diff --git a/frontend/mining-admin-web/Dockerfile b/frontend/mining-admin-web/Dockerfile
index fa549df0..b4171ffe 100644
--- a/frontend/mining-admin-web/Dockerfile
+++ b/frontend/mining-admin-web/Dockerfile
@@ -25,6 +25,14 @@ COPY . .
 ENV NEXT_TELEMETRY_DISABLED=1
 ENV NODE_ENV=production
 
+# Next.js rewrite 在 build 时计算, 需要通过 ARG 传入后端服务地址
+ARG NEXT_PUBLIC_API_URL=http://mining-admin-service:3023
+ARG TRADING_SERVICE_URL=http://trading-service:3022
+ARG MINING_SERVICE_URL=http://mining-service:3021
+ENV NEXT_PUBLIC_API_URL=$NEXT_PUBLIC_API_URL
+ENV TRADING_SERVICE_URL=$TRADING_SERVICE_URL
+ENV MINING_SERVICE_URL=$MINING_SERVICE_URL
+
 # 确保 public 目录存在（可能为空）
 RUN mkdir -p public