diff --git a/pages/wf/ticketd_b.vue b/pages/wf/ticketd_b.vue
index 217fa9b..f1dcfb4 100644
--- a/pages/wf/ticketd_b.vue
+++ b/pages/wf/ticketd_b.vue
@@ -120,7 +120,7 @@ const submit = async (transition_id) => {
             let res = await API.ticketCreate(ticket);
             ticketId.value = res.id;
             try{
-                await API.ticketHandle(ticketId.value, {transition: transition_id, ticket_data: props.ticket_data});
+                await API.ticketHandle(ticketId.value, {transition: transition_id, ticket_data: props.ticket_data?props.ticket_data:{}});
                 isSaveing.value = false;
                 uni.showToast({
                     title: '提交成功',