diff --git a/accessibility_manager_service.gni b/accessibility_manager_service.gni
index 58fb5713..3a4fb6b1 100644
--- a/accessibility_manager_service.gni
+++ b/accessibility_manager_service.gni
@@ -19,6 +19,8 @@ declare_args() {
   accessibility_feature_data_share = true
   accessibility_use_rosen_drawing = false
   accessibility_watch_feature = false
+  accessibility_feature_hiviewdfx_hitrace = true
+  accessibility_feature_hiviewdfx_hisysevent = true
   if (defined(global_parts_info) &&
       !defined(global_parts_info.powermgr_display_manager)) {
     accessibility_feature_display_manager = false
@@ -37,6 +39,15 @@ declare_args() {
       !defined(global_parts_info.distributeddatamgr_data_share)) {
     distributeddatamgr_data_share = false
   }
+  if (defined(global_parts_info) &&
+      !defined(global_parts_info.hiviewdfx_hitrace)) {
+    accessibility_feature_hiviewdfx_hitrace = false
+  }
+
+  if (defined(global_parts_info) &&
+      !defined(global_parts_info.hiviewdfx_hisysevent)) {
+    accessibility_feature_hiviewdfx_hisysevent = false
+  }
 }
 
 print(
@@ -45,6 +56,10 @@ print(
     "accessibility_feature_power_manager = ${accessibility_feature_power_manager}")
 print("accessibility_use_rosen_drawing = ${accessibility_use_rosen_drawing}")
 print("accessibility_feature_data_share = ${accessibility_feature_data_share}")
+print(
+    "accessibility_feature_hiviewdfx_hitrace = ${accessibility_feature_hiviewdfx_hitrace}")
+print(
+    "accessibility_feature_hiviewdfx_hisysevent = ${accessibility_feature_hiviewdfx_hisysevent}")
 
 accessibility_default_defines = []
 
@@ -67,3 +82,11 @@ if (accessibility_feature_data_share) {
 if (defined(accessibility_watch_feature) && accessibility_watch_feature) {
   accessibility_default_defines += [ "ACCESSIBILITY_WATCH_FEATURE" ]
 }
+
+if (accessibility_feature_hiviewdfx_hitrace) {
+  accessibility_default_defines += [ "OHOS_BUILD_ENABLE_HITRACE" ]
+}
+
+if (accessibility_feature_hiviewdfx_hisysevent) {
+  accessibility_default_defines += [ "OHOS_BUILD_ENABLE_HISYSEVENT" ]
+}
diff --git a/frameworks/aafwk/src/accessible_ability_channel_client.cpp b/frameworks/aafwk/src/accessible_ability_channel_client.cpp
index eba8658b..bda221f7 100644
--- a/frameworks/aafwk/src/accessible_ability_channel_client.cpp
+++ b/frameworks/aafwk/src/accessible_ability_channel_client.cpp
@@ -16,7 +16,9 @@
 #include "accessible_ability_channel_client.h"
 
 #include <cinttypes>
+#ifdef OHOS_BUILD_ENABLE_HITRACE
 #include <hitrace_meter.h>
+#endif // OHOS_BUILD_ENABLE_HITRACE
 #include "accessibility_element_operator_callback_impl.h"
 #include "hilog_wrapper.h"
 
