diff --git a/devcontainer/apt-install-with-cache.sh b/devcontainer/apt-install-with-cache.sh
index 5f4cf95..5c5811a 100644
--- a/devcontainer/apt-install-with-cache.sh
+++ b/devcontainer/apt-install-with-cache.sh
@@ -27,6 +27,7 @@ PACKAGES="$@"
 
 # 创建临时日志文件
 LOG_FILE=$(mktemp)
+$SUDO chmod 666 "$LOG_FILE"
 
 echo "----------------------------------------"
 echo "📦 缓存目录: $CACHE_DIR"