fix bug

app/service/course/v5/institution.js

@@ -203,7 +203,7 @@ class InstitutionSubService extends Service {
     classInfo.institution_logo = ctx.isEmpty(institution) ? '' : institution.logo;
     classInfo.institution_description = ctx.isEmpty(institution) ? '' : institution.description;
     classInfo.institution_title = ctx.isEmpty(institution) ? '' : institution.title;
-    classInfo.institution_pay_column = ctx.isEmpty(institution) || ctx.isEmpty(institution.pay_column) ? [] : JSON.parse(institution.pay_column);
+    classInfo.institution_pay_column = ctx.isEmpty(institution) || ctx.isEmpty(institution.pay_column) ? [] : eval(institution.pay_column);
     classInfo.pay_count += orderCount;
     classInfo.video_count = videoCount;
     classInfo.frequency = frequency;
@@ -224,7 +224,7 @@ class InstitutionSubService extends Service {
     const userCollection = await ctx.classModel.V5.CourseUserCollection.findAndCountAll({ where: { user_uuid: ctx.userUuid, is_deleted: 0, type: 3 }, raw: true });
     const collectedIds = R.pluck('type_id', userCollection.rows);
     const filter = { where: { id: { $in: collectedIds }, status: 1, is_deleted: 0 }, limit: page_size, offset, attributes, raw: true };
-    const classList = await ctx.classModel.V5.CourseV5Class.findAll(filter);·
+    const classList = await ctx.classModel.V5.CourseV5Class.findAll(filter);
     for (const i in classList) {
       classList[i].price_type = await this.getClassPriceType(classList[i].price_type);
       classList[i].mode = await this.getClassMode(classList[i].mode);