diff --git a/Dockerfile b/Dockerfile
index e273aa2..6b357ad 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,9 +5,9 @@ FROM node:16-bullseye
 # 更换apt源为国内阿里云镜像
 RUN sed -i 's|http://deb.debian.org/debian|http://mirrors.aliyun.com/debian|g' /etc/apt/sources.list && \
     sed -i 's|http://deb.debian.org/debian-security|http://mirrors.aliyun.com/debian-security|g' /etc/apt/sources.list && \
-    cat /etc/apt/sources.list
-RUN export RUSTUP_DIST_SERVER="https://rsproxy.cn" && export RUSTUP_UPDATE_ROOT="https://rsproxy.cn/rustup"
-RUN apt-get update && apt-get install -y openssl libssl-dev musl-tools && curl --proto '=https' --tlsv1.2 -sSf https://rsproxy.cn/rustup-init.sh | sh -s -- -y
+    apt-get update && apt-get install -y openssl libssl-dev musl-tools
+RUN export RUSTUP_DIST_SERVER="https://rsproxy.cn" && export RUSTUP_UPDATE_ROOT="https://rsproxy.cn/rustup" && \
+    curl --proto '=https' --tlsv1.2 -sSf https://rsproxy.cn/rustup-init.sh | sh -s -- -y
 ENV PATH="/root/.cargo/bin:${PATH}"
 RUN rustup target add x86_64-unknown-linux-musl