diff --git a/security_lite/huks/liteos_m_adapter/hks_exist_test.c b/security_lite/huks/liteos_m_adapter/hks_exist_test.c
index fc3ee356653828e2553ddf5bd3b48ca610772316..ac981aa9af2b25d284d85dc9f861e10a6b9cfbd3 100644
--- a/security_lite/huks/liteos_m_adapter/hks_exist_test.c
+++ b/security_lite/huks/liteos_m_adapter/hks_exist_test.c
@@ -116,7 +116,7 @@ static BOOL HksExistTestSetUp(void)
  */
 static BOOL HksExistTestTearDown(void)
 {
-    LiteTestPrint("tearDown\n");    
+    LiteTestPrint("tearDown\n");
     return TRUE;
 }
 
diff --git a/security_lite/huks/liteos_m_adapter/hks_safe_cipher_key_test.c b/security_lite/huks/liteos_m_adapter/hks_safe_cipher_key_test.c
index fd32bc5b416410bf22b9a233b2a5b6bd3bfcf3c6..ce7bc4a682c01a3e247240e872f65fb140912277 100644
--- a/security_lite/huks/liteos_m_adapter/hks_safe_cipher_key_test.c
+++ b/security_lite/huks/liteos_m_adapter/hks_safe_cipher_key_test.c
@@ -57,7 +57,7 @@ static void ExecHksInitialize(void const *argument)
  */
 static BOOL HksSafeCipherKeyTestSetUp()
 {
-    LiteTestPrint("setup\n");  
+    LiteTestPrint("setup\n");
     osThreadId_t id;
     osThreadAttr_t attr;
     g_setPriority = osPriorityAboveNormal6;