diff --git a/comfy/model_base.py b/comfy/model_base.py
index 63177576e..0c71aeed0 100644
--- a/comfy/model_base.py
+++ b/comfy/model_base.py
@@ -1217,9 +1217,9 @@ class WAN21(BaseModel):
         res = torch.cat((mask, image), dim=1)
         tracks = kwargs.get("tracks", None)
         if tracks is not None:
-            res = patch_motion(tracks.to(device), res, 220.0, (4, 16), 2)[None]
+            res = patch_motion(tracks.to(device), res[0], 220.0, (4, 16), 2)[None]
         
-        return res
+        return res[None]
 
 
     def extra_conds(self, **kwargs):