# update

cost-service/src/main/java/com/blt/other/module/cost/controller/CostTypeController.java

@@ -54,7 +54,6 @@ public class CostTypeController {
         return CostResult.success();
     }
 
-
     @ApiOperation("添加费用类型")
     @PostMapping("/addCostType")
     public CostResult<Void> addCostType(@RequestBody CostTypeAddReq req) {

cost-service/src/main/java/com/blt/other/module/cost/service/impl/CostTypeServiceImpl.java

@@ -94,6 +94,8 @@ public class CostTypeServiceImpl extends ServiceImpl<CostTypeDao, CostTypeDomain
 
             if (costTypeDomain.getCostTemplateType().equals(CostTypeDomain.feeType)) {
                 CostTypeDomain lendCostTypeDomain = baseMapper.selectByNameAndType(costTypeDomain.getTypeName(), CostTypeDomain.borrow);
+
+                if (lendCostTypeDomain != null) {
                     lendCostTypeDomain.setTypeName(req.getTypeName().trim());
                     lendCostTypeDomain.setDescription(req.getDescription());
                     lendCostTypeDomain.setUpdateUserId(oaUser.getOaUserId());
@@ -104,6 +106,8 @@ public class CostTypeServiceImpl extends ServiceImpl<CostTypeDao, CostTypeDomain
                     this.updateById(lendCostTypeDomain);
                 }
 
+            }
+
             costTypeDomain.setTypeName(req.getTypeName().trim());
             costTypeDomain.setDescription(req.getDescription());
             costTypeDomain.setUpdateUserId(oaUser.getOaUserId());