diff --git a/install/install.ts b/install/install.ts
index 6537fad7c..ac17515b5 100644
--- a/install/install.ts
+++ b/install/install.ts
@@ -164,6 +164,7 @@ const Caddyfile = `\
 # 请注意在防火墙/安全组中放行端口，且部分运营商会拦截未经备案的域名。
 # For more information, refer to caddy v2 documentation.
 :80 {
+  encode zstd gzip
   log {
     output file /data/access.log {
       roll_size 1gb