diff --git a/source/dnode/vnode/src/tsdb/tsdbRead.c b/source/dnode/vnode/src/tsdb/tsdbRead.c
index ebacda0677a796a3e39f70698e8e29dd9f5bd27a..3a08093d47f39ef915149b82de890625189e7874 100644
--- a/source/dnode/vnode/src/tsdb/tsdbRead.c
+++ b/source/dnode/vnode/src/tsdb/tsdbRead.c
@@ -3373,13 +3373,13 @@ int32_t doMergeMemTableMultiRows(TSDBROW* pRow, uint64_t uid, SIterInfo* pIter,
     } else {  // has next point in mem/imem
       pNextRow = getValidMemRow(pIter, pDelList, pReader);
       if (pNextRow == NULL) {
-        *pResRow = *pRow;
+        *pResRow = current;
         *freeTSRow = false;
         return TSDB_CODE_SUCCESS;
       }
 
       if (TSDBROW_TS(&current) != TSDBROW_TS(pNextRow)) {
-        *pResRow = *pRow;
+        *pResRow = current;
         *freeTSRow = false;
         return TSDB_CODE_SUCCESS;
       }