diff --git a/dbm-ui/backend/flow/engine/bamboo/scene/mysql/mysql_non_standby_slaves_upgrade.py b/dbm-ui/backend/flow/engine/bamboo/scene/mysql/mysql_non_standby_slaves_upgrade.py
index 04b831e62a..3137552111 100644
--- a/dbm-ui/backend/flow/engine/bamboo/scene/mysql/mysql_non_standby_slaves_upgrade.py
+++ b/dbm-ui/backend/flow/engine/bamboo/scene/mysql/mysql_non_standby_slaves_upgrade.py
@@ -109,7 +109,7 @@ def upgrade(self):
         subflows = []
         created_by = self.ticket_data["ticket_type"]
         for info in self.ticket_data["infos"]:
-            cluster = Cluster.objects.get(id=info["cluster_id"])
+            cluster = Cluster.objects.get(id=info["cluster_ids"][0])
             ports = get_ports(info["cluster_ids"])
             relation_cluster_ids = [info["cluster_ids"]]