diff --git a/rtgui/common/rtgui_theme.c b/rtgui/common/rtgui_theme.c
index 28d5215573eee1027ad056c2053705e1bee9685e..b2f0128152d14108f39ccd6040333f5581c71a1d 100644
--- a/rtgui/common/rtgui_theme.c
+++ b/rtgui/common/rtgui_theme.c
@@ -479,8 +479,8 @@ void rtgui_theme_draw_textbox(rtgui_textbox_t* box)
 			rt_size_t len = rt_strlen(box->text);
 			if (len > 0)
 			{
-				char *text_mask = rtgui_malloc(len);
-				rt_memset(text_mask, '*', len);
+				char *text_mask = rtgui_malloc(len + 1);
+				rt_memset(text_mask, '*', len + 1);
 				text_mask[len] = 0;
 				rtgui_dc_draw_text(dc, text_mask, &rect);
 				rt_free(text_mask);
diff --git a/rtgui/include/rtgui/widgets/filelist_view.h b/rtgui/include/rtgui/widgets/filelist_view.h
index c34b1e20320ae2abba94ea6db1445090ba896924..e3fab1fc904a4f7413f94680b9461a722aeaccf6 100644
--- a/rtgui/include/rtgui/widgets/filelist_view.h
+++ b/rtgui/include/rtgui/widgets/filelist_view.h
@@ -53,4 +53,6 @@ void rtgui_filelist_view_clear(rtgui_filelist_view_t* view);
 rt_bool_t rtgui_filelist_view_event_handler(struct rtgui_widget* widget, struct rtgui_event* event);
 void rtgui_filelist_view_set_directory(rtgui_filelist_view_t* view, const char* directory);
 
+void rtgui_filelist_get_fullpath(rtgui_filelist_view_t* view, char* path, rt_size_t len);
+
 #endif
diff --git a/rtgui/widgets/filelist_view.c b/rtgui/widgets/filelist_view.c
index eeba921d9fc9a4704e77c00250ce5c928c322443..75b75ac8f15c6b9e58636eeb6b91e091d6dc18e2 100644
--- a/rtgui/widgets/filelist_view.c
+++ b/rtgui/widgets/filelist_view.c
@@ -683,3 +683,11 @@ __return:
     /* update view */
     rtgui_widget_update(RTGUI_WIDGET(view));
 }
+
+void rtgui_filelist_get_fullpath(rtgui_filelist_view_t* view, char* path, rt_size_t len)
+{
+	RT_ASSERT(view != RT_NULL);
+
+	rt_sprintf(path, "%s/%s", view->current_directory, 
+		view->items[view->current_item].name);
+}
\ No newline at end of file
diff --git a/rtgui/widgets/label.c b/rtgui/widgets/label.c
index 68e41d0747c127df63433e56de52b1b105b776e5..574ec7cea75223908e74580f4e060d7372833c45 100644
--- a/rtgui/widgets/label.c
+++ b/rtgui/widgets/label.c
@@ -110,4 +110,7 @@ void rtgui_label_set_text(rtgui_label_t* label, const unsigned char* text)
 
 	if (text != RT_NULL) label->text = (unsigned char*)rt_strdup((const char*)text);
 	else label->text = RT_NULL;
+
+	/* update widget */
+	rtgui_theme_draw_label(label);
 }