diff --git a/edc-web/app/static/js/test_op.js b/edc-web/app/static/js/test_op.js
index b60befc..354d842 100644
--- a/edc-web/app/static/js/test_op.js
+++ b/edc-web/app/static/js/test_op.js
@@ -218,9 +218,9 @@ async function pollProgress() {
         const stats = data.stats;
 
         // ── 先渲染数据（放在所有 return 之前，避免完成时跳过渲染）──
-        try { if (data.latest) renderLatest(data.latest); } catch (e) { console.error("renderLatest:", e); }
+        try { if (data.latest) { renderLatest(data.latest); lastLatestId = data.latest.id; } } catch (e) { console.error("renderLatest:", e); }
         try { if (data.averages) renderAverages(data.averages); } catch (e) { console.error("renderAverages:", e); }
-        try { if (data.latest_wave) renderLatestWave(data.latest_wave); } catch (e) { console.error("renderLatestWave:", e); }
+        try { if (data.latest_wave) { renderLatestWave(data.latest_wave); lastWaveId = data.latest_wave.id; } } catch (e) { console.error("renderLatestWave:", e); }
         try { if (data.records && data.records.length) renderRecords(data.records); } catch (e) { console.error("renderRecords:", e); }
 
         // 更新计数
@@ -389,8 +389,8 @@ async function loadInitialData() {
     try {
         const resp = await fetch(`/api/automation/${DNT_ID}/progress`);
         const data = await resp.json();
-        if (data.latest) renderLatest(data.latest);
-        if (data.latest_wave) renderLatestWave(data.latest_wave);
+        if (data.latest) { renderLatest(data.latest); lastLatestId = data.latest.id; }
+        if (data.latest_wave) { renderLatestWave(data.latest_wave); lastWaveId = data.latest_wave.id; }
     } catch (e) {
         // 初始加载静默失败
     }
@@ -422,11 +422,34 @@ async function refreshDeviceStatus() {
     }
 }
 
-// 每 5 秒刷新设备状态 + 测试模式 + 型号名称缓存（工装页修改后能及时同步）
+// ─── 被动轮询：实时显示上报数据（工装本地按键 / 网页手动指令触发）───
+
+let lastLatestId = 0;    // 最新测试数据 ID，用于判断是否有新数据
+let lastWaveId = 0;      // 最新波动数据 ID
+
+async function refreshLatestData() {
+    // 自动化运行中由 pollProgress 负责渲染，避免冲突
+    if (autoRunning) return;
+    try {
+        const resp = await fetch(`/api/automation/${DNT_ID}/progress`);
+        const data = await resp.json();
+        if (data.latest && data.latest.id !== lastLatestId) {
+            lastLatestId = data.latest.id;
+            renderLatest(data.latest);
+        }
+        if (data.latest_wave && data.latest_wave.id !== lastWaveId) {
+            lastWaveId = data.latest_wave.id;
+            renderLatestWave(data.latest_wave);
+        }
+    } catch (e) { /* 静默失败 */ }
+}
+
+// 每 5 秒刷新设备状态 + 测试模式 + 型号名称缓存 + 最新测试数据
 async function refreshAll() {
     await loadDeviceTypeNames();
     await loadTestMode();
     refreshDeviceStatus();
+    refreshLatestData();  // 不 await，避免阻塞
 }
 setInterval(refreshAll, 5000);