diff --git a/doc/doc_ch/visualization.md b/doc/doc_ch/visualization.md
index 4837c686bc9cc8843dcd91a0858e41281388c3a0..139d6cedfda340b73c35f9584b543cf6d941b637 100644
--- a/doc/doc_ch/visualization.md
+++ b/doc/doc_ch/visualization.md
@@ -6,6 +6,10 @@
 <a name="超轻量级中文OCR"></a>
 ## 超轻量级中文OCR效果展示
 
+<div align="center">
+    <img src="../imgs_results/1.jpg" width="700">
+</div>
+
 ![](../imgs_results/1.jpg)
 ![](../imgs_results/7.jpg)
 ![](../imgs_results/12.jpg)