diff --git a/refactor/rename/support/java_package_util.go b/refactor/rename/support/package_info_helper.go
similarity index 100%
rename from refactor/rename/support/java_package_util.go
rename to refactor/rename/support/package_info_helper.go
diff --git a/refactor/rename/support/config_util.go b/refactor/rename/support/related_parser.go
similarity index 100%
rename from refactor/rename/support/config_util.go
rename to refactor/rename/support/related_parser.go
diff --git a/refactor/utils/analysis_util.go b/refactor/utils/file_analysis_helper.go
similarity index 100%
rename from refactor/utils/analysis_util.go
rename to refactor/utils/file_analysis_helper.go