diff --git a/src/DDocServiceProvider.php b/src/DDocServiceProvider.php
index e57be2e..8934ff1 100644
--- a/src/DDocServiceProvider.php
+++ b/src/DDocServiceProvider.php
@@ -29,7 +29,8 @@ public function boot()
             __DIR__.'/../public/' => public_path(''),
         ]);
         // 注册路由
-        if (! $this->app->routesAreCached()) {
+        if ((method_exists($this->app, 'routesAreCached') && !$this->app->routesAreCached())
+           || $this->isLumen()) {
             require __DIR__.'/routes.php';
         }
     }
@@ -43,4 +44,9 @@ public function register()
     {
         $this->app->register('Barryvdh\Snappy\ServiceProvider');
     }
-}
\ No newline at end of file
+
+    protected function isLumen()
+    {
+        return strpos($this->app->version(), 'Lumen') !== false;
+    }
+}