diff --git a/src/modules/overseas-warehouse/api/inventory.test.ts b/src/modules/overseas-warehouse/api/inventory.test.ts
index 55c1bc9f..4d4e1a26 100644
--- a/src/modules/overseas-warehouse/api/inventory.test.ts
+++ b/src/modules/overseas-warehouse/api/inventory.test.ts
@@ -15,7 +15,7 @@ describe('overseas inventory API', () => {
     await getInventorySummary(query)
 
     expect(overseasHttp.get).toHaveBeenNthCalledWith(1, '/platform/v1/last-leg/inventory/balances', { params: query })
-    expect(overseasHttp.get).toHaveBeenNthCalledWith(2, '/platform/v1/last-leg/inventory/summary', { params: { customerId: '100', skuCode: 'SKU-1', warehouseLocationCode: 'A-01' } })
+    expect(overseasHttp.get).toHaveBeenNthCalledWith(2, '/platform/v1/last-leg/inventory/summary', { params: { customerId: '100', page: 1, size: 200, skuCode: 'SKU-1', warehouseLocationCode: 'A-01' } })
   })
 
   it('uses the read-only position and ledger endpoints with explicit customer scope', async () => {
diff --git a/src/modules/overseas-warehouse/api/inventory.ts b/src/modules/overseas-warehouse/api/inventory.ts
index d08de140..804cdd7a 100644
--- a/src/modules/overseas-warehouse/api/inventory.ts
+++ b/src/modules/overseas-warehouse/api/inventory.ts
@@ -120,9 +120,8 @@ export async function listInventoryBalances(query: InventoryBalanceQuery) {
 }
 
 export async function getInventorySummary(query: InventoryBalanceQuery) {
-  const { page: _page, size: _size, ...summaryParams } = params(query)
   const response = await overseasHttp.get<ApiEnvelope<InventoryDashboardDto>, ApiEnvelope<InventoryDashboardDto>>(
-    '/platform/v1/last-leg/inventory/summary', { params: summaryParams },
+    '/platform/v1/last-leg/inventory/summary', { params: params({ ...query, page: 1, size: 200 }) },
   )
   return unwrapApiResponse(response)
 }