diff --git a/backend/Dockerfile b/backend/Dockerfile
index a5a1a4b..f1cbd43 100644
--- a/backend/Dockerfile
+++ b/backend/Dockerfile
@@ -1,5 +1,9 @@
+
 # Stage 1: 依赖安装 + 构建
 FROM node:22-alpine AS builder
+
+ENV PNPM_APPROVE_BUILDS=*
+
 WORKDIR /app
 
 # 先装依赖（缓存最大化）