update

src/modules/activity/components/SetBasic.vue

@@ -112,17 +112,25 @@ export default {
     },
     getCourseList() {
       getCourseList({ class_id: this.form.class_id }).then(res => {
+        console.log(this.form.course_id, 'idid')
+        this.form.course_id = this.form.course_id.reduce((a, b) => {
+          if (res.courses.find(i => i.id === b)) {
+            a.push(b)
+          }
+          return a
+        }, [])
         this.courseList = res.courses
       })
     },
     getClassList() {
       getClassList().then(res => {
+        this.form.class_id = res.classes.find(i => i.id === this.form.class_id) ? this.form.class_id : ''
         this.classList = res.classes
         setTimeout(() => {
           if (this.form.class_id) {
             this.getCourseList()
           }
-        }, 500)
+        }, 300)
       })
     },
     submitForm() {