diff --git a/docs/en/tutorials/install_en.md b/docs/en/tutorials/install_en.md
index f3710b6abaffb02bc0d7ba98216ec66e5c98858a..0e11df4a799b43892327e0d86f54a68ba4678a8e 100644
--- a/docs/en/tutorials/install_en.md
+++ b/docs/en/tutorials/install_en.md
@@ -5,7 +5,7 @@ This tutorial introduces how to install PaddleClas and its requirements.
 
 ## 1. Install PaddlePaddle
 
-`PaddlePaddle 2.0` or later is required for PaddleClas. You can use the following steps to install PaddlePaddle.
+`PaddlePaddle 2.1` or later is required for PaddleClas. You can use the following steps to install PaddlePaddle.
 
 ### 1.1 Environment requirements