diff --git a/source/libs/executor/src/sysscanoperator.c b/source/libs/executor/src/sysscanoperator.c
index 29e8128484..aae870ac74 100644
--- a/source/libs/executor/src/sysscanoperator.c
+++ b/source/libs/executor/src/sysscanoperator.c
@@ -74,7 +74,6 @@ typedef struct SSysTableScanInfo {
   SLimitInfo             limitInfo;
   int32_t                tbnameSlotId;
   STableListInfo*        pTableListInfo;
-  SSDataBlock*           pResBlock;
   SReadHandle*           pHandle;
   SStorageAPI*           pAPI;
 } SSysTableScanInfo;