Merge remote-tracking branch 'origin/dev' into dev

pages/help/helpDetail/_id.vue

@@ -7,7 +7,7 @@
         <div class="left">
           <left></left>
         </div>
-        <div class="right">
+        <div class="right ql-editor">
           <div class="help-center">
             <div class="help-head">
               <nuxt-link to="/help/home"><img src="/images/help/help-title.png"></nuxt-link>