diff --git a/src/frontend/src/components/CheckpointPanel.tsx b/src/frontend/src/components/CheckpointPanel.tsx
index 637526f..8f04f00 100644
--- a/src/frontend/src/components/CheckpointPanel.tsx
+++ b/src/frontend/src/components/CheckpointPanel.tsx
@@ -113,15 +113,9 @@ function DecisionCheckpoint({
 // ── Verify Checkpoint ──
 
 function VerifyCheckpoint({
-  taskId,
-  info,
-  onDone,
-}: {
-  taskId: string;
-  info: CheckpointInfo;
-  onDone: () => void;
-}) {
-  const cp = info.checkpoint;
+  taskId, cp, onDone,
+}: { taskId: string; cp: Checkpoint; onDone: () => void }) {
+  const payload: VerifyPayload = JSON.parse(cp.payload || '{}');
   const [reason, setReason] = useState('');
   const [showReject, setShowReject] = useState(false);
   const [loading, setLoading] = useState(false);
@@ -131,11 +125,11 @@ function VerifyCheckpoint({
     if (action === 'reject' && !showReject) { setShowReject(true); return; }
     setLoading(true);
     try {
-      const r = await api.humanInputRespond(taskId, {
-        node_id: info.node_id,
-        action,
-        reason,
+      const res = await fetch(`/api/projects/${api._getProjectId()}/tasks/${taskId}/checkpoints/${cp.id}/${action}`, {
+        method: 'POST', headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({ resolved_by: 'user', note: reason }),
       });
+      const r = await res.json();
       if (r.ok) { toast(action === 'approve' ? '✅ 已御批' : '❌ 已驳回', 'ok'); onDone(); }
       else toast(r.error || '操作失败', 'err');
     } catch { toast('服务器连接失败', 'err'); }