diff --git a/runtime/Dockerfile b/runtime/Dockerfile
index da5ca6b..80e4433 100644
--- a/runtime/Dockerfile
+++ b/runtime/Dockerfile
@@ -15,7 +15,7 @@ RUN ( \
     sed -i 's/deb.debian.org/mirrors.aliyun.com/g' /etc/apt/sources.list.d/debian.sources 2>/dev/null || \
     sed -i 's/deb.debian.org/mirrors.aliyun.com/g' /etc/apt/sources.list 2>/dev/null || \
     sed -i 's/archive.ubuntu.com/mirrors.aliyun.com/g' /etc/apt/sources.list 2>/dev/null || true \
-    ) \
+    )
 
 # 安装系统依赖（fuse3 是 rclone mount 的核心底层依赖）
 RUN apt-get update && apt-get install -y --no-install-recommends \
diff --git a/schedule/Dockerfile b/schedule/Dockerfile
index febe769..7a9c767 100644
--- a/schedule/Dockerfile
+++ b/schedule/Dockerfile
@@ -12,7 +12,7 @@ RUN ( \
     sed -i 's/deb.debian.org/mirrors.aliyun.com/g' /etc/apt/sources.list.d/debian.sources 2>/dev/null || \
     sed -i 's/deb.debian.org/mirrors.aliyun.com/g' /etc/apt/sources.list 2>/dev/null || \
     sed -i 's/archive.ubuntu.com/mirrors.aliyun.com/g' /etc/apt/sources.list 2>/dev/null || true \
-    ) \
+    )
 
 RUN apt-get update && apt-get install -y --no-install-recommends \
     curl \