIN-SUFFIX,koyso.com
 DOMAIN-SUFFIX,ksyungslb.com
 DOMAIN-SUFFIX,kuaidi100.com
 DOMAIN-SUFFIX,kugou.com
diff --git a/Clash/Providers/ChinaDomain.yaml b/Clash/Providers/ChinaDomain.yaml
index 99ae934..2a403be 100644
--- a/Clash/Providers/ChinaDomain.yaml
+++ b/Clash/Providers/ChinaDomain.yaml
@@ -564,6 +564,7 @@ payload:
   - DOMAIN-SUFFIX,kaola.com
   - DOMAIN-SUFFIX,knewone.com
   - DOMAIN-SUFFIX,koowo.com
+  - DOMAIN-SUFFIX,koyso.com
   - DOMAIN-SUFFIX,ksyungslb.com
   - DOMAIN-SUFFIX,kuaidi100.com
   - DOMAIN-SUFFIX,kugou.com