diff --git a/source/libs/executor/src/sysscanoperator.c b/source/libs/executor/src/sysscanoperator.c
index b0b27e0e674d019c7a81bdab82c96c0c874e4713..c78e6002cde589173e111644d5c071ed7d458efe 100644
--- a/source/libs/executor/src/sysscanoperator.c
+++ b/source/libs/executor/src/sysscanoperator.c
@@ -1482,7 +1482,7 @@ static SSDataBlock* sysTableScanUserTables(SOperatorInfo* pOperator) {
           pInfo->pIdx->init = 1;
           SSDataBlock* blk = sysTableBuildUserTablesByUids(pOperator);
           return blk;
-        } else if ((flt == -2) || (flt == -1)) {
+        } else if ((flt == -1) || (flt == -2)) {
           qDebug("%s failed to get sys table info by idx, scan sys table one by one", GET_TASKID(pTaskInfo));
         }
       } else if (pCondition != NULL && (pInfo->pIdx != NULL && pInfo->pIdx->init == 1)) {