diff --git a/README_ch.md b/README_ch.md
index 1d62429e6c2171d8c62edaf164470a881a3b12ca..fa0689567c7dd6eadcfea4b10493c0d59e0420cb 100644
--- a/README_ch.md
+++ b/README_ch.md
@@ -112,7 +112,6 @@ PP-OCR是一个实用的超轻量OCR系统。主要由DB文本检测、检测框
     <img src="./doc/imgs_results/1104.jpg" width="800">
     <img src="./doc/imgs_results/1106.jpg" width="800">
     <img src="./doc/imgs_results/1105.jpg" width="800">
-    <img src="./doc/imgs_results/1105.jpg" width="800">    
     <img src="./doc/imgs_results/1110.jpg" width="800">
     <img src="./doc/imgs_results/1112.jpg" width="800">
 </div>