delete redundant code
diff --git a/dubbo-admin-backend/src/main/java/org/apache/dubbo/admin/controller/AccessesController.java b/dubbo-admin-backend/src/main/java/org/apache/dubbo/admin/controller/AccessesController.java
index bf82222..c5e2351 100644
--- a/dubbo-admin-backend/src/main/java/org/apache/dubbo/admin/controller/AccessesController.java
+++ b/dubbo-admin-backend/src/main/java/org/apache/dubbo/admin/controller/AccessesController.java
@@ -100,18 +100,4 @@
         }
         routeService.updateAccess(accessDTO);
     }
-
-//    private ConditionRouteDTO routeCopy(ConditionRouteDTO old) {
-//        ConditionRouteDTO newRoute = new ConditionRouteDTO();
-//        newRoute.setKey(old.getKey());
-//        newRoute.setScope(old.getScope());
-//        newRoute.setConditions(old.getConditions());
-//        newRoute.setRuntime(old.isRuntime());
-//        newRoute.setEnabled(old.isEnabled());
-//        newRoute.setDynamic(old.isDynamic());
-//        newRoute.setForce(old.isForce());
-//        newRoute.setPriority(old.getPriority());
-//        newRoute.setBlackWhiteList(null);
-//        return newRoute;
-//    }
 }
diff --git a/dubbo-admin-backend/src/main/java/org/apache/dubbo/admin/controller/WeightController.java b/dubbo-admin-backend/src/main/java/org/apache/dubbo/admin/controller/WeightController.java
index 08bb4ef..62c4ce4 100644
--- a/dubbo-admin-backend/src/main/java/org/apache/dubbo/admin/controller/WeightController.java
+++ b/dubbo-admin-backend/src/main/java/org/apache/dubbo/admin/controller/WeightController.java
@@ -53,14 +53,6 @@
             throw new ParamValidationException("Either Service or application is required.");
         }
         overrideService.saveWeight(weightDTO);
-//        List<String> addresses = weightDTO.getAddresses();
-//        for (String address : addresses) {
-//            Weight weight = new Weight();
-//            weight.setService(weightDTO.getService());
-//            weight.setWeight(weight.getWeight());
-//            weight.setAddress(address);
-//            overrideService.saveOverride(OverrideUtils.weightToOverride(weight));
-//        }
         return true;
     }
 
@@ -74,12 +66,6 @@
         if (weight == null) {
             throw new ResourceNotFoundException("Unknown ID!");
         }
-//        Weight old = OverrideUtils.overrideToWeight(override);
-//        Weight weight = new Weight();
-//        weight.setWeight(weightDTO.getWeight());
-//        weight.setHash(id);
-//        weight.setService(old.getService());
-//        overrideService.updateOverride(OverrideUtils.weightToOverride(weight));
         overrideService.updateWeight(weightDTO);
         return true;
     }
@@ -102,23 +88,6 @@
             weightDTOS.add(weightDTO);
         }
 
-//        if (StringUtils.isEmpty(service)) {
-//            overrides = overrideService.findAll();
-//        } else {
-//            overrides = overrideService.findByService(service);
-//        }
-//        List<WeightDTO> weightDTOS = new ArrayList<>();
-//        for (Override override : overrides) {
-//            Weight w = OverrideUtils.overrideToWeight(override);
-//            if (w != null) {
-//                WeightDTO weightDTO = new WeightDTO();
-//                weightDTO.setAddresses(new String[]{w.getAddress()});
-//                weightDTO.setService(w.getService());
-//                weightDTO.setWeight(w.getWeight());
-//                weightDTO.setId(w.getHash());
-//                weightDTOS.add(weightDTO);
-//            }
-//        }
         return weightDTOS;
     }