diff --git a/README_ch.md b/README_ch.md
index 99c7d2975644a04046e4194a428887adfafd5c1a..4b3d00dde7cee529d08b7581e2c96201be91f3aa 100755
--- a/README_ch.md
+++ b/README_ch.md
@@ -17,8 +17,13 @@
 
 PaddleOCR旨在打造一套丰富、领先、且实用的OCR工具库，助力开发者训练出更好的模型，并应用落地。
 
-![](doc/imgs_results/ch_ppocr_mobile_v2.0/test_add_91.jpg) | ![](doc/imgs_results/ch_ppocr_mobile_v2.0/00018069.jpg)
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+<div align="center">
+    <img src="./doc/imgs_results/ch_ppocr_mobile_v2.0/test_add_91.jpg" width="600">
+</div>
+
+<div align="center">
+    <img src="./doc/imgs_results/ch_ppocr_mobile_v2.0/00018069.jpg" width="600">
+</div>
 
 ## 近期更新