app/src/main/java/safeluck/drive/evaluation/fragment/NetWorkTrainFragment.java
@@ -460,21 +460,6 @@
        tv_total_score = view.findViewById(R.id.tv_total_score);
        tv_network_time = view.findViewById(R.id.network_time);
        PeriodicWorkRequest periodicWorkRequest = new PeriodicWorkRequest.Builder(TimeWorker.class,MIN_PERIODIC_INTERVAL_MILLIS, TimeUnit.MICROSECONDS).build();
        WorkManager.getInstance(getContext().getApplicationContext()).enqueue(periodicWorkRequest);
        WorkManager.getInstance(getContext().getApplicationContext()).getWorkInfoByIdLiveData(periodicWorkRequest.getId())
                .observe(this, new Observer<WorkInfo>() {
                    @Override
                    public void onChanged(WorkInfo workInfo) {
                        if (workInfo!= null&&workInfo.getState().isFinished()){
                            String time = workInfo.getOutputData().getString(Constant.TIME_MINUTE);
                            MyLog.i("Time="+time);
                            tv_network_time.setText(time);
                        }
                    }
                });
        tv_network_time.setText(Utils.getHHmm());
        tv_speed.setText(getResources().getString(R.string.speed,speed));