diff --git a/arclet/entari/core.py b/arclet/entari/core.py
index 1345bb5..955aa78 100644
--- a/arclet/entari/core.py
+++ b/arclet/entari/core.py
@@ -1,5 +1,6 @@
 from __future__ import annotations
 
+import asyncio
 from contextlib import suppress
 import os
 
@@ -228,3 +229,5 @@ def validate(self, param: Param):
 
 
 global_providers.extend([EntariProvider(), LaunartProvider(), ServiceProviderFactory()])  # type: ignore
+
+es.loop = it(asyncio.AbstractEventLoop)
diff --git a/arclet/entari/event/command.py b/arclet/entari/event/command.py
index 1203a20..61885c2 100644
--- a/arclet/entari/event/command.py
+++ b/arclet/entari/event/command.py
@@ -7,7 +7,7 @@
 
 
 @dataclass
-@make_event(name="entari.event/command_execute")
+@make_event(name="entari.event/command/execute")
 class CommandExecute:
     command: Union[str, MessageChain]
 
diff --git a/arclet/entari/event/config.py b/arclet/entari/event/config.py
index 19c6588..b929937 100644
--- a/arclet/entari/event/config.py
+++ b/arclet/entari/event/config.py
@@ -7,7 +7,7 @@
 
 
 @dataclass
-@make_event(name="entari.event/config_reload")
+@make_event(name="entari.event/config/reload")
 class ConfigReload:
     scope: str
     key: str
diff --git a/arclet/entari/event/plugin.py b/arclet/entari/event/plugin.py
new file mode 100644
index 0000000..26ac094
--- /dev/null
+++ b/arclet/entari/event/plugin.py
@@ -0,0 +1,23 @@
+from dataclasses import dataclass
+from typing import Optional
+from arclet.letoderea import make_event
+
+
+@dataclass
+@make_event(name="entari.event/plugin/loaded_success")
+class PluginLoadedSuccess:
+    name: str
+
+
+@dataclass
+@make_event(name="entari.event/plugin/loaded_failed")
+class PluginLoadedFailed:
+    name: str
+    error: Optional[Exception] = None
+    """若没有异常信息，说明该插件加载失败的原因是插件不存在。"""
+
+
+@dataclass
+@make_event(name="entari.event/plugin/unloaded")
+class PluginUnloaded:
+    name: str
diff --git a/arclet/entari/plugin/__init__.py b/arclet/entari/plugin/__init__.py
index 2935b7d..8da10bb 100644
--- a/arclet/entari/plugin/__init__.py
+++ b/arclet/entari/plugin/__init__.py
@@ -3,12 +3,13 @@
 from os import PathLike
 from pathlib import Path
 from typing import Any, Callable, overload
-
+import inspect
 from arclet.letoderea import es
 from tarina import init_spec
 
 from ..config import C, EntariConfig, config_model_validate
 from ..logger import log
+from ..event.plugin import PluginLoadedSuccess, PluginLoadedFailed, PluginUnloaded
 from .model import PluginMetadata as PluginMetadata
 from .model import RegisterNotInPluginError
 from .model import RootlessPlugin as RootlessPlugin
@@ -21,10 +22,28 @@
 from .service import plugin_service
 
 
-def dispatch(event: type[TE], name: str | None = None):
-    if not (plugin := _current_plugin.get(None)):
+def get_plugin(depth: int | None = None) -> Plugin:
+    if plugin := _current_plugin.get(None):
+        return plugin
+    if depth is None:
         raise LookupError("no plugin context found")
-    return plugin.dispatch(event, name=name)
+    current_frame = inspect.currentframe()
+    if current_frame is None:
+        raise ValueError("Depth out of range")
+    frame = current_frame
+    d = depth + 1
+    while d > 0:
+        frame = frame.f_back
+        if frame is None:
+            raise ValueError("Depth out of range")
+        d -= 1
+    if (mod := inspect.getmodule(frame)) and "__plugin__" in mod.__dict__:
+        return mod.__plugin__
+    raise LookupError("no plugin context found")
+
+
+def dispatch(event: type[TE], name: str | None = None):
+    return get_plugin().dispatch(event, name=name)
 
