diff --git a/doc/doc_en/update_en.md b/doc/doc_en/update_en.md
index 1e80012e0608f0e28291d0f57b5a5d0beffe2e8c..ca2ecb0535ce27bc7f98a476752a131f869761d5 100644
--- a/doc/doc_en/update_en.md
+++ b/doc/doc_en/update_en.md
@@ -15,8 +15,6 @@
 - 2020.6.8 Add [datasets](./datasets_en.md) and keep updating
 - 2020.6.5 Support exporting `attention` model to `inference_model`
 - 2020.6.5 Support separate prediction and recognition, output result score
-- 2020.6.5 Support exporting `attention` model to `inference_model`
-- 2020.6.5 Support separate prediction and recognition, output result score
 - 2020.5.30 Provide Lightweight Chinese OCR online experience
 - 2020.5.30 Model prediction and training support on Windows system
 - 2020.5.30 Open source general Chinese OCR model