@@ -54,7 +56,9 @@ RetError AccessibleAbilityChannelClient::FindFocusedElementInfo(int32_t accessib
     int64_t elementId, int32_t focusType, AccessibilityElementInfo &elementInfo)
 {
     HILOG_DEBUG("[channelId:%{public}d]", channelId_);
+#ifdef OHOS_BUILD_ENABLE_HITRACE
     HITRACE_METER_NAME(HITRACE_TAG_ACCESSIBILITY_MANAGER, "FindFocusedElement");
+#endif // OHOS_BUILD_ENABLE_HITRACE
     if (proxy_ == nullptr) {
         HILOG_ERROR("FindFocusedElementInfo Failed to connect to aams [channelId:%{public}d]",
             channelId_);
@@ -118,7 +122,9 @@ RetError AccessibleAbilityChannelClient::SendSimulateGesture(
 RetError AccessibleAbilityChannelClient::GetCursorPosition(
     int32_t accessibilityWindowId, int64_t elementId, int32_t &position)
 {
+#ifdef OHOS_BUILD_ENABLE_HITRACE
     HITRACE_METER_NAME(HITRACE_TAG_ACCESSIBILITY_MANAGER, "GetCursorPosition");
+#endif // OHOS_BUILD_ENABLE_HITRACE
     if (proxy_ == nullptr) {
         HILOG_ERROR("GetCursorPosition Failed to connect to aams [channelId:%{public}d]",
             channelId_);
@@ -155,7 +161,9 @@ RetError AccessibleAbilityChannelClient::ExecuteAction(int32_t accessibilityWind
     int64_t elementId, int32_t action, const std::map<std::string, std::string> &actionArguments)
 {
     HILOG_DEBUG("execute action:%{public}d, elementId:%{public}" PRId64 "", action, elementId);
+#ifdef OHOS_BUILD_ENABLE_HITRACE
     HITRACE_METER_NAME(HITRACE_TAG_ACCESSIBILITY_MANAGER, "ExecuteAction");
+#endif // OHOS_BUILD_ENABLE_HITRACE
     if (proxy_ == nullptr) {
         HILOG_ERROR("ExecuteAction Failed to connect to aams [channelId:%{public}d]", channelId_);
         return RET_ERR_SAMGR;
@@ -223,7 +231,9 @@ RetError AccessibleAbilityChannelClient::SearchElementInfosByAccessibilityId(int
     int32_t requestId = GenerateRequestId();
     HILOG_DEBUG("channelId:%{public}d, elementId:%{public}" PRId64 ", windowId:%{public}d, requestId:%{public}d",
         channelId_, elementId, accessibilityWindowId, requestId);
+#ifdef OHOS_BUILD_ENABLE_HITRACE
     HITRACE_METER_NAME(HITRACE_TAG_ACCESSIBILITY_MANAGER, "SearchElementById");
+#endif // OHOS_BUILD_ENABLE_HITRACE
     if (proxy_ == nullptr) {
         HILOG_ERROR("SearchElementInfosByAccessibilityId Failed to connect to aams [channelId:%{public}d]",
             channelId_);
@@ -270,7 +280,9 @@ RetError AccessibleAbilityChannelClient::SearchElementInfosByAccessibilityId(int
 RetError AccessibleAbilityChannelClient::GetWindow(const int32_t windowId, AccessibilityWindowInfo &windowInfo)
 {
     HILOG_DEBUG("[channelId:%{public}d] [windowId:%{public}d]", channelId_, windowId);
+#ifdef OHOS_BUILD_ENABLE_HITRACE
     HITRACE_METER(HITRACE_TAG_ACCESSIBILITY_MANAGER);
+#endif // OHOS_BUILD_ENABLE_HITRACE
     if (proxy_ == nullptr) {
         HILOG_ERROR("Failed to connect to aams [channelId:%{public}d]", channelId_);
         return RET_ERR_SAMGR;
@@ -281,7 +293,9 @@ RetError AccessibleAbilityChannelClient::GetWindow(const int32_t windowId, Acces
 RetError AccessibleAbilityChannelClient::GetWindows(std::vector<AccessibilityWindowInfo> &windows)
 {
     HILOG_DEBUG("[channelId:%{public}d]", channelId_);
+#ifdef OHOS_BUILD_ENABLE_HITRACE
     HITRACE_METER(HITRACE_TAG_ACCESSIBILITY_MANAGER);
+#endif // OHOS_BUILD_ENABLE_HITRACE
     if (proxy_) {
         return proxy_->GetWindows(windows);
     } else {
@@ -294,7 +308,9 @@ RetError AccessibleAbilityChannelClient::GetWindows(const uint64_t displayId,
     std::vector<AccessibilityWindowInfo> &windows) const
 {
     HILOG_DEBUG("[channelId:%{public}d] [displayId:%{public}" PRIu64 "]", channelId_, displayId);
+#ifdef OHOS_BUILD_ENABLE_HITRACE
     HITRACE_METER_NAME(HITRACE_TAG_ACCESSIBILITY_MANAGER, "GetWindowsByDisplayId");
+#endif // OHOS_BUILD_ENABLE_HITRACE
     if (proxy_) {
         return proxy_->GetWindowsByDisplayId(displayId, windows);
     } else {
@@ -307,7 +323,9 @@ RetError AccessibleAbilityChannelClient::SearchElementInfosByText(int32_t access
     int64_t elementId, const std::string &text, std::vector<AccessibilityElementInfo> &elementInfos)
 {
     HILOG_DEBUG("[channelId:%{public}d]", channelId_);
+#ifdef OHOS_BUILD_ENABLE_HITRACE
     HITRACE_METER_NAME(HITRACE_TAG_ACCESSIBILITY_MANAGER, "SearchElementByText");
+#endif // OHOS_BUILD_ENABLE_HITRACE
     if (proxy_ == nullptr) {
         HILOG_ERROR("SearchElementInfosByText Failed to connect to aams [channelId:%{public}d]",
             channelId_);
diff --git a/interfaces/innerkits/aafwk/BUILD.gn b/interfaces/innerkits/aafwk/BUILD.gn
index 134d50c3..46f7f7cb 100644
--- a/interfaces/innerkits/aafwk/BUILD.gn
+++ b/interfaces/innerkits/aafwk/BUILD.gn
@@ -76,7 +76,6 @@ ohos_shared_library("accessibleability") {
     "c_utils:utils",
     "ffrt:libffrt",
     "hilog:libhilog",
-    "hitrace:hitrace_meter",
     "init:libbeget_proxy",
     "init:libbegetutil",
     "input:libmmi-client",
@@ -84,6 +83,10 @@ ohos_shared_library("accessibleability") {
     "samgr:samgr_proxy",
   ]
 
