diff --git a/web/Dockerfile.admin b/web/Dockerfile.admin
index 7153bf6..3c0b4e3 100644
--- a/web/Dockerfile.admin
+++ b/web/Dockerfile.admin
@@ -32,8 +32,9 @@ COPY packages/themes/ packages/themes/
 COPY packages/ui/ packages/ui/
 COPY admin/ admin/
 
-# 构建管理后台
-RUN pnpm --filter panda-wiki-admin build
+# 构建管理后台 (跳过 tsc 类型检查, 节约内存)
+ENV NODE_OPTIONS=--max-old-space-size=2048
+RUN cd admin && pnpm vite build
 
 # ============================================
 #  运行时镜像 (Nginx)
diff --git a/web/Dockerfile.app b/web/Dockerfile.app
index 2699377..045a1d1 100644
--- a/web/Dockerfile.app
+++ b/web/Dockerfile.app
@@ -33,6 +33,7 @@ COPY packages/ui/ packages/ui/
 COPY app/ app/
 
 # 构建 Next.js 应用
+ENV NODE_OPTIONS=--max-old-space-size=2048
 RUN pnpm --filter panda-wiki-app build
 
 # ============================================