diff --git a/scripts/src/hwlab-node-web-observe-collect.ts b/scripts/src/hwlab-node-web-observe-collect.ts
index da935ee0..c6be4a05 100644
--- a/scripts/src/hwlab-node-web-observe-collect.ts
+++ b/scripts/src/hwlab-node-web-observe-collect.ts
@@ -222,6 +222,9 @@ function cleanFinalResponseText(text){
   const raw=String(text||'').trim();
   if(!raw) return '';
   if(/^Code Agent\\s*(?:running|completed|failed|canceled|cancelled)?$/iu.test(raw)) return '';
+  if(/^耗时\\s*\\d+\\s*(?:秒|分钟|分|小时)$/u.test(raw)) return '';
+  if(/^(completed|failed|canceled|cancelled)!?$/iu.test(raw)) return '';
+  if(/^!+$/u.test(raw)) return '';
   if(/Code Agent\\s*耗时[\\s\\S]*运行记录/iu.test(raw)) return '';
   if(/^sent\\s+当前 AgentRun 请求已取消/u.test(raw)) return '';
   if(/^(admitted|run|ok|error)\\s+/iu.test(raw)) return '';
@@ -237,6 +240,9 @@ function finalCandidateText(entry){
   const explicit=textOf(entry.item?.finalResponse);
   if(explicit) return explicit;
   if(entry.group==='message') return entry.text;
+  if(entry.group==='traceRow'&&/助手消息|assistant\\s*message/iu.test(entry.text)){
+    return String(entry.text||'').replace(/^.*?(?:助手消息|assistant\\s*message)\\s*/iu,'');
+  }
   return '';
 }
 function sameAsUserPrompt(entry,text,user){
@@ -248,11 +254,15 @@ function sameAsUserPrompt(entry,text,user){
 }
 function finalResponseFor(items,traceId,user=null){
   if(!terminalFinalStatus(statusFor(items,traceId))) return emptyFinalResponse();
-  const candidates=(traceId?traceEntries(items,traceId):items.flatMap((sample)=>entryGroups(sample).map((entry)=>({...entry,sample,text:textOf(entry.item)})))).slice().reverse();
+  const scoped=traceId?traceEntries(items,traceId):items.flatMap((sample)=>entryGroups(sample).map((entry)=>({...entry,sample,text:textOf(entry.item)})));
+  const unscopedMessages=traceId?items.flatMap((sample)=>entryGroups(sample)
+    .filter((entry)=>entry.group==='message'&&!itemTraceId(entry.item))
+    .map((entry)=>({...entry,sample,text:textOf(entry.item)}))):[];
+  const candidates=[...scoped,...unscopedMessages].slice().reverse();
   for(const entry of candidates){
     const role=entryRole(entry);
     const entryStatus=String(entry.item?.status||'');
-    if(entry.group==='message'&&!/assistant|agent|system/u.test(role)) continue;
+    if(entry.group==='message'&&role&&!/assistant|agent|system/u.test(role)) continue;
     if(/用户|user/iu.test(role)||/用户|user/iu.test(entryStatus)) continue;
     const status=String(entry.item?.status||'').toLowerCase(); const text=cleanFinalResponseText(finalCandidateText(entry));
     if(!text) continue;