diff --git a/README.md b/README.md
index 3515ce2..77635fd 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 
   <img src="https://github.com/Gourieff/Assets/raw/main/sd-webui-reactor/ReActor_logo_red.png?raw=true" alt="logo" width="180px"/>
     
-  ![Version](https://img.shields.io/badge/version-0.5.1_beta3-green?style=for-the-badge&labelColor=darkgreen)
+  ![Version](https://img.shields.io/badge/version-0.5.1_beta4-green?style=for-the-badge&labelColor=darkgreen)
   
   <a href='https://ko-fi.com/gourieff' target='_blank'><img height='33' src='https://storage.ko-fi.com/cdn/kofi3.png?v=3' border='0' alt='Buy Me a Coffee at ko-fi.com' /></a>
   
diff --git a/README_RU.md b/README_RU.md
index 93dc2f1..e0807fc 100644
--- a/README_RU.md
+++ b/README_RU.md
@@ -2,7 +2,7 @@
 
   <img src="https://github.com/Gourieff/Assets/raw/main/sd-webui-reactor/ReActor_logo_red.png?raw=true" alt="logo" width="180px"/>
     
-  ![Version](https://img.shields.io/badge/версия-0.5.1_beta3-green?style=for-the-badge&labelColor=darkgreen)
+  ![Version](https://img.shields.io/badge/версия-0.5.1_beta4-green?style=for-the-badge&labelColor=darkgreen)
   
   <a href='https://ko-fi.com/gourieff' target='_blank'><img height='33' src='https://storage.ko-fi.com/cdn/kofi3.png?v=3' border='0' alt='Buy Me a Coffee at ko-fi.com' /></a>
   
diff --git a/scripts/reactor_swapper.py b/scripts/reactor_swapper.py
index 65d2434..69b1e62 100644
--- a/scripts/reactor_swapper.py
+++ b/scripts/reactor_swapper.py
@@ -533,10 +533,10 @@ def build_face_model(image: Image.Image, name: str):
     apply_logging_patch(1)
     image = cv2.cvtColor(np.array(image), cv2.COLOR_RGB2BGR)
     logger.status("Building Face Model...")
-    face_model = analyze_faces(image)[0]
-    if face_model is not None:
+    face_model = analyze_faces(image)
+    if face_model is not None and len(face_model) > 0:
         face_model_path = os.path.join(FACE_MODELS_PATH, name + ".safetensors")
-        save_face_model(face_model,face_model_path)
+        save_face_model(face_model[0],face_model_path)
         logger.status("--Done!--")
         done_msg = f"Face model has been saved to '{face_model_path}'"
         logger.status(done_msg)
diff --git a/scripts/reactor_version.py b/scripts/reactor_version.py
index 51869bc..dda161d 100644
--- a/scripts/reactor_version.py
+++ b/scripts/reactor_version.py
@@ -1,5 +1,5 @@
 app_title = "ReActor"
-version_flag = "v0.5.1-b3"
+version_flag = "v0.5.1-b4"
 
 from scripts.reactor_logger import logger, get_Run, set_Run