diff --git a/agentmain.py b/agentmain.py
index 6cd7aab8..48de55de 100644
--- a/agentmain.py
+++ b/agentmain.py
@@ -106,6 +106,35 @@ def put_task(self, query, source="user", images=None):
         self.task_queue.put({"query": query, "source": source, "images": images or [], "output": display_queue})
         return display_queue
 
+    def drain_queue(self, dq, poll=2):
+        """Yield items from a display_queue until the 'done' sentinel arrives.
+
+        Replaces bare ``dq.get(timeout=N)`` calls whose fixed timeout breaks
+        whenever a task runs longer than N seconds.  Instead of guessing how
+        long a task will take, we tie the wait to the agent's actual lifecycle:
+        keep polling while ``self.is_running`` is True, then do one final flush
+        to catch items that were enqueued just before ``is_running`` was cleared.
+        """
+        while True:
+            try:
+                item = dq.get(timeout=poll)
+                yield item
+                if 'done' in item:
+                    return
+            except queue.Empty:
+                if self.is_running:
+                    continue  # agent still running — keep waiting, no matter how long
+                # Agent finished; flush any items enqueued in the final instant
+                # before is_running was cleared (guards the put→flag race).
+                while True:
+                    try:
+                        item = dq.get_nowait()
+                        yield item
+                        if 'done' in item:
+                            return
+                    except queue.Empty:
+                        return  # queue truly empty and agent is done
+
     # i know it is dangerous, but raw_query is dangerous enough it doesn't enlarge
     def _handle_slash_cmd(self, raw_query, display_queue):
         if not raw_query.startswith('/'): return raw_query
@@ -210,7 +239,7 @@ def run(self):
         with open(infile, encoding='utf-8') as f: raw = f.read()
         while True:
             dq = agent.put_task(raw, source='task')
-            while 'done' not in (item := dq.get(timeout=300)): 
+            for item in agent.drain_queue(dq):
                 if 'next' in item and random.random() < 0.95:  # 概率写一次中间结果
                     with open(f'{d}/output{nround}.txt', 'w', encoding='utf-8') as f: f.write(item.get('next', ''))
             with open(f'{d}/output{nround}.txt', 'w', encoding='utf-8') as f: f.write(item['done'] + '\n\n[ROUND END]\n')
@@ -244,8 +273,12 @@ def run(self):
             print(f'[Reflect] triggered: {task[:80]}')
             dq = agent.put_task(task, source='reflect')
             try:
-                while 'done' not in (item := dq.get(timeout=180)): pass
-                result = item['done']
+                result = ''
+                for item in agent.drain_queue(dq):
+                    if 'done' in item:
+                        result = item['done']
+                    elif 'next' in item:
+                        result = item['next']
                 print(result)
             except Exception as e:
                 if getattr(mod, 'ONCE', False): raise