diff --git a/frameworks/eventhandler/BUILD.gn b/frameworks/eventhandler/BUILD.gn
index ceed950..7342337 100644
--- a/frameworks/eventhandler/BUILD.gn
+++ b/frameworks/eventhandler/BUILD.gn
@@ -37,7 +37,7 @@ ohos_shared_library("libeventhandler") {
   public_configs = [ ":public_libeventhandler_config" ]
 
   external_deps = [
-    "hitrace_native:libhitracechain",
+    # "hitrace_native:libhitracechain",
     "hiviewdfx_hilog_native:libhilog",
   ]
 
diff --git a/frameworks/eventhandler/include/event_handler_utils.h b/frameworks/eventhandler/include/event_handler_utils.h
index 72fbdac..37e862f 100644
--- a/frameworks/eventhandler/include/event_handler_utils.h
+++ b/frameworks/eventhandler/include/event_handler_utils.h
@@ -22,7 +22,7 @@
 #include <string>
 
 #include "hilog/log.h"
-#include "hitrace/trace.h"
+// #include "hitrace/trace.h"
 #include "inner_event.h"
 
 #define DEFINE_HILOG_LABEL(name) \
@@ -66,30 +66,30 @@ static inline int32_t NanosecondsToTimeout(int64_t nanoseconds)
     return (milliseconds > INT32_MAX) ? INT32_MAX : static_cast<int32_t>(milliseconds);
 }
 
-using HiTraceChain = OHOS::HiviewDFX::HiTraceChain;
+// using HiTraceChain = OHOS::HiviewDFX::HiTraceChain;
 
 static inline bool AllowHiTraceOutPut(const std::shared_ptr<HiTraceId>& traceId, bool isSyncEvent)
 {
-    if ((!traceId) || (!traceId->IsValid())) {
-        return false;
-    }
-    if ((!isSyncEvent) && (!traceId->IsFlagEnabled(HITRACE_FLAG_INCLUDE_ASYNC))) {
-        return false;
-    }
+    // if ((!traceId) || (!traceId->IsValid())) {
+    //     return false;
+    // }
+    // if ((!isSyncEvent) && (!traceId->IsFlagEnabled(HITRACE_FLAG_INCLUDE_ASYNC))) {
+    //     return false;
+    // }
     return true;
 }
 
-static inline void HiTracePointerOutPut(const std::shared_ptr<HiTraceId>& spanId,
-    const InnerEvent::Pointer& event, const char* action, HiTraceTracepointType type)
-{
-    if (!event->HasTask()) {
-        HiTraceChain::Tracepoint(type, *spanId, "%s event, event id: %d", action, event->GetInnerEventId());
-    } else if (!event->GetTaskName().empty()) {
-        HiTraceChain::Tracepoint(type, *spanId, "%s task with name, name: %s", action, event->GetTaskName().c_str());
-    } else {
-        HiTraceChain::Tracepoint(type, *spanId, "%s UnNamed Task", action);
-    }
-}
+// static inline void HiTracePointerOutPut(const std::shared_ptr<HiTraceId>& spanId,
+//     const InnerEvent::Pointer& event, const char* action, HiTraceTracepointType type)
+// {
+//     if (!event->HasTask()) {
+//         HiTraceChain::Tracepoint(type, *spanId, "%s event, event id: %d", action, event->GetInnerEventId());
+//     } else if (!event->GetTaskName().empty()) {
+//         HiTraceChain::Tracepoint(type, *spanId, "%s task with name, name: %s", action, event->GetTaskName().c_str());
+//     } else {
+//         HiTraceChain::Tracepoint(type, *spanId, "%s UnNamed Task", action);
+//     }
+// }
 
 static inline void GetLastErr(char *errmsg, size_t size = MAX_ERRORMSG_LEN)
 {
diff --git a/frameworks/eventhandler/src/event_handler.cpp b/frameworks/eventhandler/src/event_handler.cpp
index ab6e876..8477424 100644
--- a/frameworks/eventhandler/src/event_handler.cpp
+++ b/frameworks/eventhandler/src/event_handler.cpp
@@ -74,11 +74,11 @@ bool EventHandler::SendEvent(InnerEvent::Pointer &event, int64_t delayTime, Prio
 
