diff --git a/server/Dockerfile b/server/Dockerfile
index 45e791c..fa4945b 100644
--- a/server/Dockerfile
+++ b/server/Dockerfile
@@ -21,6 +21,8 @@ RUN apk add --no-cache tzdata && \
 WORKDIR /app
 COPY --from=builder /out/observer-server /app/observer-server
 COPY config.yml /app/config.yml
+# 管理端静态产物（server_admin 构建输出），由 /admin 路径托管
+COPY --from=builder /build/admin_dist /app/admin_dist
 # 运行时数据目录（SQLite 库），由 docker-compose 挂载持久化
 RUN mkdir -p /app/data
 EXPOSE 8080