diff --git a/configs/rec/rec_mv3_tps_bilstm_att.yml b/configs/rec/rec_mv3_tps_bilstm_att.yml
index c64b2ccc266b67263e291d03d711c58cd9403273..0ce067343c0fbcff9bb204ed6902a2566d2b769c 100644
--- a/configs/rec/rec_mv3_tps_bilstm_att.yml
+++ b/configs/rec/rec_mv3_tps_bilstm_att.yml
@@ -1,5 +1,5 @@
 Global:
-  use_gpu: true
+  use_gpu: True
   epoch_num: 72
   log_smooth_window: 20
   print_batch_step: 10
@@ -65,7 +65,7 @@ Metric:
 
 Train:
   dataset:
-    name: LMDBDateSet
+    name: LMDBDataSet
     data_dir: ../training/
     transforms:
       - DecodeImage: # load image
@@ -84,7 +84,7 @@ Train:
 
 Eval:
   dataset:
-    name: LMDBDateSet
+    name: LMDBDataSet
     data_dir: ../validation/
     transforms:
       - DecodeImage: # load image
diff --git a/configs/rec/rec_mv3_tps_bilstm_ctc.yml b/configs/rec/rec_mv3_tps_bilstm_ctc.yml
index 1b9fb0a08db7cfd68bf2deb35d9216d68b58a12e..4e86709942bcde410dc22df439fdd40e9a94fdef 100644
--- a/configs/rec/rec_mv3_tps_bilstm_ctc.yml
+++ b/configs/rec/rec_mv3_tps_bilstm_ctc.yml
@@ -1,5 +1,5 @@
 Global:
-  use_gpu: true
+  use_gpu: True
   epoch_num: 72
   log_smooth_window: 20
   print_batch_step: 10
diff --git a/configs/rec/rec_r34_vd_tps_bilstm_att.yml b/configs/rec/rec_r34_vd_tps_bilstm_att.yml
index 7be34b9c55b628859a98200377336d5ca375aedb..02aeb8c522a62b9a3c6b90f818df5081428b652e 100644
--- a/configs/rec/rec_r34_vd_tps_bilstm_att.yml
+++ b/configs/rec/rec_r34_vd_tps_bilstm_att.yml
@@ -1,5 +1,5 @@
 Global:
-  use_gpu: true
+  use_gpu: True
   epoch_num: 400
   log_smooth_window: 20
   print_batch_step: 10
@@ -64,7 +64,7 @@ Metric:
 
 Train:
   dataset:
-    name: LMDBDateSet
+    name: LMDBDataSet
     data_dir: ../training/
     transforms:
       - DecodeImage: # load image
@@ -83,7 +83,7 @@ Train:
 
 Eval:
   dataset:
-    name: LMDBDateSet
+    name: LMDBDataSet
     data_dir: ../validation/
     transforms:
       - DecodeImage: # load image