diff --git a/GPT_SoVITS/inference_webui.py b/GPT_SoVITS/inference_webui.py
index 4fe8045d..56f941be 100644
--- a/GPT_SoVITS/inference_webui.py
+++ b/GPT_SoVITS/inference_webui.py
@@ -613,7 +613,8 @@ with gr.Blocks(title="GPT-SoVITS WebUI") as app:
             button5.click(cut5, [text_inp], [text_opt])
         gr.Markdown(value=i18n("后续将支持转音素、手工修改音素、语音合成分步执行。"))
 
-app.queue(concurrency_count=511, max_size=1022).launch(
+app.queue(max_size=1022).launch(
+    max_threads=511,
     server_name="0.0.0.0",
     inbrowser=True,
     share=is_share,
diff --git a/tools/uvr5/webui.py b/tools/uvr5/webui.py
index a690a686..187508d3 100644
--- a/tools/uvr5/webui.py
+++ b/tools/uvr5/webui.py
@@ -167,7 +167,8 @@ with gr.Blocks(title="UVR5 WebUI") as app:
                         [vc_output4],
                         api_name="uvr_convert",
                     )
-app.queue(concurrency_count=511, max_size=1022).launch(
+app.queue(max_size=1022).launch(
+    max_threads=511,
     server_name="0.0.0.0",
     inbrowser=True,
     share=is_share,