diff --git a/kernel/src/los_init.c b/kernel/src/los_init.c
index e3e89abf..72e143af 100644
--- a/kernel/src/los_init.c
+++ b/kernel/src/los_init.c
@@ -203,11 +203,11 @@ LITE_OS_SEC_TEXT_INIT UINT32 LOS_KernelInit(VOID)
 #endif
 
 #if (LOSCFG_TEST == 1)
-    //ret = los_TestInit();
-    //if (ret != LOS_OK) {
-    //    PRINT_ERR("los_TestInit error\n");
-    //    return ret;
-    //}
+    ret = los_TestInit();
+    if (ret != LOS_OK) {
+        PRINT_ERR("los_TestInit error\n");
+        return ret;
+    }
 #endif
 
 #if (LOSCFG_PLATFORM_EXC == 1)
diff --git a/testsuits/include/osTest.h b/testsuits/include/osTest.h
index 284571ff..f3d86ccf 100644
--- a/testsuits/include/osTest.h
+++ b/testsuits/include/osTest.h
@@ -337,6 +337,7 @@ extern VOID ItSuiteLosHwi(void);
 extern VOID ItSuiteLosMem(void);
 extern VOID ItSuiteLosDynlink(void);
 extern VOID ItSuite_Los_FatFs(void);
+extern VOID ItSuiteLosPm(void);
 
 extern VOID ItSuite_Cmsis_Lostask(void);
 extern VOID ItSuite_Cmsis_Lostask_add(void);
diff --git a/testsuits/sample/kernel/hwi/llt_los_hwi_035.c b/testsuits/sample/kernel/hwi/llt_los_hwi_035.c
index 44b2ff9b..dc4bc0c3 100644
--- a/testsuits/sample/kernel/hwi/llt_los_hwi_035.c
+++ b/testsuits/sample/kernel/hwi/llt_los_hwi_035.c
@@ -47,7 +47,6 @@ UINT32 g_testTaskIdHwi = 0xFFFF;
 static UINT32 Testcase(VOID)
 {
     UINT32           ret;
-    UINT32           loop;
     HWI_PRIOR_T      hwiPrio = 2;
     HWI_MODE_T       mode    = 0;
     HWI_ARG_T        arg     = 0;
@@ -67,7 +66,6 @@ static UINT32 Testcase(VOID)
 
     return LOS_OK;
 
-EXIT:
     LOS_TaskDelete(g_testTaskIdHwi);
     TestHwiDelete(HWI_NUM_TEST);
 
diff --git a/testsuits/sample/kernel/mem/BUILD.gn b/testsuits/sample/kernel/mem/BUILD.gn
index 10424e2d..eecbe04a 100644
--- a/testsuits/sample/kernel/mem/BUILD.gn
+++ b/testsuits/sample/kernel/mem/BUILD.gn
@@ -62,10 +62,4 @@ static_library("test_mem") {
   ]
 
   configs += [ "//kernel/liteos_m/testsuits:include" ]
-
-  defines = [
-    "LOS_RECORD_LR_CNT=3",
-    "LOS_DLNK_NODE_HEAD_SIZE=0",
-    "MIN_DLNK_POOL_SIZE=0",
-  ]
 }
diff --git a/testsuits/sample/kernel/mem/It_los_mem.h b/testsuits/sample/kernel/mem/It_los_mem.h
index 4de3b3a7..009281ad 100644
--- a/testsuits/sample/kernel/mem/It_los_mem.h
+++ b/testsuits/sample/kernel/mem/It_los_mem.h
@@ -46,6 +46,9 @@ extern "C" {
 
