优化按钮显示，教学互动

QYF-GitLab1

5 天以前 b55024ee2f42aa93e0ecaa3113bdeb286f6e59ac

 packageBookService/pages/bookServices/detail/components/learnTask/index.js

@@ -268,7 +268,7 @@
                name: content.userName,
                school: content.school,
                class: content.class,
                learnTime: content.learnTime,
                learnTime: this.data.learnTime,
              });
              if (this.data.name && this.data.school && this.data.class) {
                this.setData({