diff --git a/Dockerfile.dev b/Dockerfile.dev
index 8633bce..ddce78e 100644
--- a/Dockerfile.dev
+++ b/Dockerfile.dev
@@ -13,7 +13,7 @@ ENV PYTHONUNBUFFERED=1 \
 
 # 安装openssh-server和apt-transport-https
 RUN apt update && \
-    apt install language-pack-en && \
+    apt install -y language-pack-en && \
     apt install -y openssh-server
 
 # 配置SSH服务