+  if (accessibility_feature_hiviewdfx_hitrace) {
+    external_deps += [ "hitrace:hitrace_meter" ]
+  }
+
   install_enable = true
 
   subsystem_name = "barrierfree"
diff --git a/services/aams/BUILD.gn b/services/aams/BUILD.gn
old mode 100755
new mode 100644
index 17dd78c4..ee803c4a
--- a/services/aams/BUILD.gn
+++ b/services/aams/BUILD.gn
@@ -122,8 +122,6 @@ ohos_shared_library("accessibleabilityms") {
     "graphic_2d:librender_service_client",
     "hicollie:libhicollie",
     "hilog:libhilog",
-    "hisysevent:libhisysevent",
-    "hitrace:hitrace_meter",
     "init:libbegetutil",
     "input:libmmi-client",
     "ipc:ipc_single",
@@ -147,6 +145,14 @@ ohos_shared_library("accessibleabilityms") {
     external_deps += [ "data_share:datashare_consumer" ]
   }
 
+  if (accessibility_feature_hiviewdfx_hitrace) {
+    external_deps += [ "hitrace:hitrace_meter" ]
+  }
+
+  if (accessibility_feature_hiviewdfx_hisysevent) {
+    external_deps += [ "hisysevent:libhisysevent" ]
+  }
+
   install_enable = true
 
   subsystem_name = "barrierfree"
diff --git a/services/aams/include/accessible_ability_connection.h b/services/aams/include/accessible_ability_connection.h
index 9738403b..af047b70 100644
--- a/services/aams/include/accessible_ability_connection.h
+++ b/services/aams/include/accessible_ability_connection.h
@@ -35,6 +35,8 @@ public:
 
     virtual ~AccessibleAbilityConnection();
 
+    void HandleNoEventHandler(const AppExecFwk::ElementName &element);
+
     virtual void OnAbilityConnectDone(const AppExecFwk::ElementName &element,
                                       const sptr<IRemoteObject> &remoteObject,
                                       int32_t resultCode) override;
diff --git a/services/aams/src/accessibility_account_data.cpp b/services/aams/src/accessibility_account_data.cpp
index 5ca3a52b..8c59f041 100644
--- a/services/aams/src/accessibility_account_data.cpp
+++ b/services/aams/src/accessibility_account_data.cpp
@@ -16,7 +16,9 @@
 #include "accessibility_account_data.h"
 
 #include <any>
+#ifdef OHOS_BUILD_ENABLE_HITRACE
 #include <hitrace_meter.h>
+#endif // OHOS_BUILD_ENABLE_HITRACE
 #ifdef OHOS_BUILD_ENABLE_DISPLAY_MANAGER
 #include "accessibility_display_manager.h"
 #endif
@@ -631,7 +633,9 @@ RetError AccessibilityAccountData::EnableAbility(const std::string &name, const
         HILOG_ERROR("The ability[%{public}s] is already enabled", name.c_str());
         return RET_ERR_CONNECTION_EXIST;
     }
+#ifdef OHOS_BUILD_ENABLE_HITRACE
     HITRACE_METER_NAME(HITRACE_TAG_ACCESSIBILITY_MANAGER, "EnableAbility:" + name);
+#endif // OHOS_BUILD_ENABLE_HITRACE
 