     event->SetOwner(shared_from_this());
     // get traceId from event, if HiTraceChain::begin has been called, would get a valid trace id.
-    auto traceId = event->GetOrCreateTraceId();
+    // auto traceId = event->GetOrCreateTraceId();
     // if traceId is valid, out put trace information
-    if (AllowHiTraceOutPut(traceId, event->HasWaiter())) {
-        HiTracePointerOutPut(traceId, event, "Send", HiTraceTracepointType::HITRACE_TP_CS);
-    }
+    // if (AllowHiTraceOutPut(traceId, event->HasWaiter())) {
+    //     HiTracePointerOutPut(traceId, event, "Send", HiTraceTracepointType::HITRACE_TP_CS);
+    // }
 
     eventRunner_->GetEventQueue()->Insert(event, priority);
     return true;
@@ -117,7 +117,7 @@ bool EventHandler::SendSyncEvent(InnerEvent::Pointer &event, Priority priority)
     }
 
     // get traceId from event, if HiTraceChain::begin has been called, would get a valid trace id.
-    auto spanId = event->GetOrCreateTraceId();
+    // auto spanId = event->GetOrCreateTraceId();
 
     // Create waiter, used to block.
     auto waiter = event->CreateWaiter();
@@ -128,9 +128,9 @@ bool EventHandler::SendSyncEvent(InnerEvent::Pointer &event, Priority priority)
     // Wait until event is processed(recycled).
     waiter->Wait();
 
-    if ((spanId) && (spanId->IsValid())) {
-        HiTraceChain::Tracepoint(HiTraceTracepointType::HITRACE_TP_CR, *spanId, "event is processed");
-    }
+    // if ((spanId) && (spanId->IsValid())) {
+    //     HiTraceChain::Tracepoint(HiTraceTracepointType::HITRACE_TP_CR, *spanId, "event is processed");
+    // }
 
     return true;
 }
@@ -305,13 +305,13 @@ void EventHandler::DistributeEvent(const InnerEvent::Pointer &event)
 
     currentEventHandler = shared_from_this();
 
-    auto spanId = event->GetTraceId();
-    auto traceId = HiTraceChain::GetId();
-    bool allowTraceOutPut = AllowHiTraceOutPut(spanId, event->HasWaiter());
-    if (allowTraceOutPut) {
-        HiTraceChain::SetId(*spanId);
-        HiTracePointerOutPut(spanId, event, "Receive", HiTraceTracepointType::HITRACE_TP_SR);
-    }
+    // auto spanId = event->GetTraceId();
+    // auto traceId = HiTraceChain::GetId();
+    // bool allowTraceOutPut = AllowHiTraceOutPut(spanId, event->HasWaiter());
+    // if (allowTraceOutPut) {
+    //     HiTraceChain::SetId(*spanId);
+    //     HiTracePointerOutPut(spanId, event, "Receive", HiTraceTracepointType::HITRACE_TP_SR);
+    // }
 
     InnerEvent::TimePoint nowStart = InnerEvent::Clock::now();
     DeliveryTimeAction(event, nowStart);
@@ -326,13 +326,13 @@ void EventHandler::DistributeEvent(const InnerEvent::Pointer &event)
 
     DistributeTimeAction(event, nowStart);
 
