diff --git a/cronjob/chart/drawing/process_image.c b/cronjob/chart/image_file/image_file.c
similarity index 100%
rename from cronjob/chart/drawing/process_image.c
rename to cronjob/chart/image_file/image_file.c
diff --git a/cronjob/chart/drawing/process_image.h b/cronjob/chart/image_file/image_file.h
similarity index 100%
rename from cronjob/chart/drawing/process_image.h
rename to cronjob/chart/image_file/image_file.h