diff --git a/Dockerfile b/Dockerfile
index bc1780c..d37a1b8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,14 +1,7 @@
 FROM node:22-alpine AS builder
 
-RUN sed -i 's|https://dl-cdn.alpinelinux.org/alpine|https://mirror.de.velop.ir/alpine|g' /etc/apk/repositories
-
-ENV TZ=Asia/Tehran
 ENV NPM_CONFIG_REGISTRY=https://mirror-npm.runflare.com
 
-RUN apk add --no-cache tzdata \
-    && cp /usr/share/zoneinfo/Asia/Tehran /etc/localtime \
-    && echo "Asia/Tehran" > /etc/timezone
-
 WORKDIR /build
 COPY package*.json ./
 RUN npm ci --legacy-peer-deps