 #define OS_MEM_WATERLINE YES
 
+#define LOS_DLNK_NODE_HEAD_SIZE 0
+#define MIN_DLNK_POOL_SIZE      0
+
 #ifdef OS_MEM_WATERLINE
 #define TEST_MEM_MINIUSE (LOS_DLNK_HEAD_SIZE + LOS_DLNK_NODE_HEAD_SIZE + sizeof(LOS_MEM_POOL_INFO))
 #endif
@@ -84,7 +87,7 @@ struct TestMemNodeHead {
     UINT32 magic;
 #endif
 #if (LOSCFG_MEM_LEAKCHECK == 1)
-    UINTPTR linkReg[LOS_RECORD_LR_CNT];
+    UINTPTR linkReg[LOSCFG_MEM_RECORD_LR_CNT];
 #endif
     union {
         struct TestMemNodeHead *prev; /* The prev is used for current node points to the previous node */
diff --git a/testsuits/sample/kernel/mem/It_los_mem_010.c b/testsuits/sample/kernel/mem/It_los_mem_010.c
index 596b44b4..c14fcf31 100644
--- a/testsuits/sample/kernel/mem/It_los_mem_010.c
+++ b/testsuits/sample/kernel/mem/It_los_mem_010.c
@@ -63,8 +63,10 @@ static UINT32 TestCase(VOID)
         ICUNIT_GOTO_NOT_EQUAL(p0, NULL, 0, EXIT);
         d[i] = p0;
     }
-    if (!((UINT32)(UINTPTR)g_memPool < (UINT32)(UINTPTR)d[0] < (UINT32)(UINTPTR)d[1] < (UINT32)(UINTPTR)p[1]))
+    if (!(((UINT32)(UINTPTR)g_memPool < (UINT32)(UINTPTR)d[0]) && ((UINT32)(UINTPTR)d[0] < (UINT32)(UINTPTR)d[1]) &&
+        ((UINT32)(UINTPTR)d[1] < (UINT32)(UINTPTR)p[1]))) {
         ICUNIT_GOTO_EQUAL(1, 0, 0, EXIT);
+    }
 
 EXIT:
     MemFree();
diff --git a/testsuits/sample/kernel/mem/It_los_mem_018.c b/testsuits/sample/kernel/mem/It_los_mem_018.c
index eb5d0e84..23005747 100644
--- a/testsuits/sample/kernel/mem/It_los_mem_018.c
+++ b/testsuits/sample/kernel/mem/It_los_mem_018.c
@@ -58,7 +58,7 @@ static UINT32 TestCase(VOID)
     f0 = LOS_MemAlloc(g_memPool, size / 4); // 4, The reallocated memory size is a quarter of its previous size.
     ICUNIT_GOTO_NOT_EQUAL(f0, NULL, f0, EXIT);
 
-    if (!((UINT32)(UINTPTR)p[0] < (UINT32)(UINTPTR)f0 < (UINT32)(UINTPTR)p[1])) {
+    if (!(((UINT32)(UINTPTR)p[0] < (UINT32)(UINTPTR)f0) && ((UINT32)(UINTPTR)f0 < (UINT32)(UINTPTR)p[1]))) {
         ICUNIT_GOTO_EQUAL(1, 0, 0, EXIT);
     }
 
diff --git a/testsuits/sample/kernel/mem/it_los_mem.c b/testsuits/sample/kernel/mem/it_los_mem.c
index 0c28f626..d2ac5d00 100644
--- a/testsuits/sample/kernel/mem/it_los_mem.c
+++ b/testsuits/sample/kernel/mem/it_los_mem.c
@@ -40,7 +40,7 @@ void MemStart(void)
     g_testPool = LOS_MemAlloc(LOSCFG_SYS_HEAP_ADDR, TEST_POOL_SIZE);
 
     if ((g_memPool == NULL) || (g_testPool == NULL)) {
-        PRINT_ERR("alloc failed , mem TestCase would be failed!!!!%x !!! %x", g_memPool, g_testPool);
+        PRINT_ERR("alloc failed , mem TestCase would be failed!!!!%p !!! %p", g_memPool, g_testPool);
     }
 }
 
diff --git a/testsuits/sample/kernel/power/It_los_pm_002.c b/testsuits/sample/kernel/power/It_los_pm_002.c
index a64964f5..dda9cc1f 100644
--- a/testsuits/sample/kernel/power/It_los_pm_002.c
+++ b/testsuits/sample/kernel/power/It_los_pm_002.c
@@ -31,6 +31,7 @@
 #include "osTest.h"
 #include "It_los_pm.h"
 #include "los_timer.h"
+#include "los_sched.h"
 
