Merge branch 'release_v4.0.1' of http://git.qmth.com.cn/examcloud-frontend/examcloud-admin-web into release_v4.0.1

src/modules/marking/views/Marking.vue

@@ -563,7 +563,7 @@ export default {
       if (!this.paperMark) {
         return;
       }
-      if (this.rangeId == this.task.markRangeId) {
+      if (!this.backMark && this.rangeId == this.task.markRangeId) {
         for (let resultItem of this.resultItems) {
           resultItem.score = "";
         }