diff --git a/testsuites/unittest/libc/time/timer/time_timer_test.cpp b/testsuites/unittest/libc/time/timer/time_timer_test.cpp
index 4371de0addb4be4c0fb01b1dbec4dc1fcefda5c5..d859b04647a248c52824b01d9c5e92cbe8bcb9cb 100644
--- a/testsuites/unittest/libc/time/timer/time_timer_test.cpp
+++ b/testsuites/unittest/libc/time/timer/time_timer_test.cpp
@@ -53,26 +53,6 @@ HWTEST_F(TimeTimerTest, TimerTest001, TestSize.Level0)
     TimerTest001();
 }
 
-/* *
- * @tc.name: TimerTest002
- * @tc.desc: function for TimeTimerTest
- * @tc.type: FUNC
- */
-HWTEST_F(TimeTimerTest, TimerTest002, TestSize.Level0)
-{
-    TimerTest002();
-}
-
-/* *
- * @tc.name: TimerTest003
- * @tc.desc: function for TimeTimerTest
- * @tc.type: FUNC
- */
-HWTEST_F(TimeTimerTest, TimerTest003, TestSize.Level0)
-{
-    TimerTest003();
-}
-
 /* *
  * @tc.name: TimerTest005
  * @tc.desc: function for timer_create SIGEV_THREAD.