diff --git a/backend/services/planting-service/src/infrastructure/persistence/repositories/planting-order.repository.impl.ts b/backend/services/planting-service/src/infrastructure/persistence/repositories/planting-order.repository.impl.ts
index 9000839f..6022d44e 100644
--- a/backend/services/planting-service/src/infrastructure/persistence/repositories/planting-order.repository.impl.ts
+++ b/backend/services/planting-service/src/infrastructure/persistence/repositories/planting-order.repository.impl.ts
@@ -461,6 +461,7 @@ export class PlantingOrderRepositoryImpl implements IPlantingOrderRepository {
     }
 
     // 使用原生SQL进行分组查询
+    // 注意：表名是 planting_orders（复数），参照 @@map("planting_orders")
     const results = await this.prisma.$queryRawUnsafe<
       Array<{
         label: string;
@@ -474,7 +475,7 @@ export class PlantingOrderRepositoryImpl implements IPlantingOrderRepository {
         COALESCE(SUM(tree_count), 0) as tree_count,
         COUNT(*) as order_count,
         COALESCE(SUM(total_amount), 0) as total_amount
-      FROM planting_order
+      FROM planting_orders
       WHERE status IN (${paidStatuses.map(s => `'${s}'`).join(', ')})
         AND paid_at >= $1
         AND paid_at IS NOT NULL