diff --git a/src/views/aircraft/aircraftDetail/index.vue b/src/views/aircraft/aircraftDetail/index.vue
index 4cf68cb..7aaaa6a 100644
--- a/src/views/aircraft/aircraftDetail/index.vue
+++ b/src/views/aircraft/aircraftDetail/index.vue
@@ -155,7 +155,7 @@ export default {
         });
         if(this.form.brand){
           const brand = this.dict.aircraft_brand.find(item=>item.value===this.form.brand);
-          this.form.brand = brand.label || '/';
+          this.form.brand = brand ? brand.label : '/';
         }
       }).catch(error => {
         console.error('获取设备详情失败:', error)