From b6ee6c3116d2087882e4f0904d70b9a43d11a1f2 Mon Sep 17 00:00:00 2001
From: Lynn <lynn_inf@hotmail.com>
Date: Fri, 17 Jul 2026 16:29:57 +0800
Subject: [PATCH] Fix: sample_rate in siliconflow tts model call (#17043)

---
 rag/llm/tts_model.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rag/llm/tts_model.py b/rag/llm/tts_model.py
index 197c21d282..becb8d3672 100644
--- a/rag/llm/tts_model.py
+++ b/rag/llm/tts_model.py
@@ -407,7 +407,7 @@ class SILICONFLOWTTS(HTTPBasedTTS):
             "input": text,
             "voice": f"{self.model_name}:{voice}",
             "response_format": "mp3",
-            "sample_rate": 123,
+            "sample_rate": 32000,
             "stream": True,
             "speed": 1,
             "gain": 0,