diff --git a/ubuntu2404.dockerfile b/ubuntu2404.dockerfile
index 46bbef6..d68d45b 100644
--- a/ubuntu2404.dockerfile
+++ b/ubuntu2404.dockerfile
@@ -74,7 +74,7 @@ ENV LC_ALL=C.UTF-8
 ENV TERM=xterm-256color
 
 ENTRYPOINT ["/usr/bin/tini", "--"]
-CMD ["bash", "-c", "service ssh start && code-server --bind-addr 0.0.0.0:8087 --abs-proxy-base-path=/codeserver"]
+CMD ["bash", "-c", "service ssh start && code-server --bind-addr 0.0.0.0:8087 --abs-proxy-base-path /codeserver"]
 
 # docker build --progress=tty -f ubuntu2404.dockerfile -t frp-by1.wwvvww.cn:45288/ubuntu_dev:24.04 .
 # docker push frp-by1.wwvvww.cn:45288/ubuntu_dev:24.04
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