diff --git a/checkstyle/ali check style simple.xml b/checkstyle/ali_check_style_simple.xml
similarity index 100%
rename from checkstyle/ali check style simple.xml
rename to checkstyle/ali_check_style_simple.xml
diff --git a/checkstyle/ali check style strict.xml b/checkstyle/ali_check_style_strict.xml
similarity index 100%
rename from checkstyle/ali check style strict.xml
rename to checkstyle/ali_check_style_strict.xml