diff --git a/Dockerfile b/Dockerfile
index bd884e6..c2ded20 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -34,6 +34,7 @@ RUN echo "安装基础工具与配置文件" && \
     # 安装 ssh 服务
     apt-get install -y openssh-server && \
     # 创建日志文件 
+    mkdir /tmp/log && \
     touch /tmp/log/info.log && \
     chmod 777 /tmp/log/info.log && \
     chmod 777 /usr/bin/entrypoint.sh