diff --git a/deploy/slim/quantization/README_en.md b/deploy/slim/quantization/README_en.md
index 16eddbe5792e5c76e6f92cb8f920eb7974995199..4f28a54245b08a0156a74d3316f9532bf40423fc 100755
--- a/deploy/slim/quantization/README_en.md
+++ b/deploy/slim/quantization/README_en.md
@@ -31,7 +31,7 @@ python setup.py install
 ```
 
 
-###2. Download Pretrain Model
+### 2. Download Pretrain Model
 PaddleOCR provides a series of trained [models](../../../doc/doc_en/models_list_en.md).
 If the model to be quantified is not in the list, you need to follow the [Regular Training](../../../doc/doc_en/quickstart_en.md) method to get the trained model.