diff --git a/scripts/src/hwlab-node-web-observe-runner-source.ts b/scripts/src/hwlab-node-web-observe-runner-source.ts
index b812c411..11bf900b 100644
--- a/scripts/src/hwlab-node-web-observe-runner-source.ts
+++ b/scripts/src/hwlab-node-web-observe-runner-source.ts
@@ -4790,7 +4790,7 @@ function buildCodeAgentCardDurationUnderreportedMetrics(samples, timeline) {
       const traceMatched = traceRows.filter((row) => traceRowMatchesCard(row, card, terminalCards.length));
       const traceEvidence = maxTraceDurationEvidence(traceMatched);
       const textEvidence = maxSelfReportedDurationEvidence([card.text, card.preview, card.finalResponseText, card.runningRecordText, terminalCards.length === 1 ? sampleText : ''].filter(Boolean).join('\n'));
-      const evidences = [traceEvidence, textEvidence].filter((item) => item && Number.isFinite(item.seconds));
+      const evidences = [traceEvidence, textEvidence].filter((item) => item && item.exact === true && Number.isFinite(item.seconds));
       if (!evidences.length) continue;
       const strongest = evidences.sort((a, b) => b.seconds - a.seconds)[0];
       const tolerance = Math.max(slackSeconds, Math.ceil(strongest.seconds * 0.05));
@@ -4835,7 +4835,7 @@ function buildCodeAgentCardDurationMismatchMetrics(samples, timeline) {
       const traceMatched = traceRows.filter((row) => traceRowMatchesCard(row, card, terminalCards.length));
       const traceEvidence = maxTraceDurationEvidence(traceMatched);
       const textEvidence = maxSelfReportedDurationEvidence([card.text, card.preview, card.finalResponseText, card.runningRecordText, terminalCards.length === 1 ? sampleText : ''].filter(Boolean).join('\n'));
-      const evidences = [traceEvidence, textEvidence].filter((item) => item && Number.isFinite(item.seconds));
+      const evidences = [traceEvidence, textEvidence].filter((item) => item && item.exact === true && Number.isFinite(item.seconds));
       if (!evidences.length) continue;
       const strongest = evidences.sort((a, b) => b.seconds - a.seconds)[0];
       const exactEvidence = strongest.exact === true || strongest.kind === 'trace-completion-total' || strongest.kind === 'final-response-duration';
@@ -5272,11 +5272,19 @@ function codeAgentCardText(item) {
 }
 
 function isCodeAgentCardTerminal(item) {
-  if (isTerminalTurnStatus(item?.status)) return true;
+  const status = String(item?.status ?? item?.state ?? item?.phase ?? "").trim().toLowerCase().replace(/_/gu, "-");
+  if (isActiveTurnStatus(status)) return false;
+  if (isTerminalTurnStatus(status)) return true;
+  if (item?.terminal === true || item?.sealed === true) return true;
   const text = codeAgentCardText(item);
   return isTerminalTraceText(text) || /轮次完成|轮次失败|轮次取消|已记录|completed|failed|canceled|cancelled|blocked/iu.test(text);
 }
 
+function isActiveTurnStatus(value) {
+  const status = String(value ?? "").trim().toLowerCase().replace(/_/gu, "-");
+  return ["pending", "running", "queued", "admitted", "dispatching", "in-progress", "inprogress"].includes(status);
+}
+
 function buildRoundCompletionMetrics(samples, timeline, turnTiming) {
   const events = [];
   const elapsedMismatchToleranceSeconds = Math.max(5, Number(alertThresholds.turnTimingSampleSlackSeconds || 0));