최신코드 반영

src/components/Modal/SWModal.ts

@@ -269,7 +269,7 @@ class SwAssetModal extends BaseModal {
       const log = { assetId: this.currentAsset.id, date, details: `[계약갱신] ${note} (${start} ~ ${end}, 비용: ${cost})`, user: '관리자' };
       await fetch(`${API_BASE_URL}/api/asset/history/batch`, {
           method: 'POST',
-          headers: 'application/json',
+          headers: { 'Content-Type': 'application/json' },
           body: JSON.stringify([...state.masterData.logs, log])
       });
 
@@ -387,9 +387,9 @@ class SwAssetModal extends BaseModal {
   private renderHistory(swId: string) {
     const container = document.getElementById('sw-history-list');
     if (!container) return;
-    const logs = (state.masterData.logs || []).filter(l => l.assetId === swId);
+    const logs = (state.masterData.logs || []).filter(l => l.asset_id === swId);
     if (logs.length === 0) { container.innerHTML = '<div class="empty-history">수정 이력이 없습니다.</div>'; return; }
-    container.innerHTML = logs.map(l => `<div class="history-item"><div class="history-date">${l.date}</div><div class="history-user">${l.user}</div><div class="history-details">${l.details}</div></div>`).join('');
+    container.innerHTML = logs.map(l => `<div class="history-item"><div class="history-date">${l.log_date || ''}</div><div class="history-user">${l.log_user || '시스템'}</div><div class="history-details">${l.details}</div></div>`).join('');
   }
 }