diff --git a/pages/specialArea/details.vue b/pages/specialArea/details.vue
index 4501dc4..d5e3e6b 100644
--- a/pages/specialArea/details.vue
+++ b/pages/specialArea/details.vue
@@ -303,7 +303,7 @@ export default {
         return false
       }
       let carList = {
-        specialArea: this.goodDetail.specialArea,
+        specialArea: this.goodDetail.specialArea || this.specialArea,
         number: this.num,
         waresCode: this.goodDetail.waresCode,
         productGroup: [],