diff --git a/wwwroot/api/cockpit_chat.dspy b/wwwroot/api/cockpit_chat.dspy
index 9f136c5..1f6a726 100644
--- a/wwwroot/api/cockpit_chat.dspy
+++ b/wwwroot/api/cockpit_chat.dspy
@@ -447,7 +447,7 @@ async def _exec_tool(sor, tool, params, ctx, uid, org_id):
                     except Exception:
                         pass
                     cb = (getattr(t,'claimed_by','') or '')[:8]
-                    flag = f"⚠️心跳超时{m}分钟(疑似僵尸)" if m >= 10 else f"已运行{m}分钟"
+                    flag = f"⚠️心跳超时{m}分钟(疑似僵尸)" if m >= 20 else f"已运行{m}分钟"
                     lines.append(f"  [{t.role}] {t.title[:50]} | {flag} | claimed={cb}")
             if review:
                 lines.append(f"\n👀 待审核({len(review)}个):")