diff --git a/astrbot/core/star/star_manager.py b/astrbot/core/star/star_manager.py
index bdf2c2473..4a7938605 100644
--- a/astrbot/core/star/star_manager.py
+++ b/astrbot/core/star/star_manager.py
@@ -187,6 +187,8 @@ class PluginManager:
                         f"插件 {smd.name} 未被正常终止: {str(e)}, 可能会导致该插件运行不正常。"
                     )
 
+                await self._unbind_plugin(smd.name, smd.module_path)
+
             star_handlers_registry.clear()
             star_map.clear()
             star_registry.clear()
@@ -493,7 +495,10 @@ class PluginManager:
         for k in keys_to_delete:
             v = star_handlers_registry.star_handlers_map[k]
             logger.debug(f"unbind handler {v.handler_name} from {plugin_name} (map)")
-            del star_handlers_registry.star_handlers_map[k]
+            try:
+                del star_handlers_registry.star_handlers_map[k]
+            except KeyError:
+                pass
 
         try:
             del sys.modules[plugin_module_path]
@@ -509,7 +514,7 @@ class PluginManager:
             raise Exception("该插件是 AstrBot 保留插件，无法更新。")
 
         await self.updator.update(plugin, proxy=proxy)
-        await self.reload()
+        await self.reload(plugin_name)
 
     async def turn_off_plugin(self, plugin_name: str):
         """