diff --git a/.aide/flow-status.lock b/.aide/flow-status.lock
deleted file mode 100755
index 78d62a9..0000000
--- a/.aide/flow-status.lock
+++ /dev/null
@@ -1 +0,0 @@
-45404
\ No newline at end of file
diff --git a/aide-program/aide/flow/git.py b/aide-program/aide/flow/git.py
index ce96a35..26c27b9 100644
--- a/aide-program/aide/flow/git.py
+++ b/aide-program/aide/flow/git.py
@@ -25,7 +25,8 @@ class GitIntegration:
 
     def add_all(self) -> None:
         self.ensure_repo()
-        result = self._run(["add", "."], check=False)
+        # 使用 -A 确保删除的文件也被暂存
+        result = self._run(["add", "-A"], check=False)
         if result.returncode != 0:
             raise FlowError(_format_git_error("git add 失败", result))