diff --git a/source/libs/executor/src/executorimpl.c b/source/libs/executor/src/executorimpl.c
index 10d5e717bd..dc0070cbee 100644
--- a/source/libs/executor/src/executorimpl.c
+++ b/source/libs/executor/src/executorimpl.c
@@ -2826,7 +2826,6 @@ void relocateColumnData(SSDataBlock* pBlock, const SArray* pColMatchInfo, SArray
     }
 
     if (p->info.colId == pmInfo->colId) {
-      colDataDestroy(taosArrayGet(pBlock->pDataBlock, pmInfo->targetSlotId));
       taosArraySet(pBlock->pDataBlock, pmInfo->targetSlotId, p);
       i++;
       j++;