From 2a232ef36ccda58191abc825e45a6f9ba2bc977e Mon Sep 17 00:00:00 2001
From: cuicheng01 <cuicheng_smile@163.com>
Date: Tue, 14 Jun 2022 03:04:18 +0000
Subject: [PATCH] update README_ch.md

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

diff --git a/README_ch.md b/README_ch.md
index 08816e47..426edbd3 100644
--- a/README_ch.md
+++ b/README_ch.md
@@ -23,7 +23,7 @@
 - 📢将于**<u>6月15-6月17日晚20:30</u>**进行为期三天的课程直播，详细介绍超轻量图像分类方案，对各场景模型优化原理及使用方式进行拆解，之后还有产业案例全流程实操，对各类痛难点解决方案进行手把手教学，加上现场互动答疑，抓紧扫码上车吧！
 
 <div align="center">
-<img src="https://user-images.githubusercontent.com/80816848/173404459-9426c0ed-4801-4f75-876f-2e6ec47255f5.png" width = "200" height = "200"/>
+<img src="https://user-images.githubusercontent.com/45199522/173483779-2332f990-4941-4f8d-baee-69b62035fc31.png" width = "200" height = "200"/>
 </div>
 
 - 🔥️ 2022.6.15 发布[PULC超轻量图像分类实用方案](docs/zh_CN/PULC/PULC_train.md)，CPU推理3ms，精度比肩SwinTransformer，覆盖人、车、OCR场景九大常见任务。
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