diff --git a/docs/zh_CN/image_recognition_pipeline/feature_extraction.md b/docs/zh_CN/image_recognition_pipeline/feature_extraction.md
index 1a3820880dc253a398a071f5aba54dfde143a4f0..1438e9661200ede1adf67cf6813f763c3a13c095 100644
--- a/docs/zh_CN/image_recognition_pipeline/feature_extraction.md
+++ b/docs/zh_CN/image_recognition_pipeline/feature_extraction.md
@@ -159,7 +159,7 @@ python -m paddle.distributed.launch \
 #### 4.4.1 导出推理模型
 
 ```
-python tools/export_model \
+python tools/export_model.py \
 -c ppcls/configs/GeneralRecognition/GeneralRecognition_PPLCNet_x2_5.yaml \
 -o Global.pretrained_model="output/RecModel/best_model"
 ```