diff --git a/README.md b/README.md
index f16b83f..c935e21 100644
--- a/README.md
+++ b/README.md
@@ -29,13 +29,12 @@ p = (
 )
 
 
-# table cols: id, image_path, label
 
-for data in DataLoader(ops.data_source.readthedocs('https://towhee.readthedocs.io/en/latest/', include='html')):
+for data in DataLoader(ops.data_source.readthedocs('https://towhee.readthedocs.io/en/latest/', include='html', exclude='index.html')):
     print(p(data).to_list(kv_format=True))
 
 # batch
-for data in DataLoader(ops.data_source.readthedocs('https://towhee.readthedocs.io/en/latest/', include='html'), batch_size=10):
+for data in DataLoader(ops.data_source.readthedocs('https://towhee.readthedocs.io/en/latest/', include='html', exclude='index.html'), batch_size=10):
     p.batch(data)
 ```