diff --git a/callback/src/update_callback_proxy.cpp b/callback/src/update_callback_proxy.cpp
index 9fd6f015a31696405ebcf9ea25bf14718e2b9026..e165c12c49b1542b6c5dde283d60c5003a623f3d 100755
--- a/callback/src/update_callback_proxy.cpp
+++ b/callback/src/update_callback_proxy.cpp
@@ -26,6 +26,11 @@ void UpdateCallbackProxy::OnCheckVersionDone(const VersionInfo &info)
     MessageParcel reply;
     MessageOption option { MessageOption::TF_SYNC };
 
+    if (!data.WriteInterfaceToken(GetDescriptor())) {
+        ENGINE_LOGI("UpdateCallbackProxy WriteInterfaceToken fail");
+        return;
+    }
+
     auto remote = Remote();
     ENGINE_CHECK(remote != nullptr, return, "Can not get remote");
 
@@ -44,6 +49,11 @@ void UpdateCallbackProxy::OnDownloadProgress(const Progress &progress)
     MessageParcel reply;
     MessageOption option { MessageOption::TF_SYNC };
 
+    if (!data.WriteInterfaceToken(GetDescriptor())) {
+        ENGINE_LOGI("UpdateCallbackProxy WriteInterfaceToken fail");
+        return;
+    }
+
     auto remote = Remote();
     ENGINE_CHECK(remote != nullptr, return, "Can not get remote");
 
@@ -62,6 +72,11 @@ void UpdateCallbackProxy::OnUpgradeProgress(const Progress &progress)
     MessageParcel reply;
     MessageOption option { MessageOption::TF_SYNC };
 
+    if (!data.WriteInterfaceToken(GetDescriptor())) {
+        ENGINE_LOGI("UpdateCallbackProxy WriteInterfaceToken fail");
+        return;
+    }
+
     auto remote = Remote();
     ENGINE_CHECK(remote != nullptr, return, "Can not get remote");
 
diff --git a/callback/src/update_callback_stub.cpp b/callback/src/update_callback_stub.cpp
index 844e7df953c3503a78c3e7512af6487ed0654507..238544dbb5514a50e43673442d99e9cbee4e3470 100644
--- a/callback/src/update_callback_stub.cpp
+++ b/callback/src/update_callback_stub.cpp
@@ -24,6 +24,10 @@ namespace update_engine {
 int32_t UpdateCallbackStub::OnRemoteRequest(uint32_t code,
     MessageParcel &data, MessageParcel &reply, MessageOption &option)
 {
+    if (data.ReadInterfaceToken() != GetDescriptor()) {
+        ENGINE_LOGI("UpdateCallbackStub ReadInterfaceToken fail");
+        return -1;
+    }
     switch (code) {
         case CHECK_VERSION: {
             VersionInfo info;
diff --git a/engine/src/update_service_stub.cpp b/engine/src/update_service_stub.cpp
index 6dd276937851d93178b394504f97d38e1c0d72ec..f170a2f984a9ea499741b553e94a677df39c1657 100755
--- a/engine/src/update_service_stub.cpp
+++ b/engine/src/update_service_stub.cpp
@@ -149,6 +149,10 @@ static int32_t RebootAndInstallStub(UpdateServiceStub::UpdateServiceStubPtr serv
 int32_t UpdateServiceStub::OnRemoteRequest(uint32_t code,
     MessageParcel& data, MessageParcel& reply, MessageOption &option)
 {
+    if (data.ReadInterfaceToken() != GetDescriptor()) {
+        ENGINE_LOGI("UpdateServiceStub ReadInterfaceToken fail");
+        return -1;
+    }
     static std::map<uint32_t, UpdateServiceStub::RequestFuncType> requestFuncMap = {
         {IUpdateService::CHECK_VERSION, CheckNewVersionStub},
         {IUpdateService::DOWNLOAD, DownloadVersionStub},
diff --git a/interfaces/innerkits/engine/update_service_proxy.cpp b/interfaces/innerkits/engine/update_service_proxy.cpp
index 392a172580d7c68a938f78e50ec6134b4b8a58b6..2dca0086396523be5c7c44c486afb4799019bbdd 100755
--- a/interfaces/innerkits/engine/update_service_proxy.cpp
+++ b/interfaces/innerkits/engine/update_service_proxy.cpp
@@ -29,6 +29,12 @@ int32_t UpdateServiceProxy::RegisterUpdateCallback(const UpdateContext &ctx,
     ENGINE_CHECK(remote != nullptr, return ERR_FLATTEN_OBJECT, "Can not get remote");
 
     MessageParcel data;
+
+    if (!data.WriteInterfaceToken(GetDescriptor())) {
+        ENGINE_LOGI("UpdateServiceProxy WriteInterfaceToken fail");
+        return -1;
+    }
+
     UpdateHelper::WriteUpdateContext(data, ctx);
     bool ret = data.WriteRemoteObject(updateCallback->AsObject());
     ENGINE_CHECK(ret, return ERR_FLATTEN_OBJECT, "Can not get remote");
@@ -45,6 +51,11 @@ int32_t UpdateServiceProxy::UnregisterUpdateCallback()
     ENGINE_CHECK(remote != nullptr, return ERR_FLATTEN_OBJECT, "Can not get remote");
 
     MessageParcel data;
+
+    if (!data.WriteInterfaceToken(GetDescriptor())) {
+        ENGINE_LOGI("UpdateServiceProxy WriteInterfaceToken fail");
+        return -1;
+    }
     MessageParcel reply;
     MessageOption option { MessageOption::TF_SYNC };
     int32_t res = remote->SendRequest(UNREGISTER_CALLBACK, data, reply, option);
@@ -59,6 +70,11 @@ int32_t UpdateServiceProxy::CheckNewVersion()
     ENGINE_CHECK(remote != nullptr, return ERR_FLATTEN_OBJECT, "Can not get remote");
 
