diff --git a/regression-test/suites/compaction/test_compaction_uniq_cluster_keys_with_delete.groovy b/regression-test/suites/compaction/test_compaction_uniq_cluster_keys_with_delete.groovy
index e0995a0428..932835ec3c 100644
--- a/regression-test/suites/compaction/test_compaction_uniq_cluster_keys_with_delete.groovy
+++ b/regression-test/suites/compaction/test_compaction_uniq_cluster_keys_with_delete.groovy
@@ -117,7 +117,7 @@ suite("test_compaction_uniq_cluster_keys_with_delete") {
         sql """ INSERT INTO ${tableName} VALUES
              (4, '2017-10-01', '2017-10-01', '2017-10-01 11:11:11.110000', '2017-10-01 11:11:11.110111', 'Beijing', 10, 1, NULL, NULL, NULL, NULL, '2020-01-05', 1, 34, 20)
             """
-
+        sql """sync"""
         qt_select_default2 """ SELECT * FROM ${tableName} t ORDER BY user_id; """
 
         //TabletId,ReplicaId,BackendId,SchemaHash,Version,LstSuccessVersion,LstFailedVersion,LstFailedTime,LocalDataSize,RemoteDataSize,RowCount,State,LstConsistencyCheckTime,CheckVersion,VersionCount,PathHash,MetaUrl,CompactionStatus
diff --git a/regression-test/suites/nereids_p0/aggregate/agg_window_project.groovy b/regression-test/suites/nereids_p0/aggregate/agg_window_project.groovy
index ace63dce3b..7a3cb3042e 100644
--- a/regression-test/suites/nereids_p0/aggregate/agg_window_project.groovy
+++ b/regression-test/suites/nereids_p0/aggregate/agg_window_project.groovy
@@ -36,6 +36,7 @@ suite("agg_window_project") {
 
     sql """insert into test_window_table values("1", 1);"""
 
+    sql """sync"""
 
     order_qt_select1 """
         SELECT `owner`,
@@ -94,6 +95,8 @@ suite("agg_window_project") {
 
     sql """insert into test_window_table2 values("1", 1, 1),("1", 1, 2),("1", 2, 1),("1", 2, 2),("2", 11, 1),("2", 11, 2),("2", 12, 1),("2", 12, 2);"""
 
+    sql """sync"""
+    
     order_qt_select4 """select a, c, sum(sum(b)) over(partition by c order by c rows between unbounded preceding and current row) from test_window_table2 group by a, c having a > 1;"""
 
     order_qt_select5 """select a, c, sum(sum(b)) over(partition by c order by c rows between unbounded preceding and current row) dd from test_window_table2 group by a, c having dd < 4;"""