diff --git a/.env b/.env
index 15bfb80..d4fae61 100644
--- a/.env
+++ b/.env
@@ -9,4 +9,4 @@ DELETE_SESSION_URL=http://101.89.151.141:3000/api/core/chat/delHistory?chatId={c
 DELETE_CHAT_URL=http://101.89.151.141:3000/api/core/chat/item/delete?contentId={contentId}&chatId={chatId}&appId={appId}
 GET_CHAT_RECORDS_URL=http://101.89.151.141:3000/api/core/chat/getPaginationRecords
 
-VOICE_CONFIG=config/voice-xfyun.json
+VOICE_CONFIG=config/voice-fastgpt-state-xfyunSuperTTS.json
diff --git a/static/voice-demo/app.js b/static/voice-demo/app.js
index e18caad..dc23c3a 100644
--- a/static/voice-demo/app.js
+++ b/static/voice-demo/app.js
@@ -20,6 +20,7 @@ const MAX_WS_LOG_LINES = 120;
 const MAX_GROUP_CHILDREN_RENDER = 100;
 const WS_LOG_GROUP_KEYS = {
   AUDIO_DELTA: "recv:response.audio.delta",
+  TEXT_DELTA: "recv:response.text.delta",
   AUDIO_SEND: "send:input.audio",
 };
 
@@ -205,6 +206,9 @@ function wsLogGroupLabel(groupKey) {
   if (groupKey === WS_LOG_GROUP_KEYS.AUDIO_DELTA) {
     return "response.audio.delta";
   }
+  if (groupKey === WS_LOG_GROUP_KEYS.TEXT_DELTA) {
+    return "response.text.delta";
+  }
   if (groupKey === WS_LOG_GROUP_KEYS.AUDIO_SEND) {
     return "input.audio binary";
   }
@@ -430,6 +434,22 @@ function logWsPayload(direction, payload) {
     );
     return;
   }
+  if (direction === "recv" && payload?.type === "response.text.delta") {
+    const text = typeof payload.text === "string" ? payload.text : "";
+    const bytes = new TextEncoder().encode(text).length;
+    const detail =
+      payload.seq != null
+        ? `seq=${payload.seq} ${JSON.stringify(truncateLogValue(text, 120))}`
+        : JSON.stringify(truncateLogValue(text, 120));
+    appendWsLogGroupItem(
+      WS_LOG_GROUP_KEYS.TEXT_DELTA,
+      "recv",
+      "recv",
+      detail,
+      bytes,
+    );
+    return;
+  }
 
   addWsLog(direction, compactWsPayload(payload));
 }