diff --git a/Dockerfile b/Dockerfile
index 2ef0155..d6ade56 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:latest
+FROM node:16
 COPY ./ /app
 WORKDIR /app
 RUN npm config set registry http://registry.npm.taobao.org