 
 def load_plugin(
@@ -63,6 +82,7 @@ def load_plugin(
             mod = import_plugin(path1, config=conf)
         if not mod:
             log.plugin.opt(colors=True).error(f"cannot found plugin <blue>{path!r}</blue>")
+            es.publish(PluginLoadedFailed(path))
             return
         log.plugin.opt(colors=True).success(f"loaded plugin <blue>{mod.__name__!r}</blue>")
         if mod.__name__ in plugin_service._unloaded:
@@ -82,13 +102,16 @@ def load_plugin(
                         else:
                             recursive_guard.add(referent)
             plugin_service._unloaded.discard(mod.__name__)
+        es.publish(PluginLoadedSuccess(mod.__name__))
         return mod.__plugin__
     except (ImportError, RegisterNotInPluginError, StaticPluginDispatchError) as e:
         log.plugin.opt(colors=True).error(f"failed to load plugin <blue>{path!r}</blue>: {e.args[0]}")
+        es.publish(PluginLoadedFailed(path, e))
     except Exception as e:
         log.plugin.opt(colors=True).exception(
             f"failed to load plugin <blue>{path!r}</blue> caused by {e!r}", exc_info=e
         )
+        es.publish(PluginLoadedFailed(path, e))
 
 
 def load_plugins(dir_: str | PathLike | Path):
@@ -102,9 +125,7 @@ def load_plugins(dir_: str | PathLike | Path):
 
 @init_spec(PluginMetadata)
 def metadata(data: PluginMetadata):
-    if not (plugin := _current_plugin.get(None)):
-        raise LookupError("no plugin context found")
-    plugin._metadata = data  # type: ignore
+    get_plugin()._metadata = data  # type: ignore
 
 
 @overload
@@ -117,8 +138,7 @@ def plugin_config(model_type: type[C]) -> C: ...
 
 def plugin_config(model_type: type[C] | None = None):
     """获取当前插件的配置"""
-    if not (plugin := _current_plugin.get(None)):
-        raise LookupError("no plugin context found")
+    plugin = get_plugin()
     if model_type:
         return config_model_validate(model_type, plugin.config)
     return plugin.config
@@ -129,23 +149,18 @@ def plugin_config(model_type: type[C] | None = None):
 
 def declare_static():
     """声明当前插件为静态插件"""
-    if not (plugin := _current_plugin.get(None)):
-        raise LookupError("no plugin context found")
+    plugin = get_plugin()
     plugin.is_static = True
     if plugin._scope.subscribers:
         raise StaticPluginDispatchError("static plugin cannot dispatch events")
 
 
 def add_service(serv: TS | type[TS]) -> TS:
-    if not (plugin := _current_plugin.get(None)):
-        raise LookupError("no plugin context found")
-    return plugin.service(serv)
+    return get_plugin().service(serv)
 
 
 def collect_disposes(*disposes: Callable[[], None]):
-    if not (plugin := _current_plugin.get(None)):
-        raise LookupError("no plugin context found")
-    plugin.collect(*disposes)
+    return get_plugin().collect(*disposes)
 
 
 def find_plugin(name: str) -> Plugin | None:
@@ -175,6 +190,7 @@ def unload_plugin(plugin: str):
         plugin = plugin_service._subplugined[plugin]
     if not (_plugin := find_plugin(plugin)):
         return False
+    es.publish(PluginUnloaded(_plugin.id))
     _plugin.dispose()
     return True
 
diff --git a/arclet/entari/plugin/service.py b/arclet/entari/plugin/service.py
index 8e3b5d4..288e573 100644
--- a/arclet/entari/plugin/service.py
+++ b/arclet/entari/plugin/service.py
@@ -5,6 +5,7 @@
 from launart.status import Phase
 
 from ..event.lifespan import Cleanup, Ready, Startup
+from ..event.plugin import PluginUnloaded
 from ..filter import Filter
 from ..logger import log
 
