diff --git a/doc/doc_ch/multi_languages.md b/doc/doc_ch/multi_languages.md
index 63bef92e7d883dfc237fea723a4372e40ae538df..499fdd9881563b3a784b5f4ba4feace54f1a3a6a 100644
--- a/doc/doc_ch/multi_languages.md
+++ b/doc/doc_ch/multi_languages.md
@@ -2,7 +2,7 @@
 
 **近期更新**
 
-- 2022.5.8 更新`PP-OCRv3`的检测和识别
+- 2022.5.8 更新`PP-OCRv3`版 多语言检测和识别模型，平均识别准确率提升5%以上。
 - 2021.4.9 支持**80种**语言的检测和识别
 - 2021.4.9 支持**轻量高精度**英文模型检测识别
 
diff --git a/doc/doc_en/multi_languages_en.md b/doc/doc_en/multi_languages_en.md
index 9409e61db7c300b8c98a2afbffa126a89146ac2a..4696a3e842242517d19bcac7d7bdef3b4c233b12 100644
--- a/doc/doc_en/multi_languages_en.md
+++ b/doc/doc_en/multi_languages_en.md
@@ -2,7 +2,7 @@
 
 **Recent Update**
 
-- 2022.5.8 update `PP-OCRv3` detection and recognition
+- 2022.5.8 update the `PP-OCRv3` version of the multi-language detection and recognition model, and the average recognition accuracy has increased by more than 5%.
 - 2021.4.9 supports the detection and recognition of 80 languages
 - 2021.4.9 supports **lightweight high-precision** English model detection and recognition