bug fix

bailuntec-cost-core/src/main/java/com/blt/other/module/cost/controller/cost/CostController.java

@@ -404,7 +404,7 @@ public class CostController {
         cashierCallbackUrlDataVo.setSuccess(true);
 
         CashierCallbackUrlDataDataVo cashierCallbackUrlDataDataVo = new CashierCallbackUrlDataDataVo();
-        cashierCallbackUrlDataDataVo.setPayid(Integer.parseInt(IdWorker.getIdStr().substring(8)));
+        cashierCallbackUrlDataDataVo.setPayid(Integer.parseInt(IdWorker.getIdStr().substring(0, 8)));
         cashierCallbackUrlDataDataVo.setPayno(IdWorker.getIdStr());
         cashierCallbackUrlDataDataVo.setPayamount(BigDecimal.ZERO);
         cashierCallbackUrlDataDataVo.setPayuserid(3108);