src/main/java/com/xcong/excoin/modules/blackchain/service/Impl/BlockSeriveImpl.java
@@ -214,6 +214,7 @@ if (trc20Usdt != null) { address = trc20Usdt.getAddress(); key = trc20Usdt.getPrivateKey(); map.put("address", address); } else { Map<String, String> usdtMap = Trc20Service.createAddress(); address = usdtMap.get("address");