diff --git a/testsuites/unittest/process/mutex/process_mutex_test.cpp b/testsuites/unittest/process/mutex/process_mutex_test.cpp
index 804d67d1369bba4b3f3c50ee6e4ee58d0ecea4ec..91b588f9ec25a0cee64f74cb02afe46167bcb2da 100644
--- a/testsuites/unittest/process/mutex/process_mutex_test.cpp
+++ b/testsuites/unittest/process/mutex/process_mutex_test.cpp
@@ -293,38 +293,5 @@ HWTEST_F(ProcessMutexTest, ItTestPthreadMutex022, TestSize.Level0)
 {
     ItTestPthreadMutex022();
 }
-
-/* *
- * @tc.name: it_test_pthread_mutex_023
- * @tc.desc: function for test mutexattr robust
- * @tc.type: FUNC
- * @tc.require: AR000E0QAB
- */
-HWTEST_F(ProcessMutexTest, ItTestPthreadMutex023, TestSize.Level0)
-{
-    ItTestPthreadMutex023();
-}
-
-/* *
- * @tc.name: it_test_pthread_mutex_024
- * @tc.desc: function for test mutexattr robust:error return value
- * @tc.type: FUNC
- * @tc.require: AR000E0QAB
- */
-HWTEST_F(ProcessMutexTest, ItTestPthreadMutex024, TestSize.Level0)
-{
-    ItTestPthreadMutex024();
-}
-
-/* *
- * @tc.name: it_test_pthread_mutex_025
- * @tc.desc: test mutexattr robust:robustness product deadlock is not set
- * @tc.type: FUNC
- * @tc.require: AR000E0QAB
- */
-HWTEST_F(ProcessMutexTest, ItTestPthreadMutex025, TestSize.Level0)
-{
-    ItTestPthreadMutex025();
-}
 #endif
 } // namespace OHOS