修改崩溃问题

teacher/src/main/java/com/cooleshow/teacher/adapter/MineLiveCourseAdapter.java

@@ -44,8 +44,8 @@ public class MineLiveCourseAdapter extends BaseQuickAdapter<MineLiveCourseListBe
         //时间
         helper.setText(R.id.tv_time, "开课时间：" + timeStr);
         //课程封面
-        ImageView im_pic = helper.getView(R.id.im_pic);
-        GlideUtils.INSTANCE.loadImage(getContext(), item.backgroundPic, im_pic);
+        ImageView iv_bg = helper.getView(R.id.iv_bg);
+        GlideUtils.INSTANCE.loadImage(getContext(), item.backgroundPic, iv_bg);
         //课程组名称
         TextView tv_course_name = helper.getView(R.id.tv_course_name);
         tv_course_name.setText(item.courseGroupName);