diff --git a/tools/fmt_conversion/post_tuning_dialog/dj_to_llama_factory_sharegpt.py b/tools/fmt_conversion/post_tuning_dialog/data_juicer_format_to_target_format/dj_to_llama_factory_sharegpt.py
similarity index 100%
rename from tools/fmt_conversion/post_tuning_dialog/dj_to_llama_factory_sharegpt.py
rename to tools/fmt_conversion/post_tuning_dialog/data_juicer_format_to_target_format/dj_to_llama_factory_sharegpt.py
diff --git a/tools/fmt_conversion/post_tuning_dialog/dj_to_messages.py b/tools/fmt_conversion/post_tuning_dialog/data_juicer_format_to_target_format/dj_to_messages.py
similarity index 100%
rename from tools/fmt_conversion/post_tuning_dialog/dj_to_messages.py
rename to tools/fmt_conversion/post_tuning_dialog/data_juicer_format_to_target_format/dj_to_messages.py
diff --git a/tools/fmt_conversion/post_tuning_dialog/llama_factory_sharegpt_to_dj.py b/tools/fmt_conversion/post_tuning_dialog/source_format_to_data_juicer_format/llama_factory_sharegpt_to_dj.py
similarity index 100%
rename from tools/fmt_conversion/post_tuning_dialog/llama_factory_sharegpt_to_dj.py
rename to tools/fmt_conversion/post_tuning_dialog/source_format_to_data_juicer_format/llama_factory_sharegpt_to_dj.py
diff --git a/tools/fmt_conversion/post_tuning_dialog/messages_to_dj.py b/tools/fmt_conversion/post_tuning_dialog/source_format_to_data_juicer_format/messages_to_dj.py
similarity index 100%
rename from tools/fmt_conversion/post_tuning_dialog/messages_to_dj.py
rename to tools/fmt_conversion/post_tuning_dialog/source_format_to_data_juicer_format/messages_to_dj.py