-    if (allowTraceOutPut) {
-        HiTraceChain::Tracepoint(HiTraceTracepointType::HITRACE_TP_SS, *spanId, "Event Distribute over");
-        HiTraceChain::ClearId();
-        if (traceId.IsValid()) {
-            HiTraceChain::SetId(traceId);
-        }
-    }
+    // if (allowTraceOutPut) {
+    //     HiTraceChain::Tracepoint(HiTraceTracepointType::HITRACE_TP_SS, *spanId, "Event Distribute over");
+    //     HiTraceChain::ClearId();
+    //     if (traceId.IsValid()) {
+    //         HiTraceChain::SetId(traceId);
+    //     }
+    // }
 }
 
 void EventHandler::Dump(Dumper &dumper)
diff --git a/frameworks/eventhandler/src/inner_event.cpp b/frameworks/eventhandler/src/inner_event.cpp
index 654b44e..90e0c49 100644
--- a/frameworks/eventhandler/src/inner_event.cpp
+++ b/frameworks/eventhandler/src/inner_event.cpp
@@ -209,9 +209,9 @@ void InnerEvent::ClearEvent()
         }
     }
 
-    if (hiTraceId_) {
-        hiTraceId_.reset();
-    }
+    // if (hiTraceId_) {
+    //     hiTraceId_.reset();
+    // }
 
     // Clear owner
     owner_.reset();
@@ -233,25 +233,25 @@ bool InnerEvent::HasWaiter() const
     return (waiter_ != nullptr);
 }
 
-const std::shared_ptr<HiTraceId> InnerEvent::GetOrCreateTraceId()
-{
-    if (hiTraceId_) {
-        return hiTraceId_;
-    }
-
-    auto traceId = HiTraceChain::GetId();
-    if (!traceId.IsValid()) {
-        return nullptr;
-    }
-
-    hiTraceId_ = std::make_shared<HiTraceId>(HiTraceChain::CreateSpan());
-    return hiTraceId_;
-}
-
-const std::shared_ptr<HiTraceId> InnerEvent::GetTraceId()
-{
-    return hiTraceId_;
-}
+// const std::shared_ptr<HiTraceId> InnerEvent::GetOrCreateTraceId()
+// {
+    // if (hiTraceId_) {
+    //     return hiTraceId_;
+    // }
+
+    // auto traceId = HiTraceChain::GetId();
+    // if (!traceId.IsValid()) {
+    //     return nullptr;
+    // }
+
+    // hiTraceId_ = std::make_shared<HiTraceId>(HiTraceChain::CreateSpan());
+    // return hiTraceId_;
+// }
+
+// const std::shared_ptr<HiTraceId> InnerEvent::GetTraceId()
+// {
+//     // return hiTraceId_;
+// }
 
 std::string InnerEvent::Dump()
 {
diff --git a/interfaces/inner_api/event_queue.h b/interfaces/inner_api/event_queue.h
index 1b4d82c..e98500d 100644
--- a/interfaces/inner_api/event_queue.h
+++ b/interfaces/inner_api/event_queue.h
@@ -20,6 +20,7 @@
 #include <list>
 #include <map>
 #include <mutex>
+#include <atomic>
 
 #include "inner_event.h"
 #include "event_handler_errors.h"
diff --git a/interfaces/inner_api/inner_event.h b/interfaces/inner_api/inner_event.h
index b8fb32c..1bedc46 100644
--- a/interfaces/inner_api/inner_event.h
+++ b/interfaces/inner_api/inner_event.h
@@ -437,14 +437,14 @@ private:
      *
      * @return return hiTrace Id.
      */
-    const std::shared_ptr<HiTraceId> GetOrCreateTraceId();
+    // const std::shared_ptr<HiTraceId> GetOrCreateTraceId();
 
     /**
      * return trace id.
      *
      * @return return hiTrace Id.
      */
-    const std::shared_ptr<HiTraceId> GetTraceId();
+    // const std::shared_ptr<HiTraceId> GetTraceId();
 
     /*
      * Calculate the type id for different smart pointers.
@@ -522,7 +522,7 @@ private:
     std::shared_ptr<Waiter> waiter_;
 
     // use to store hitrace Id
-    std::shared_ptr<HiTraceId> hiTraceId_;
+    // std::shared_ptr<HiTraceId> hiTraceId_;
 };
 }  // namespace AppExecFwk
 }  // namespace OHOS