diff --git a/benchmark/prepare_data.sh b/benchmark/prepare_data.sh
index b6ad84e36a06ae94fd3a0dfb6cff01027ce7e76d..83a6856983920968539d96c608559e65c37ca48a 100644
--- a/benchmark/prepare_data.sh
+++ b/benchmark/prepare_data.sh
@@ -1,11 +1,11 @@
 #!/bin/bash
+dataset_url=$1
 
 cd dataset
 rm -rf ILSVRC2012
-wget -nc https://paddle-imagenet-models-name.bj.bcebos.com/data/whole_chain/whole_chain_little_train.tar
-tar xf whole_chain_little_train.tar
-ln -s whole_chain_little_train ILSVRC2012
-cd ILSVRC2012 
-mv train.txt train_list.txt
-mv val.txt val_list.txt
+wget -nc ${dataset_url}
+tar xf ILSVRC2012_val.tar
+ln -s ILSVRC2012_val ILSVRC2012
+cd ILSVRC2012
+ln -s val_list.txt train_list.txt
 cd ../../