diff --git a/headless/server/src/main/java/com/tencent/supersonic/headless/server/service/impl/DimensionServiceImpl.java b/headless/server/src/main/java/com/tencent/supersonic/headless/server/service/impl/DimensionServiceImpl.java
index fb61b522e..c07761514 100644
--- a/headless/server/src/main/java/com/tencent/supersonic/headless/server/service/impl/DimensionServiceImpl.java
+++ b/headless/server/src/main/java/com/tencent/supersonic/headless/server/service/impl/DimensionServiceImpl.java
@@ -116,29 +116,11 @@ public class DimensionServiceImpl extends ServiceImpl<DimensionDOMapper, Dimensi
                 .collect(Collectors.toMap(DimensionResp::getBizName, a -> a, (k1, k2) -> k1));
 
         List<DimensionReq> dimensionToInsert = Lists.newArrayList();
-        List<DimensionReq> dimensionToUpdate = Lists.newArrayList();
-        List<Long> dimensionToDelete = Lists.newArrayList();
 
         // look for which dimension need to insert, update, delete
-        dimensionReqs.stream().forEach(dimension -> {
+        dimensionReqs.forEach(dimension -> {
             if (!bizNameMap.containsKey(dimension.getBizName())) {
                 dimensionToInsert.add(dimension);
-            } else {
-                DimensionResp dimensionRespByBizName = bizNameMap.get(dimension.getBizName());
-                if (null != dimensionRespByBizName && isChange(dimension, dimensionRespByBizName)) {
-                    dimension.setId(dimensionRespByBizName.getId());
-                    dimension.updatedBy(user.getName());
-                    dimensionToUpdate.add(dimension);
-                }
-            }
-        });
-
-        // the bizNames from alter dimensions
-        List<String> bizNames =
-                dimensionReqs.stream().map(DimensionReq::getBizName).collect(Collectors.toList());
-        bizNameMap.keySet().forEach(bizNameInDb -> {
-            if (!bizNames.contains(bizNameInDb)) {
-                dimensionToDelete.add(bizNameMap.get(bizNameInDb).getId());
             }
         });
 
@@ -147,16 +129,6 @@ public class DimensionServiceImpl extends ServiceImpl<DimensionDOMapper, Dimensi
             createDimensionBatch(dimensionToInsert, user);
         }
 
-        // update
-        if (!CollectionUtils.isEmpty(dimensionToUpdate)) {
-            updateDimensionBatch(dimensionToUpdate, user);
-        }
-
-        // delete
-        if (!CollectionUtils.isEmpty(dimensionToDelete)) {
-            deleteDimensionBatch(dimensionToDelete, user);
-        }
-
     }
 
     @Override
diff --git a/headless/server/src/main/java/com/tencent/supersonic/headless/server/service/impl/MetricServiceImpl.java b/headless/server/src/main/java/com/tencent/supersonic/headless/server/service/impl/MetricServiceImpl.java
index d84c11832..b0e3dd9ff 100644
--- a/headless/server/src/main/java/com/tencent/supersonic/headless/server/service/impl/MetricServiceImpl.java
+++ b/headless/server/src/main/java/com/tencent/supersonic/headless/server/service/impl/MetricServiceImpl.java
@@ -157,28 +157,9 @@ public class MetricServiceImpl extends ServiceImpl<MetricDOMapper, MetricDO>
                 .collect(Collectors.toMap(MetricResp::getBizName, a -> a, (k1, k2) -> k1));
 
         List<MetricReq> metricToInsert = Lists.newArrayList();
-        List<MetricReq> metricToUpdate = Lists.newArrayList();
-        List<Long> metricToDelete = Lists.newArrayList();
-
-        metricReqs.stream().forEach(metric -> {
+        metricReqs.forEach(metric -> {
             if (!bizNameMap.containsKey(metric.getBizName())) {
                 metricToInsert.add(metric);
-            } else {
-                MetricResp metricRespByBizName = bizNameMap.get(metric.getBizName());
-                if (null != metricRespByBizName && isChange(metric, metricRespByBizName)) {
-                    metric.setId(metricRespByBizName.getId());
-                    metric.updatedBy(user.getName());
-                    metricToUpdate.add(metric);
-                }
-            }
-        });
-
-        // the bizNames from alter dimensions
-        List<String> bizNames =
-                metricReqs.stream().map(MetricReq::getBizName).collect(Collectors.toList());
-        bizNameMap.keySet().forEach(bizNameInDb -> {
-            if (!bizNames.contains(bizNameInDb)) {
-                metricToDelete.add(bizNameMap.get(bizNameInDb).getId());
             }
         });
 
@@ -187,16 +168,6 @@ public class MetricServiceImpl extends ServiceImpl<MetricDOMapper, MetricDO>
             createMetricBatch(metricToInsert, user);
         }
 
-        // update
-        if (!CollectionUtils.isEmpty(metricToUpdate)) {
-            updateMetricBatch(metricToUpdate, user);
-        }
-
-        // delete
-        if (!CollectionUtils.isEmpty(metricToDelete)) {
-            deleteMetricBatch(metricToDelete, user);
-        }
-
     }
 
     @Override