 #define myprintf // printf
 #define TEST_LOOP 5
@@ -98,7 +99,6 @@ static UINT32 SystemPmEarly(UINT32 mode)
 static VOID SystemPmLate(UINT32 mode)
 {
     UINT32 ret;
-    LosTaskCB *taskCB = NULL;
 
     ICUNIT_ASSERT_EQUAL_VOID(mode, LOS_SYS_LIGHT_SLEEP, mode);
 
@@ -154,12 +154,12 @@ static void TaskSampleEntry2(void)
     while (1) {
         if (g_testSample2Count == TEST_FLAGS) {
             g_testSample2Count = 0;
-            LOS_PmLockRequest("TaskSampleEntry2");
+            (VOID)LOS_PmLockRequest("TaskSampleEntry2");
             myprintf("%s request pm lock\n", __FUNCTION__);
         }
 
         myprintf("TaskSampleEntry2 running...count: %u\n\r", g_testSample2Count);
-        LOS_TaskDelay(20); /* sleep 20 ticks */
+        (VOID)LOS_TaskDelay(20); /* sleep 20 ticks */
 
         if (g_testSample2Count <= TEST_TASK1_LOOP) { /* */
             g_testSample2Count++;
@@ -174,7 +174,7 @@ static void TaskSampleEntry2(void)
         }
     }
 
-    LOS_PmLockRelease("TaskSampleEntry2");
+    (VOID)LOS_PmLockRelease("TaskSampleEntry2");
     myprintf("TaskSampleEntry2 exit\n");
 }
 
@@ -184,7 +184,7 @@ static void TaskSampleEntry1(void)
 
     while (1) {
         if (g_testSample1Count == 0) {
-            LOS_PmLockRequest("TaskSampleEntry1");
+            (VOID)LOS_PmLockRequest("TaskSampleEntry1");
             myprintf("%s request pm lock\n", __FUNCTION__);
         }
 
@@ -205,7 +205,7 @@ static void TaskSampleEntry1(void)
         }
     }
 
-    LOS_PmLockRelease("TaskSampleEntry1");
+    (VOID)LOS_PmLockRelease("TaskSampleEntry1");
     myprintf("TaskSampleEntry1 exit\n");
 }
 
diff --git a/testsuits/sample/kernel/power/It_los_pm_003.c b/testsuits/sample/kernel/power/It_los_pm_003.c
index 55092096..0517c35b 100644
--- a/testsuits/sample/kernel/power/It_los_pm_003.c
+++ b/testsuits/sample/kernel/power/It_los_pm_003.c
@@ -31,6 +31,7 @@
 #include "osTest.h"
 #include "It_los_pm.h"
 #include "los_timer.h"
+#include "los_sched.h"
 
 #define TEST_LOOP 5
 static EVENT_CB_S g_pmTestEvent;
diff --git a/testsuits/sample/kernel/queue/LLt_los_queue_003.c b/testsuits/sample/kernel/queue/LLt_los_queue_003.c
index 5f5bd6df..bbfb3e7f 100644
--- a/testsuits/sample/kernel/queue/LLt_los_queue_003.c
+++ b/testsuits/sample/kernel/queue/LLt_los_queue_003.c
@@ -30,11 +30,11 @@
  */
 
 #include "It_los_queue.h"
+#include "los_membox.h"
 
 #define LOS_MEMBOX_MAGIC_SIZE 4
 static UINT32 g_uwQueueID122 = 0;
 static unsigned char g_aucMailBoxPool[40 + LOS_MEMBOX_MAGIC_SIZE] = {0};
-static VOID *g_pMailBox = NULL;
 static BOOL  g_bTaskFinish1 = FALSE;
 static BOOL  g_bTaskFinish2 = FALSE;
 
