From 4f658a4fb66b6c9984afd67cb5d0b51049ad3a3b Mon Sep 17 00:00:00 2001
From: tbxark <tbxark@outlook.com>
Date: Fri, 28 Jun 2024 09:54:18 +0800
Subject: [PATCH] =?UTF-8?q?chore:=20=E6=B7=BB=E5=8A=A0SYSTEM=5FINIT=5FMESS?=
 =?UTF-8?q?AGE=E7=BC=BA=E7=9C=81=E5=80=BC?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/llm.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/llm.js b/src/llm.js
index a7181144..36ea8845 100644
--- a/src/llm.js
+++ b/src/llm.js
@@ -27,7 +27,7 @@ import {isMistralAIEnable, requestCompletionsFromMistralAI} from './mistralai.js
  * @return {Promise<Object>}
  */
 async function loadHistory(key, context) {
-  const initMessage = {role: 'system', content: context.USER_CONFIG.SYSTEM_INIT_MESSAGE};
+  const initMessage = {role: 'system', content: context.USER_CONFIG.SYSTEM_INIT_MESSAGE || 'You are a useful assistant!'};
   const historyDisable = ENV.AUTO_TRIM_HISTORY && ENV.MAX_HISTORY_LENGTH <= 0;
 
   // 判断是否禁用历史记录