diff --git a/annotator/clipvision/__init__.py b/annotator/clipvision/__init__.py
index bf47d6a..a6ed308 100644
--- a/annotator/clipvision/__init__.py
+++ b/annotator/clipvision/__init__.py
@@ -4,7 +4,7 @@ import torch
 from modules import devices
 from modules.modelloader import load_file_from_url
 from annotator.annotator_path import models_path
-from transformers import CLIPVisionModelWithProjection, CLIPVisionConfig, CLIPImageProcessor, modeling_utils
+from transformers import CLIPVisionModelWithProjection, CLIPVisionConfig, CLIPImageProcessor
 
 
 config_clip_g = {
@@ -77,6 +77,10 @@ downloads = {
 }
 
 
+clip_vision_h_uc = os.path.join(os.path.dirname(os.path.abspath(__file__)), 'clip_vision_h_uc.data')
+clip_vision_h_uc = torch.load(clip_vision_h_uc)['uc']
+
+
 class ClipVisionDetector:
     def __init__(self, config):
         assert config in downloads
diff --git a/annotator/clipvision/clip_vision_h_uc.data b/annotator/clipvision/clip_vision_h_uc.data
new file mode 100644
index 0000000..70c4a7b
Binary files /dev/null and b/annotator/clipvision/clip_vision_h_uc.data differ
diff --git a/scripts/controlmodel_ipadapter.py b/scripts/controlmodel_ipadapter.py
index fbd4181..2b4bb67 100644
--- a/scripts/controlmodel_ipadapter.py
+++ b/scripts/controlmodel_ipadapter.py
@@ -200,8 +200,9 @@ class IPAdapterModel(torch.nn.Module):
         self.image_proj_model.cpu()
 
         if self.is_plus:
+            from annotator.clipvision import clip_vision_h_uc
             cond = self.image_proj_model(clip_vision_output['hidden_states'][-2].to(device='cpu', dtype=torch.float32))
-            uncond = self.image_proj_model(torch.zeros_like(clip_vision_output['hidden_states'][-2].to(device='cpu', dtype=torch.float32)))
+            uncond = self.image_proj_model(clip_vision_h_uc.to(cond))
             return cond, uncond
 
         clip_image_embeds = clip_vision_output['image_embeds'].to(device='cpu', dtype=torch.float32)
diff --git a/scripts/controlnet_version.py b/scripts/controlnet_version.py
index 0a82e8f..04d6a08 100644
--- a/scripts/controlnet_version.py
+++ b/scripts/controlnet_version.py
@@ -1,4 +1,4 @@
-version_flag = 'v1.1.406'
+version_flag = 'v1.1.407'
 
 from scripts.logging import logger