Index: ssts-invoice/src/main/java/com/forgon/disinfectsystem/invoicemanager/service/InvoiceManagerImpl.java
===================================================================
diff -u -r14910 -r14931
--- ssts-invoice/src/main/java/com/forgon/disinfectsystem/invoicemanager/service/InvoiceManagerImpl.java	(.../InvoiceManagerImpl.java)	(revision 14910)
+++ ssts-invoice/src/main/java/com/forgon/disinfectsystem/invoicemanager/service/InvoiceManagerImpl.java	(.../InvoiceManagerImpl.java)	(revision 14931)
@@ -5286,7 +5286,15 @@
 					departInvoice = new LinkedList<Invoice>();
 					departCodingInvoiceMap.put(invoice.getInvoicePlan().getDepartCoding(), departInvoice);
 				}
-				departInvoice.add(invoice);
+				//fetch子表获取到的数据,有可能有重复的父表对象
+				Invoice exist = CollectionUtils.find(departInvoice, new Predicate<Invoice>(){
+					@Override
+					public boolean evaluate(Invoice object) {
+						return invoice.getId().equals(object.getId());
+					}});
+				if(exist == null){
+					departInvoice.add(invoice);
+				}
 			}
 		}
 		return departCodingInvoiceMap;