diff --git a/source/libs/tdb/src/db/tdbBtree.c b/source/libs/tdb/src/db/tdbBtree.c
index 81b8be3588950ec82d0f467682dd970130dfb7f2..f0055723b62f39e56751def877c41dc554a2c99c 100644
--- a/source/libs/tdb/src/db/tdbBtree.c
+++ b/source/libs/tdb/src/db/tdbBtree.c
@@ -729,7 +729,7 @@ static int tdbBtreeBalanceNonRoot(SBTree *pBt, SPage *pParent, int idx) {
               int    szNewCell;
               SPgno  pgno;
               pgno = TDB_PAGE_PGNO(pNews[iNew]);
-              tdbBtreeEncodeCell(pPage, cd.pKey, cd.kLen, (void *)&pgno, sizeof(SPgno), pNewCell, &szNewCell);
+              tdbBtreeEncodeCell(pParent, cd.pKey, cd.kLen, (void *)&pgno, sizeof(SPgno), pNewCell, &szNewCell);
               tdbPageInsertCell(pParent, sIdx++, pNewCell, szNewCell, 0);
             }