bug fixes

src/pages/course/player/item.vue

@@ -53,7 +53,7 @@ export default {
     },
     handleClick(data) {
       if (this.isWeapp) {
-        let url = `/pages/course/player?id=${this.courseId}&chapter_id=${data.id}`
+        let url = `/pages/course/player?course_id=${this.courseId}&chapter_id=${data.id}`
         // 未开通
         if (!data.free && !this.isVip) {
           url = `/pages/web/index?src=${window.location.origin}/pay`