hhh

app/model/lesson.js

@@ -11,6 +11,7 @@ const lessonInfo = new Schema({
   date: { type: String, required: false, maxLength: 500 }, // 日期
   time: { type: String, required: false, maxLength: 500 }, // 时间
   day: { type: String, required: false, maxLength: 500 }, // 课程天数，半天或一天
+  reason: { type: String, required: false, maxLength: 500 }, // 原因
 });
 
 // 课程表