diff --git a/diffsynth/vram_management/layers.py b/diffsynth/vram_management/layers.py
index 06c6c40..9c97ff7 100644
--- a/diffsynth/vram_management/layers.py
+++ b/diffsynth/vram_management/layers.py
@@ -75,7 +75,7 @@ def enable_vram_management_recursively(model: torch.nn.Module, module_map: dict,
     for name, module in model.named_children():
         for source_module, target_module in module_map.items():
             if isinstance(module, source_module):
-                if "rope_embedder" in name or "patch_embedding" in name:
+                if "rope_embedder" in name or "patch_embedding" in name or "emb_pos" in name:
                     continue
 
                 num_param = sum(p.numel() for p in module.parameters())
diff --git a/wanvideo/modules/model.py b/wanvideo/modules/model.py
index 9db7add..478ab25 100644
--- a/wanvideo/modules/model.py
+++ b/wanvideo/modules/model.py
@@ -695,7 +695,7 @@ class MLPProj(torch.nn.Module):
 
     def forward(self, image_embeds):
         if hasattr(self, 'emb_pos'):
-            image_embeds = image_embeds + self.emb_pos
+            image_embeds = image_embeds + self.emb_pos.to(image_embeds.device)
         clip_extra_context_tokens = self.proj(image_embeds)
         return clip_extra_context_tokens