diff --git a/configs/ttfnet/_base_/pafnet_lite_reader.yml b/configs/ttfnet/_base_/pafnet_lite_reader.yml
index f88e8bfffc886d72c1d721cb6631c59e0712aaee..024792114961e98f764e572efc548fb0bec7a7e5 100644
--- a/configs/ttfnet/_base_/pafnet_lite_reader.yml
+++ b/configs/ttfnet/_base_/pafnet_lite_reader.yml
@@ -2,8 +2,7 @@ worker_num: 2
 TrainReader:
   sample_transforms:
     - Decode: {}
-    - Cutmix: {alpha: 1.5, beta: 1.5}
-    - RandomDistort: {}
+    - RandomDistort: {brightness: [-32., 32., 0.5], random_apply: False, random_channel: True}
     - RandomExpand: {fill_value: [123.675, 116.28, 103.53]}
     - RandomCrop: {aspect_ratio: NULL, cover_all_box: True}
     - RandomFlip: {}
@@ -18,7 +17,6 @@ TrainReader:
   shuffle: true
   drop_last: true
   use_shared_memory: true
-  cutmix_epoch: 200
 
 EvalReader:
   sample_transforms:
diff --git a/configs/ttfnet/_base_/pafnet_reader.yml b/configs/ttfnet/_base_/pafnet_reader.yml
index be87a78839bcb7a54c6f81333711e03e7ad7c19b..ccbbdb257b21fca0a9901512d6f2f1962fc5105e 100644
--- a/configs/ttfnet/_base_/pafnet_reader.yml
+++ b/configs/ttfnet/_base_/pafnet_reader.yml
@@ -2,8 +2,7 @@ worker_num: 2
 TrainReader:
   sample_transforms:
   - Decode: {}
-  - Cutmix: {alpha: 1.5, beta: 1.5}
-  - RandomDistort: {random_apply: false, random_channel: true}
+  - RandomDistort: {brightness: [-32., 32., 0.5], random_apply: false, random_channel: true}
   - RandomExpand: {fill_value: [123.675, 116.28, 103.53]}
   - RandomCrop: {aspect_ratio: NULL, cover_all_box: True}
   - RandomFlip: {prob: 0.5}
@@ -17,7 +16,6 @@ TrainReader:
   shuffle: true
   drop_last: true
   use_shared_memory: true
-  mixup_epoch: 100
 
 EvalReader:
   sample_transforms: