diff --git a/kernel/arch/risc-v/riscv32/gcc/BUILD.gn b/kernel/arch/risc-v/riscv32/gcc/BUILD.gn
index 709a08e6..a931cd8b 100644
--- a/kernel/arch/risc-v/riscv32/gcc/BUILD.gn
+++ b/kernel/arch/risc-v/riscv32/gcc/BUILD.gn
@@ -28,6 +28,7 @@
 # ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 static_library("arch") {
+  asmflags = board_asmflags
   sources = [
     "los_context.c",
     "los_dispatch.S",
diff --git a/testsuits/src/osTest.c b/testsuits/src/osTest.c
index 2d19616c..f0fce20f 100644
--- a/testsuits/src/osTest.c
+++ b/testsuits/src/osTest.c
@@ -233,11 +233,9 @@ VOID TestHwiClear(UINT32 hwiNum)
 #define HIGH_SHIFT 32
 UINT64 LosCpuCycleGet(VOID)
 {
-    UINT32 timeHi, timeLo;
     UINT64 timeCycle;
 
-    LOS_GetCpuCycle(&timeHi, &timeLo);
-    timeCycle = ((UINT64)timeHi << HIGH_SHIFT) + timeLo;
+    timeCycle = LOS_SysCycleGet();
     return timeCycle;
 }
 #else