diff --git a/index.js b/index.js
index 24295cd..de2973a 100644
--- a/index.js
+++ b/index.js
@@ -2840,6 +2840,96 @@ async function restoreAuthorityCheckpointFromBlob(options = {}) {
   }
 }
 
+async function writeAuthorityCheckpointFromCurrentGraph(options = {}) {
+  const settings = getSettings();
+  const { capability } = getAuthorityRuntimeSnapshot(settings);
+  const updatedAt = new Date().toISOString();
+  const chatId = normalizeChatIdCandidate(
+    options.chatId || getCurrentChatId() || graphPersistenceState.chatId || currentGraph?.chatId,
+  );
+  if (!chatId) {
+    return {
+      success: false,
+      error: "missing-chat-id",
+    };
+  }
+  if (!capability.blobReady || !shouldUseAuthorityBlobCheckpoint()) {
+    return {
+      success: false,
+      error: "Authority Blob unavailable",
+    };
+  }
+
+  ensureCurrentGraphRuntimeState();
+  if (!currentGraph) {
+    return {
+      success: false,
+      error: "Authority runtime graph unavailable",
+    };
+  }
+
+  const revision = Math.max(
+    1,
+    Number(options.revision || 0),
+    Number(currentGraph?.meta?.revision || 0),
+    Number(getGraphPersistedRevision(currentGraph) || 0),
+    Number(graphPersistenceState.revision || 0),
+  );
+  const integrity =
+    normalizeChatIdCandidate(options.integrity) ||
+    normalizeChatIdCandidate(getGraphPersistenceMeta(currentGraph)?.integrity) ||
+    getChatMetadataIntegrity(getContext()) ||
+    graphPersistenceState.metadataIntegrity;
+  const reason = String(options.reason || "manual-authority-checkpoint");
+  const checkpoint = buildLukerGraphCheckpointV2(currentGraph, {
+    revision,
+    chatId,
+    integrity,
+    reason,
+    storageTier: "authority-sql-primary",
+    persistedAt: updatedAt,
+  });
+  if (!checkpoint) {
+    return {
+      success: false,
+      error: "Authority checkpoint payload unavailable",
+    };
+  }
+
+  const writeResult = await writeAuthorityLukerCheckpointBlob(checkpoint, {
+    chatId,
+    reason,
+    signal: options.signal,
+  });
+  if (!writeResult?.ok) {
+    return {
+      success: false,
+      error:
+        writeResult?.error?.message ||
+        writeResult?.reason ||
+        "authority-blob-checkpoint-write-failed",
+    };
+  }
+
+  const auditResult = await runAuthorityConsistencyAudit({
+    chatId,
+    collectionId:
+      normalizeChatIdCandidate(options.collectionId) ||
+      normalizeChatIdCandidate(currentGraph?.vectorIndexState?.collectionId) ||
+      buildVectorCollectionId(chatId),
+  }).catch(() => null);
+  return {
+    success: true,
+    result: {
+      path: writeResult.path,
+      revision,
+      checkpointRevision: Number(checkpoint.revision || revision || 0),
+      auditSummary: auditResult?.audit?.summary || null,
+      auditActions: auditResult?.audit?.actions || [],
+    },
+  };
+}
+
 async function submitAuthorityVectorRebuildJob({
   config = null,
   range = null,
@@ -21404,6 +21494,12 @@ async function onRunAuthorityConsistencyAudit() {
   });
 }
 
+async function onWriteAuthorityCheckpoint() {
+  return await writeAuthorityCheckpointFromCurrentGraph({
+    reason: "panel-authority-checkpoint-write",
+  });
+}
+
 async function onRestoreAuthorityCheckpoint() {
   return await restoreAuthorityCheckpointFromBlob({
     reason: "panel-authority-checkpoint-restore",
@@ -21996,6 +22092,7 @@ async function onCompactLukerSidecar() {
       requeueAuthorityJob: async (jobId) => await requeueAuthorityJob(jobId),
       refreshAuthorityJobs: onRefreshAuthorityJobs,
       runAuthorityConsistencyAudit: onRunAuthorityConsistencyAudit,
+      writeAuthorityCheckpoint: onWriteAuthorityCheckpoint,
       restoreAuthorityCheckpoint: onRestoreAuthorityCheckpoint,
       captureAuthorityPerformanceBaseline: onCaptureAuthorityPerformanceBaseline,
       reembedDirect: onReembedDirect,
diff --git a/tests/authority-consistency.mjs b/tests/authority-consistency.mjs
index 64f3569..982d1e9 100644
--- a/tests/authority-consistency.mjs
+++ b/tests/authority-consistency.mjs
@@ -145,5 +145,6 @@ assert.equal(auditDrift.summary.level, "warning");
 assert.ok(auditDrift.issues.some((issue) => issue.code === "sql-runtime-revision-drift"));
 assert.ok(auditDrift.issues.some((issue) => issue.code === "vector-dirty"));
 assert.ok(auditDrift.actions.includes("rebuild-authority-trivium"));
+assert.ok(auditDrift.actions.includes("write-authority-checkpoint"));
 
