update

src/views/classes/parts/class-info.vue

@@ -90,7 +90,7 @@ export default {
       }
     },
     getly(id) {
-      let res = this.lyTeacherList.find(i => (i.id = id));
+      let res = this.lyTeacherList.find(i => i.id == id);
       if (res) return res.name;
     },
   },