diff --git a/Dockerfile b/Dockerfile
index a5c66be..de2cd20 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
 # syntax=docker/dockerfile:1
 
 FROM node:22-alpine AS base
-RUN sed -i 's|https://dl-cdn.alpinelinux.org/alpine|https://mirror.de.velop.ir/alpine|g' /etc/apk/repositories \
+RUN sed -i 's|https://mirror.de.velop.ir/alpine|g' /etc/apk/repositories \
   && npm config set registry https://package-mirror.liara.ir/repository/npm
 RUN npm install -g corepack@latest \
   && corepack enable \
@@ -22,7 +22,7 @@ COPY src ./src
 RUN pnpm run build && pnpm prune --prod
 
 FROM node:22-alpine AS runner
-RUN sed -i 's|https://dl-cdn.alpinelinux.org/alpine|https://mirror.de.velop.ir/alpine|g' /etc/apk/repositories \
+RUN sed -i 's|https://mirror.de.velop.ir/alpine|g' /etc/apk/repositories \
   && npm config set registry https://package-mirror.liara.ir/repository/npm \
   && apk add --no-cache tzdata \
   && cp /usr/share/zoneinfo/Asia/Tehran /etc/localtime \