diff --git a/be/src/common/config.cpp b/be/src/common/config.cpp
index 48afc98cc05186..4ab55f0557b089 100644
--- a/be/src/common/config.cpp
+++ b/be/src/common/config.cpp
@@ -1450,6 +1450,8 @@ DEFINE_mInt32(check_tablet_delete_bitmap_interval_seconds, "300");
 DEFINE_mInt32(check_tablet_delete_bitmap_score_top_n, "10");
 DEFINE_mBool(enable_check_tablet_delete_bitmap_score, "true");
 
+DEFINE_mBool(enable_mow_verbose_log, "false");
+
 // clang-format off
 #ifdef BE_TEST
 // test s3
diff --git a/be/src/common/config.h b/be/src/common/config.h
index bdb275f6dd9e6c..86733919d50ac0 100644
--- a/be/src/common/config.h
+++ b/be/src/common/config.h
@@ -1523,6 +1523,8 @@ DECLARE_mInt32(check_tablet_delete_bitmap_interval_seconds);
 DECLARE_mInt32(check_tablet_delete_bitmap_score_top_n);
 DECLARE_mBool(enable_check_tablet_delete_bitmap_score);
 
+DECLARE_mBool(enable_mow_verbose_log);
+
 #ifdef BE_TEST
 // test s3
 DECLARE_String(test_s3_resource);
diff --git a/be/src/olap/base_tablet.cpp b/be/src/olap/base_tablet.cpp
index 895899b9ca6cb5..a7e9126344c140 100644
--- a/be/src/olap/base_tablet.cpp
+++ b/be/src/olap/base_tablet.cpp
@@ -767,13 +767,8 @@ Status BaseTablet::calc_segment_delete_bitmap(RowsetSharedPtr rowset,
                 rsid_to_rowset, &block));
         RETURN_IF_ERROR(sort_block(block, ordered_block));
         RETURN_IF_ERROR(rowset_writer->flush_single_block(&ordered_block));
-        if (new_generated_rows != rowset_writer->num_rows()) {
-            LOG(WARNING) << "partial update correctness warning: conflict new generated rows ("
-                         << new_generated_rows << ") not equal to the new flushed rows ("
-                         << rowset_writer->num_rows() << "), tablet: " << tablet_id();
-        }
         auto cost_us = watch.get_elapse_time_us();
-        if (cost_us > 10 * 1000) {
+        if (config::enable_mow_verbose_log || cost_us > 10 * 1000) {
             LOG(INFO) << "calc segment delete bitmap for partial update, tablet: " << tablet_id()
                       << " rowset: " << rowset_id << " seg_id: " << seg->id()
                       << " dummy_version: " << end_version + 1 << " rows: " << seg->num_rows()
@@ -785,7 +780,7 @@ Status BaseTablet::calc_segment_delete_bitmap(RowsetSharedPtr rowset,
         return Status::OK();
     }
     auto cost_us = watch.get_elapse_time_us();
-    if (cost_us > 10 * 1000) {
+    if (config::enable_mow_verbose_log || cost_us > 10 * 1000) {
         LOG(INFO) << "calc segment delete bitmap, tablet: " << tablet_id()
                   << " rowset: " << rowset_id << " seg_id: " << seg->id()
                   << " dummy_version: " << end_version + 1 << " rows: " << seg->num_rows()
@@ -1352,7 +1347,8 @@ Status BaseTablet::update_delete_bitmap(const BaseTabletSPtr& self, TabletTxnInf
     RETURN_IF_ERROR(self->save_delete_bitmap(txn_info, txn_id, delete_bitmap,
                                              transient_rs_writer.get(), cur_rowset_ids));
     LOG(INFO) << "[Publish] construct delete bitmap tablet: " << self->tablet_id()
-              << ", rowset_ids to add: " << rowset_ids_to_add.size()
+              << ", rowset_ids to add: "
+              << (specified_rowsets.size() + rowsets_skip_alignment.size())
               << ", rowset_ids to del: " << rowset_ids_to_del.size()
               << ", cur version: " << cur_version << ", transaction_id: " << txn_id << ","
               << ss.str() << " , total rows: " << total_rows