diff --git a/webui.py b/webui.py
index ce90e26..39cf9a8 100644
--- a/webui.py
+++ b/webui.py
@@ -132,7 +132,7 @@ def generate_audio(tts_text, mode_checkbox_group, sft_dropdown, prompt_text, pro
         logging.info('get instruct inference request')
         set_all_random_seed(seed)
         output = cosyvoice.inference_instruct(tts_text, sft_dropdown, instruct_text)
-    
+
     if speed_factor != 1.0:
         try:
             audio_data, sample_rate = speed_change(output["tts_speech"], target_sr, str(speed_factor))
@@ -175,7 +175,7 @@ def main():
                               outputs=[audio_output])
         mode_checkbox_group.change(fn=change_instruction, inputs=[mode_checkbox_group], outputs=[instruction_text])
     demo.queue(max_size=4, default_concurrency_limit=2)
-    demo.launch(server_port=args.port)
+    demo.launch(server_name='0.0.0.0', server_port=args.port)
 
 if __name__ == '__main__':
     parser = argparse.ArgumentParser()