diff --git a/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/service/contract/ContractServiceImpl.java b/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/service/contract/ContractServiceImpl.java
index d86c507..97d3450 100644
--- a/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/service/contract/ContractServiceImpl.java
+++ b/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/service/contract/ContractServiceImpl.java
@@ -640,7 +640,7 @@ public class ContractServiceImpl implements ContractService {
         }
 
         // 查询关联表
-        SystemRelativityDO systemRelativityDO = systemRelativityMapper.selectOne(TableFieldConstants.BSE_SYS_REL_DOWN_ID, id);
+        SystemRelativityDO systemRelativityDO = systemRelativityMapper.selectOne(TableFieldConstants.BSE_SYS_REL_DOWN_ID, id.toString());
         if (systemRelativityDO == null) {
             return null;
         }
@@ -666,7 +666,7 @@ public class ContractServiceImpl implements ContractService {
         }
 
         // 查询关联表
-        SystemRelativityDO systemRelativityDO = systemRelativityMapper.selectOne(TableFieldConstants.BSE_SYS_REL_UP_ID, id);
+        SystemRelativityDO systemRelativityDO = systemRelativityMapper.selectOne(TableFieldConstants.BSE_SYS_REL_UP_ID, id.toString());
         if (systemRelativityDO == null) {
             return null;
         }