diff --git a/entry/src/main/cpp/FileAccessMethods.cpp b/entry/src/main/cpp/FileAccessMethods.cpp
index c63a591043d33b292eb1070db393b78e113f6895..364f2fa0f1f21613616b4ad7dfb53f15cd524883 100644
--- a/entry/src/main/cpp/FileAccessMethods.cpp
+++ b/entry/src/main/cpp/FileAccessMethods.cpp
@@ -107,8 +107,10 @@ static napi_value TransferResourceMgr(napi_env env, napi_callback_info info) {
     // [End native_manage]
     size_t fileNameSize;
     char fileNameBuf[BUFFER_SIZE];
+    // [Start convert_fileName]
     //Convert the passed-in file name into a C-side variable through the Node-API interface.
     napi_get_value_string_utf8(env, argv[1], fileNameBuf, sizeof(fileNameBuf), &fileNameSize);
+    // [End convert_fileName]
     // [Start open_raw_file]
     //Open a file through a resource object
     RawFile *rawFile = OH_ResourceManager_OpenRawFile(mNativeResMgr, fileNameBuf);