diff --git a/source/libs/executor/src/exchangeoperator.c b/source/libs/executor/src/exchangeoperator.c
index 0efdeca5b6..de918e0034 100644
--- a/source/libs/executor/src/exchangeoperator.c
+++ b/source/libs/executor/src/exchangeoperator.c
@@ -203,7 +203,7 @@ static SSDataBlock* doLoadRemoteDataImpl(SOperatorInfo* pOperator) {
     } else {
       p = taosArrayGetP(pExchangeInfo->pResultBlockList, 0);
       taosArrayRemove(pExchangeInfo->pResultBlockList, 0);
-      taosArrayPush(pExchangeInfo->pRecycledBlocks, p);
+      taosArrayPush(pExchangeInfo->pRecycledBlocks, &p);
       return p;
     }
   }