diff --git a/waifu2x-caffe-gui/Source.cpp b/waifu2x-caffe-gui/Source.cpp
index 891383f..77a0dd2 100644
--- a/waifu2x-caffe-gui/Source.cpp
+++ b/waifu2x-caffe-gui/Source.cpp
@@ -137,6 +137,8 @@ private:
 
 		if (mode.find("noise") != mode.npos || mode.find("auto_scale") != mode.npos)
 			addstr += "(Level" + std::to_string(noise_level) + ")";
+		if (use_tta)
+			addstr += "(tta)";
 		if (mode.find("scale") != mode.npos)
 			addstr += "(x" + std::to_string(scale_ratio) + ")";
 
@@ -945,6 +947,8 @@ int WINAPI WinMain(HINSTANCE hInstance,
 	cDialog.SetCommandCallBack(SetClassFunc(DialogEvent::RadioButtom, &cDialogEvent), NULL, IDC_RADIO_MODE_CPU);
 	cDialog.SetCommandCallBack(SetClassFunc(DialogEvent::RadioButtom, &cDialogEvent), NULL, IDC_RADIO_MODE_GPU);
 
+	cDialog.SetCommandCallBack(SetClassFunc(DialogEvent::RadioButtom, &cDialogEvent), NULL, IDC_CHECK_TTA);
+
 	cDialog.SetCommandCallBack(SetClassFunc(DialogEvent::ModelRadioButtomScaleAndNoise, &cDialogEvent), NULL, IDC_RADIO_MODEL_RGB);
 	cDialog.SetCommandCallBack(SetClassFunc(DialogEvent::ModelRadioButtomScaleAndNoise, &cDialogEvent), NULL, IDC_RADIO_MODEL_Y);
 	cDialog.SetCommandCallBack(SetClassFunc(DialogEvent::ModelRadioButtomScaleOnly, &cDialogEvent), NULL, IDC_RADIO_MODEL_PHOTO);