diff --git a/deviceAPI.h b/deviceAPI.h
index 85c3cc5..712abe5 100644
--- a/deviceAPI.h
+++ b/deviceAPI.h
@@ -43,7 +43,10 @@ public:
 
     QString getName()
     {
-        if (connected) return name;
+        if (connected) {
+            if (depositAllowed) return name + QString("（可充值）");
+            else return name + QString("（仅可消费）");
+        }
         else return QString("未指定设备名");
     }
 };
diff --git a/settingPage.h b/settingPage.h
index b66a705..2539c74 100644
--- a/settingPage.h
+++ b/settingPage.h
@@ -88,13 +88,8 @@ void MainWindow::on_connectDatabaseButton_clicked()
     if (!device.is_connected())
     {
         QMessageBox::warning(this, QString("设备名提示"), QString("该设备名无效，请重试。"));
-        deviceLabel->setText(device.getName());
-    }
-    else
-    {
-        if (device.is_depositAllowed()) deviceLabel->setText(device.getName() + QString("（可充值）"));
-        else deviceLabel->setText(device.getName() + QString("（仅可消费）"));
     }
+    deviceLabel->setText(device.getName());
 }