diff --git a/HttpServer/Command.php b/HttpServer/Command.php
index 7cefe5e1..b08d50c3 100644
--- a/HttpServer/Command.php
+++ b/HttpServer/Command.php
@@ -50,7 +50,16 @@ class Command extends \Console\Command
 		if ($dtl->get('action') == 'stop') {
 			return 'shutdown success.';
 		}
+
+		$this->generate_runtime_builder();
+
 		return $manager->start();
 	}
 
+
+	private function generate_runtime_builder()
+	{
+		exec(PHP_BINARY . ' snowflake runtime:builder');
+	}
+
 }
diff --git a/System/Process/ServerInotify.php b/System/Process/ServerInotify.php
index 9bc5351d..7a8f93a6 100644
--- a/System/Process/ServerInotify.php
+++ b/System/Process/ServerInotify.php
@@ -46,7 +46,6 @@ class ServerInotify extends Process
 			$this->inotify = inotify_init();
 			$this->events = IN_MODIFY | IN_DELETE | IN_CREATE | IN_MOVE;
 		}
-		exec(PHP_BINARY . ' ' . APP_PATH . 'snowflake runtime:builder');
 	}