diff --git a/services/distributeddataservice/libs/distributeddb/test/unittest/common/common/distributeddb_notification_chain_test.cpp b/services/distributeddataservice/libs/distributeddb/test/unittest/common/common/distributeddb_notification_chain_test.cpp
index 7d90625f76c395cd84331b497562caf15e4c8a70..27061306f29fa627bb419f2ef6d8703bd65b4312 100755
--- a/services/distributeddataservice/libs/distributeddb/test/unittest/common/common/distributeddb_notification_chain_test.cpp
+++ b/services/distributeddataservice/libs/distributeddb/test/unittest/common/common/distributeddb_notification_chain_test.cpp
@@ -31,8 +31,8 @@ namespace {
     int g_onEventTestNum = 0;
     bool g_onFinalizeCalled = false;
 
-    auto g_onEventFunction = [](void *arg) {
-        g_onEventTestNum = *(reinterpret_cast<int *>(arg));
+    auto g_onEventFunction = [](const void *arg) {
+        g_onEventTestNum = *(reinterpret_cast<const int *>(arg));
         LOGI("g_onEventFunction called.");
     };
 
diff --git a/services/distributeddataservice/test/common/distributeddb/src/distributeddb_nb_test_tools.cpp b/services/distributeddataservice/test/common/distributeddb/src/distributeddb_nb_test_tools.cpp
index d929793b9201a3a2ca0a63a59fa0a8aa8c8f020e..29fb2b05d40f931753771d8fb9648ee1fb69501d 100755
--- a/services/distributeddataservice/test/common/distributeddb/src/distributeddb_nb_test_tools.cpp
+++ b/services/distributeddataservice/test/common/distributeddb/src/distributeddb_nb_test_tools.cpp
@@ -473,33 +473,33 @@ bool DistributedDBNbTestTools::MoveToNextFromBegin(KvStoreResultSet &resultSet,
     for (int position = -1; position < recordCnt; ++position) { // the first pos after getentries is -1.
         bool expectRes = resultSet.MoveToNext();
         if (position < (recordCnt - 1)) {
-            result = result & expectRes;
+            result = result && expectRes;
         } else {
-            result = result & (!expectRes);
+            result = result && (!expectRes);
         }
         if (!result) {
             MST_LOG("resultSet.MoveToNext() doesn't meet expectations!!!");
             break;
         }
         positionGot = position + 1;
-        result = result & (resultSet.GetPosition() == positionGot);
+        result = result && (resultSet.GetPosition() == positionGot);
         if (!result) {
             MST_LOG("resultSet.GetPosition() != positionGot!!!");
             break;
         }
         if (position < (recordCnt - 1)) {
-            result = result & (resultSet.GetEntry(entry) == OK);
+            result = result && (resultSet.GetEntry(entry) == OK);
             if (!result) {
                 MST_LOG("resultSet.GetEntry() != OK");
                 break;
             }
-            result = result & (entry.key == entries[positionGot].key) & (entry.value == entries[positionGot].value);
+            result = result && (entry.key == entries[positionGot].key) && (entry.value == entries[positionGot].value);
             if (!result) {
                 MST_LOG("entry != entries[positionGot]");
                 break;
             }
         } else {
-            result = result & (resultSet.GetEntry(entry) == NOT_FOUND);
+            result = result && (resultSet.GetEntry(entry) == NOT_FOUND);
         }
     }
     return result;
@@ -553,4 +553,4 @@ void KvStoreNbCorruptInfo::CorruptCallBackOfExport(const std::string &appId, con
         MST_LOG("[KvStoreNbCorruptInfo::CorruptCallBackOfExport] Export failed!");
         pathResult.result = false;
     }
-}
\ No newline at end of file
+}