diff --git a/MindIE/MultiModal/OpenSora-1.2/opensora/stdit3/stdit3.py b/MindIE/MultiModal/OpenSora-1.2/opensora/stdit3/stdit3.py
index 348a21df5ce506217d846308c9d7042156f05597..cb803b0a85fa5a12dd55b9da05b4958a70939847 100644
--- a/MindIE/MultiModal/OpenSora-1.2/opensora/stdit3/stdit3.py
+++ b/MindIE/MultiModal/OpenSora-1.2/opensora/stdit3/stdit3.py
@@ -261,7 +261,7 @@ class STDiT3Block(nn.Module):
 
 class STDiT3(DiffusionModel):
     config_class = STDiT3Config
-    weigths_name = 'model.safetensors'
+    weights_name = 'model.safetensors'
 
     def __init__(self, config):
         super().__init__(config)
diff --git a/MindIE/MultiModal/OpenSora-1.2/opensora/vae/VideoAutoencoder.py b/MindIE/MultiModal/OpenSora-1.2/opensora/vae/VideoAutoencoder.py
index 4bffccdd030e88a2d0bccb426408d6a41b720c66..96101bab19a2d492baa5f25603380e294a0ff933 100644
--- a/MindIE/MultiModal/OpenSora-1.2/opensora/vae/VideoAutoencoder.py
+++ b/MindIE/MultiModal/OpenSora-1.2/opensora/vae/VideoAutoencoder.py
@@ -113,7 +113,7 @@ class VideoAutoencoderKL(nn.Module):
 class VideoAutoencoder(DiffusionModel):
     config_class = VideoAutoencoderConfig
 
-    weigths_name = 'model.safetensors'
+    weights_name = 'model.safetensors'
 
     def __init__(self, config: VideoAutoencoderConfig):
         super().__init__(config=config)