     enabledAbilities_.push_back(name);
     SetAbilityAutoStartState(name, true);
@@ -646,7 +650,9 @@ RetError AccessibilityAccountData::EnableAbility(const std::string &name, const
 bool AccessibilityAccountData::GetInstalledAbilitiesFromBMS()
 {
     HILOG_DEBUG("start.");
+#ifdef OHOS_BUILD_ENABLE_HITRACE
     HITRACE_METER_NAME(HITRACE_TAG_ACCESSIBILITY_MANAGER, "QueryInstalledAbilityInfo");
+#endif // OHOS_BUILD_ENABLE_HITRACE
     std::vector<AppExecFwk::ExtensionAbilityInfo> extensionInfos;
     sptr<AppExecFwk::IBundleMgr> bms = Singleton<AccessibleAbilityManagerService>::GetInstance().GetBundleMgrProxy();
     if (!bms) {
diff --git a/services/aams/src/accessibility_settings.cpp b/services/aams/src/accessibility_settings.cpp
index 8175c84e..3539cbfd 100644
--- a/services/aams/src/accessibility_settings.cpp
+++ b/services/aams/src/accessibility_settings.cpp
@@ -14,7 +14,9 @@
  */
 
 #include <string>
+#ifdef OHOS_BUILD_ENABLE_HITRACE
 #include <hitrace_meter.h>
+#endif // OHOS_BUILD_ENABLE_HITRACE
 #include "accessibility_account_data.h"
 #include "accessible_ability_manager_service.h"
 #include "accessibility_settings.h"
@@ -43,7 +45,9 @@ void AccessibilitySettings::RegisterSettingsHandler(const std::shared_ptr<AppExe
 RetError AccessibilitySettings::SetScreenMagnificationState(const bool state)
 {
     HILOG_INFO("state = [%{public}s]", state ? "True" : "False");
+#ifdef OHOS_BUILD_ENABLE_HITRACE
     HITRACE_METER_NAME(HITRACE_TAG_ACCESSIBILITY_MANAGER, "SetScreenMagnificationState:" + std::to_string(state));
+#endif // OHOS_BUILD_ENABLE_HITRACE
 
     sptr<AccessibilityAccountData> accountData =
         Singleton<AccessibleAbilityManagerService>::GetInstance().GetCurrentAccountData();
@@ -60,7 +64,9 @@ RetError AccessibilitySettings::SetScreenMagnificationState(const bool state)
 RetError AccessibilitySettings::SetShortKeyState(const bool state)
 {
     HILOG_INFO("state = [%{public}s]", state ? "True" : "False");
+#ifdef OHOS_BUILD_ENABLE_HITRACE
     HITRACE_METER_NAME(HITRACE_TAG_ACCESSIBILITY_MANAGER, "SetShortKeyState:" + std::to_string(state));
+#endif // OHOS_BUILD_ENABLE_HITRACE
 
     if (!handler_) {
         HILOG_ERROR("handler_ is nullptr.");
@@ -130,7 +136,9 @@ RetError AccessibilitySettings::SetMouseAutoClick(const int32_t time)
 RetError AccessibilitySettings::SetShortkeyTarget(const std::string &name)
 {
     HILOG_INFO("name = [%{public}s]", name.c_str());
+#ifdef OHOS_BUILD_ENABLE_HITRACE
     HITRACE_METER_NAME(HITRACE_TAG_ACCESSIBILITY_MANAGER, "SetShortkeyTarget:" + name);
+#endif // OHOS_BUILD_ENABLE_HITRACE
 
     if (!handler_) {
         HILOG_ERROR("handler_ is nullptr.");
@@ -156,7 +164,9 @@ RetError AccessibilitySettings::SetShortkeyTarget(const std::string &name)
 RetError AccessibilitySettings::SetShortkeyMultiTarget(const std::vector<std::string> &name)
 {
     HILOG_DEBUG();
+#ifdef OHOS_BUILD_ENABLE_HITRACE
     HITRACE_METER_NAME(HITRACE_TAG_ACCESSIBILITY_MANAGER, "SetShortkeyMultiTarget");
+#endif // OHOS_BUILD_ENABLE_HITRACE
 
     if (!handler_) {
         HILOG_ERROR("handler_ is nullptr.");
@@ -182,7 +192,9 @@ RetError AccessibilitySettings::SetShortkeyMultiTarget(const std::vector<std::st
 RetError AccessibilitySettings::SetHighContrastTextState(const bool state)
 {
     HILOG_INFO("state = [%{public}s]", state ? "True" : "False");
+#ifdef OHOS_BUILD_ENABLE_HITRACE
     HITRACE_METER_NAME(HITRACE_TAG_ACCESSIBILITY_MANAGER, "SetHighContrastTextState:" + std::to_string(state));
+#endif // OHOS_BUILD_ENABLE_HITRACE
 
