diff --git a/README.md b/README.md
index 4269abf0..cb464b9c 100644
--- a/README.md
+++ b/README.md
@@ -53,8 +53,8 @@ Designed for **AI companions, role-playing NPCs, and multi-agent systems**, MemO
 </div>
 
 
-Get Free API: [Try API](https://memos-dashboard.openmem.net/quickstart/?source=github) 
- 
+Get Free API: [Try API](https://memos-dashboard.openmem.net/quickstart/?source=github)
+
 
 ---
 
@@ -64,7 +64,7 @@ Get Free API: [Try API](https://memos-dashboard.openmem.net/quickstart/?source=g
 
 - **Website**: https://memos.openmem.net/
 - **Documentation**: https://memos-docs.openmem.net/home/overview/
-- **API Reference**: https://memos-docs.openmem.net/docs/api/info/
+- **API Reference**: https://memos-docs.openmem.net/api-reference/configure-memos/
 - **Source Code**: https://github.com/MemTensor/MemOS
 
 ## 📰 News
diff --git a/src/memos/log.py b/src/memos/log.py
index faa80841..874f2c6a 100644
--- a/src/memos/log.py
+++ b/src/memos/log.py
@@ -37,6 +37,7 @@ def _setup_logfile() -> Path:
     logfile = Path(settings.MEMOS_DIR / "logs" / "memos.log")
     logfile.parent.mkdir(parents=True, exist_ok=True)
     logfile.touch(exist_ok=True)
+
     return logfile
 
 
@@ -195,10 +196,11 @@ def close(self):
         },
         "file": {
             "level": "DEBUG",
-            "class": "logging.handlers.RotatingFileHandler",
+            "class": "logging.handlers.TimedRotatingFileHandler",
+            "when": "midnight",
+            "interval": 1,
+            "backupCount": 3,
             "filename": _setup_logfile(),
-            "maxBytes": 1024**2 * 10,
-            "backupCount": 10,
             "formatter": "standard",
             "filters": ["context_filter"],
         },
diff --git a/src/memos/mem_scheduler/monitors/dispatcher_monitor.py b/src/memos/mem_scheduler/monitors/dispatcher_monitor.py
index f8e321a8..03221aa7 100644
--- a/src/memos/mem_scheduler/monitors/dispatcher_monitor.py
+++ b/src/memos/mem_scheduler/monitors/dispatcher_monitor.py
@@ -135,7 +135,9 @@ def _check_pools_health(self) -> None:
                 pool_info=pool_info,
                 stuck_max_interval=4,
             )
-            logger.info(f"Pool '{name}'. is_healthy: {is_healthy}. pool_info: {pool_info}")
+            if not is_healthy:
+                logger.info(f"Pool '{name}'. is_healthy: {is_healthy}. pool_info: {pool_info}")
+
             with self._pool_lock:
                 if is_healthy:
                     pool_info["failure_count"] = 0
@@ -237,20 +239,7 @@ def _check_pool_health(
 
         # Log health status with comprehensive information
         if self.dispatcher:
-            # Check thread activity
-            active_threads = sum(
-                1
-                for t in threading.enumerate()
-                if t.name.startswith(executor._thread_name_prefix)  # pylint: disable=protected-access
-            )
-
-            task_count = self.dispatcher.get_running_task_count()
             max_workers = pool_info.get("max_workers", 0)
-            stuck_count = len(stuck_tasks)
-            logger.info(
-                f"Pool health check passed - {active_threads} active threads, "
-                f"{task_count} running tasks, pool size: {max_workers}, stuck tasks: {stuck_count}"
-            )
 
         return True, ""
 
diff --git a/src/memos/mem_scheduler/utils/metrics.py b/src/memos/mem_scheduler/utils/metrics.py
index 45abc5b3..0d781c99 100644
--- a/src/memos/mem_scheduler/utils/metrics.py
+++ b/src/memos/mem_scheduler/utils/metrics.py
@@ -188,12 +188,7 @@ def on_enqueue(
             inst_rate = (1.0 / max(1e-3, dt)) if dt is not None else 0.0  # first sample: no spike
             ls.last_enqueue_ts = now
             ls.backlog += 1
-            old_lam = ls.lambda_ewma.value_at(now)
             ls.lambda_ewma.update(inst_rate, now)
-            new_lam = ls.lambda_ewma.value_at(now)
-            logger.info(
-                f"[DEBUG enqueue] {label} backlog={ls.backlog} dt={dt if dt is not None else '—'}s inst={inst_rate:.3f} λ {old_lam:.3f}→{new_lam:.3f}"
-            )
             self._label_topk[label].add(mem_cube_id)
             ds = self._get_detail(label, mem_cube_id)
             if ds:
@@ -226,12 +221,7 @@ def on_done(
             ls.last_done_ts = now
             if ls.backlog > 0:
                 ls.backlog -= 1
-            old_mu = ls.mu_ewma.value_at(now)
             ls.mu_ewma.update(inst_rate, now)
-            new_mu = ls.mu_ewma.value_at(now)
-            logger.info(
-                f"[DEBUG done] {label} backlog={ls.backlog} dt={dt if dt is not None else '—'}s inst={inst_rate:.3f} μ {old_mu:.3f}→{new_mu:.3f}"
-            )
             ds = self._detail_stats.get((label, mem_cube_id))
             if ds:
                 prev_ts_d = ds.last_done_ts
diff --git a/src/memos/memories/textual/tree_text_memory/retrieve/recall.py b/src/memos/memories/textual/tree_text_memory/retrieve/recall.py
index 7bb2eba7..37504890 100644
--- a/src/memos/memories/textual/tree_text_memory/retrieve/recall.py
+++ b/src/memos/memories/textual/tree_text_memory/retrieve/recall.py
@@ -104,15 +104,6 @@ def retrieve(
         # Merge and deduplicate by ID
         combined = {item.id: item for item in graph_results + vector_results + bm25_results}
 
-        graph_ids = {item.id for item in graph_results}
-        combined_ids = set(combined.keys())
-        lost_ids = graph_ids - combined_ids
-
-        if lost_ids:
-            print(
-                f"[DEBUG] The following nodes were in graph_results but missing in combined: {lost_ids}"
-            )
-
         return list(combined.values())
 
     def retrieve_from_cube(
@@ -150,15 +141,6 @@ def retrieve_from_cube(
         # Merge and deduplicate by ID
         combined = {item.id: item for item in graph_results}
 
-        graph_ids = {item.id for item in graph_results}
-        combined_ids = set(combined.keys())
-        lost_ids = graph_ids - combined_ids
-
-        if lost_ids:
-            print(
-                f"[DEBUG] The following nodes were in graph_results but missing in combined: {lost_ids}"
-            )
-
         return list(combined.values())
 
     def _graph_recall(