diff --git a/napi/include/client_contxt.h b/napi/include/client_contxt.h
new file mode 100644
index 0000000000000000000000000000000000000000..a3cf238bdaa4b347b291effb987aaa2cc0a0d4e8
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+++ b/napi/include/client_contxt.h
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+/*
+ * Copyright (c) 2024 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef CLIENT_CONTEXT_H
+#define CLIENT_CONTEXT_H
+
+#include <utility>
+
+#include "napi/native_api.h"
+#include "napi/native_node_api.h"
+
+#include "common_error_define.h"
+
+namespace OHOS::UpdateEngine {
+template <typename T>
+struct ClientContext {
+    typedef napi_value (*GetNapiParam)(napi_env env, napi_callback_info info, std::unique_ptr<T> &clientContext);
+    typedef void (*GetIpcBusinessError)(const std::string &funcName, int32_t ipcRequestCode,
+        BusinessError &businessError);
+    typedef napi_value (*CreateNapiValue)(napi_env env, const T&context);
+
+    ClientContext(std::string method, GetNapiParam getNapiParam, napi_async_execute_callback executeFunc,
+        std::vector<std::pair<std::string, std::string>> paramInfos, GetIpcBusinessError getIpcBusinessError)
+            : method_(std::move(method)),
+              getNapiParam_(getNapiParam),
+              executeFunc_(executeFunc),
+              paramInfos_(std::move(paramInfos)),
+              getIpcBusinessError_(getIpcBusinessError)
+        {
+            ENGINE_LOGI("ClientContext construct");
+        }
+
+    ~ClientContext()
+    {
+        ENGINE_LOGI("~ClientContext destruct");
+    }
+
+    std::string method_; //执行的接口名
+    BusinessError businessError_;
+    int32_t ipcRequestCode_ = 0;
+
+    GetNapiParam getNapiParam_ = nullptr; //napi获取参数
+    CreateNapiValue createValueFunc_ = nullptr; //通过ipc返回结果, 构建napi结果对象函数
+
+    napi_async_execute_callback executeFunc_; //异步执行函数
+    napi_ref callbackRef_ = nullptr; //callback 回调
+    napi_deferred deferred_ = nullptr; //promise deferred对象
+    napi_async_work work_ = nullptr;
+
+    std::vector<std::pair<std::string, std::string>> paramInfos_; //入参校验异常返回结果
+    GetIpcBusinessError getIpcBusinessError_; //通过ipc返回异常，构造BusinessError
+};
+} // namespace OHOS::UpdateEngine
+#endif // CLIENT_CONTEXT_H