diff --git a/docker/Dockerfile b/docker/Dockerfile
index 8528fac..eb3a9ba 100755
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -4,7 +4,7 @@ FROM registry.cn-shanghai.aliyuncs.com/gong92-socl/debian-nginx-php114-74
 # 要想复制其他文件 就必须把dockerfile和其他文件放一起
 # 这里复制了这个项目的所有
 
-COPY. /var/www
+COPY . /var/www
 RUN sed -i's/http:\/\/mirrors.tuna.tsinghua.edu.cn\/debian/http:\/\/deb.debian.org\/debian/g' /etc/apt/sources.list \
     && apt-get update && apt-get install -y tree \
     && ls -al /var/www \