diff --git a/.woodpecker/my-first-workflow.yaml b/.woodpecker/my-first-workflow.yaml
index 8beca207..f93d1bd6 100644
--- a/.woodpecker/my-first-workflow.yaml
+++ b/.woodpecker/my-first-workflow.yaml
@@ -30,9 +30,9 @@ steps:
       # - echo "🔍 调试：当前环境变量列表（筛选SSH相关）"
       # - env | grep -i ssh || echo "⚠️ 无SSH相关环境变量"
       
-      # 系统初始化
-      # 1. 备份原有软件源文件（防止出错可恢复）
-      - cp /etc/apt/sources.list /etc/apt/sources.list.bak
+      # # 系统初始化
+      # # 1. 备份原有软件源文件（防止出错可恢复）
+      # - cp /etc/apt/sources.list /etc/apt/sources.list.bak
 
       # 2. 清空原有内容，写入阿里云Debian bookworm镜像源（直接覆盖，无需手动编辑）
       - |