fix calendar title

src/views/subscribe/FullCalendarView.vue

@@ -27,6 +27,11 @@ const calendarOptions = {
     center: 'title',
     right: 'dayGridMonth,timeGridWeek,timeGridDay'
   },
+  views: {
+    week: {
+      titleFormat: { day: 'numeric' }
+    }
+  },
   events: [
     { title: 'Meeting', start: new Date() }
   ],
@@ -300,5 +305,4 @@ const calendarOptions = {
 .v-layout .v-card[data-v-85990893] {
   overflow: visible;
 }
-
 </style>