diff --git a/dependency_checker.py b/dependency_checker.py
index b22c1eb..b9fee0b 100644
--- a/dependency_checker.py
+++ b/dependency_checker.py
@@ -46,7 +46,7 @@ def handle_model_info(ckpt_path):
         
     item = {
         "filename": filename,
-        "save_path": save_path,
+        "save_path": windows_to_linux_path(save_path),
         "urls": urls,
     }
     return model_id, item
@@ -192,7 +192,7 @@ def resolve_dependencies(prompt, custom_dependencies): # resolve custom nodes an
 
     # step 3: handle local files
     process_local_file_path_async(file_mapping_dict, max_workers=20)
-    files_dict = {v[0]: {"filename": os.path.relpath(v[2], BASE_PATH), "urls": [v[1]]} for v in file_mapping_dict.values()}
+    files_dict = {v[0]: {"filename": windows_to_linux_path(os.path.relpath(v[2], BASE_PATH)), "urls": [v[1]]} for v in file_mapping_dict.values()}
     
     results = {
         "comfyui_version": comfyui_version,
diff --git a/utils.py b/utils.py
index 3df3c03..4854509 100644
--- a/utils.py
+++ b/utils.py
@@ -1,9 +1,9 @@
 import hashlib
 import time
-from pathlib import PurePosixPath, Path
+from pathlib import PurePosixPath, Path, PureWindowsPath
 
 def windows_to_linux_path(windows_path):
-    return str(PurePosixPath(Path(windows_path)))
+    return PureWindowsPath(windows_path).as_posix()
 
 def compute_sha256(file_path, chunk_size=1024 ** 2):
     # Create a new sha256 hash object