diff --git a/Dockerfile b/Dockerfile
index f37ae8d..940105e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -16,6 +16,7 @@
 COPY dist /usr/share/nginx/html
 COPY 50x.html /usr/share/nginx/html
 
+RUN rm -f /etc/nginx/conf.d/*.conf
 # 复制 Nginx 配置文件
 COPY nginx.conf /etc/nginx/conf.d/default.conf