diff --git a/deploy/Dockerfile.prod b/deploy/Dockerfile.prod
index 09f4a81..d1074a8 100644
--- a/deploy/Dockerfile.prod
+++ b/deploy/Dockerfile.prod
@@ -31,6 +31,9 @@ WORKDIR /app
 # 复制 composer 文件
 COPY composer.json composer.lock* ./
 
+# 创建必要目录
+RUN mkdir -p config runtime/logs runtime/cache
+
 # 安装依赖（生产环境）
 RUN composer install \
     --no-dev \