diff --git a/packages/service/core/ai/functions/queryExtension.ts b/packages/service/core/ai/functions/queryExtension.ts
index 230e0f16500..976f2728478 100644
--- a/packages/service/core/ai/functions/queryExtension.ts
+++ b/packages/service/core/ai/functions/queryExtension.ts
@@ -3,6 +3,7 @@ import { getAIApi } from '../config';
 import { ChatItemType } from '@fastgpt/global/core/chat/type';
 import { countGptMessagesTokens } from '@fastgpt/global/common/string/tiktoken';
 import { ChatCompletionMessageParam } from '@fastgpt/global/core/ai/type';
+import { chatValue2RuntimePrompt } from '@fastgpt/global/core/chat/adapt';
 
 /* 
     query extension - 问题扩展
@@ -117,7 +118,7 @@ A: ${chatBg}
   const historyFewShot = histories
     .map((item) => {
       const role = item.obj === 'Human' ? 'Q' : 'A';
-      return `${role}: ${item.value}`;
+      return `${role}: ${chatValue2RuntimePrompt(item.value).text}`;
     })
     .join('\n');
   const concatFewShot = `${systemFewShot}${historyFewShot}`.trim();