diff --git a/openresty/1.21.4.1/conf/conf.d/00.default.conf b/openresty/1.21.4.1/conf/conf.d/00.default.conf
index 085138bb9..62df68338 100644
--- a/openresty/1.21.4.1/conf/conf.d/00.default.conf
+++ b/openresty/1.21.4.1/conf/conf.d/00.default.conf
@@ -11,6 +11,7 @@ server
     ssl_ciphers aNULL;
     ssl_certificate data:$empty;
     ssl_certificate_key data:$empty;
+    ssl_reject_handshake on;
 
     index 404.html;
     root /usr/share/nginx/html;
diff --git a/openresty/1.21.4.1/docker-compose.yml b/openresty/1.21.4.1/docker-compose.yml
index a48b88573..a04f4bfea 100644
--- a/openresty/1.21.4.1/docker-compose.yml
+++ b/openresty/1.21.4.1/docker-compose.yml
@@ -1,7 +1,7 @@
 version: '3'
 services:
   openresty:
-    image: openresty/openresty:1.21.4.1-3-alpine
+    image: openresty/openresty:1.21.4.1-7-focal
     container_name: ${CONTAINER_NAME}
     restart: always
     network_mode: host