diff --git a/pkg/vm/engine/disttae/mo_table_stats.go b/pkg/vm/engine/disttae/mo_table_stats.go
index bdee0d286c5e9..129b4a5f77fd7 100644
--- a/pkg/vm/engine/disttae/mo_table_stats.go
+++ b/pkg/vm/engine/disttae/mo_table_stats.go
@@ -1450,6 +1450,8 @@ func (tp *tablePair) Done(err error) {
 		}
 		tp.errChan = nil
 	}
+
+	tp.pState = nil
 }
 
 type statsList struct {