diff --git a/vall_e/webui.py b/vall_e/webui.py
index 240a6d8..e922e25 100644
--- a/vall_e/webui.py
+++ b/vall_e/webui.py
@@ -435,7 +435,7 @@ with ui:
 						with gr.Row():
 							layout["inference_tts"]["inputs"]["top-p"] = gr.Slider(value=1.0, minimum=0.0, maximum=1.0, step=0.05, label="Top P", info=r"Limits the samples that are outside the top P% of probabilities.")
 							layout["inference_tts"]["inputs"]["top-k"] = gr.Slider(value=0, minimum=0, maximum=1024, step=1, label="Top K", info="Limits the samples to the top K of probabilities.")
-							layout["inference_tts"]["inputs"]["top-no"] = gr.Slider(value=1, minimum=0, maximum=2, step=0.05, label="Top-nσ", info="Performs top-nσ logits processing.")
+							layout["inference_tts"]["inputs"]["top-no"] = gr.Slider(value=0, minimum=0, maximum=2, step=0.05, label="Top-nσ", info="Performs top-nσ logits processing.")
 							layout["inference_tts"]["inputs"]["min-p"] = gr.Slider(value=0.0, minimum=0.0, maximum=1.0, step=0.05, label="Min P")
 						with gr.Row():
 							layout["inference_tts"]["inputs"]["repetition-penalty"] = gr.Slider(value=1.0, minimum=0.0, maximum=5.0, step=0.05, label="Repetition Penalty", info="Incurs a penalty to tokens based on how often they appear in a sequence.")