modify time

src/views/room/gameHistory/index.vue

       },
       pickerOptions: {
         shortcuts: [{
-          text: '最近一周',
+          text: '本週',
           onClick(picker) {
-            const end = new Date()
-            const start = new Date()
-            start.setTime(start.getTime() - 3600 * 1000 * 24 * 7)
+            const end = moment().day(0).hour(0).minute(0).second(0)
+            const start = moment().day(7).hour(0).minute(0).second(0)
             picker.$emit('pick', [start, end])
           }
         }, {