Merge branch 'NPC-lhd'

src/views/courseView.vue

@@ -124,7 +124,7 @@ export default {
           this.themeColor = res.book_theme_color;
           if (res.content) {
             const _this = this;
-            if (!this.category || this.category == "oc") {
+            if (!this.category || this.category == "OC") {
               _this.context = {
                 id: _this.chapterId,
                 ui_type: JSON.parse(res.content).question