diff --git a/include/api/context.h b/include/api/context.h
index 154b67c86b3..9e12826a721 100644
--- a/include/api/context.h
+++ b/include/api/context.h
@@ -74,6 +74,15 @@ class MS_API DeviceInfoContext : public std::enable_shared_from_this<DeviceInfoC
     return std::static_pointer_cast<T>(shared_from_this());
   }
 
+  std::string GetProvider() const;
+  void SetProvider(const std::string &provider);
+
+  std::string GetProviderDevice() const;
+  void SetProviderDevice(const std::string &device);
+
+  void SetAllocator(const std::shared_ptr<Allocator> &allocator);
+  std::shared_ptr<Allocator> GetAllocator() const;
+
  protected:
   std::shared_ptr<Data> data_;
 };
diff --git a/mindspore/lite/src/cxx_api/context.cc b/mindspore/lite/src/cxx_api/context.cc
index 80b964f7cd0..15ac5cbc28a 100644
--- a/mindspore/lite/src/cxx_api/context.cc
+++ b/mindspore/lite/src/cxx_api/context.cc
@@ -28,6 +28,8 @@ constexpr auto kModelOptionCpuEnableFP16 = "mindspore.option.cpu.enable_fp16";
 constexpr auto kModelOptionCpuThreadAffinity = "mindspore.option.cpu.thread_affinity";
 constexpr auto kModelOptionMaliGpuEnableFP16 = "mindspore.option.mali_gpu.enable_fp16";
 constexpr auto kModelOptionKirinNpuFrequency = "mindspore.option.kirin_npu.frequency";
+constexpr auto kModelOptionProvider = "mindspore.option.provider";
+constexpr auto kModelOptionProviderDevice = "mindspore.option.provider.device";
 
 struct Context::Data {
   std::vector<std::shared_ptr<DeviceInfoContext>> device_info_list;
@@ -37,6 +39,7 @@ struct Context::Data {
 
 struct DeviceInfoContext::Data {
   std::map<std::string, std::any> params;
+  std::shared_ptr<Allocator> allocator = nullptr;
 };
 
 Context::Context() : data_(std::shared_ptr<Data>(new (std::nothrow) Data())) {}
@@ -97,6 +100,54 @@ std::vector<std::shared_ptr<DeviceInfoContext>> &Context::MutableDeviceInfo() {
 
 DeviceInfoContext::DeviceInfoContext() : data_(std::shared_ptr<Data>(new (std::nothrow) Data())) {}
 
+std::string DeviceInfoContext::GetProvider() const {
+  if (data_ == nullptr) {
+    MS_LOG(ERROR) << "Invalid context.";
+    return "";
+  }
+  return GetValue<std::string>(data_, kModelOptionProvider);
+}
+
+void DeviceInfoContext::SetProvider(const std::string &provider) {
+  if (data_ == nullptr) {
+    MS_LOG(ERROR) << "Invalid context.";
+    return;
+  }
+  data_->params[kModelOptionProvider] = provider;
+}
+
+std::string DeviceInfoContext::GetProviderDevice() const {
+  if (data_ == nullptr) {
+    MS_LOG(ERROR) << "Invalid context.";
+    return "";
+  }
+  return GetValue<std::string>(data_, kModelOptionProviderDevice);
+}
+
+void DeviceInfoContext::SetProviderDevice(const std::string &device) {
+  if (data_ == nullptr) {
+    MS_LOG(ERROR) << "Invalid context.";
+    return;
+  }
+  data_->params[kModelOptionProviderDevice] = device;
+}
+
+void DeviceInfoContext::SetAllocator(const std::shared_ptr<Allocator> &allocator) {
+  if (data_ == nullptr) {
+    MS_LOG(ERROR) << "Invalid context.";
+    return;
+  }
+  data_->allocator = allocator;
+}
+
+std::shared_ptr<Allocator> DeviceInfoContext::GetAllocator() const {
+  if (data_ == nullptr) {
+    MS_LOG(ERROR) << "Invalid context.";
+    return nullptr;
+  }
+  return data_->allocator;
+}
+
 void CPUDeviceInfo::SetEnableFP16(bool is_fp16) {
   if (data_ == nullptr) {
     MS_LOG(ERROR) << "Invalid context.";
diff --git a/mindspore/lite/src/cxx_api/model/model_impl.cc b/mindspore/lite/src/cxx_api/model/model_impl.cc
index 7128714ae46..f82fd8afa1c 100644
--- a/mindspore/lite/src/cxx_api/model/model_impl.cc
+++ b/mindspore/lite/src/cxx_api/model/model_impl.cc
@@ -90,13 +90,15 @@ Status ModelImpl::Build() {
   }
   lite::DeviceInfo cpu_info = {0};
   cpu_info.cpu_device_info_ = {cpu_context->GetEnableFP16(), mode};
-  model_context.device_list_.push_back({lite::DT_CPU, cpu_info});
+  model_context.device_list_.push_back({lite::DT_CPU, cpu_info, cpu_context->GetProvider(),
+                                        cpu_context->GetProviderDevice(), cpu_context->GetAllocator()});
   if (device_list.size() == 2) {
     lite::DeviceInfo device_info = {0};
     if (device_list[1]->GetDeviceType() == kMaliGPU) {
       auto gpu_context = device_list[1]->Cast<MaliGPUDeviceInfo>();
       device_info.gpu_device_info_ = {gpu_context->GetEnableFP16()};
-      model_context.device_list_.push_back({lite::DT_GPU, device_info});
+      model_context.device_list_.push_back({lite::DT_GPU, device_info, gpu_context->GetProvider(),
+                                            gpu_context->GetProviderDevice(), gpu_context->GetAllocator()});
     } else if (device_list[1]->GetDeviceType() == kKirinNPU) {
       auto npu_context = device_list[1]->Cast<KirinNPUDeviceInfo>();
       device_info.npu_device_info_ = {npu_context->GetFrequency()};
diff --git a/mindspore/lite/src/sub_graph_kernel.cc b/mindspore/lite/src/sub_graph_kernel.cc
index 2ddc822e405..1c46511711f 100644
--- a/mindspore/lite/src/sub_graph_kernel.cc
+++ b/mindspore/lite/src/sub_graph_kernel.cc
@@ -155,7 +155,7 @@ int CustomSubGraph::Prepare() {
   }
   auto provider = nodes_[0]->desc().provider;
   auto context = this->Context();
-  AllocatorPtr allocator = nullptr;
+  AllocatorPtr allocator = context->allocator;
   auto iter = std::find_if(context->device_list_.begin(), context->device_list_.end(),
                            [&provider](const auto &dev) { return dev.provider_ == provider; });
   if (iter != context->device_list_.end()) {
@@ -173,7 +173,7 @@ int CustomSubGraph::Prepare() {
   auto node = nodes_[nodes_.size() - 1];
   for (auto tensor : node->out_tensors()) {
     MS_ASSERT(tensor != nullptr);
-    tensor->set_allocator(this->Context()->allocator);
+    tensor->set_allocator(context->allocator);
   }
   return RET_OK;
 }