diff --git a/.gitignore b/.gitignore
index bfdd5cc..9be5089 100644
--- a/.gitignore
+++ b/.gitignore
@@ -33,6 +33,9 @@ auth.json
 # 忽略模型响应记录
 model_responses.txt
 
+# 任务调度目录
+tasks/
+
 *.zip
 
 # 存储敏感信息的记忆文件夹（除了公开的 SOP）
@@ -42,6 +45,7 @@ memory/*
 # Allow tracking of specific SOPs
 !memory/web_setup_sop.md
 !memory/autonomous_operation_sop.md
+!memory/scheduled_task_sop.md
 
 # ljqCtrl related tools
 !memory/ljqCtrl.py
diff --git a/agent_loop.py b/agent_loop.py
index 2f756c4..825a741 100644
--- a/agent_loop.py
+++ b/agent_loop.py
@@ -26,7 +26,7 @@ class BaseHandler:
         elif tool_name == 'bad_json':
             return StepOutcome(None, next_prompt=args.get('msg', 'bad_json'), should_exit=False)
         else:
-            yield f"❌ 未知工具: {tool_name}\n"
+            yield f"未知工具: {tool_name}\n"
             return StepOutcome(None, next_prompt=f"未知工具 {tool_name}", should_exit=False)
 
 def json_default(o):
diff --git a/agentmain.py b/agentmain.py
index 8fc3353..45f1727 100644
--- a/agentmain.py
+++ b/agentmain.py
@@ -1,4 +1,4 @@
-import os, sys, threading, queue, time, json, re
+import os, sys, threading, queue, time, json, re, random
 if sys.stdout is None: sys.stdout = open(os.devnull, "w")
 elif hasattr(sys.stdout, 'reconfigure'): sys.stdout.reconfigure(errors='replace')
 if sys.stderr is None: sys.stderr = open(os.devnull, "w")
@@ -110,3 +110,23 @@ class GeneraticAgent:
                 if self.handler is not None: self.handler.code_stop_signal.append(1)
 
     
+if __name__ == '__main__':
+    from datetime import datetime
+    agent = GeneraticAgent()
+    threading.Thread(target=agent.run, daemon=True).start()
+    def drain(dq, tag):
+        while True:
+            item = dq.get(); txt = item.get('done') or item.get('next', '')
+            open('./temp/scheduler_live.log', 'w', encoding='utf-8').write(txt)
+            if 'done' in item: break
+        open('./temp/scheduler.log', 'a', encoding='utf-8').write(f'[{datetime.now():%m-%d %H:%M}] {tag}\n{txt}\n\n')
+    while True:
+        now = datetime.now()
+        for f in os.listdir('./tasks/pending'):
+            m = re.match(r'(\d{4}-\d{2}-\d{2})_(\d{4})_', f)
+            if m and now >= datetime.strptime(f'{m[1]} {m[2]}', '%Y-%m-%d %H%M'):
+                raw = open(f'./tasks/pending/{f}', encoding='utf-8').read()
+                dq = agent.put_task(f'按scheduled_task_sop执行任务文件 ./tasks/pending/{f}（立刻移到running）\n内容：\n{raw}', source='scheduler')
+                threading.Thread(target=drain, args=(dq, f), daemon=True).start()
+                break
+        time.sleep(55 + random.random() * 10)
\ No newline at end of file
diff --git a/memory/scheduled_task_sop.md b/memory/scheduled_task_sop.md
new file mode 100644
index 0000000..aaca4b8
--- /dev/null
+++ b/memory/scheduled_task_sop.md
@@ -0,0 +1,11 @@
+# 定时任务 SOP
+
+目录：`../tasks/{pending,running,done}/`
+文件名：`YYYY-MM-DD_HHMM_描述.md`，内容含prompt和schedule
+
+## 流程
+1. [AUTO]唤醒 → `datetime.now()`取当前时间，`ls ../tasks/pending/`，文件名时间≤当前→到期，选择一个
+2. **立即rename到running/**（先占再读，防多进程重复领）
+3. 读文件执行
+4. 完成→移到done/，**在文件内追加执行报告**供用户查阅
+5. schedule非once→算下次时间，新建文件到pending/
diff --git a/sidercall.py b/sidercall.py
index 57ccd5c..0cefd2c 100644
--- a/sidercall.py
+++ b/sidercall.py
@@ -28,7 +28,7 @@ class SiderLLMSession:
         return full_text   
 
 class ClaudeSession:
-    def __init__(self, api_key, api_base, model="claude-opus", context_win=12000):
+    def __init__(self, api_key, api_base, model="claude-opus", context_win=10000):
         self.api_key, self.api_base, self.default_model, self.context_win = api_key, api_base.rstrip('/'), model, context_win
         self.raw_msgs, self.lock = [], threading.Lock()
     def _trim_messages(self, messages):