     sptr<AccessibilityAccountData> accountData =
         Singleton<AccessibleAbilityManagerService>::GetInstance().GetCurrentAccountData();
@@ -198,7 +210,9 @@ RetError AccessibilitySettings::SetHighContrastTextState(const bool state)
 RetError AccessibilitySettings::SetDaltonizationState(const bool state)
 {
     HILOG_INFO("state = [%{public}s]", state ? "True" : "False");
+#ifdef OHOS_BUILD_ENABLE_HITRACE
     HITRACE_METER_NAME(HITRACE_TAG_ACCESSIBILITY_MANAGER, "SetDaltonizationState:" + std::to_string(state));
+#endif // OHOS_BUILD_ENABLE_HITRACE
 
     sptr<AccessibilityAccountData> accountData =
         Singleton<AccessibleAbilityManagerService>::GetInstance().GetCurrentAccountData();
@@ -214,7 +228,9 @@ RetError AccessibilitySettings::SetDaltonizationState(const bool state)
 RetError AccessibilitySettings::SetInvertColorState(const bool state)
 {
     HILOG_INFO("state = [%{public}s]", state ? "True" : "False");
+#ifdef OHOS_BUILD_ENABLE_HITRACE
     HITRACE_METER_NAME(HITRACE_TAG_ACCESSIBILITY_MANAGER, "SetInvertColorState:" + std::to_string(state));
+#endif // OHOS_BUILD_ENABLE_HITRACE
 
     sptr<AccessibilityAccountData> accountData =
         Singleton<AccessibleAbilityManagerService>::GetInstance().GetCurrentAccountData();
@@ -255,7 +271,9 @@ RetError AccessibilitySettings::SetAnimationOffState(const bool state)
 RetError AccessibilitySettings::SetAudioMonoState(const bool state)
 {
     HILOG_INFO("state = [%{public}s]", state ? "True" : "False");
+#ifdef OHOS_BUILD_ENABLE_HITRACE
     HITRACE_METER_NAME(HITRACE_TAG_ACCESSIBILITY_MANAGER, "SetAudioMonoState:" + std::to_string(state));
+#endif // OHOS_BUILD_ENABLE_HITRACE
 
     sptr<AccessibilityAccountData> accountData =
         Singleton<AccessibleAbilityManagerService>::GetInstance().GetCurrentAccountData();
@@ -271,7 +289,9 @@ RetError AccessibilitySettings::SetAudioMonoState(const bool state)
 RetError AccessibilitySettings::SetDaltonizationColorFilter(const uint32_t filter)
 {
     HILOG_INFO("filter = [%{public}u]", filter);
+#ifdef OHOS_BUILD_ENABLE_HITRACE
     HITRACE_METER_NAME(HITRACE_TAG_ACCESSIBILITY_MANAGER, "SetDaltonizationColorFilter:" + std::to_string(filter));
+#endif // OHOS_BUILD_ENABLE_HITRACE
     if (!handler_) {
         HILOG_ERROR("handler_ is nullptr.");
         return RET_ERR_NULLPTR;
@@ -353,7 +373,9 @@ RetError AccessibilitySettings::SetBrightnessDiscount(const float discount)
 RetError AccessibilitySettings::SetAudioBalance(const float balance)
 {
     HILOG_INFO("balance = [%{public}f]", balance);
+#ifdef OHOS_BUILD_ENABLE_HITRACE
     HITRACE_METER_NAME(HITRACE_TAG_ACCESSIBILITY_MANAGER, "SetAudioBalance:" + std::to_string(balance));
+#endif // OHOS_BUILD_ENABLE_HITRACE
 
     if (!handler_) {
         HILOG_ERROR("handler_ is nullptr.");
@@ -380,7 +402,9 @@ RetError AccessibilitySettings::SetAudioBalance(const float balance)
 RetError AccessibilitySettings::SetClickResponseTime(const uint32_t time)
 {
     HILOG_INFO("click response time = [%{public}u]", time);
+#ifdef OHOS_BUILD_ENABLE_HITRACE
     HITRACE_METER_NAME(HITRACE_TAG_ACCESSIBILITY_MANAGER, "SetClickResponseTime:" + std::to_string(time));
+#endif // OHOS_BUILD_ENABLE_HITRACE
 
