diff --git a/Dockerfile b/Dockerfile
index 95db0fb..7f35fcf 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,13 +1,13 @@
 FROM node:20 AS base
 
-# 设置阿里系 npm 镜像
-RUN npm config set registry https://registry.npmmirror.com/
+# 设置内网 Nexus npm 镜像
+RUN npm config set registry http://192.168.114.7:82/repository/npm-proxy/
 
 # --- Dependencies ---
 FROM base AS deps
 WORKDIR /app
 COPY package.json bun.lock ./
-RUN npm install --registry=https://registry.npmmirror.com/ --fetch-timeout=120000 --fetch-retries=5
+RUN npm install --registry=http://192.168.114.7:82/repository/npm-proxy/ --fetch-timeout=120000 --fetch-retries=5
 
 # --- Build ---
 FROM base AS builder