Index: ssts-invoice/src/main/java/com/forgon/disinfectsystem/invoicemanager/action/InvoiceAction.java
===================================================================
diff -u -r15899 -r15902
--- ssts-invoice/src/main/java/com/forgon/disinfectsystem/invoicemanager/action/InvoiceAction.java	(.../InvoiceAction.java)	(revision 15899)
+++ ssts-invoice/src/main/java/com/forgon/disinfectsystem/invoicemanager/action/InvoiceAction.java	(.../InvoiceAction.java)	(revision 15902)
@@ -1455,7 +1455,10 @@
 			if(data.has("invoicePlanID")){
 				vo.setInvoicePlanID(data.get("invoicePlanID").getAsLong());
 			}
-			vo.setProxyDisinfection_id(data.get("proxyDisinfection_id").getAsLong());
+			JsonElement proxyDisinfection_idJsonElement = data.get("proxyDisinfection_id");
+			if(!proxyDisinfection_idJsonElement.isJsonNull()){
+				vo.setProxyDisinfection_id(proxyDisinfection_idJsonElement.getAsLong());
+			}
 			vo.setPrice(String.valueOf(data.get("price").getAsDouble()));
 			vo.setFluctuationPrice(String.valueOf(data.get("fluctuationPrice").getAsDouble()));
 			JsonElement ele = data.get("sterileEndTime");
@@ -1491,7 +1494,10 @@
 				if(data.has("invoicePlanID")){
 					vo.setInvoicePlanID(data.get("invoicePlanID").getAsLong());
 				}
-				vo.setProxyDisinfection_id(data.get("proxyDisinfection_id").getAsLong());
+				JsonElement proxyDisinfection_idJsonElement = data.get("proxyDisinfection_id");
+				if(!proxyDisinfection_idJsonElement.isJsonNull()){
+					vo.setProxyDisinfection_id(proxyDisinfection_idJsonElement.getAsLong());
+				}
 				vo.setPrice(String.valueOf(data.get("price").getAsDouble()));
 				vo.setFluctuationPrice(String.valueOf(data.get("fluctuationPrice").getAsDouble()));
 				JsonElement ele = data.get("sterileEndTime");