diff -uNrbB ibus-chewing-1.3.10-Source.bak/src/IBusChewingEngine.gob ibus-chewing-1.3.10-Source/src/IBusChewingEngine.gob
--- ibus-chewing-1.3.10-Source.bak/src/IBusChewingEngine.gob	2012-03-10 11:29:01.000000000 +0800
+++ ibus-chewing-1.3.10-Source/src/IBusChewingEngine.gob	2012-03-10 22:47:08.000000000 +0800
@@ -1041,12 +1041,21 @@
 	    /* Toggle Full <-> Half */
 	    chewing_set_ShapeMode(self->context, !chewing_get_ShapeMode(self->context));
 	}else if (strcmp(prop_name,"chewing_settings_prop")==0){
-	    if (self->settings_prop->state==PROP_STATE_UNCHECKED){
+#if IBUS_CHECK_VERSION(1, 4, 0)
+		if (ibus_property_get_state(self->settings_prop)==PROP_STATE_UNCHECKED)
+#else
+	    if (self->settings_prop->state==PROP_STATE_UNCHECKED)
+#endif
+		{
 		if (gtk_dialog_run(GTK_DIALOG(self->setting_dialog))==GTK_RESPONSE_OK){
 		    self_save_config_all(self);
 		}
 		gtk_widget_hide(self->setting_dialog);
+#if IBUS_CHECK_VERSION(1, 4, 0)
+		ibus_property_set_state(self->settings_prop,PROP_STATE_UNCHECKED);
+#else
 		self->settings_prop->state=PROP_STATE_UNCHECKED;
+#endif
 	    }
 	}else{
 	    G_DEBUG_MSG(3,"[I3]  property_activate(-, %s, %u) not recognized",prop_name, prop_state);
diff -uNrbB ibus-chewing-1.3.10-Source.bak/src/IBusChewingEngine-input-events.c ibus-chewing-1.3.10-Source/src/IBusChewingEngine-input-events.c
--- ibus-chewing-1.3.10-Source.bak/src/IBusChewingEngine-input-events.c	2012-03-10 11:29:01.000000000 +0800
+++ ibus-chewing-1.3.10-Source/src/IBusChewingEngine-input-events.c	2012-03-10 23:16:41.000000000 +0800
@@ -291,12 +291,21 @@
 	/* Toggle Full <-> Half */
 	chewing_set_ShapeMode(self->context, !chewing_get_ShapeMode(self->context));
     }else if (strcmp(prop_name,"chewing_settings_prop")==0){
-	if (self->settings_prop->state==PROP_STATE_UNCHECKED){
+#if IBUS_CHECK_VERSION(1, 4, 0)
+	if (ibus_property_get_state(self->settings_prop)==PROP_STATE_UNCHECKED)
+#else
+	if (self->settings_prop->state==PROP_STATE_UNCHECKED)
+#endif
+	{
 	    if (gtk_dialog_run(GTK_DIALOG(self->setting_dialog))==GTK_RESPONSE_OK){
 		self_save_config_all(self);
 	    }
 	    gtk_widget_hide(self->setting_dialog);
+#if IBUS_CHECK_VERSION(1, 4, 0)
+		ibus_property_set_state(self->settings_prop,PROP_STATE_UNCHECKED);
+#else
 	    self->settings_prop->state=PROP_STATE_UNCHECKED;
+#endif
 	}
     }else{
 	G_DEBUG_MSG(3,"[I3]  property_activate(-, %s, %u) not recognized",prop_name, prop_state);