diff --git a/interfaces/kits/native/BUILD.gn b/interfaces/kits/native/BUILD.gn
new file mode 100644
index 0000000000000000000000000000000000000000..b700811c7cfa55a02193c7390d128ae2e9eddd00
--- /dev/null
+++ b/interfaces/kits/native/BUILD.gn
@@ -0,0 +1,43 @@
+# Copyright (c) 2022 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.
+
+import("//build/ohos.gni")
+
+config("remote_uri_config") {
+  visibility = [ ":*" ]
+  include_dirs = [
+    "include",
+    "//utils/system/safwk/native/include",
+    "//commonlibrary/c_utils/base/include",
+    "//foundation/filemanagement/file_api/interfaces/kits/native/remote_uri",
+  ]
+}
+
+ohos_shared_library("remote_uri_native") {
+  sources = [ "//foundation/filemanagement/file_api/interfaces/kits/native/remote_uri/remote_uri.cpp" ]
+
+  public_configs = [ ":remote_uri_config" ]
+
+  external_deps = [
+    "access_token:libaccesstoken_sdk",
+    "c_utils:utils",
+    "ipc:ipc_core",
+  ]
+
+  part_name = "file_api"
+  subsystem_name = "filemanagement"
+}
+
+group("build_kits_native") {
+  deps = [ ":remote_uri_native" ]
+}
diff --git a/interfaces/kits/native/remote_uri/remote_uri.cpp b/interfaces/kits/native/remote_uri/remote_uri.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..f3cb2891f60f597b4ff18a3698f1eeeb812dfd52
--- /dev/null
+++ b/interfaces/kits/native/remote_uri/remote_uri.cpp
@@ -0,0 +1,90 @@
+/*
+ * Copyright (c) 2022 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.
+ */
+
+#include "remote_uri.h"
+#include <string>
+#include <fcntl.h>
+#include <tuple>
+#include <unistd.h>
+#include "accesstoken_kit.h"
+#include "ipc_skeleton.h"
+#include "hap_token_info.h"
+
+namespace OHOS {
+namespace DistributedFS {
+namespace ModuleRemoteUri {
+namespace {
+    const std::string FRAGMENT_TAG = "#";
+    const std::string FD_TAG = "=";
+    const std::string REMOTE_URI_TAG = "fdFromBinder";
+    const std::string SCHEME_TAG = ":";
+    const std::string SCHEME = "datashare";
+}
+
+static std::string GetCallingPkgName()
+{
+    uint32_t pid = IPCSkeleton::GetCallingTokenID();
+    Security::AccessToken::HapTokenInfo tokenInfo = Security::AccessToken::HapTokenInfo();
+    Security::AccessToken::AccessTokenKit::GetHapTokenInfo(pid, tokenInfo);
+    return tokenInfo.bundleName;
+}
+
+bool RemoteUri::IsRemoteUri(const std::string& path, int &fd, const int& flags)
+{
+    std::string::size_type posDatashare = path.find(SCHEME_TAG);
+    std::string::size_type posFragment = path.find(FRAGMENT_TAG);
+    std::string::size_type posFd = path.find(FD_TAG);
+    if (posDatashare == std::string::npos || posFragment == std::string::npos ||
+            posFd == std::string::npos) {
+        return false;
+    }
+   
+    std::string scheme = path.substr(0, posDatashare);
+    if (scheme != SCHEME) {
+        return false;
+    }
+
+    std::string fragment = path.substr(posFragment + 1, REMOTE_URI_TAG.size());
+    if (fragment == REMOTE_URI_TAG) {
+        std::string fdStr = path.substr(posFd + 1);
+        fd = atoi(fdStr.c_str());
+        if (fd < 0 || flags != O_RDONLY) {
+            fd = -1;
+        }
+        return true;
+    }
+    return false;
+}
+
+int RemoteUri::ConvertUri(const int &fd, std::string &remoteUri)
+{
+    if (fd < 0) {
+        return EINVAL;
+    }
+    std::string pkgName = GetCallingPkgName();
+    remoteUri = SCHEME + ":///" + pkgName + "/" + FRAGMENT_TAG +
+                            REMOTE_URI_TAG + FD_TAG + std::to_string(fd);
+    return 0;
+}
+
+int RemoteUri::OpenRemoteUri(const std::string &remoteUri)
+{
+    int fd = -1;
+    (void)IsRemoteUri(remoteUri, fd);
+    return fd;
+}
+} // namespace ModuleRemoteUri
+} // namespace DistributedFS
+} // namespace OHOS
diff --git a/interfaces/kits/native/remote_uri/remote_uri.h b/interfaces/kits/native/remote_uri/remote_uri.h
new file mode 100644
index 0000000000000000000000000000000000000000..abf5d5ffa2a95d85ab526108c62a1d41dc546298
--- /dev/null
+++ b/interfaces/kits/native/remote_uri/remote_uri.h
@@ -0,0 +1,37 @@
+/*
+ * Copyright (c) 2022 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 REMOTE_URI_H
+#define REMOTE_URI_H
+
+#include <string>
+#include <fcntl.h>
+
+namespace OHOS {
+namespace DistributedFS {
+namespace ModuleRemoteUri {
+class RemoteUri {
+public:
+    RemoteUri() {}
+    static bool IsRemoteUri(const std::string& path, int &fd, const int& flags = O_RDONLY);
+    static int ConvertUri(const int &fd, std::string &remoteUri);
+    static int OpenRemoteUri(const std::string &remoteUri);
+    ~RemoteUri() {}
+};
+} // namespace ModuleRemoteUri
+} // namespace DistributedFS
+} // namespace OHOS
+
+#endif
\ No newline at end of file