Index: ssts-invoice/src/main/java/com/forgon/disinfectsystem/invoicemanager/service/InvoiceOptimizeManagerImpl.java
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diff -u -r37549 -r37581
--- ssts-invoice/src/main/java/com/forgon/disinfectsystem/invoicemanager/service/InvoiceOptimizeManagerImpl.java	(.../InvoiceOptimizeManagerImpl.java)	(revision 37549)
+++ ssts-invoice/src/main/java/com/forgon/disinfectsystem/invoicemanager/service/InvoiceOptimizeManagerImpl.java	(.../InvoiceOptimizeManagerImpl.java)	(revision 37581)
@@ -146,6 +146,8 @@
 		invoiceParamsMap.put("invoiceType", invoiceType);
 		invoiceParamsMap.put("invoicePlanId", JSONUtil.optLong(params, "invoicePlanId", null));
 		invoiceParamsMap.put("invoiceItems", params.optJSONArray("invoiceItems"));
+		invoicePlanIdToTdIdToTousseInstanceListMapMap.clear();
+		invoicePlanIdToTdIdToTousseItemMapMap.clear();
 		shippedBackToTheOriginalApplyTousseBarcodeToTousseInstanceMap = validateTraceableToussesShippedBackToTheOriginalApply(invoiceParamsMap,invoicePlanIdToTdIdToTousseInstanceListMapMap,
 				invoicePlanIdToTdIdToTousseItemMapMap,idToInvoicePlanMap,idToTousseItemMap);
 		return submitInvoiceForInvoicePlanModule(params);