diff --git a/src/pages/event-register/event-register.vue b/src/pages/event-register/event-register.vue
index 22ea2f8..1c5563f 100644
--- a/src/pages/event-register/event-register.vue
+++ b/src/pages/event-register/event-register.vue
@@ -589,6 +589,12 @@ export default {
           return
         }
 
+        // 强制验证联系人是否已选择
+        if (!this.selectedContact) {
+          uni.showToast({ title: '请选择联系人', icon: 'none' })
+          return
+        }
+
         const now = new Date()
         const orderNo = `BM${now.getFullYear()}${String(now.getMonth() + 1).padStart(2, '0')}${String(now.getDate()).padStart(2, '0')}${String(now.getHours()).padStart(2, '0')}${String(now.getMinutes()).padStart(2, '0')}${String(now.getSeconds()).padStart(2, '0')}${String(Math.floor(Math.random() * 10000)).padStart(4, '0')}`