diff --git a/infer-web.py b/infer-web.py
index 4bb9c0b..2098c39 100644
--- a/infer-web.py
+++ b/infer-web.py
@@ -57,14 +57,21 @@ os.environ["TEMP"] = tmp
 warnings.filterwarnings("ignore")
 torch.manual_seed(114514)
 
-DoFormant = False
-Quefrency = 8.0
-Timbre = 1.2
+global DoFormant, Quefrency, Timbre
 
-with open('formanting.txt', 'w+') as fsf:
-    fsf.truncate(0)
 
-    fsf.writelines([str(DoFormant) + '\n', str(Quefrency) + '\n', str(Timbre) + '\n'])
+try:
+    with open('formanting.txt', 'r') as psx:
+        content = psx.readlines()
+        Quefrency, Timbre = content[1].split('\n')[0], content[2].split('\n')[0]
+        DoFormant = True if content[0].split('\n')[0] == 'True' else False
+    
+except Exception:
+    with open('formanting.txt', 'w+') as fsf:
+        fsf.truncate(0)
+        DoFormant = False
+        Quefrency, Timbre = 8.0, 1.2
+        fsf.writelines([str(DoFormant) + '\n', str(Quefrency) + '\n', str(Timbre) + '\n'])
     
 
 config = Config()
@@ -2126,7 +2133,7 @@ with gr.Blocks(theme=gr.themes.Soft()) as app:
                         )
                         
                         formant_preset.change(fn=preset_apply, inputs=[formant_preset, qfrency, tmbre], outputs=[qfrency, tmbre])
-                        frmntbut = gr.Button("Apply", variant="primary", visible=False)
+                        frmntbut = gr.Button("Apply", variant="primary", visible=DoFormant)
                         formanting.change(fn=formant_enabled,inputs=[formanting,qfrency,tmbre,frmntbut,formant_preset,formant_refresh_button],outputs=[formanting,qfrency,tmbre,frmntbut,formant_preset,formant_refresh_button])
                         frmntbut.click(fn=formant_apply,inputs=[qfrency, tmbre], outputs=[qfrency, tmbre])
                         formant_refresh_button.click(fn=update_fshift_presets,inputs=[formant_preset, qfrency, tmbre],outputs=[formant_preset, qfrency, tmbre])
diff --git a/my_utils.py b/my_utils.py
index 90eeb52..c939798 100644
--- a/my_utils.py
+++ b/my_utils.py
@@ -34,15 +34,14 @@ def load_audio(file, sr, DoFormant, Quefrency, Timbre):
             # os.system(f"stftpitchshift -i {file} -q {Quefrency} -t {Timbre} -o {file_formanted}")
             # print('stftpitchshift -i "%s" -p 1.0 --rms -w 128 -v 8 -q %s -t %s -o "%s"' % (file, Quefrency, Timbre, file_formanted))
             print("formanting...")
-
             os.system(
-                'stftpitchshift -i "%s" -q %s -t %s -o "%sFORMANTED"'
+                'runtime\Scripts\stftpitchshift.exe -i "%s" -q %s -t %s -o "%sFORMANTED"'
                 % (file, Quefrency, Timbre, file_formanted)
             )
             print("formanted!")
             # filepraat = (os.path.abspath(os.getcwd()) + '\\' + file).replace('/','\\')
             # file_formantedpraat = ('"' + os.path.abspath(os.getcwd()) + '/' + 'formanted'.join(file_formanted) + '"').replace('/','\\')
-
+            
             out, _ = (
                 ffmpeg.input("%sFORMANTED%s" % (file_formanted, ".wav"), threads=0)
                 .output("-", format="f32le", acodec="pcm_f32le", ac=1, ar=sr)