结束时间可选范围调整。

pages/creatingSituations/components/checkPlan.vue

@@ -100,7 +100,7 @@
 				const {checkList, checkedItem} = this.checkPlan;
 				let date = '';
 				if(checkList.length>0) {
-					date = getNewData(checkList[checkList.length-1], checkedItem.model)
+					date = getNewData(checkList[checkList.length-1], checkedItem.model-1)
 				} else {
 					date = this.start;
 				}