diff --git a/Dockerfile b/Dockerfile
index b8d4488..9c8f8b5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -44,7 +44,7 @@ RUN echo "安装 node 环境" && \
     # (echo; echo 'eval "$(/home/linuxbrew/.linuxbrew/bin/brew shellenv)"') >> /root/.bashrc && \
     # eval "$(/home/linuxbrew/.linuxbrew/bin/brew shellenv)" && \
     apt-get update  && \
-    apt-get install nodejs npm && \
+    apt-get install -y nodejs npm && \
     node -V && \
     npm -V && \
     npm install -g n && \