diff --git a/interfaces/inner_api/vibrator/vibrator_agent_type.h b/interfaces/inner_api/vibrator/vibrator_agent_type.h
index 861eb66cf327b96356198ad3e94f9aa48e65a9bb..b692a468c21b45f31822c302c18270a0c5a6f66e 100644
--- a/interfaces/inner_api/vibrator/vibrator_agent_type.h
+++ b/interfaces/inner_api/vibrator/vibrator_agent_type.h
@@ -91,7 +91,7 @@ typedef enum VibratorUsage {
     USAGE_MEDIA = 6,              /**< Vibration is used for media */
     USAGE_PHYSICAL_FEEDBACK = 7,  /**< Vibration is used for physical feedback */
     USAGE_SIMULATE_REALITY = 8,   /**< Vibration is used for simulate reality */
-    USAGE_MAX = 9
+    USAGE_MAX
 } VibratorUsage;
 
 /**
diff --git a/services/miscdevice_service/hdi_connection/adapter/src/compatible_connection.cpp b/services/miscdevice_service/hdi_connection/adapter/src/compatible_connection.cpp
index 45db242a0564a1696829cd54a1ad81d6f6b3ad33..7d084e5b5d12d23b608b92dc1c8e2ae6616f411d 100644
--- a/services/miscdevice_service/hdi_connection/adapter/src/compatible_connection.cpp
+++ b/services/miscdevice_service/hdi_connection/adapter/src/compatible_connection.cpp
@@ -16,6 +16,7 @@
 
 #include <ctime>
 #include <string>
+#include <sys/prctl.h>
 #include <unordered_map>
 #include <vector>
 
@@ -26,6 +27,7 @@ namespace Sensors {
 using namespace OHOS::HiviewDFX;
 namespace {
 constexpr HiLogLabel LABEL = { LOG_CORE, MISC_LOG_DOMAIN, "CompatibleConnection" };
+const std::string VIBRATE_MOCK_THREAD_NAME = "OS_VibMock";
 std::unordered_map<std::string, int32_t> g_vibratorEffect = {
     {"haptic.clock.timer", 2000},
     {"haptic.default.effect", 804},
@@ -172,6 +174,7 @@ int32_t CompatibleConnection::DestroyHdiConnection()
 void CompatibleConnection::VibrateProcess()
 {
     CALL_LOG_ENTER;
+    prctl(PR_SET_NAME, VIBRATE_MOCK_THREAD_NAME.c_str());
     clock_t vibrateStartTime = clock();
     while (clock() - vibrateStartTime < duration_) {
         if (isStop_) {
diff --git a/services/miscdevice_service/src/vibrator_thread.cpp b/services/miscdevice_service/src/vibrator_thread.cpp
index eedaec23987cb2e3c7874672613a865cb26690b3..724d3f32de82152205d3e21b7420b2fea9165db2 100644
--- a/services/miscdevice_service/src/vibrator_thread.cpp
+++ b/services/miscdevice_service/src/vibrator_thread.cpp
@@ -15,6 +15,8 @@
 
 #include "vibrator_thread.h"
 
+#include <sys/prctl.h>
+
 #include "custom_vibration_matcher.h"
 #include "sensors_errors.h"
 
@@ -22,11 +24,14 @@ namespace OHOS {
 namespace Sensors {
 namespace {
 constexpr OHOS::HiviewDFX::HiLogLabel LABEL = { LOG_CORE, MISC_LOG_DOMAIN, "VibratorThread" };
+const std::string VIBRATE_CONTROL_THREAD_NAME = "OS_VibControl";
 constexpr size_t COMPOSITE_EFFECT_PART = 128;
 }  // namespace
 
 bool VibratorThread::Run()
 {
+    CALL_LOG_ENTER;
+    prctl(PR_SET_NAME, VIBRATE_CONTROL_THREAD_NAME.c_str());
     VibrateInfo info = GetCurrentVibrateInfo();
     if (info.mode == VIBRATE_TIME) {
         int32_t ret = PlayOnce(info);
diff --git a/utils/common/include/permission_util.h b/utils/common/include/permission_util.h
index cce531dbb068215c2a122d5e4dfe9cccf4d44ddb..fd6adf17ea23dce8a7ef0ef1a08b543749230386 100644
--- a/utils/common/include/permission_util.h
+++ b/utils/common/include/permission_util.h
@@ -30,7 +30,7 @@ class PermissionUtil : public Singleton<PermissionUtil> {
 public:
     PermissionUtil() = default;
     virtual ~PermissionUtil() {};
-    int32_t CheckVibratePermission(AccessTokenID callerToken, std::string permissionName);
+    int32_t CheckVibratePermission(AccessTokenID callerToken, const std::string &permissionName);
 };
 }  // namespace Sensors
 }  // namespace OHOS
diff --git a/utils/common/include/raw_file_descriptor.h b/utils/common/include/raw_file_descriptor.h
index 518fc85e93b2afea7c3801f181e5719596ae5998..04c04450609778a5afb802f1359d4276a192eab7 100644
--- a/utils/common/include/raw_file_descriptor.h
+++ b/utils/common/include/raw_file_descriptor.h
@@ -21,7 +21,7 @@
 namespace OHOS {
 namespace Sensors {
 struct RawFileDescriptor {
-    int32_t fd = 0;
+    int32_t fd = -1;
     int64_t offset = 0;
     int64_t length = -1;
 };
diff --git a/utils/common/src/permission_util.cpp b/utils/common/src/permission_util.cpp
index 6b0fea62eec9e4f7b64ebac51645c5dc74863aaa..f7d7107aaf9db5b6ce439e46ccb2019629662a26 100644
--- a/utils/common/src/permission_util.cpp
+++ b/utils/common/src/permission_util.cpp
@@ -21,7 +21,7 @@ namespace OHOS {
 namespace Sensors {
 using namespace OHOS::HiviewDFX;
 
-int32_t PermissionUtil::CheckVibratePermission(AccessTokenID callerToken, std::string permissionName)
+int32_t PermissionUtil::CheckVibratePermission(AccessTokenID callerToken, const std::string &permissionName)
 {
     return AccessTokenKit::VerifyAccessToken(callerToken, permissionName);
 }