diff --git a/conf/frps_full_example.toml b/conf/frps_full_example.toml
index 754452e3..35c1a57b 100644
--- a/conf/frps_full_example.toml
+++ b/conf/frps_full_example.toml
@@ -129,7 +129,7 @@ allowPorts = [
 maxPortsPerClient = 0
 
 # If subDomainHost is not empty, you can set subdomain when type is http or https in frpc's configure file
-# When subdomain is est, the host used by routing is test.frps.com
+# When subdomain is test, the host used by routing is test.frps.com
 subDomainHost = "frps.com"
 
 # custom 404 page for HTTP requests