diff --git a/Dockerfile b/Dockerfile
index 8ecad76..e47d9a4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -37,7 +37,8 @@ RUN set -eux; \
         php8.4-fileinfo \
         php8.4-apcu \
         php8.4-gmp \
-        libz-dev; \
+        libz-dev \
+        libbrotli-dev; \
     \
     # 安装构建依赖 (仅编译时使用)
     apt install -y --no-install-recommends php8.4-dev build-essential php-pear libgmp-dev libicu-dev; \