diff --git a/Dockerfile b/Dockerfile
index f303bd6..c2ebb28 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -32,6 +32,8 @@ RUN export http_proxy=${PROXY} && \
     export https_proxy=${PROXY} && \
     # 安装 brew
     curl -ofsSL install.sh https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh | bash && \
+    (echo; echo 'eval "$(/home/linuxbrew/.linuxbrew/bin/brew shellenv)"') >> /root/.bashrc && \
+    eval "$(/home/linuxbrew/.linuxbrew/bin/brew shellenv)" && \
     # 安装 n node 管理器
     brew install n && \
     # 安装最新版本 node