     MessageParcel data;
+
+    if (!data.WriteInterfaceToken(GetDescriptor())) {
+        ENGINE_LOGI("UpdateServiceProxy WriteInterfaceToken fail");
+        return -1;
+    }
     MessageParcel reply;
     MessageOption option(MessageOption::TF_SYNC);
     int32_t res = remote->SendRequest(CHECK_VERSION, data, reply, option);
@@ -74,6 +90,11 @@ int32_t UpdateServiceProxy::DownloadVersion()
 
     // Construct a data sending message to the stub.
     MessageParcel data;
+
+    if (!data.WriteInterfaceToken(GetDescriptor())) {
+        ENGINE_LOGI("UpdateServiceProxy WriteInterfaceToken fail");
+        return -1;
+    }
     MessageParcel reply;
     MessageOption option(MessageOption::TF_ASYNC);
     int32_t ret = remote->SendRequest(DOWNLOAD, data, reply, option);
@@ -89,6 +110,11 @@ int32_t UpdateServiceProxy::DoUpdate()
 
     // Construct a data sending message to the stub.
     MessageParcel data;
+
+    if (!data.WriteInterfaceToken(GetDescriptor())) {
+        ENGINE_LOGI("UpdateServiceProxy WriteInterfaceToken fail");
+        return -1;
+    }
     MessageParcel reply;
     MessageOption option(MessageOption::TF_ASYNC);
     int32_t ret = remote->SendRequest(UPGRADE, data, reply, option);
@@ -103,6 +129,11 @@ int32_t UpdateServiceProxy::GetNewVersion(VersionInfo &versionInfo)
     ENGINE_CHECK(remote != nullptr, return ERR_FLATTEN_OBJECT, "Can not get remote");
 
     MessageParcel data;
+
+    if (!data.WriteInterfaceToken(GetDescriptor())) {
+        ENGINE_LOGI("UpdateServiceProxy WriteInterfaceToken fail");
+        return -1;
+    }
     MessageParcel reply;
     MessageOption option;
     int32_t ret = remote->SendRequest(GET_NEW_VERSION, data, reply, option);
@@ -118,6 +149,10 @@ int32_t UpdateServiceProxy::GetUpgradeStatus(UpgradeInfo &info)
     ENGINE_CHECK(remote != nullptr, return ERR_FLATTEN_OBJECT, "Can not get remote");
 
     MessageParcel data;
+
+    if (!data.WriteInterfaceToken(GetDescriptor())) {
+        return -1;
+    }
     MessageParcel reply;
     MessageOption option;
     int32_t ret = remote->SendRequest(GET_STATUS, data, reply, option);
@@ -133,6 +168,11 @@ int32_t UpdateServiceProxy::SetUpdatePolicy(const UpdatePolicy &policy)
     ENGINE_CHECK(remote != nullptr, return ERR_FLATTEN_OBJECT, "Can not get remote");
 
     MessageParcel data;
+
+    if (!data.WriteInterfaceToken(GetDescriptor())) {
+        ENGINE_LOGI("UpdateServiceProxy WriteInterfaceToken fail");
+        return -1;
+    }
     UpdateHelper::WriteUpdatePolicy(data, policy);
     MessageParcel reply;
     MessageOption option;
@@ -152,6 +192,11 @@ int32_t UpdateServiceProxy::GetUpdatePolicy(UpdatePolicy &policy)
     ENGINE_CHECK(remote != nullptr, return ERR_FLATTEN_OBJECT, "Can not get remote");
 
     MessageParcel data;
+
+    if (!data.WriteInterfaceToken(GetDescriptor())) {
+        ENGINE_LOGI("UpdateServiceProxy WriteInterfaceToken fail");
+        return -1;
+    }
     MessageParcel reply;
     MessageOption option;
     int32_t ret = remote->SendRequest(GET_POLICY, data, reply, option);
@@ -166,6 +211,11 @@ int32_t UpdateServiceProxy::Cancel(int32_t service)
     ENGINE_CHECK(remote != nullptr, return ERR_FLATTEN_OBJECT, "Can not get remote");
 
     MessageParcel data;
+
+    if (!data.WriteInterfaceToken(GetDescriptor())) {
+        ENGINE_LOGI("UpdateServiceProxy WriteInterfaceToken fail");
+        return -1;
+    }
     data.WriteInt32(static_cast<int32_t>(service));
     MessageParcel reply;
     MessageOption option;
@@ -185,6 +235,11 @@ int32_t UpdateServiceProxy::RebootAndClean(const std::string &miscFile, const st
     ENGINE_CHECK(remote != nullptr, return ERR_FLATTEN_OBJECT, "Can not get remote");
 
     MessageParcel data;
+
+    if (!data.WriteInterfaceToken(GetDescriptor())) {
+        ENGINE_LOGI("UpdateServiceProxy WriteInterfaceToken fail");
+        return -1;
+    }
     data.WriteString16(Str8ToStr16(miscFile));
     data.WriteString16(Str8ToStr16(cmd));
     MessageParcel reply;
@@ -204,6 +259,11 @@ int32_t UpdateServiceProxy::RebootAndInstall(const std::string &miscFile, const
     ENGINE_CHECK(remote != nullptr, return ERR_FLATTEN_OBJECT, "Can not get remote");
 
     MessageParcel data;
+
+    if (!data.WriteInterfaceToken(GetDescriptor())) {
+        ENGINE_LOGI("UpdateServiceProxy WriteInterfaceToken fail");
+        return -1;
+    }
     data.WriteString16(Str8ToStr16(miscFile));
     data.WriteString16(Str8ToStr16(packageName));
     MessageParcel reply;