From f5d94f4391011c32ff9c4c22c3c4814bb194c09e Mon Sep 17 00:00:00 2001
From: wangguanzhong <jerrywgz@126.com>
Date: Tue, 8 Dec 2020 15:19:38 +0800
Subject: [PATCH] fix doc link (#1839)

---
 README_cn.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README_cn.md b/README_cn.md
index eeeee4115..5147c535a 100644
--- a/README_cn.md
+++ b/README_cn.md
@@ -199,7 +199,7 @@ PaddleDetection模块化地实现了多种主流目标检测算法，提供了
 - 参数配置
   - [配置模块设计和介绍](docs/advanced_tutorials/config_doc/CONFIG_cn.md)
   - [RCNN参数说明](docs/advanced_tutorials/config_doc/RCNN_PARAMS_DOC.md)
-  - [YOLOv3参数说明]()
+  - [YOLOv3参数说明](docs/advanced_tutorials/config_doc/yolov3_mobilenet_v1.md)
 - 迁移学习
     - [如何加载预训练](docs/advanced_tutorials/TRANSFER_LEARNING_cn.md)
 - 模型压缩(基于[PaddleSlim](https://github.com/PaddlePaddle/PaddleSlim))
-- 
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