fix

mallinkService/src/main/java/com/iformall/service/park/impl/bolink/BoLinkParkService.java

@@ -107,7 +107,7 @@ public class BoLinkParkService extends BaseParkService implements ParkAdapterSer
             		StringBuffer msgsb = new StringBuffer();
             		Double dem = dataObj.getDouble("derate_money");
             		if (null != dem && dem.doubleValue() > 0 ) {
-            			msgsb.append("已减免").append(dem.doubleValue()).append("元,")
+            			msgsb.append("已减免").append(dem.doubleValue()).append("元,");
             		}
             		
             		String ded = dataObj.getString("derate_duration");