Merge branch 'feature/sync-wx'

* feature/sync-wx:
  自动同步联系人改为每 30 分钟执行一次

crontask/init.go

@@ -44,7 +44,7 @@ func ScheduleRun(c *cron.Cron, serverCtx *svc.ServiceContext) {
 	})
 
 	syncWx := NewCronTask(context.Background(), serverCtx)
-	c.AddFunc("* * * * *", func() {
+	c.AddFunc("*/30 * * * *", func() {
 		syncWx.syncWx()
 	})
 }