Merge branch 'develop/3.1.1' into test

src/mixin/index.js

@@ -344,7 +344,7 @@ const payTypeMixin = {
         label: '免费'
       }, {
         value: 2,
-        label: '全本购买'
+        label: '全集购买'
       }, {
         value: 3,
         label: '单集购买'