diff --git a/config/siliconflow.json b/config/siliconflow.json
index d7ff7cd..bcf8c56 100644
--- a/config/siliconflow.json
+++ b/config/siliconflow.json
@@ -15,11 +15,11 @@
   "turn": {
     "vad": {
       "confidence": 0.7,
-      "start_secs": 0.2,
-      "stop_secs": 0.6,
-      "min_volume": 0.6
+      "start_secs": 0.35,
+      "stop_secs": 0.2,
+      "min_volume": 0.65
     },
-    "user_speech_timeout_sec": 1.0
+    "user_speech_timeout_sec": 0.2
   },
   "agent": {
     "system_prompt": "你是一个有用的语音对话助手名字叫小白",
diff --git a/config/xfyun.json b/config/xfyun.json
index 2c37c8c..3790381 100644
--- a/config/xfyun.json
+++ b/config/xfyun.json
@@ -15,11 +15,11 @@
   "turn": {
     "vad": {
       "confidence": 0.7,
-      "start_secs": 0.2,
-      "stop_secs": 0.6,
-      "min_volume": 0.6
+      "start_secs": 0.35,
+      "stop_secs": 0.2,
+      "min_volume": 0.65
     },
-    "user_speech_timeout_sec": 1.0
+    "user_speech_timeout_sec": 0.2
   },
   "agent": {
     "system_prompt": "你是一个有用的语音对话助手名字叫小白",