diff --git a/frameworks/inner_api/security_component/include/sec_comp_client.h b/frameworks/inner_api/security_component/include/sec_comp_client.h
index 134c2dd5b2792f2b3297fed101dd158be3f427f7..e4c91c4ac5d47255eeb8c4525a1970bbb0e88265 100644
--- a/frameworks/inner_api/security_component/include/sec_comp_client.h
+++ b/frameworks/inner_api/security_component/include/sec_comp_client.h
@@ -63,9 +63,6 @@ private:
     bool readyFlag_ = false;
     std::condition_variable secComCon_;
     std::mutex proxyMutex_;
-    bool secCompSAFlag_ = false;
-    std::condition_variable secCompSACon_;
-    std::mutex secCompSAMutex_;
     sptr<ISecCompService> proxy_ = nullptr;
     sptr<SecCompDeathRecipient> serviceDeathObserver_ = nullptr;
 };
diff --git a/frameworks/inner_api/security_component/src/sec_comp_client.cpp b/frameworks/inner_api/security_component/src/sec_comp_client.cpp
index 2f5ae804eca85382b912815c479b7c0a5af7cbac..b7815d69d653ee05e876ad12be77e61be8e4f140 100644
--- a/frameworks/inner_api/security_component/src/sec_comp_client.cpp
+++ b/frameworks/inner_api/security_component/src/sec_comp_client.cpp
@@ -19,10 +19,7 @@
 #include "sec_comp_load_callback.h"
 #include "sec_comp_log.h"
 #include "sec_comp_proxy.h"
-#include "sys_binder.h"
 #include "tokenid_kit.h"
-#include <chrono>
-#include <mutex>
 
 namespace OHOS {
 namespace Security {
@@ -30,10 +27,6 @@ namespace SecurityComponent {
 namespace {
 static constexpr OHOS::HiviewDFX::HiLogLabel LABEL = {LOG_CORE, SECURITY_DOMAIN_SECURITY_COMPONENT, "SecCompClient"};
 static std::mutex g_instanceMutex;
-static constexpr int32_t SENDREQ_FAIL_ERR = 32;
-static const std::vector<int32_t> RETRY_CODE_LIST = {
-    SC_SERVICE_ERROR_SERVICE_NOT_EXIST, BR_DEAD_REPLY, BR_FAILED_REPLY, SENDREQ_FAIL_ERR };
-static const int32_t SA_DIED_TIME_OUT = 500;
 }  // namespace
 
 SecCompClient& SecCompClient::GetInstance()
@@ -71,17 +64,7 @@ int32_t SecCompClient::RegisterSecurityComponent(SecCompType type,
         return SC_SERVICE_ERROR_VALUE_INVALID;
     }
 
-    auto res = proxy->RegisterSecurityComponent(type, componentInfo, scId);
-    if (std::find(RETRY_CODE_LIST.begin(), RETRY_CODE_LIST.end(), res) != RETRY_CODE_LIST.end()) {
-        std::unique_lock<std::mutex> lock(secCompSAMutex_);
-        auto waitStatus = secCompSACon_.wait_for(lock, std::chrono::milliseconds(SA_DIED_TIME_OUT),
-            [this]() { return secCompSAFlag_; });
-        if (waitStatus) {
-            proxy = GetProxy(true);
-            return proxy->RegisterSecurityComponent(type, componentInfo, scId);
-        }
-    }
-    return res;
+    return proxy->RegisterSecurityComponent(type, componentInfo, scId);
 }
 
 int32_t SecCompClient::UpdateSecurityComponent(int32_t scId, const std::string& componentInfo)
@@ -254,21 +237,12 @@ void SecCompClient::OnRemoteDiedHandle()
 {
     SC_LOG_ERROR(LABEL, "Remote service died");
     std::unique_lock<std::mutex> lock(proxyMutex_);
-    auto remoteObj = proxy_->AsObject();
-    if ((remoteObj != nullptr) && (serviceDeathObserver_ != nullptr)) {
-        remoteObj->RemoveDeathRecipient(serviceDeathObserver_);
-    }
     proxy_ = nullptr;
     serviceDeathObserver_ = nullptr;
     {
         std::unique_lock<std::mutex> lock1(cvLock_);
         readyFlag_ = false;
     }
-    {
-        std::unique_lock<std::mutex> lock1(secCompSAMutex_);
-        secCompSAFlag_ = true;
-        secCompSACon_.notify_one();
-    }
 }
 
 void SecCompClient::GetProxyFromRemoteObject(const sptr<IRemoteObject>& remoteObject)
diff --git a/frameworks/inner_api/security_component/src/sec_comp_proxy.cpp b/frameworks/inner_api/security_component/src/sec_comp_proxy.cpp
index f8a897c5b37ab079506f89296e4bb295af54c484..7cd7798fd80ca77e66ee4a6d3886614d41a6e008 100644
--- a/frameworks/inner_api/security_component/src/sec_comp_proxy.cpp
+++ b/frameworks/inner_api/security_component/src/sec_comp_proxy.cpp
@@ -70,16 +70,17 @@ int32_t SecCompProxy::RegisterSecurityComponent(SecCompType type,
     int32_t requestResult = remote->SendRequest(
         static_cast<uint32_t>(SecurityComponentServiceInterfaceCode::REGISTER_SECURITY_COMPONENT),
         data, reply, option);
-    if (requestResult != SC_OK) {
-        SC_LOG_ERROR(LABEL, "Register request failed, result: %{public}d.", requestResult);
-        return requestResult;
-    }
 
     if (!SecCompEnhanceAdapter::EnhanceClientDeserialize(reply, deserializedReply)) {
         SC_LOG_ERROR(LABEL, "Register deserialize session info failed.");
         return SC_SERVICE_ERROR_PARCEL_OPERATE_FAIL;
     }
 
+    if (requestResult != SC_OK) {
+        SC_LOG_ERROR(LABEL, "Register request failed, result: %{public}d.", requestResult);
+        return requestResult;
+    }
+
     int32_t res;
     if (!deserializedReply.ReadInt32(res)) {
         SC_LOG_ERROR(LABEL, "Register read res failed.");
diff --git a/services/security_component_service/sa/sa_main/sec_comp_stub.cpp b/services/security_component_service/sa/sa_main/sec_comp_stub.cpp
index c3111f1834fadd84433b86f5c307d7dd1fd85bbe..198b0876d395562fc118c2a9764d5f4760cef696 100644
--- a/services/security_component_service/sa/sa_main/sec_comp_stub.cpp
+++ b/services/security_component_service/sa/sa_main/sec_comp_stub.cpp
@@ -15,7 +15,6 @@
 #include "sec_comp_stub.h"
 
 #include "accesstoken_kit.h"
-#include "delay_exit_task.h"
 #include "ipc_skeleton.h"
 #include "sec_comp_click_event_parcel.h"
 #include "sec_comp_enhance_adapter.h"
@@ -53,7 +52,6 @@ int32_t SecCompStub::OnRemoteRequest(
 
 int32_t SecCompStub::RegisterSecurityComponentInner(MessageParcel& data, MessageParcel& reply)
 {
-    SecurityComponent::DelayExitTask::GetInstance().Stop();
     MessageParcel deserializedData;
     if (!SecCompEnhanceAdapter::EnhanceSrvDeserialize(data, deserializedData, reply)) {
         SC_LOG_ERROR(LABEL, "Register deserialize session info failed");