From 20d0affa91afc9e54c536590c8360b8b98d60f97 Mon Sep 17 00:00:00 2001
From: leiqing <54695910+leiqing1@users.noreply.github.com>
Date: Thu, 22 Sep 2022 12:39:03 +0800
Subject: [PATCH] Update README.md

---
 examples/vision/detection/scaledyolov4/cpp/README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/vision/detection/scaledyolov4/cpp/README.md b/examples/vision/detection/scaledyolov4/cpp/README.md
index 6b9959f02..2a4431173 100644
--- a/examples/vision/detection/scaledyolov4/cpp/README.md
+++ b/examples/vision/detection/scaledyolov4/cpp/README.md
@@ -88,4 +88,4 @@ ScaledYOLOv4模型加载和初始化，其中model_file为导出的ONNX模型格
 - [模型介绍](../../)
 - [Python部署](../python)
 - [视觉模型预测结果](../../../../../docs/api/vision_results/)
-- [如何切换模型推理后端引擎](../../../../how_to_change_backend.md)
+- [如何切换模型推理后端引擎](../../../../../docs/runtime/how_to_change_backend.md)