diff --git a/io_node.py b/io_node.py
index b829c0a..3ab8995 100644
--- a/io_node.py
+++ b/io_node.py
@@ -14,6 +14,7 @@ from .imgio.converter import PILHandlingHodes
 from .autonode import node_wrapper, get_node_names_mappings, validate, anytype, PILImage
 import time
 import os
+import shutil
 from PIL import Image
 from PIL import ImageOps
 from PIL import ImageEnhance
@@ -330,7 +331,8 @@ class SaveImageWebpCustomNode:
                 if piexif_loaded:
                     piexif.insert(exif_bytes, tmp_path)
                 final_path = os.path.join(full_output_folder, file)
-                os.rename(tmp_path, final_path)
+                shutil.copy2(tmp_path, final_path)
+                os.remove(tmp_path)
             
             results.append({
                 "filename": os.path.join(full_output_folder, file),
diff --git a/pyproject.toml b/pyproject.toml
index f7d0e44..68cbcb4 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,7 +1,7 @@
 [project]
 name = "comfyui-logicutils"
 description = "Logical Utils (compare, string, boolean operations) for ComfyUI"
-version = "1.6.1"
+version = "1.6.2"
 license = "MIT"
 
 [project.urls]