diff --git a/appchain/appchain_l1.go b/appchain/appchain_l1.go
index dcabdf2..ca65e5b 100644
--- a/appchain/appchain_l1.go
+++ b/appchain/appchain_l1.go
@@ -232,7 +232,7 @@ func (l *L1AppChainListener) migrateShares() error {
 		}
 		success := unstakeBatch.Success
 		if success {
-			err := l.db.AppChainUnStake.NotifyAppChainUnStake(txHash.String())
+			err := l.db.AppChainUnStake.NotifyAppChainUnStake(unStakeInfo.TxHash.String())
 			if err != nil {
 				return err
 			}