diff --git a/project-codes.html b/project-codes.html
index 57c3d0e..8b7120a 100644
--- a/project-codes.html
+++ b/project-codes.html
@@ -1167,11 +1167,45 @@
         const data = await detailResponse.json();
         const overviewData = await overviewResponse.json();
         const budgetPlanData = await budgetPlanResponse.json();
+        const fetchFreshOverviewIfNeeded = async () => {
+          if (refresh || (overviewResponse.ok && Array.isArray(overviewData.overviews) && overviewData.overviews.length)) {
+            return Array.isArray(overviewData.overviews) ? overviewData.overviews : [];
+          }
+          try {
+            const freshOverviewResponse = await fetch(
+              `/api/erp-bridge-overviews?page=const&projectCode=${encodeURIComponent(projectCode)}&projectName=${encodeURIComponent(projectName || '')}&refresh=1`,
+              { cache: 'no-store' }
+            );
+            const freshOverviewData = await freshOverviewResponse.json();
+            if (freshOverviewResponse.ok) {
+              return Array.isArray(freshOverviewData.overviews) ? freshOverviewData.overviews : [];
+            }
+          } catch (error) {
+          }
+          return Array.isArray(overviewData.overviews) ? overviewData.overviews : [];
+        };
+        const fetchFreshBudgetPlanIfNeeded = async () => {
+          if (refresh || (budgetPlanResponse.ok && budgetPlanData.plan)) {
+            return budgetPlanResponse.ok ? (budgetPlanData.plan || null) : null;
+          }
+          try {
+            const freshBudgetPlanResponse = await fetch(
+              `/api/erp-budget-plan?page=const&projectCode=${encodeURIComponent(projectCode)}&projectName=${encodeURIComponent(projectName || '')}&refresh=1`,
+              { cache: 'no-store' }
+            );
+            const freshBudgetPlanData = await freshBudgetPlanResponse.json();
+            if (freshBudgetPlanResponse.ok) {
+              return freshBudgetPlanData.plan || null;
+            }
+          } catch (error) {
+          }
+          return budgetPlanResponse.ok ? (budgetPlanData.plan || null) : null;
+        };
 
         if (!detailResponse.ok) {
           if (!refresh && detailResponse.status === 404) {
-            state.bridgeOverviews = overviewResponse.ok ? (Array.isArray(overviewData.overviews) ? overviewData.overviews : []) : [];
-            state.budgetPlan = budgetPlanResponse.ok ? (budgetPlanData.plan || null) : null;
+            state.bridgeOverviews = await fetchFreshOverviewIfNeeded();
+            state.budgetPlan = await fetchFreshBudgetPlanIfNeeded();
             detailTitle.textContent = `${projectName || '-'} [${projectCode}]`;
             detailMeta.textContent = 'DB 캐시에 계약정보가 없어 ERP에서 기본 계약정보를 가져오는 중입니다.';
             try {
@@ -1216,8 +1250,8 @@
         }
 
         state.detail = data.detail || null;
-        state.bridgeOverviews = Array.isArray(overviewData.overviews) ? overviewData.overviews : [];
-        state.budgetPlan = budgetPlanResponse.ok ? (budgetPlanData.plan || null) : null;
+        state.bridgeOverviews = await fetchFreshOverviewIfNeeded();
+        state.budgetPlan = await fetchFreshBudgetPlanIfNeeded();
         if (state.selectedRow && state.detail) {
           state.selectedRow.businessCode = state.detail.businessCode || state.selectedRow.businessCode || '';
           state.selectedRow.siteLocation = state.detail.siteLocation || state.selectedRow.siteLocation || '';