fix

netflix-service/src/main/java/com/cyksj/service/coin/impl/UserGalaxyCoinServiceImpl.java

@@ -156,7 +156,7 @@ public class UserGalaxyCoinServiceImpl implements UserGalaxyCoinService {
 						.gt(UserGalaxyCoinRecord::getExpiryTime, DateTime.now())
 						.gt(UserGalaxyCoinRecord::getRemainGalaxyCoin, 0));
 				//需要使用的银河币
-				BigDecimal userFinalUseGalaxyCoin = galaxyCoin.subtract(remainGalaxyCoin);
+				BigDecimal userFinalUseGalaxyCoin = galaxyCoin.subtract(remainGalaxyCoin).abs();
 				for (UserGalaxyCoinRecord galaxyCoinRecord : availableGalaxyCoinList) {
 					if (userFinalUseGalaxyCoin.compareTo(BigDecimal.ZERO) <= 0) {
 						break;