diff --git a/das/src/main/java/com/das/modules/data/service/impl/DataServiceImpl.java b/das/src/main/java/com/das/modules/data/service/impl/DataServiceImpl.java
index 3495fd23..e0220cf7 100644
--- a/das/src/main/java/com/das/modules/data/service/impl/DataServiceImpl.java
+++ b/das/src/main/java/com/das/modules/data/service/impl/DataServiceImpl.java
@@ -86,7 +86,6 @@ public class DataServiceImpl implements DataService {
      */
     @Override
     public Map<String, Map<String, Object>> querySnapshotValues(List<SnapshotValueQueryParam> paramList) {
-        long start = System.currentTimeMillis();
         Map<String, Map<String, Object>> result = new HashMap<>(paramList.size());
         ListUtil.page(paramList, COMMIT_COUNT, list -> {
             List<String> keyList = new ArrayList<>();
@@ -123,8 +122,6 @@ public class DataServiceImpl implements DataService {
                 }
             }
         });
-        long end = System.currentTimeMillis();
-        log.debug("querySnapshotValues {}个，耗时: {}秒", paramList.size(), (end - start) / 1000.0);
         return result;
     }