diff --git a/src/Event/PostWasLiked.php b/src/Event/PostWasLiked.php
index 5a99117..05af301 100644
--- a/src/Event/PostWasLiked.php
+++ b/src/Event/PostWasLiked.php
@@ -14,9 +14,30 @@
 
 class PostWasLiked
 {
-    public function __construct(
-        public Post $post,
-        public User $user
-    ) {
+    /**
+     * @var Post
+     */
+    public $post;
+
+    /**
+     * @var User
+     */
+    public $user;
+
+    /**
+     * @var User
+     */
+    public $actor;
+
+    /**
+     * @param Post $post
+     * @param User $user
+     * @param User $actor
+     */
+    public function __construct(Post $post, User $user, User $actor)
+    {
+        $this->post = $post;
+        $this->user = $user;
+        $this->actor = $actor;
     }
 }
diff --git a/src/Event/PostWasUnliked.php b/src/Event/PostWasUnliked.php
index 500da32..6eac5a1 100644
--- a/src/Event/PostWasUnliked.php
+++ b/src/Event/PostWasUnliked.php
@@ -14,9 +14,30 @@
 
 class PostWasUnliked
 {
-    public function __construct(
-        public Post $post,
-        public User $user
-    ) {
+    /**
+     * @var Post
+     */
+    public $post;
+
+    /**
+     * @var User
+     */
+    public $user;
+
+    /**
+     * @var User
+     */
+    public $actor;
+
+    /**
+     * @param Post $post
+     * @param User $user
+     * @param User $actor
+     */
+    public function __construct(Post $post, User $user, User $actor)
+    {
+        $this->post = $post;
+        $this->user = $user;
+        $this->actor = $actor;
     }
 }
diff --git a/src/Listener/DispatchEventsTrait.php b/src/Listener/DispatchEventsTrait.php
new file mode 100644
index 0000000..b433773
--- /dev/null
+++ b/src/Listener/DispatchEventsTrait.php
@@ -0,0 +1,76 @@
+<?php
+
+namespace Flarum\Foundation;
+
+use Flarum\User\User;
+use Illuminate\Contracts\Events\Dispatcher;
+use LogicException;
+
+trait DispatchEventsTrait
+{
+    /**
+     * @var Dispatcher
+     */
+    protected $events;
+
+    /**
+     * 分发实体相关的所有事件
+     * 
+     * @param object $entity 需要分发事件的实体
+     * @param User|null $actor 执行操作的当前用户
+     */
+    public function dispatchEventsFor($entity, ?User $actor = null): void
+    {
+        foreach ($entity->releaseEvents() as $event) {
+            $this->injectActorToEvent($event, $actor);
+            $this->events->dispatch($event);
+        }
+    }
+
+    /**
+     * 安全地注入 Actor 到事件对象
+     * 
+     * @param object $event 事件对象
+     * @param User|null $actor 需要注入的用户
+     * 
+     * @throws LogicException 当事件不兼容时抛出异常
+     */
+    protected function injectActorToEvent(object $event, ?User $actor): void
+    {
+        // 优先使用类型安全的方法注入
+        if ($event instanceof ActorAwareEventInterface) {
+            $event->setActor($actor);
+            return;
+        }
+
+        // 兼容旧版事件的属性注入（带类型检查）
+        if (property_exists($event, 'actor')) {
+            if (!$event->actor instanceof User && null !== $event->actor) {
+                throw new LogicException(
+                    sprintf('Event %s has non-user type for actor property', get_class($event))
+                );
+            }
+            
+            $event->actor = $actor;
+            return;
+        }
+
+        // 调试模式下的警告记录
+        if (getenv('FLARUM_DEBUG')) {
+            error_log(
+                sprintf('[Deprecation] Event %s does not implement actor injection interface', get_class($event))
+            );
+        }
+    }
+}
+
+// 配套接口定义
+interface ActorAwareEventInterface
+{
+    /**
+     * 设置事件关联的操作用户
+     * 
+     * @param User|null $actor
+     */
+    public function setActor(?User $actor): void;
+}
\ No newline at end of file