Repair repeat progress is zero

Author: zwx-master

web/src/js/module/workbench/script/script.vue

@@ -810,6 +810,7 @@ export default {
         cache: {},
       };
       this.script.resultList = null;
+      this._execute_last_progress = null;
     },
     resetProgress() {
       this.script.progress = {