diff --git a/application.go b/application.go
index 6ded1cf..378bb82 100644
--- a/application.go
+++ b/application.go
@@ -73,10 +73,18 @@ func (that *Application) Run(router Router) {
 		if that.Router[k] == nil {
 			that.Router[k] = v
 		}
-
+		//直达接口层复用
 		for k1, v1 := range v {
-			that.Router[k][k1] = v1
+			if that.Router[k][k1] == nil {
+				that.Router[k][k1] = v1
+			}
+
+			for k2, v2 := range v1 {
+
+				that.Router[k][k1][k2] = v2
+			}
 		}
+
 	}
 	//重新设置MethodRouter//直达路由
 	that.MethodRouter = MethodRouter{}