diff --git a/src/plugin_system/apis/plugin_register_api.py b/src/plugin_system/apis/plugin_register_api.py
index 7970f3421..0047d4843 100644
--- a/src/plugin_system/apis/plugin_register_api.py
+++ b/src/plugin_system/apis/plugin_register_api.py
@@ -26,12 +26,4 @@ def register_plugin(cls):
     plugin_manager.plugin_classes[plugin_name] = cls  # type: ignore
     logger.debug(f"插件类已注册: {plugin_name}")
 
-    return cls
-
-def register_event_plugin(cls, *args, **kwargs):
-
-    """事件插件注册装饰器
-
-    用法:
-        @register_event_plugin
-    """
\ No newline at end of file
+    return cls
\ No newline at end of file