 console.log("authority-consistency tests passed");
diff --git a/ui/panel.js b/ui/panel.js
index b688bb2..8278ff6 100644
--- a/ui/panel.js
+++ b/ui/panel.js
@@ -3248,13 +3248,27 @@ function _refreshTaskPersistence() {
     ["诊断包时间", authorityBundleUpdatedLabel],
     ["诊断包原因", ps.authorityDiagnosticsBundleReason || "—"],
   ];
+  const authorityAuditActions = Array.isArray(ps.authorityConsistencyAudit?.actions)
+    ? ps.authorityConsistencyAudit.actions.map((value) => String(value || "").trim()).filter(Boolean)
+    : [];
+  const showAuthorityCheckpointWriteAction =
+    authorityAuditActions.includes("write-authority-checkpoint") ||
+    (!ps.authorityBlobCheckpointPath && ps.authorityBlobReady);
+  const showAuthorityTriviumRebuildAction =
+    authorityAuditActions.includes("rebuild-authority-trivium");
   const authorityActionButtons = [
     typeof _actionHandlers.runAuthorityConsistencyAudit === "function"
       ? `<button class="bme-config-secondary-btn" type="button" data-authority-persistence-action="audit">执行 Authority 审计</button>`
       : "",
+    showAuthorityCheckpointWriteAction && typeof _actionHandlers.writeAuthorityCheckpoint === "function"
+      ? `<button class="bme-config-secondary-btn" type="button" data-authority-persistence-action="checkpoint">写入当前 Checkpoint</button>`
+      : "",
     typeof _actionHandlers.restoreAuthorityCheckpoint === "function"
       ? `<button class="bme-config-secondary-btn" type="button" data-authority-persistence-action="restore">从 Checkpoint 恢复</button>`
       : "",
+    showAuthorityTriviumRebuildAction && typeof _actionHandlers.rebuildVectorIndex === "function"
+      ? `<button class="bme-config-secondary-btn" type="button" data-authority-persistence-action="rebuild-trivium">重建 Authority Trivium</button>`
+      : "",
     typeof _actionHandlers.captureAuthorityPerformanceBaseline === "function"
       ? `<button class="bme-config-secondary-btn" type="button" data-authority-persistence-action="baseline">捕获 Perf Baseline</button>`
       : "",
@@ -3321,6 +3335,15 @@ function _refreshTaskPersistence() {
           } else {
             toastr.warning(`Authority 审计失败：${result?.error || "unknown"}`, "ST-BME");
           }
+        } else if (action === "checkpoint") {
+          if (typeof _actionHandlers.writeAuthorityCheckpoint !== "function") return;
+          toastr.info("Authority Checkpoint 写入中…", "ST-BME", { timeOut: 2000 });
+          const result = await _actionHandlers.writeAuthorityCheckpoint();
+          if (result?.success) {
+            toastr.success(`Authority Checkpoint 已写入：rev ${Number(result?.result?.checkpointRevision || result?.result?.revision || 0) || "?"}`, "ST-BME");
+          } else {
+            toastr.warning(`Authority Checkpoint 写入失败：${result?.error || "unknown"}`, "ST-BME");
+          }
         } else if (action === "restore") {
           if (typeof _actionHandlers.restoreAuthorityCheckpoint !== "function") return;
           toastr.info("Authority Checkpoint 恢复中…", "ST-BME", { timeOut: 2000 });
@@ -3330,6 +3353,10 @@ function _refreshTaskPersistence() {
           } else {
             toastr.warning(`Authority Checkpoint 恢复失败：${result?.error || "unknown"}`, "ST-BME");
           }
+        } else if (action === "rebuild-trivium") {
+          if (typeof _actionHandlers.rebuildVectorIndex !== "function") return;
+          await _actionHandlers.rebuildVectorIndex();
+          return;
         } else if (action === "baseline") {
           if (typeof _actionHandlers.captureAuthorityPerformanceBaseline !== "function") return;
           const result = await _actionHandlers.captureAuthorityPerformanceBaseline();
@@ -3349,6 +3376,10 @@ function _refreshTaskPersistence() {
         toastr.error(
           action === "restore"
             ? `Authority Checkpoint 恢复失败: ${error?.message || error}`
+            : action === "checkpoint"
+              ? `Authority Checkpoint 写入失败: ${error?.message || error}`
+            : action === "rebuild-trivium"
+              ? `Authority Trivium 重建失败: ${error?.message || error}`
             : action === "baseline"
               ? `Authority Perf Baseline 捕获失败: ${error?.message || error}`
             : `Authority 审计失败: ${error?.message || error}`,