diff --git a/sane/scanner.cpp b/sane/scanner.cpp
index a5475f6..f429a3e 100644
--- a/sane/scanner.cpp
+++ b/sane/scanner.cpp
@@ -1,4 +1,4 @@
-
+
 
 #include "scanner.h"
 
@@ -3052,8 +3052,17 @@ COM_API_IMPLEMENT(scanner, bool, ui_show_setting(HWND parent, bool with_scan, bo
 
 				break;
 			case UI_RESULT_CLOSE_NORMAL:
+				is_show_ui_ = false;
+				uev = SANE_EVENT_UI_CLOSE_NORMAL;
+				on_ui_event(uev, (void*)uev);
+				break;
 			case UI_RESULT_CLOSE_CANCEL:
 				is_show_ui_ = false;
+				uev = SANE_EVENT_UI_CLOSE_CANCEL;
+				on_ui_event(uev, (void*)uev);
+				break;
+			case UI_RESULT_CLOSE_SETTING:
+				is_show_setting_ = false;
 				uev = SANE_EVENT_UI_CLOSE_SETTING;
 				on_ui_event(uev, (void*)uev);
 				break;