fix class image

app/service/course/institution.js

@@ -181,7 +181,7 @@ class InstitutionService extends Service {
     const classs = await ctx.classModel.CourseClass.one({ where });
     classs.dataValues.age_text = Number(classs.max_age) > 0 ? `${classs.min_age}-${classs.max_age}岁` : '';
     classs.dataValues.point_tags = classs.point ? classs.point.split(',') : [];
-    const class_images = await ctx.classModel.CourseImages.findAll({ where: { type: 2, type_id: classs.id, is_video: 0 } });
+    const class_images = await ctx.classModel.CourseImages.findAll({ where: { type: 2, type_id: classs.id } });
     // 处理图片
     const photo_album = [];
     const photo_check = []; // 去重