diff --git a/finetune/docker-compose_pytorch2.3.yml b/finetune/docker-compose_pytorch2.3.yml
index 09db6ed..fa0a82b 100644
--- a/finetune/docker-compose_pytorch2.3.yml
+++ b/finetune/docker-compose_pytorch2.3.yml
@@ -36,7 +36,6 @@ services:
         DEEPSPEED_INSTALL_FLAGS: "--allow_sudo"
         HTTP_PROXY: "socks5://127.0.0.1:40000"
         HTTPS_PROXY: "socks5://127.0.0.1:40000"
-        BUILDKIT_SYNTAX: "docker/dockerfile:1"
     volumes:
       - ./src:/bbtft
     container_name: ubuntu-finetune