diff --git a/src/views/Book.vue b/src/views/Book.vue
index 284ee74..a65d871 100644
--- a/src/views/Book.vue
+++ b/src/views/Book.vue
@@ -361,11 +361,11 @@ export default {
 
 
     if(this.classList.length>0){
-      // this.classId = this.classList[0].pkid
-      // this.className = this.classList[0].className
+      this.classId = this.classList[0].pkid
+      this.className = this.classList[0].className
 
-      this.classId = this.classList.at(-1).pkid
-      this.className = this.classList.at(-1).className
+      // this.classId = this.classList.at(-1).pkid
+      // this.className = this.classList.at(-1).className
     }
     // this.classId = 12304
     //学情