diff --git a/package.v2.json b/package.v2.json
index 47d60aa..b1586b6 100644
--- a/package.v2.json
+++ b/package.v2.json
@@ -441,7 +441,7 @@
     "author": "wumode",
     "level": 1,
     "history": {
-      "v1.5.6": "固定仪表盘组件海报比例",
+      "v1.5.6": "固定仪表盘组件海报比例; 修复 bug",
       "v1.5.5": "修复初始化错误",
       "v1.5.4": "改进媒体识别",
       "v1.5.3": "异步执行; 修复 bugs (主程序版本需要高于 2.6.8)",
diff --git a/plugins.v2/imdbsource/__init__.py b/plugins.v2/imdbsource/__init__.py
index eab5e54..91674e8 100644
--- a/plugins.v2/imdbsource/__init__.py
+++ b/plugins.v2/imdbsource/__init__.py
@@ -55,7 +55,8 @@ class ImdbSource(_PluginBase):
     _cache: Dict[str, Any] = {"discover": [], "trending": [], "imdb_top_250": [], "staff_picks": {}}
     _img_proxy_prefix: str = ''
     _scheduler: Optional[BackgroundScheduler] = None
-    _original_method: Optional[Callable[..., Coroutine[Any, Any, Optional[MediaInfo]]]] = None
+    _original_method: Optional[Callable] = None
+    _original_async_method: Optional[Callable[..., Coroutine[Any, Any, Optional[MediaInfo]]]] = None
 
     def init_plugin(self, config: dict = None):
 
@@ -86,9 +87,9 @@ class ImdbSource(_PluginBase):
                                                 episode_group: Optional[str] = None,
                                                 cache: bool = True):
             # 调用原始方法
-            if not plugin_instance._original_method:
+            if not plugin_instance._original_async_method:
                 return None
-            result = await plugin_instance._original_method(chain_self, meta, mtype, tmdbid, doubanid, bangumiid,
+            result = await plugin_instance._original_async_method(chain_self, meta, mtype, tmdbid, doubanid, bangumiid,
                                                             episode_group, cache)
             if result is None and plugin_instance._enabled and plugin_instance._recognize_media:
                 logger.info(f"通过插件 {plugin_instance.plugin_name} 执行：async_recognize_media ...")