@@ -55,11 +56,12 @@ async def launch(self, manager: Launart):
         async with self.stage("cleanup"):
             await es.publish(Cleanup())
             ids = [k for k in self.plugins.keys() if k not in self._subplugined]
-            for plug_id in ids:
+            for plug_id in reversed(ids):
                 plug = self.plugins[plug_id]
                 if not plug.id.startswith("."):
                     log.plugin.opt(colors=True).debug(f"disposing plugin <y>{plug.id}</y>")
                 try:
+                    await es.publish(PluginUnloaded(plug.id))
                     plug.dispose()
                 except Exception as e:
                     log.plugin.opt(colors=True).error(f"failed to dispose plugin <y>{plug.id}</y> caused by {e!r}")
diff --git a/example_plugin.py b/example_plugin.py
index 30f7645..f8e82a7 100644
--- a/example_plugin.py
+++ b/example_plugin.py
@@ -20,12 +20,12 @@
 
 @plug.use("::startup")
 async def prepare():
-    print("example: Preparing")
+    print(">> example: Preparing")
 
 
 @plug.use("::cleanup")
 async def cleanup():
-    print("example: Cleanup")
+    print(">> example: Cleanup")
 
 
 @plug.dispatch(MessageCreatedEvent)
@@ -84,11 +84,22 @@ async def send_hook(message: MessageChain):
     return message + "喵"
 
 
-@plug.use("::config_reload")
+@plug.use("::config/reload")
 async def config_reload():
-    print("Config Reloaded")
+    print(">> Config Reloaded")
     return True
 
+
+@plug.use("::plugin/loaded_success")
+async def loaded_success(event):
+    print(f">> Plugin {event.name} Loaded Successfully")
+
+
+@plug.use("::plugin/unloaded")
+async def unloaded(event):
+    print(f">> Plugin {event.name} Unloaded")
+
+
 # @scheduler.cron("* * * * *")
 # async def broadcast(app: Entari):
 #     for account in app.accounts.values():
diff --git a/pdm.lock b/pdm.lock
index 8079c9e..a1d4a06 100644
--- a/pdm.lock
+++ b/pdm.lock
@@ -174,15 +174,15 @@ files = [
 
 [[package]]
 name = "arclet-letoderea"
-version = "0.14.5"
+version = "0.14.8"
 requires_python = ">=3.9"
 summary = "A high-performance, simple-structured event system, relies on asyncio"
 dependencies = [
     "tarina>=0.6.7",
 ]
 files = [
-    {file = "arclet_letoderea-0.14.5-py3-none-any.whl", hash = "sha256:1391e548b837a65c54c6d4c5482642569ea3ca4672708c2baf3e9c7ef91044cb"},
-    {file = "arclet_letoderea-0.14.5.tar.gz", hash = "sha256:4e67a8e7350e21a827055690cee555680af39847de1476c8390eef626b5bf862"},
+    {file = "arclet_letoderea-0.14.8-py3-none-any.whl", hash = "sha256:62f8b2aa30549c597e3c9777250c56d0f699fb6ef4ce8adb60bbe5b25edca6b3"},
+    {file = "arclet_letoderea-0.14.8.tar.gz", hash = "sha256:04b9c94c0eed2a6c47f3492aff57cf073b1ce698a0c9148d45760f02309bc0be"},
 ]
 
 [[package]]
diff --git a/pyproject.toml b/pyproject.toml
index fb40396..2861f30 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -6,7 +6,7 @@ authors = [
     {name = "RF-Tar-Railt",email = "rf_tar_railt@qq.com"},
 ]
 dependencies = [
-    "arclet-letoderea>=0.14.5",
+    "arclet-letoderea>=0.14.9",
     "arclet-alconna<2.0,>=1.8.34",
     "satori-python-core>=0.15.2",
     "satori-python-client>=0.15.2",