diff --git a/testsuites/BUILD.gn b/testsuites/BUILD.gn
index 131d3d46..b3e34749 100644
--- a/testsuites/BUILD.gn
+++ b/testsuites/BUILD.gn
@@ -27,6 +27,7 @@
 # OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 # ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+import("//kernel/liteos_m/config.gni")
 import("//kernel/liteos_m/liteos.gni")
 
 config("include") {
@@ -36,6 +37,8 @@ config("include") {
   if (defined(LOSCFG_KERNEL_TEST_FULL)) {
     defines += [ "LOS_KERNEL_TEST_FULL=1" ]
   }
+  cflags = warn_config_cflags
+  asmflags = warn_config_asmflags
 }
 
 module_switch = defined(LOSCFG_TEST)
diff --git a/testsuites/sample/posix/mqueue/It_posix_queue.h b/testsuites/sample/posix/mqueue/It_posix_queue.h
index 273c0224..3550788f 100644
--- a/testsuites/sample/posix/mqueue/It_posix_queue.h
+++ b/testsuites/sample/posix/mqueue/It_posix_queue.h
@@ -105,6 +105,7 @@ extern VOID ItSuitePosixMqueue(VOID);
 extern UINT32 PosixPthreadInit(pthread_attr_t *attr, int pri);
 extern UINT32 PosixPthreadDestroy(pthread_attr_t *attr, pthread_t thread);
 extern VOID TestAssertWaitDelay(UINT32 *testCount, UINT32 flag);
+extern void TestExtraTaskDelay(UINT32 tick);
 
 VOID ItPosixQueue001(VOID);
 VOID ItPosixQueue002(VOID);
diff --git a/testsuites/unittest/posix/BUILD.gn b/testsuites/unittest/posix/BUILD.gn
index e4919b63..29a9a1c0 100644
--- a/testsuites/unittest/posix/BUILD.gn
+++ b/testsuites/unittest/posix/BUILD.gn
@@ -71,8 +71,8 @@ static_library("posix_test") {
 
   if (!defined(LOSCFG_COMPILER_ICCARM)) {
     cflags = [
-      "-Wno-error",
       "-Wno-unused-function",
+      "-Wno-int-conversion",
     ]
   } else {
     cflags = [ "--no_warnings" ]