diff --git a/Dockerfile b/Dockerfile
index 1a5f272..404d89f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -11,10 +11,11 @@ RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.tuna.tsinghua.edu.cn/g' /etc/apk/re
     && apk update\
     && mkdir -p /usr/include/nlohmann/ && cd /usr/include/nlohmann/ && wget https://ghself.markxu.online/https://github.com/nlohmann/json/releases/download/v3.10.5/json.hpp \
     && apk add --no-cache git python3 npm make g++ zerotier-one \
-    && npm install -g node-gyp\
     && mkdir /app -p &&  cd /app && git clone https://ghself.markxu.online/https://github.com/key-networks/ztncui.git\
     && cd /app/ztncui/src \
     && cp /app/patch/binding.gyp .\
+    && npm config set registry http://registry.npmmirror.com\
+    && npm install -g node-gyp\
     && npm install \
     && echo 'HTTP_PORT=3443' >.env \
     && echo 'NODE_ENV=production' >>.env \