diff --git a/wanvideo/modules/model.py b/wanvideo/modules/model.py
index 6d90338..977c705 100644
--- a/wanvideo/modules/model.py
+++ b/wanvideo/modules/model.py
@@ -671,7 +671,7 @@ class WanT2VCrossAttention(WanSelfAttention):
             x = self.normalized_attention_guidance(b, n, d, q, context, nag_context, nag_params)
         else:
             if is_longcat:
-                k = self.norm_k(self.k(context).to(self.norm_k.weight.dtype)).to(x.dtype).view(b, -1, n, d)
+                k = self.norm_k(self.k(context).to(self.norm_k.weight.dtype).view(b, -1, n, d)).to(x.dtype)
             else:
                 k = self.norm_k(self.k(context).to(self.norm_k.weight.dtype)).to(x.dtype).view(b, -1, n, d)