diff --git a/tests/cases/test_mainloop.c b/tests/cases/test_mainloop.c
index 11f5db08d..20c56457b 100644
--- a/tests/cases/test_mainloop.c
+++ b/tests/cases/test_mainloop.c
@@ -47,7 +47,7 @@ static void OnTriggerBtnClick(void *arg)
 static void ObserverThread(void *arg)
 {
 	int i;
-	LCUI_BOOL *exited = arg;
+	bool *exited = arg;
 
 	for (i = 0; i < 20 && !*exited; ++i) {
 		sleep_ms(100);
@@ -64,7 +64,7 @@ void test_mainloop(void)
 {
 	thread_t tid;
 	ui_widget_t *btn;
-	LCUI_BOOL exited = false;
+	bool exited = false;
 
 	lcui_init();
 	btn = ui_create_widget("button");
diff --git a/tests/cases/test_thread.c b/tests/cases/test_thread.c
index 84384907c..2395a7d8d 100644
--- a/tests/cases/test_thread.c
+++ b/tests/cases/test_thread.c
@@ -17,8 +17,8 @@
 typedef struct TestWorkerRec_ {
 	char data[32];
 	int data_count;
-	LCUI_BOOL cancel;
-	LCUI_BOOL active;
+	bool cancel;
+	bool active;
 	thread_cond_t cond;
 	thread_mutex_t mutex;
 	thread_t thread;
diff --git a/tests/test_touch.c b/tests/test_touch.c
index 30285e6c8..979a8c6a6 100644
--- a/tests/test_touch.c
+++ b/tests/test_touch.c
@@ -21,7 +21,7 @@ typedef struct TouchPointBindingRec_ {
 	int point_id;        /**< 触点 ID */
 	ui_widget_t *widget; /**< 部件 */
 	list_node_t node;    /**< 在链表中的结点 */
-	LCUI_BOOL is_valid;  /**< 是否有效 */
+	bool is_valid;  /**< 是否有效 */
 } TouchPointBindingRec, *TouchPointBinding;
 
 /** 触点绑定记录列表 */
@@ -68,7 +68,7 @@ static void OnTouch(app_event_t *e, void *arg)
 
 	for (i = 0; i < e->touch.n_points; ++i) {
 		TouchPointBinding binding;
-		LCUI_BOOL is_existed = false;
+		bool is_existed = false;
 		point = &e->touch.points[i];
 		_DEBUG_MSG("point: %d\n", point->id);
 		/* 检查该触点是否已经被绑定 */