     if (!handler_) {
         HILOG_ERROR("handler_ is nullptr.");
@@ -408,7 +432,9 @@ RetError AccessibilitySettings::SetClickResponseTime(const uint32_t time)
 RetError AccessibilitySettings::SetIgnoreRepeatClickState(const bool state)
 {
     HILOG_INFO("ignore repeat click state = [%{public}s]", state ? "True" : "False");
+#ifdef OHOS_BUILD_ENABLE_HITRACE
     HITRACE_METER_NAME(HITRACE_TAG_ACCESSIBILITY_MANAGER, "SetIgnoreRepeatClickState:" + std::to_string(state));
+#endif // OHOS_BUILD_ENABLE_HITRACE
 
     if (!handler_) {
         HILOG_ERROR("handler_ is nullptr.");
@@ -436,7 +462,9 @@ RetError AccessibilitySettings::SetIgnoreRepeatClickState(const bool state)
 RetError AccessibilitySettings::SetIgnoreRepeatClickTime(const uint32_t time)
 {
     HILOG_INFO("click response time = [%{public}u]", time);
+#ifdef OHOS_BUILD_ENABLE_HITRACE
     HITRACE_METER_NAME(HITRACE_TAG_ACCESSIBILITY_MANAGER, "SetIgnoreRepeatClickTime:" + std::to_string(time));
+#endif // OHOS_BUILD_ENABLE_HITRACE
 
     if (!handler_) {
         HILOG_ERROR("handler_ is nullptr.");
diff --git a/services/aams/src/accessibility_window_manager.cpp b/services/aams/src/accessibility_window_manager.cpp
index a7fa3b30..f04cdf7b 100644
--- a/services/aams/src/accessibility_window_manager.cpp
+++ b/services/aams/src/accessibility_window_manager.cpp
@@ -15,7 +15,9 @@
 
 #include "accessibility_window_manager.h"
 
+#ifdef OHOS_BUILD_ENABLE_HITRACE
 #include <hitrace_meter.h>
+#endif // OHOS_BUILD_ENABLE_HITRACE
 
 #include "accessible_ability_manager_service.h"
 #include "hilog_wrapper.h"
@@ -31,7 +33,9 @@ bool AccessibilityWindowManager::Init()
 {
     DeInit();
     HILOG_DEBUG("deinit before start");
+#ifdef OHOS_BUILD_ENABLE_HITRACE
     HITRACE_METER_NAME(HITRACE_TAG_ACCESSIBILITY_MANAGER, "QueryWindowInfo");
+#endif // OHOS_BUILD_ENABLE_HITRACE
     std::vector<sptr<Rosen::AccessibilityWindowInfo>> windowInfos;
     Rosen::WMError err = OHOS::Rosen::WindowManager::GetInstance().GetAccessibilityWindowInfo(windowInfos);
     if (err != Rosen::WMError::WM_OK) {
@@ -996,7 +1000,9 @@ std::map<int32_t, int64_t> AccessibilityWindowManager::SceneBoardElementIdMap::G
 RetError AccessibilityWindowManager::GetFocusedWindowId(int32_t &focusedWindowId)
 {
     HILOG_DEBUG();
+#ifdef OHOS_BUILD_ENABLE_HITRACE
     HITRACE_METER_NAME(HITRACE_TAG_ACCESSIBILITY_MANAGER, "QueryFocusedWindowInfo");
+#endif // OHOS_BUILD_ENABLE_HITRACE
     Rosen::FocusChangeInfo focusedWindowInfo;
     OHOS::Rosen::WindowManager::GetInstance().GetFocusWindowInfo(focusedWindowInfo);
     if (focusedWindowInfo.windowId_ == INVALID_WINDOW_ID) {
diff --git a/services/aams/src/accessible_ability_connection.cpp b/services/aams/src/accessible_ability_connection.cpp
index 546a7c63..d703c4a2 100644
--- a/services/aams/src/accessible_ability_connection.cpp
+++ b/services/aams/src/accessible_ability_connection.cpp
@@ -15,7 +15,9 @@
 
 #include "accessible_ability_connection.h"
 
+#ifdef OHOS_BUILD_ENABLE_HITRACE
 #include <hitrace_meter.h>
+#endif // OHOS_BUILD_ENABLE_HITRACE
 
 #include "ability_manager_client.h"
 #include "accessible_ability_manager_service.h"
@@ -41,24 +43,30 @@ AccessibleAbilityConnection::~AccessibleAbilityConnection()
     }
 }
 
