diff --git a/interfaces/kits/js/src/mod_fs/class_file/ani/file_ani.cpp b/interfaces/kits/js/src/mod_fs/class_file/ani/file_ani.cpp
index f6353d3941544bf0258ee0bb5d2f5dbc02b2bbba..24e5cb5db24e2d50173736861c37b86a89f38039 100644
--- a/interfaces/kits/js/src/mod_fs/class_file/ani/file_ani.cpp
+++ b/interfaces/kits/js/src/mod_fs/class_file/ani/file_ani.cpp
@@ -61,12 +61,14 @@ void FileAni::LockSync(ani_env *env, [[maybe_unused]] ani_object object, ani_obj
     if (!isUndefined) {
         exc = true;
     }
+
     auto fsFile = FileWrapper::Unwrap(env, object);
     if (fsFile == nullptr) {
         HILOGE("Cannot unwrap fsfile!");
         ErrorHandler::Throw(env, UNKNOWN_ERR);
         return;
     }
+
     auto ret = fsFile->Lock(exc);
     if (!ret.IsSuccess()) {
         HILOGE("Lock file failed!");
diff --git a/interfaces/kits/js/src/mod_fs/class_file/fs_file.h b/interfaces/kits/js/src/mod_fs/class_file/fs_file.h
index 6c8c2f8f035c57a614ab18d563ebc7ce394faa76..48f51140944fd16a3986a386d4ea94d6334450e3 100644
--- a/interfaces/kits/js/src/mod_fs/class_file/fs_file.h
+++ b/interfaces/kits/js/src/mod_fs/class_file/fs_file.h
@@ -69,7 +69,6 @@ private:
     explicit FsFile(unique_ptr<FileEntity> entity) : fileEntity(move(entity)) {}
 };
 
-const string PROCEDURE_LOCK_NAME = "FileIOFileLock";
 } // namespace ModuleFileIO
 } // namespace FileManagement
 } // namespace OHOS