改名

HttpServer/Command.php

@@ -53,7 +53,7 @@ class Command extends \Console\Command
 			return 'shutdown success.';
 		}
 
-		listen(Event::SERVER_BEFORE_START, [$this, 'scan_system_annotation']);
+		$this->scan_system_annotation();
 
 		return $manager->start();
 	}

System/Event.php

@@ -187,10 +187,11 @@ class Event extends BaseObject
 	 * @param null $parameter
 	 * @param null $handler
 	 * @param false $is_remove
-	 * @return mixed
+	 * @return bool
 	 */
-	public function trigger($name, $parameter = null, $handler = null, $is_remove = false): mixed
+	public function trigger($name, $parameter = null, $handler = null, $is_remove = false): bool
 	{
+		try {
 			if (!$this->exists($name)) {
 				return false;
 			}
@@ -209,6 +210,9 @@ class Event extends BaseObject
 				$this->offName($name);
 			}
 			return true;
+		} catch (\Throwable $throwable) {
+			return false;
+		}
 	}