From 57e063e16e69161f17f666b4641015743b75d494 Mon Sep 17 00:00:00 2001
From: leiqing <54695910+leiqing1@users.noreply.github.com>
Date: Thu, 22 Sep 2022 12:39:19 +0800
Subject: [PATCH] Update README.md

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

diff --git a/examples/vision/detection/scaledyolov4/python/README.md b/examples/vision/detection/scaledyolov4/python/README.md
index 9c38e68c4..0f99e4dc0 100644
--- a/examples/vision/detection/scaledyolov4/python/README.md
+++ b/examples/vision/detection/scaledyolov4/python/README.md
@@ -81,4 +81,4 @@ ScaledYOLOv4模型加载和初始化，其中model_file为导出的ONNX模型格
 - [ScaledYOLOv4 模型介绍](..)
 - [ScaledYOLOv4 C++部署](../cpp)
 - [模型预测结果说明](../../../../../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)