diff --git a/source/libs/executor/src/sysscanoperator.c b/source/libs/executor/src/sysscanoperator.c
index f114c58a0b18600a683ab8ab2e49cee84e8b735f..59cb0d8426465b54e8ec7108d264eb79d2f2a585 100644
--- a/source/libs/executor/src/sysscanoperator.c
+++ b/source/libs/executor/src/sysscanoperator.c
@@ -524,12 +524,12 @@ static SSDataBlock* sysTableScanUserCols(SOperatorInfo* pOperator) {
   int32_t resume = pInfo->resume;
   pInfo->resume = false;
   while (resume || ((ret = metaTbCursorNext(pInfo->pCur, TSDB_TABLE_MAX)) == 0)) {
+    if (resume) resume = false;
     char typeName[TSDB_TABLE_FNAME_LEN + VARSTR_HEADER_SIZE] = {0};
     char tableName[TSDB_TABLE_NAME_LEN + VARSTR_HEADER_SIZE] = {0};
 
     SSchemaWrapper* schemaRow = NULL;
 
-    if (resume) resume = false;
     if (pInfo->pCur->mr.me.type == TSDB_SUPER_TABLE) {
       qDebug("sysTableScanUserCols cursor get super table");
       void* schema = taosHashGet(pInfo->pSchema, &pInfo->pCur->mr.me.uid, sizeof(int64_t));