diff --git a/tools/my_utils.py b/tools/my_utils.py
index 776939d..abb2a44 100644
--- a/tools/my_utils.py
+++ b/tools/my_utils.py
@@ -1,3 +1,4 @@
+import platform
 import ffmpeg
 import numpy as np
 
@@ -7,9 +8,7 @@ def load_audio(file, sr):
         # https://github.com/openai/whisper/blob/main/whisper/audio.py#L26
         # This launches a subprocess to decode audio while down-mixing and resampling as necessary.
         # Requires the ffmpeg CLI and `ffmpeg-python` package to be installed.
-        file = (
-            file.strip(" ").strip('"').strip("\n").strip('"').strip(" ")
-        )  # 防止小白拷路径头尾带了空格和"和回车
+        file = clean_path(file)  # 防止小白拷路径头尾带了空格和"和回车
         out, _ = (
             ffmpeg.input(file, threads=0)
             .output("-", format="f32le", acodec="pcm_f32le", ac=1, ar=sr)
@@ -19,3 +18,9 @@ def load_audio(file, sr):
         raise RuntimeError(f"Failed to load audio: {e}")
 
     return np.frombuffer(out, np.float32).flatten()
+
+
+def clean_path(path_str):
+    if platform.system() == 'Windows':
+        path_str = path_str.replace('/', '\\')
+    return path_str.strip(" ").strip('"').strip("\n").strip('"').strip(" ")
diff --git a/tools/slice_audio.py b/tools/slice_audio.py
index 79592de..4c0e270 100644
--- a/tools/slice_audio.py
+++ b/tools/slice_audio.py
@@ -11,7 +11,7 @@ def slice(inp,opt_root,threshold,min_length,min_interval,hop_size,max_sil_kept,_
     if os.path.isfile(inp):
         input=[inp]
     elif os.path.isdir(inp):
-        input=["%s/%s"%(inp,name)for name in sorted(list(os.listdir(inp)))]
+        input=[os.path.join(inp, name) for name in sorted(list(os.listdir(inp)))]
     else:
         return "输入路径存在但既不是文件也不是文件夹"
     slicer = Slicer(
diff --git a/webui.py b/webui.py
index 9f35f03..e783094 100644
--- a/webui.py
+++ b/webui.py
@@ -3,6 +3,7 @@ import platform
 import psutil
 import os,shutil
 import signal
+from tools import my_utils
 
 warnings.filterwarnings("ignore")
 torch.manual_seed(233333)
@@ -274,6 +275,8 @@ def close1Bb():
 ps_slice=[]
 def open_slice(inp,opt_root,threshold,min_length,min_interval,hop_size,max_sil_kept,_max,alpha,n_parts):
     global ps_slice
+    inp = my_utils.clean_path(inp)
+    opt_root = my_utils.clean_path(opt_root)
     if(os.path.exists(inp)==False):
         yield "输入路径不存在",{"__type__":"update","visible":True},{"__type__":"update","visible":False}
         return