diff --git a/scripts/assets/web-probe-sentinel-dashboard/dashboard.css b/scripts/assets/web-probe-sentinel-dashboard/dashboard.css
index 8dbcd969..750be284 100644
--- a/scripts/assets/web-probe-sentinel-dashboard/dashboard.css
+++ b/scripts/assets/web-probe-sentinel-dashboard/dashboard.css
@@ -943,6 +943,52 @@ select {
     grid-template-columns: 1fr;
   }
 
+  .table-frame {
+    overflow: visible;
+  }
+
+  .runs-table,
+  .runs-table tbody,
+  .runs-table tr,
+  .runs-table td {
+    display: block;
+    width: 100%;
+    min-width: 0;
+  }
+
+  .runs-table {
+    min-width: 0;
+  }
+
+  .runs-table thead {
+    display: none;
+  }
+
+  .runs-table tr {
+    padding: 10px 12px;
+    border-bottom: 1px solid #edf0f4;
+  }
+
+  .runs-table td {
+    display: grid;
+    grid-template-columns: 82px minmax(0, 1fr);
+    gap: 8px;
+    padding: 6px 0;
+    border-bottom: 0;
+  }
+
+  .runs-table td::before {
+    content: attr(data-label);
+    color: var(--muted);
+    font-size: 10px;
+    font-weight: 800;
+    text-transform: uppercase;
+  }
+
+  .run-identity div {
+    grid-template-columns: 54px minmax(0, 1fr);
+  }
+
   .run-timeline {
     grid-template-columns: repeat(2, minmax(0, 1fr));
   }
diff --git a/scripts/assets/web-probe-sentinel-dashboard/dashboard.js b/scripts/assets/web-probe-sentinel-dashboard/dashboard.js
index 4941cf60..cf333f3b 100644
--- a/scripts/assets/web-probe-sentinel-dashboard/dashboard.js
+++ b/scripts/assets/web-probe-sentinel-dashboard/dashboard.js
@@ -352,14 +352,14 @@ function renderRuns() {
     const runId = run.runId || run.id || "-";
     const selected = state.selectedRunId === runId ? " selected-row" : "";
     return `<tr class="${selected}" data-run-id="${escapeAttr(runId)}">
-      <td><div class="run-identity">
+      <td data-label="运行"><div class="run-identity">
         <div><span>run</span><code>${escapeHtml(runId)}</code></div>
         <div><span>observer</span><code>${escapeHtml(run.observerId || "-")}</code></div>
       </div></td>
-      <td><span class="status-pill ${statusClass(run.status)}">${escapeHtml(displayStatus(run.status))}</span></td>
-      <td>${escapeHtml(run.scenarioId || "-")}</td>
-      <td>${escapeHtml(String(run.findingCount ?? 0))}${run.maxSeverity ? ` <span class="severity-pill ${severityClass(run.maxSeverity)}">${escapeHtml(displaySeverity(run.maxSeverity))}</span>` : ""}</td>
-      <td><span>${escapeHtml(run.updatedAt ? formatRelative(run.updatedAt) : "-")}</span><small>${escapeHtml(run.maintenance ? "维护窗口" : "")}</small></td>
+      <td data-label="状态"><span class="status-pill ${statusClass(run.status)}">${escapeHtml(displayStatus(run.status))}</span></td>
+      <td data-label="场景">${escapeHtml(run.scenarioId || "-")}</td>
+      <td data-label="发现项">${escapeHtml(String(run.findingCount ?? 0))}${run.maxSeverity ? ` <span class="severity-pill ${severityClass(run.maxSeverity)}">${escapeHtml(displaySeverity(run.maxSeverity))}</span>` : ""}</td>
+      <td data-label="更新时间"><span>${escapeHtml(run.updatedAt ? formatRelative(run.updatedAt) : "-")}</span><small>${escapeHtml(run.maintenance ? "维护窗口" : "")}</small></td>
     </tr>`;
   }).join("");
   for (const row of refs.runsBody.querySelectorAll("tr[data-run-id]")) {
diff --git a/scripts/src/hwlab-node/web-probe-observe.ts b/scripts/src/hwlab-node/web-probe-observe.ts
index 49dd06bc..01c0f94a 100644
--- a/scripts/src/hwlab-node/web-probe-observe.ts
+++ b/scripts/src/hwlab-node/web-probe-observe.ts
@@ -708,11 +708,11 @@ try {
       const overflowLeft = -rect.left;
       if (overflowRight > 1 || overflowLeft > 1) {
         overflowCount += 1;
-        if (overflow.length < 20) {
+        if (overflow.length < 5) {
           overflow.push({
             tag: element.tagName.toLowerCase(),
-            className: String(element.className || "").slice(0, 120),
-            text: String(element.textContent || "").replace(/\s+/g, " ").trim().slice(0, 120),
+            className: String(element.className || "").slice(0, 80),
+            text: String(element.textContent || "").replace(/\s+/g, " ").trim().slice(0, 80),
             x: Math.round(rect.x),
             y: Math.round(rect.y),
             width: Math.round(rect.width),
@@ -748,8 +748,8 @@ try {
     layout,
     consoleCount: consoleMessages.length,
     requestFailureCount: requestFailures.length,
-    consoleMessages,
-    requestFailures,
+    consoleMessages: consoleMessages.slice(0, 5),
+    requestFailures: requestFailures.slice(0, 5),
     valuesRedacted: true,
   }));
 } finally {