+void AccessibleAbilityConnection::HandleNoEventHandler(const AppExecFwk::ElementName &element)
+{
+    HILOG_ERROR("eventHandler_ is nullptr.");
+    auto accountData = Singleton<AccessibleAbilityManagerService>::GetInstance().GetAccountData(accountId_);
+    if (accountData != nullptr) {
+        accountData->RemoveConnectingA11yAbility(Utils::GetUri(element));
+    }
+}
+
 void AccessibleAbilityConnection::OnAbilityConnectDone(const AppExecFwk::ElementName &element,
     const sptr<IRemoteObject> &remoteObject, int32_t resultCode)
 {
     HILOG_INFO("ResultCode is %{public}d", resultCode);
     if (!eventHandler_) {
-        HILOG_ERROR("eventHandler_ is nullptr.");
-        auto accountData = Singleton<AccessibleAbilityManagerService>::GetInstance().GetAccountData(accountId_);
-        if (accountData != nullptr) {
-            accountData->RemoveConnectingA11yAbility(Utils::GetUri(element));
-            return;
-        }
+        HandleNoEventHandler(element);
         return;
     }
 
     int32_t accountId = accountId_;
     eventHandler_->PostTask([accountId, element, remoteObject, resultCode]() {
+#ifdef OHOS_BUILD_ENABLE_HITRACE
         FinishAsyncTrace(HITRACE_TAG_ACCESSIBILITY_MANAGER, "AccessibleAbilityConnect",
             static_cast<int32_t>(TraceTaskId::ACCESSIBLE_ABILITY_CONNECT));
+#endif // OHOS_BUILD_ENABLE_HITRACE
         std::string bundleName = element.GetBundleName();
         std::string abilityName = element.GetAbilityName();
         auto accountData = Singleton<AccessibleAbilityManagerService>::GetInstance().GetAccountData(accountId);
@@ -190,8 +198,10 @@ void AccessibleAbilityConnection::Disconnect()
 bool AccessibleAbilityConnection::Connect(const AppExecFwk::ElementName &element)
 {
     HILOG_DEBUG();
+#ifdef OHOS_BUILD_ENABLE_HITRACE
     StartAsyncTrace(HITRACE_TAG_ACCESSIBILITY_MANAGER, "AccessibleAbilityConnect",
         static_cast<int32_t>(TraceTaskId::ACCESSIBLE_ABILITY_CONNECT));
+#endif // OHOS_BUILD_ENABLE_HITRACE
     std::string bundleName = element.GetBundleName();
     std::string abilityName = element.GetAbilityName();
 
diff --git a/services/aams/src/accessible_ability_manager_service.cpp b/services/aams/src/accessible_ability_manager_service.cpp
index f614b747..eea9034a 100644
--- a/services/aams/src/accessible_ability_manager_service.cpp
+++ b/services/aams/src/accessible_ability_manager_service.cpp
@@ -20,7 +20,9 @@
 #include <string>
 #include <unistd.h>
 #include <functional>
+#ifdef OHOS_BUILD_ENABLE_HITRACE
 #include <hitrace_meter.h>
+#endif // OHOS_BUILD_ENABLE_HITRACE
 
 #include "ability_info.h"
 #include "accessibility_event_info.h"
@@ -770,7 +772,9 @@ RetError AccessibleAbilityManagerService::RegisterElementOperator(
     }
     handler_->PostTask([=]() {
         HILOG_INFO("Register windowId[%{public}d]", windowId);
+#ifdef OHOS_BUILD_ENABLE_HITRACE
         HITRACE_METER_NAME(HITRACE_TAG_ACCESSIBILITY_MANAGER, "RegisterElementOperator");
+#endif // OHOS_BUILD_ENABLE_HITRACE
         sptr<AccessibilityAccountData> accountData = GetCurrentAccountData();
         if (!accountData) {
             Utils::RecordUnavailableEvent(A11yUnavailableEvent::CONNECT_EVENT,
@@ -898,7 +902,9 @@ RetError AccessibleAbilityManagerService::RegisterElementOperator(Registration p
     }
     handler_->PostTask([=]() {
         HILOG_INFO("Register windowId[%{public}d]", parameter.windowId);
+#ifdef OHOS_BUILD_ENABLE_HITRACE
         HITRACE_METER_NAME(HITRACE_TAG_ACCESSIBILITY_MANAGER, "RegisterElementOperator");
+#endif // OHOS_BUILD_ENABLE_HITRACE
         if (RET_OK != RegisterElementOperatorChildWork(parameter, treeIdSingle, nodeId, operation, tokenId, isApp)) {
             return;
         }
@@ -1304,7 +1310,9 @@ RetError AccessibleAbilityManagerService::DisableAbility(const std::string &name
 RetError AccessibleAbilityManagerService::InnerDisableAbility(const std::string &name)
 {
     HILOG_INFO();
+#ifdef OHOS_BUILD_ENABLE_HITRACE
     HITRACE_METER_NAME(HITRACE_TAG_ACCESSIBILITY_MANAGER, "InnerDisableAbility:" + name);
+#endif // OHOS_BUILD_ENABLE_HITRACE
 
