diff --git a/README.md b/README.md
index dd84ca4..7b886f7 100644
--- a/README.md
+++ b/README.md
@@ -13,8 +13,10 @@
   - `geoip:cloudfront`
   - `geoip:facebook`
   - `geoip:fastly`
+  - `geoip:google`
   - `geoip:netflix`
   - `geoip:telegram`
+  - `geoip:twitter`
 
 > 希望定制 `geoip.dat` 文件？查看仓库 [@Loyalsoldier/geoip](https://github.com/Loyalsoldier/geoip)。