diff --git a/src/share/io/ob_io_struct.cpp b/src/share/io/ob_io_struct.cpp
index b1dfbe609c..412bba7667 100644
--- a/src/share/io/ob_io_struct.cpp
+++ b/src/share/io/ob_io_struct.cpp
@@ -2531,6 +2531,7 @@ int ObSyncIOChannel::do_sync_io(ObIORequest &req)
     LOG_WARN("not supported io mode", K(ret), K(req));
   }
   if (OB_SUCC(ret)) {
+    req.io_result_->time_log_.return_ts_ = ObTimeUtility::fast_current_time();
     req.io_result_->complete_size_ = io_size;
     if (req.can_callback()) {
       if (OB_FAIL(req.tenant_io_mgr_.get_ptr()->enqueue_callback(req))) {