diff --git a/fluid/PaddleCV/video/configs/nextvlad.txt b/fluid/PaddleCV/video/configs/nextvlad.txt
index ee65eefb976053b17c6d7c6862e13614a92bcf10..3f3ced534be0123f046bd569a697590d24160051 100755
--- a/fluid/PaddleCV/video/configs/nextvlad.txt
+++ b/fluid/PaddleCV/video/configs/nextvlad.txt
@@ -18,7 +18,7 @@ learning_rate = 0.0002
 lr_boundary_examples = 2000000
 max_iter = 700000
 learning_rate_decay = 0.8
-l2_penalty = 2e-5
+l2_penalty = 1e-5
 gradient_clip_norm = 1.0
 use_gpu = True
 num_gpus = 4
diff --git a/fluid/PaddleCV/video/configs/stnet.txt b/fluid/PaddleCV/video/configs/stnet.txt
index fd8ec3d33f090545329dbb8269d4e8c94c4c3624..de311052d2e92187e78f276e596cafb6e7ad546b 100755
--- a/fluid/PaddleCV/video/configs/stnet.txt
+++ b/fluid/PaddleCV/video/configs/stnet.txt
@@ -35,7 +35,7 @@ filelist = "./data/kinetics/val.list"
 
 [TEST]
 short_size = 256
-target_size = 224
+target_size = 256
 num_reader_threads = 12
 buf_size = 1024
 batch_size = 16
@@ -43,7 +43,7 @@ filelist = "./data/kinetics/test.list"
 
 [INFER]
 short_size = 256
-target_size = 224
+target_size = 256
 num_reader_threads = 12
 buf_size = 1024
 batch_size = 16