diff --git a/configs/vae_magvit_v2/train/16x128x128.py b/configs/vae_magvit_v2/train/16x128x128.py
index 722f5cb..5be8214 100644
--- a/configs/vae_magvit_v2/train/16x128x128.py
+++ b/configs/vae_magvit_v2/train/16x128x128.py
@@ -30,7 +30,7 @@ model = dict(
     kl_embed_dim = 64,
     activation_fn = 'swish',
     separate_first_frame_encoding = False,
-    disable_space = True,
+    disable_space = False,
     custom_conv_padding = None
 )
 
diff --git a/configs/vae_magvit_v2/train/pipeline_16x128x128.py b/configs/vae_magvit_v2/train/pipeline_16x128x128.py
index e86c2cc..722f5cb 100644
--- a/configs/vae_magvit_v2/train/pipeline_16x128x128.py
+++ b/configs/vae_magvit_v2/train/pipeline_16x128x128.py
@@ -30,6 +30,7 @@ model = dict(
     kl_embed_dim = 64,
     activation_fn = 'swish',
     separate_first_frame_encoding = False,
+    disable_space = True,
     custom_conv_padding = None
 )
 
diff --git a/opensora/models/vae/vae_3d_v2.py b/opensora/models/vae/vae_3d_v2.py
index 0ff219b..05ee2a8 100644
--- a/opensora/models/vae/vae_3d_v2.py
+++ b/opensora/models/vae/vae_3d_v2.py
@@ -617,7 +617,7 @@ class Decoder(nn.Module):
         self.num_groups = num_groups
             
         # self.upsample = upsample
-        self.s_stride = 1 if self.disable_spatial_upsample else 2 # spatial stride
+        self.s_stride = 1 if disable_spatial_upsample else 2 # spatial stride
         self.custom_conv_padding = custom_conv_padding
         # self.norm_type = self.config.vqvae.norm_type
         # self.num_remat_block = self.config.vqvae.get('num_dec_remat_blocks', 0)