diff --git a/app/Dockerfile b/app/Dockerfile
index 836bec5..ada19b1 100644
--- a/app/Dockerfile
+++ b/app/Dockerfile
@@ -2,7 +2,11 @@
 # Example:
 #   docker build -f Dockerfile -t iotlcm-app-web:latest .
 
-FROM crpi-svwhn8x8nvask31h.cn-beijing.personal.cr.aliyuncs.com/xjzlpublic/node:24-alpine AS builder
+# 基础镜像仓库。默认使用 Docker Hub 官方镜像；内网环境可替换为自己的仓库：
+#   docker build --build-arg BASE_REGISTRY=harbor.example.com/library ...
+ARG BASE_REGISTRY=docker.io/library
+
+FROM ${BASE_REGISTRY}/node:24-alpine AS builder
 
 WORKDIR /build/app
 
@@ -23,7 +27,7 @@ COPY src ./src
 COPY vite-plugins ./vite-plugins
 
 ARG VITE_SERVER_BASEURL=/app/api/v1
-ARG VITE_MP_SERVER_BASEURL=http://yznw2.xiujie.cn:8010/api/v1
+ARG VITE_MP_SERVER_BASEURL=/app/api/v1
 ARG VITE_APP_PUBLIC_BASE=/app/
 
 RUN printf '%s\n' \
@@ -35,7 +39,7 @@ RUN printf '%s\n' \
 RUN pnpm init-baseFiles
 RUN CI=true pnpm build:h5:prod
 
-FROM crpi-svwhn8x8nvask31h.cn-beijing.personal.cr.aliyuncs.com/xjzlpublic/nginx:1.30.0-alpine AS runtime
+FROM ${BASE_REGISTRY}/nginx:1.30-alpine AS runtime
 
 COPY --from=builder /build/app/dist/build/h5 /usr/share/nginx/html
 
diff --git a/server/Dockerfile b/server/Dockerfile
index 73114aa..a3e8c4c 100644
--- a/server/Dockerfile
+++ b/server/Dockerfile
@@ -2,10 +2,13 @@
 # Example:
 #   docker build -f Dockerfile -t iotlcm-app-server:latest .
 
-FROM crpi-svwhn8x8nvask31h.cn-beijing.personal.cr.aliyuncs.com/xjzlpublic/golangalpine:1.25.7-alpine3.23 AS builder
+# 基础镜像仓库。默认使用 Docker Hub 官方镜像；内网环境可替换为自己的仓库：
+#   docker build --build-arg BASE_REGISTRY=harbor.example.com/library ...
+ARG BASE_REGISTRY=docker.io/library
+
+FROM ${BASE_REGISTRY}/golang:1.25-alpine AS builder
 
 ENV GIT_TERMINAL_PROMPT=0
-ENV GOPRIVATE=git.xiujie.cn
 ENV GOPROXY=https://goproxy.cn,direct
 ENV TZ=Asia/Shanghai
 
@@ -24,7 +27,7 @@ RUN go build -v -o /out/iotlcm-app-server \
     -ldflags "-X main.BuildVersion=${BuildVersion} -X main.CommitID=${CommitID} -X main.BuildTime=${BuildTime}" \
     .
 
-FROM crpi-svwhn8x8nvask31h.cn-beijing.personal.cr.aliyuncs.com/xjzlpublic/alpine AS runtime
+FROM ${BASE_REGISTRY}/alpine:3.23 AS runtime
 
 ENV TZ=Asia/Shanghai
 ENV APP_UPLOAD_DIR=/data/app/iotlcmadmin-web-svc/upload