From 1f6a0e57e0d7c41366a8b6b60287d485d499f9da Mon Sep 17 00:00:00 2001
From: grasswolfs <grasswolfs@163.com>
Date: Mon, 19 Oct 2020 17:51:45 +0800
Subject: [PATCH] test=develop, test=document_fix

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

diff --git a/README_ch.md b/README_ch.md
index 86923853..93199faf 100644
--- a/README_ch.md
+++ b/README_ch.md
@@ -40,7 +40,7 @@ PaddleOCR旨在打造一套丰富、领先、且实用的OCR工具库，助力
 - 微信扫描二维码加入官方交流群，获得更高效的问题答疑，与各行各业开发者充分交流，期待您的加入。
 
 <div align="center">
-<img src="./doc/joinus.png"  width = "200" height = "200" />
+<img src="./doc/joinus.PNG"  width = "200" height = "200" />
 </div>
 
 
-- 
GitLab