diff --git a/Dockerfile b/Dockerfile
index be3a872..97a1f72 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,13 +1,18 @@
 FROM node:20-alpine AS builder
 
+# Use Alpine mirror
+RUN sed -i 's|https://dl-cdn.alpinelinux.org/alpine|https://mirror.de.velop.ir/alpine|g' /etc/apk/repositories
+
 # Install tzdata to support timezone settings
-RUN sed -i 's|https://dl-cdn.alpinelinux.org|https://mirror.leaseweb.net|g' /etc/apk/repositories \
-    && apk add --no-cache tzdata
+RUN apk add --no-cache tzdata
 
 # Set the timezone to Asia/Tehran
-
 RUN cp /usr/share/zoneinfo/Asia/Tehran /etc/localtime && echo "Asia/Tehran" > /etc/timezone
 
+# Configure npm registry mirror
+ENV NPM_CONFIG_REGISTRY=https://package-mirror.liara.ir/repository/npm/
+RUN npm config set registry https://package-mirror.liara.ir/repository/npm/
+
 WORKDIR /build
 COPY package*.json ./
 RUN npm install