major.history == null

src/views/career/zhiyuan/components/recommend.vue

@@ -301,7 +301,7 @@ export default {
               code: major.marjorBelongs,
               name: major.marjorName,
               pickType: item.pickType,
-              submitMajorId: major.history.id
+              submitMajorId: major.history?.id
             }
           })
         }