diff --git a/core/config_sync.py b/core/config_sync.py
index 542625e..f88ee4c 100644
--- a/core/config_sync.py
+++ b/core/config_sync.py
@@ -116,6 +116,7 @@ class ConfigSyncManager:
         self._config_version = settings.config_version
         self._cache = ConfigCache()
         self._redis_client = None
+        self._redis_pubsub_client = None
         self._redis_pubsub = None
         self._pubsub_thread = None
         self._stop_event = threading.Event()
@@ -131,7 +132,7 @@ class ConfigSyncManager:
         try:
             settings = get_settings()
             redis_config = settings.redis
-            
+
             self._redis_client = redis.Redis(
                 host=redis_config.host,
                 port=redis_config.port,
@@ -142,13 +143,24 @@ class ConfigSyncManager:
                 socket_timeout=10,
                 retry_on_timeout=True,
             )
-            
+
+            # Pub/Sub专用连接，不设socket_timeout，避免listen()周期性超时
+            self._redis_pubsub_client = redis.Redis(
+                host=redis_config.host,
+                port=redis_config.port,
+                db=redis_config.db,
+                password=redis_config.password,
+                decode_responses=redis_config.decode_responses,
+                socket_connect_timeout=10,
+            )
+
             self._redis_client.ping()
             logger.info(f"Redis连接成功: {redis_config.host}:{redis_config.port}")
             
         except Exception as e:
             logger.error(f"Redis连接失败: {e}")
             self._redis_client = None
+            self._redis_pubsub_client = None
     
     def _init_database(self):
         """初始化数据库连接"""
@@ -182,30 +194,39 @@ class ConfigSyncManager:
                     logger.error(f"配置变更回调执行失败: {e}")
     
     def _subscribe_config_updates(self):
-        """订阅配置更新主题"""
-        if not self._redis_client:
+        """订阅配置更新主题（带自动重连）"""
+        if not self._redis_pubsub_client:
             logger.warning("Redis未连接，无法订阅配置更新")
             return
-        
-        try:
-            self._redis_pubsub = self._redis_client.pubsub()
-            self._redis_pubsub.subscribe("config_update")
-            
-            logger.info("已订阅config_update主题")
-            
-            for message in self._redis_pubsub.listen():
+
+        while not self._stop_event.is_set():
+            try:
+                self._redis_pubsub = self._redis_pubsub_client.pubsub()
+                self._redis_pubsub.subscribe("config_update")
+
+                logger.info("已订阅config_update主题")
+
+                for message in self._redis_pubsub.listen():
+                    if self._stop_event.is_set():
+                        return
+
+                    if message["type"] == "message":
+                        try:
+                            data = json.loads(message["data"])
+                            self._handle_config_update(data)
+                        except Exception as e:
+                            logger.error(f"处理配置更新消息失败: {e}")
+
+            except Exception as e:
                 if self._stop_event.is_set():
-                    break
-                
-                if message["type"] == "message":
-                    try:
-                        data = json.loads(message["data"])
-                        self._handle_config_update(data)
-                    except Exception as e:
-                        logger.error(f"处理配置更新消息失败: {e}")
-                        
-        except Exception as e:
-            logger.error(f"配置更新订阅异常: {e}")
+                    return
+                logger.debug(f"配置更新订阅重连中: {e}")
+                try:
+                    if self._redis_pubsub:
+                        self._redis_pubsub.close()
+                except Exception:
+                    pass
+                self._stop_event.wait(3)  # 等3秒后重连
     
     def _handle_config_update(self, data: Dict[str, Any]):
         """处理配置更新消息"""
@@ -279,7 +300,12 @@ class ConfigSyncManager:
                         data = self._redis_client.hgetall(key)
                         if not data or not data.get("roi_id"):
                             continue
-                        coordinates = eval(data["coordinates"]) if data.get("coordinates") else []
+                        raw_coords = eval(data["coordinates"]) if data.get("coordinates") else []
+                        # 兼容 [{x:0.1, y:0.2},...] 格式，转为 [[x,y],...]
+                        if raw_coords and isinstance(raw_coords[0], dict):
+                            coordinates = [[p.get("x", 0), p.get("y", 0)] for p in raw_coords]
+                        else:
+                            coordinates = raw_coords
                         enabled = data.get("enabled", "True") == "True"
                         priority = int(data.get("priority", 0))
                         self._db_manager.save_roi_config(
@@ -323,6 +349,14 @@ class ConfigSyncManager:
     
     def start_config_subscription(self):
         """启动配置订阅线程"""
+        # 启动时先从Redis做一次全量同步（防止服务重启时丢失配置）
+        if self._redis_client:
+            try:
+                logger.info("启动时执行Redis→SQLite全量同步...")
+                self._sync_redis_to_sqlite(["all"])
+            except Exception as e:
+                logger.warning(f"启动时Redis同步失败（将使用本地SQLite配置）: {e}")
+
         if self._pubsub_thread is None or not self._pubsub_thread.is_alive():
             self._stop_event.clear()
             self._pubsub_thread = threading.Thread(