     sptr<AccessibilityAccountData> accountData = GetCurrentAccountData();
     if (!accountData) {
@@ -2340,7 +2348,9 @@ bool AccessibleAbilityManagerService::EnableShortKeyTargetAbility(const std::str
 {
     HILOG_DEBUG();
     HILOG_INFO("EnableShortKeyTargetAbility name = %{public}s", name.c_str());
+#ifdef OHOS_BUILD_ENABLE_HITRACE
     HITRACE_METER_NAME(HITRACE_TAG_ACCESSIBILITY_MANAGER, "EnableShortKeyTargetAbility");
+#endif // OHOS_BUILD_ENABLE_HITRACE
 
     sptr<AccessibilityAccountData> accountData = GetCurrentAccountData();
     if (!accountData) {
diff --git a/services/aams/src/utils.cpp b/services/aams/src/utils.cpp
index 552aeced..5cf99e65 100644
--- a/services/aams/src/utils.cpp
+++ b/services/aams/src/utils.cpp
@@ -15,7 +15,9 @@
 
 #include "utils.h"
 
+#ifdef OHOS_BUILD_ENABLE_HISYSEVENT
 #include <hisysevent.h>
+#endif //OHOS_BUILD_ENABLE_HISYSEVENT
 
 #include "bundle_mgr_client.h"
 #include "hilog_wrapper.h"
@@ -297,6 +299,7 @@ void Utils::RecordUnavailableEvent(A11yUnavailableEvent event, A11yError errCode
         << ", bundleName: " << bundleName << ", abilityName: " << abilityName << ";";
     std::string info = oss.str();
     HILOG_DEBUG("accessibility function is unavailable: %{public}s", info.c_str());
+#ifdef OHOS_BUILD_ENABLE_HISYSEVENT
     int32_t ret = HiSysEventWrite(
         OHOS::HiviewDFX::HiSysEvent::Domain::ACCESSIBILITY,
         "UNAVAILABLE",
@@ -305,6 +308,7 @@ void Utils::RecordUnavailableEvent(A11yUnavailableEvent event, A11yError errCode
     if (ret != 0) {
         HILOG_ERROR("Write HiSysEvent error, ret:%{public}d", ret);
     }
+#endif //OHOS_BUILD_ENABLE_HISYSEVENT
 }
 
 std::string Utils::TransferUnavailableEventToString(A11yUnavailableEvent type)
@@ -332,6 +336,7 @@ void Utils::RecordStartingA11yEvent(uint32_t flag)
     std::ostringstream oss;
     oss << "starting accessibility: " << "event: " << "system" << ", id: " << flag << ";";
     HILOG_DEBUG("starting accessibility: %{public}s", oss.str().c_str());
+#ifdef OHOS_BUILD_ENABLE_HISYSEVENT
     int32_t ret = HiSysEventWrite(
         OHOS::HiviewDFX::HiSysEvent::Domain::ACCESSIBILITY,
         "STARTING_FUNCTION",
@@ -340,6 +345,7 @@ void Utils::RecordStartingA11yEvent(uint32_t flag)
     if (ret != 0) {
         HILOG_ERROR("Write HiSysEvent error, ret:%{public}d", ret);
     }
+#endif //OHOS_BUILD_ENABLE_HISYSEVENT
 }
 
 void Utils::RecordStartingA11yEvent(const std::string &name)
@@ -347,6 +353,7 @@ void Utils::RecordStartingA11yEvent(const std::string &name)
     std::ostringstream oss;
     oss << "starting accessibility: " << "event: " << "extension" << ", name: " << name << ";";
     HILOG_DEBUG("starting accessibility: %{public}s", oss.str().c_str());
+#ifdef OHOS_BUILD_ENABLE_HISYSEVENT
     int32_t ret = HiSysEventWrite(
         OHOS::HiviewDFX::HiSysEvent::Domain::ACCESSIBILITY,
         "STARTING_FUNCTION",
@@ -355,6 +362,7 @@ void Utils::RecordStartingA11yEvent(const std::string &name)
     if (ret != 0) {
         HILOG_ERROR("Write HiSysEvent error, ret:%{public}d", ret);
     }
+#endif //OHOS_BUILD_ENABLE_HISYSEVENT
 }
 
 void Utils::VectorToString(const std::vector<std::string> &vectorVal, std::string &stringOut)