diff --git a/configs/table/SLANet_ch.yml b/configs/table/SLANet_ch.yml
index 997ff0a77b..a3fc1c68dd 100644
--- a/configs/table/SLANet_ch.yml
+++ b/configs/table/SLANet_ch.yml
@@ -107,7 +107,7 @@ Train:
 Eval:
   dataset:
     name: PubTabDataSet
-     data_dir: train_data/table/val/
+    data_dir: train_data/table/val/
     label_file_list: [train_data/table/val.txt]
     transforms:
       - DecodeImage: