diff --git a/compat/posix/src/time.c b/compat/posix/src/time.c
index 97a82ae03c4029b747280c97f8950b39df7304a1..6c262960609813a795acbe9cee22d84169f2afd7 100644
--- a/compat/posix/src/time.c
+++ b/compat/posix/src/time.c
@@ -50,6 +50,8 @@
 #include "los_swtmr_pri.h"
 #include "los_sys_pri.h"
 
+#define CPUCLOCK_PERTHREAD_MASK 4
+#define CPUCLOCK_ID_OFFSET 3
 
 /*
  * Do a time package defined return. This requires the error code
@@ -450,13 +452,82 @@ int clock_settime(clockid_t clockID, const struct timespec *tp)
     return settimeofday(&tv, NULL);
 }
 
+static int PthreadGetCputime(clockid_t clockID, struct timespec *ats)
+{
+    uint64_t runtime;
+    UINT32 intSave;
+    UINT32 tid = ((UINT32) ~((clockID) >> CPUCLOCK_ID_OFFSET));
+
+    if (OS_TID_CHECK_INVALID(tid)) {
+        return -ESRCH;
+    }
+    LosTaskCB *task = OsGetTaskCB(tid);
+
+    if (OsCurrTaskGet()->processID != task->processID) {
+        return -EINVAL;
+    }
+
+    SCHEDULER_LOCK(intSave);
+    runtime = task->taskCpup.allTime;
+    SCHEDULER_UNLOCK(intSave);
+
+    ats->tv_sec = runtime / OS_SYS_NS_PER_SECOND;
+    ats->tv_nsec = runtime % OS_SYS_NS_PER_SECOND;
+
+    return 0;
+}
+
+static int ProcessGetCputime(clockid_t clockID, struct timespec *ats)
+{
+    UINT64 runtime;
+    UINT32 intSave;
+    const pid_t pid = ((pid_t) ~((clockID) >> CPUCLOCK_ID_OFFSET));
+    LosProcessCB *spcb = NULL;
+
+    if (OsProcessIDUserCheckInvalid(pid) || pid < 0) {
+        return -EINVAL;
+    }
+
+    spcb = OS_PCB_FROM_PID(pid);
+    if (OsProcessIsUnused(spcb)) {
+        return -EINVAL;
+    }
+
+    SCHEDULER_LOCK(intSave);
+    runtime = spcb->processCpup.allTime;
+    SCHEDULER_UNLOCK(intSave);
+
+    ats->tv_sec = runtime / OS_SYS_NS_PER_SECOND;
+    ats->tv_nsec = runtime % OS_SYS_NS_PER_SECOND;
+
+    return 0;
+}
+
+static int GetCputime(clockid_t clockID, struct timespec *tp)
+{
+    int ret;
+
+    if (clockID >= 0) {
+        return -EINVAL;
+    }
+
+    if ((UINT32)clockID & CPUCLOCK_PERTHREAD_MASK) {
+        ret = PthreadGetCputime(clockID, tp);
+    } else {
+        ret = ProcessGetCputime(clockID, tp);
+    }
+
+    return ret;
+}
+
 int clock_gettime(clockid_t clockID, struct timespec *tp)
 {
     UINT32 intSave;
     struct timespec64 tmp = {0};
     struct timespec64 hwTime = {0};
+    int ret;
 
-    if ((clockID > MAX_CLOCKS) || (clockID < CLOCK_REALTIME)) {
+    if (clockID > MAX_CLOCKS) {
         goto ERROUT;
     }
 
@@ -497,7 +568,14 @@ int clock_gettime(clockid_t clockID, struct timespec *tp)
         case CLOCK_TAI:
             TIME_RETURN(ENOTSUP);
         default:
-            goto ERROUT;
+            {
+#ifdef LOSCFG_KERNEL_CPUP
+                ret = GetCputime(clockID, tp);
+                TIME_RETURN(-ret);
+#else
+                TIME_RETURN(EINVAL);
+#endif
+            }
     }
 
     return 0;
@@ -506,8 +584,45 @@ ERROUT:
     TIME_RETURN(EINVAL);
 }
 
+static int CheckClock(const clockid_t clockID)
+{
+    int error = 0;
+    const pid_t pid = ((pid_t) ~((clockID) >> CPUCLOCK_ID_OFFSET));
+
+    if (!((UINT32)clockID & CPUCLOCK_PERTHREAD_MASK)) {
+        LosProcessCB *spcb = NULL;
+        if (OsProcessIDUserCheckInvalid(pid) || pid < 0) {
+            return -EINVAL;
+        }
+        spcb = OS_PCB_FROM_PID(pid);
+        if (OsProcessIsUnused(spcb)) {
+            error = -EINVAL;
+        }
+    } else {
+        error = -EINVAL;
+    }
+
+    return error;
+}
+
+static int CpuClockGetres(const clockid_t clockID, struct timespec *tp)
+{
+    if (clockID > 0) {
+        return -EINVAL;
+    }
+
+    int error = CheckClock(clockID);
+    if (!error) {
+        error = ProcessGetCputime(clockID, tp);
+    }
+
+    return error;
+}
+
 int clock_getres(clockid_t clockID, struct timespec *tp)
 {
+    int ret;
+
     if (tp == NULL) {
         TIME_RETURN(EINVAL);
     }
@@ -536,7 +651,14 @@ int clock_getres(clockid_t clockID, struct timespec *tp)
         case CLOCK_TAI:
             TIME_RETURN(ENOTSUP);
         default:
+#ifdef LOSCFG_KERNEL_CPUP
+            {
+                ret = CpuClockGetres(clockID, tp);
+                TIME_RETURN(-ret);
+            }
+#else
             TIME_RETURN(EINVAL);
+#endif
     }
 
     TIME_RETURN(0);
diff --git a/testsuites/unittest/posix/pthread/posix_pthread_test.cpp b/testsuites/unittest/posix/pthread/posix_pthread_test.cpp
index 99821340cd5095f68ae7dad10be92208e1541d1a..5b28bf5fbffdc80a13e356388e8bbed6bcbef3f7 100644
--- a/testsuites/unittest/posix/pthread/posix_pthread_test.cpp
+++ b/testsuites/unittest/posix/pthread/posix_pthread_test.cpp
@@ -327,6 +327,17 @@ HWTEST_F(PosixPthreadTest, ItPosixPthread022, TestSize.Level0)
     ItPosixPthread022(); // pthread_cancel
 }
 
+/* *
+ * @tc.name: IT_POSIX_PTHREAD_203
+ * @tc.desc: function for pthread concurrency
+ * @tc.type: FUNC
+ * @tc.require: AR000EEMQ9
+ */
+HWTEST_F(PosixPthreadTest, ItPosixPthread203, TestSize.Level0)
+{
+    ItPosixPthread203();
+}
+
 #endif
 
 #if defined(LOSCFG_USER_TEST_FULL)
diff --git a/testsuites/unittest/process/mutex/process_mutex_test.cpp b/testsuites/unittest/process/mutex/process_mutex_test.cpp
index 91b588f9ec25a0cee64f74cb02afe46167bcb2da..804d67d1369bba4b3f3c50ee6e4ee58d0ecea4ec 100644
--- a/testsuites/unittest/process/mutex/process_mutex_test.cpp
+++ b/testsuites/unittest/process/mutex/process_mutex_test.cpp
@@ -293,5 +293,38 @@ 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
diff --git a/testsuites/unittest/time/clock/time_clock_test.cpp b/testsuites/unittest/time/clock/time_clock_test.cpp
index 8b061b99b3fc2063163bbc749d2c04f7b3032e94..43655d17bc146d8026235631500199f9b34b059c 100644
--- a/testsuites/unittest/time/clock/time_clock_test.cpp
+++ b/testsuites/unittest/time/clock/time_clock_test.cpp
@@ -147,5 +147,27 @@ HWTEST_F(TimeClockTest, ClockTest010, TestSize.Level0)
     ClockTest010();
 }
 
+/* *
+ * @tc.name: ClockTest011
+ * @tc.desc: test pthread_getcpuclockid:get pthread time
+ * @tc.type: FUNC
+ * @tc.require: AR000E0QAB
+ */
+HWTEST_F(TimeClockTest, ClockTest011, TestSize.Level0)
+{
+    ClockTest011();
+}
+
+/* *
+ * @tc.name: ClockTest012
+ * @tc.desc: test clock_getcpuclockid:get process time
+ * @tc.type: FUNC
+ * @tc.require: AR000E0QAB
+ */
+HWTEST_F(TimeClockTest, ClockTest012, TestSize.Level0)
+{
+    ClockTest012();
+}
+
 #endif
 } // namespace OHOS
diff --git a/testsuites/unittest/time/timer/time_timer_test.cpp b/testsuites/unittest/time/timer/time_timer_test.cpp
index d57d908db54b3d42d472646024632e5ceaeca728..187ea91149f72ab6ab2c1d4daab331e01d1b7c4f 100644
--- a/testsuites/unittest/time/timer/time_timer_test.cpp
+++ b/testsuites/unittest/time/timer/time_timer_test.cpp
@@ -84,8 +84,29 @@ HWTEST_F(TimeTimerTest, TimerTest003, TestSize.Level0)
  */
 /*HWTEST_F(TimeTimerTest, TimerTest004, TestSize.Level0)
 {
-    TimerTest004(); // bug: musl sigaction handler have only one param.
+    TimerTest004(); // TODO: musl sigaction handler have only one param.
 }*/
 
+/* *
+ * @tc.name: TIME_TEST_TZSET_001
+ * @tc.desc: function for TIME_TEST_TZSET_001
+ * @tc.type: FUNC
+ * @tc.require: AR000EEMQ9
+ */
+HWTEST_F(TimeTimerTest, TIME_TEST_TZSET_001, TestSize.Level0)
+{
+    TIME_TEST_TZSET_001();
+}
+
+/* *
+ * @tc.name: TIME_TEST_TZSET_002
+ * @tc.desc: function for TimeTimerTest
+ * @tc.type: FUNC
+ * @tc.require: AR000EEMQ9
+ */
+HWTEST_F(TimeTimerTest, TIME_TEST_TZSET_002, TestSize.Level0)
+{
+    TIME_TEST_TZSET_002();
+}
 #endif
 } // namespace OHOS