diff --git a/.npmrc b/.npmrc
new file mode 100644
index 0000000..7c850f3
--- /dev/null
+++ b/.npmrc
@@ -0,0 +1,2 @@
+registry=https://registry.npmmirror.com
+replace-registry-host=always
diff --git a/Dockerfile b/Dockerfile
index 1d0d614..e4b6d9b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,11 +2,11 @@ FROM node:20
 
 WORKDIR /app
 
-COPY package.json package-lock.json ./
+COPY package.json package-lock.json .npmrc ./
 COPY scripts ./scripts
 
-ENV NPM_CONFIG_REGISTRY=https://mirror2.chabokan.net
-RUN npm config set registry https://mirror2.chabokan.net/npm/ \
+ENV NPM_CONFIG_REGISTRY=https://registry.npmmirror.com
+RUN npm config set registry https://registry.npmmirror.com \
     && npm config set replace-registry-host always \
     && npm config set fetch-retry-mintimeout 10000 \
     && npm config set fetch-retry-maxtimeout 120000 \
@@ -16,7 +16,7 @@ RUN npm config set registry https://mirror2.chabokan.net/npm/ \
     && npm config set loglevel info
 
 ENV NODE_ENV=development
-RUN npm ci --include=dev --foreground-scripts --no-audit --no-fund --registry=https://mirror2.chabokan.net
+RUN npm ci --include=dev --foreground-scripts --no-audit --no-fund --registry=https://registry.npmmirror.com
 
 COPY . .
 
@@ -27,7 +27,7 @@ ARG VITE_BASE_PATH
 
 RUN node scripts/write-docker-vite-env.mjs \
     && unset VITE_API_BASE_URL VITE_USE_MOCK_AUTH VITE_BASE_PATH \
-    && npm run build
+    && npm run build-only
 
 ENV NODE_ENV=production
 ENV VITE_BASE_PATH=/