@@ -61,7 +61,6 @@ EXIT:
 
 static VOID StTaskAllocNoWait(VOID)
 {
-    UINT32 ret;
     VOID *memBox = NULL;
 
     memBox = OsQueueMailAlloc(g_uwQueueID122, (VOID *)g_aucMailBoxPool, LOS_NO_WAIT);
@@ -139,5 +138,3 @@ VOID LltLosQueue003(VOID)
 {
     TEST_ADD_CASE("LltLosQueue003", Testcase, TEST_LOS, TEST_QUE, TEST_LEVEL1, TEST_FUNCTION);
 }
-
-
diff --git a/testsuits/sample/kernel/queue/Llt_los_queue_001.c b/testsuits/sample/kernel/queue/Llt_los_queue_001.c
index c363f6cf..85da5730 100644
--- a/testsuits/sample/kernel/queue/Llt_los_queue_001.c
+++ b/testsuits/sample/kernel/queue/Llt_los_queue_001.c
@@ -60,10 +60,7 @@ static UINT32 Testcase(VOID)
 {
     UINT32 ret;
     QUEUE_INFO_S queueInfo;
-    UINT32 i;
-    UINT32 queueID[LOSCFG_BASE_IPC_QUEUE_LIMIT + 1];
     CHAR   buff1[QUEUE_SHORT_BUFFER_LENGTH] = "UniDSP";
-    CHAR   buff2[QUEUE_SHORT_BUFFER_LENGTH] = " ";
 
     TSK_INIT_PARAM_S task1 = {0};
     task1.pfnTaskEntry = (TSK_ENTRY_FUNC)TaskF01;
diff --git a/testsuits/sample/kernel/swtmr/It_los_swtmr.h b/testsuits/sample/kernel/swtmr/It_los_swtmr.h
index f8799828..9079de17 100644
--- a/testsuits/sample/kernel/swtmr/It_los_swtmr.h
+++ b/testsuits/sample/kernel/swtmr/It_los_swtmr.h
@@ -55,7 +55,6 @@ extern EVENT_CB_S g_eventCB3;
 #define TIMER_LOS_SELF_DELETED 1
 
 extern UINT32 g_idleTaskID;
-static UINT32 g_usSwTmrMaxNum;
 
 static UINT32 g_swtmrId1;
 static UINT32 g_swtmrId2;
diff --git a/testsuits/src/iCunit.c b/testsuits/src/iCunit.c
index 40fe2e92..8a96e1a1 100644
--- a/testsuits/src/iCunit.c
+++ b/testsuits/src/iCunit.c
@@ -99,7 +99,7 @@ char *g_strLevel[] = {
     "LEVEL0", "LEVEL1", "LEVEL2", "LEVEL3"
 };
 char *g_strType[] = {
-    "FUNCTITON", "PRESSURE", "PERFORMANCE"
+    "FUNCTION", "PRESSURE", "PERFORMANCE"
 };
 
 iUINT32 ICunitRunF()
@@ -127,7 +127,7 @@ iUINT32 ICunitRunF()
         } else {
             g_failResult++;
             iCunit_Case_FailedCnt++;
-            PRINTF("  [Failed]-%s-%s-%s-%s-%s-[Errline: %d RetCode:0x%x]\n", psubCaseArray->pcCaseID,
+            PRINTF("  [Failed]-%s-%s-%s-%s-%s-[Errline: %d RetCode:0x%lx]\n", psubCaseArray->pcCaseID,
                 g_strLayer[psubCaseArray->testcase_layer], g_strModule[psubCaseArray->testcase_module],
                 g_strLevel[psubCaseArray->testcase_level], g_strType[psubCaseArray->testcase_type],
                 psubCaseArray->errLine, psubCaseArray->retCode);