diff --git a/common/include/dm_constants.h b/common/include/dm_constants.h
index ae5e85db..8883eeb3 100755
--- a/common/include/dm_constants.h
+++ b/common/include/dm_constants.h
@@ -73,6 +73,7 @@ enum {
     DM_IPC_SEND_REQUEST_FAILED,
     DM_IPC_NOT_REGISTER_FUNC,
     DM_IPC_RESPOND_ERROR,
+    DM_IPC_WRITE_TOKEN_ERROR,
     DM_DISCOVERY_REPEATED,
     DM_AUTH_NOT_SUPPORT,
     DM_AUTH_BUSINESS_BUSY,
diff --git a/interfaces/inner_kits/native_cpp/src/ipc/standard/ipc_client_server_proxy.cpp b/interfaces/inner_kits/native_cpp/src/ipc/standard/ipc_client_server_proxy.cpp
index c81222fb..345243a1 100644
--- a/interfaces/inner_kits/native_cpp/src/ipc/standard/ipc_client_server_proxy.cpp
+++ b/interfaces/inner_kits/native_cpp/src/ipc/standard/ipc_client_server_proxy.cpp
@@ -33,6 +33,10 @@ int32_t IpcClientServerProxy::SendCmd(int32_t cmdCode, std::shared_ptr<IpcReq> r
     MessageParcel data;
     MessageParcel reply;
     MessageOption option;
+    if (!data.WriteInterfaceToken(GetDescriptor())) {
+        LOGE("WriteInterfaceToken fail!");
+        return DM_IPC_WRITE_TOKEN_ERROR;
+    }
     if (IpcCmdRegister::GetInstance().SetRequest(cmdCode, req, data) != DM_OK) {
         return DM_IPC_SEND_REQUEST_FAILED;
     }
diff --git a/interfaces/inner_kits/native_cpp/src/ipc/standard/ipc_client_stub.cpp b/interfaces/inner_kits/native_cpp/src/ipc/standard/ipc_client_stub.cpp
index 9cacbbf9..aa022b55 100644
--- a/interfaces/inner_kits/native_cpp/src/ipc/standard/ipc_client_stub.cpp
+++ b/interfaces/inner_kits/native_cpp/src/ipc/standard/ipc_client_stub.cpp
@@ -26,6 +26,12 @@ namespace DistributedHardware {
 int32_t IpcClientStub::OnRemoteRequest(uint32_t code, MessageParcel &data, MessageParcel &reply, MessageOption &option)
 {
     LOGI("code = %d, flags= %d.", code, option.GetFlags());
+    auto remoteDescriptor = data.ReadInterfaceToken();
+    if (GetDescriptor() != remoteDescriptor) {
+        LOGI("ReadInterfaceToken fail!");
+        return ERR_INVALID_STATE;
+    }
+
     if (IpcCmdRegister::GetInstance().OnIpcCmd((int32_t)code, data, reply) == DM_OK) {
         LOGE("on ipc cmd success");
         return DM_OK;
diff --git a/services/devicemanagerservice/src/ipc/standard/ipc_server_stub.cpp b/services/devicemanagerservice/src/ipc/standard/ipc_server_stub.cpp
index a20ed410..71b0bbab 100644
--- a/services/devicemanagerservice/src/ipc/standard/ipc_server_stub.cpp
+++ b/services/devicemanagerservice/src/ipc/standard/ipc_server_stub.cpp
@@ -81,6 +81,12 @@ void IpcServerStub::OnStop()
 int32_t IpcServerStub::OnRemoteRequest(uint32_t code, MessageParcel &data, MessageParcel &reply, MessageOption &option)
 {
     LOGI("code = %d, flags= %d.", code, option.GetFlags());
+    auto remoteDescriptor = data.ReadInterfaceToken();
+    if (GetDescriptor() != remoteDescriptor) {
+        LOGI("ReadInterfaceToken fail!");
+        return ERR_INVALID_STATE;
+    }
+
     int32_t ret = DM_OK;
     ret = IpcCmdRegister::GetInstance().OnIpcCmd((int32_t)code, data, reply);
     if (ret == DM_IPC_NOT_REGISTER_FUNC) {