diff --git a/src/main/java/com/supwisdom/dlpay/system/service/impl/ParamServiceImpl.java b/src/main/java/com/supwisdom/dlpay/system/service/impl/ParamServiceImpl.java
index a40d97d..f45beb7 100644
--- a/src/main/java/com/supwisdom/dlpay/system/service/impl/ParamServiceImpl.java
+++ b/src/main/java/com/supwisdom/dlpay/system/service/impl/ParamServiceImpl.java
@@ -2,8 +2,8 @@
 
 import com.supwisdom.dlpay.api.dao.PaytypeConfigDao;
 import com.supwisdom.dlpay.api.dao.SourceTypeDao;
-import com.supwisdom.dlpay.api.domain.TSourceType;
 import com.supwisdom.dlpay.api.domain.TPaytypeConfig;
+import com.supwisdom.dlpay.api.domain.TSourceType;
 import com.supwisdom.dlpay.framework.dao.ApiClientDao;
 import com.supwisdom.dlpay.framework.dao.BusinessparaDao;
 import com.supwisdom.dlpay.framework.dao.SysparaDao;
@@ -25,7 +25,6 @@
 import org.springframework.data.domain.Sort;
 import org.springframework.data.jpa.domain.Specification;
 import org.springframework.stereotype.Service;
-import sun.net.TelnetInputStream;
 
 import javax.persistence.criteria.CriteriaBuilder;
 import javax.persistence.criteria.CriteriaQuery;