From bae3244e2482d7b8df18ea4313e6f44280edb98f Mon Sep 17 00:00:00 2001
From: cfdaily <cfdaily@gitee.com>
Date: Sat, 20 Jun 2026 23:37:17 +0800
Subject: [PATCH] =?UTF-8?q?[moz]=20fix:=20S2=20=5Fsteps=5Fcache=20None=20?=
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clear_cache() 中 _steps_cache.clear() 改为 _steps_cache = None，
避免在 get_steps() 之前调用时 AttributeError。
---
 src/daemon/toolchain_templates.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/daemon/toolchain_templates.py b/src/daemon/toolchain_templates.py
index e767188..9dc5b81 100644
--- a/src/daemon/toolchain_templates.py
+++ b/src/daemon/toolchain_templates.py
@@ -87,7 +87,8 @@ def render_template(name: str, variables: Dict[str, str]) -> str:
 def clear_cache() -> None:
     """清空模板缓存（用于测试或热更新）"""
     _template_cache.clear()
-    _steps_cache.clear()
+    global _steps_cache
+    _steps_cache = None  # 重置为 None，强制下次 reload
 
 
 # ---------------------------------------------------------------------------