From 3c5ca2db626987adf972efebd4e12e4d2abaaf8c Mon Sep 17 00:00:00 2001
From: Hermes Agent <agent@hermes>
Date: Tue, 14 Apr 2026 20:56:52 +0000
Subject: [PATCH] fix(sessions): replace [SYSTEM: titles with platform name for
 gateway sessions (fixes #441)

---
 static/sessions.js | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/static/sessions.js b/static/sessions.js
index 9f4417c..9856175 100644
--- a/static/sessions.js
+++ b/static/sessions.js
@@ -598,7 +598,12 @@ function renderSessionListFromCache(){
     if(isActive&&S.session&&S.session._flash)delete S.session._flash;
     const rawTitle=s.title||'Untitled';
     const tags=(rawTitle.match(/#[\w-]+/g)||[]);
-    const cleanTitle=tags.length?rawTitle.replace(/#[\w-]+/g,'').trim():rawTitle;
+    let cleanTitle=tags.length?rawTitle.replace(/#[\w-]+/g,'').trim():rawTitle;
+    // Guard: system prompt content must never surface as a visible session title
+    const _SOURCE_DISPLAY={telegram:'Telegram',discord:'Discord',slack:'Slack',cli:'CLI',feishu:'Feishu',weixin:'WeChat'};
+    if(cleanTitle.startsWith('[SYSTEM:')){
+      cleanTitle=(_SOURCE_DISPLAY[s.source_tag]||s.source_tag||'Gateway')+' session';
+    }
     const sessionText=document.createElement('div');
     sessionText.className='session-text';
     const titleRow=document.createElement('div');