diff --git a/src/main/java/cokr/xit/fims/cmmn/xls/FormatMaker.java b/src/main/java/cokr/xit/fims/cmmn/xls/FormatMaker.java
deleted file mode 100644
index 4e272d98..00000000
--- a/src/main/java/cokr/xit/fims/cmmn/xls/FormatMaker.java
+++ /dev/null
@@ -1,68 +0,0 @@
-package cokr.xit.fims.cmmn.xls;
-
-import java.io.File;
-import java.util.Map;
-
-import org.apache.poi.hssf.util.HSSFColor;
-
-import cokr.xit.base.docs.xls.Comment;
-import cokr.xit.base.docs.xls.Format;
-import cokr.xit.base.docs.xls.Style;
-import cokr.xit.foundation.data.DataFormat;
-
-public class FormatMaker {
-
-	@SuppressWarnings("rawtypes")
-	public static Format photoCellForApproval(Format format, Comment comment, String key) {
-		return format.of(key)
-			.value(obj -> {
-				if(((Map)obj).get(key) == null) {
-					return "없음";
-				}
-				String value = (String)((Map)obj).get(key);
-				if(value.equals("")) {
-					return "없음";
-				}
-				if(!(new File(value)).exists()) {
-					return "이미지 경로 존재하지 않음";
-				}
-				if((new File(value)).length() == 0) {
-					return "이미지 크기 오류";
-				}
-				if((new File(value)).length() > (1024 * 1024 * 3)){
-					return "사진크기(3MB)초과";
-				}
-				return " ";
-			})
-			.onCell(obj -> {
-				if(((Map)obj).get(key) == null) { return; }
-				String value = (String)((Map)obj).get(key);
-				if(value.equals("")) { return; }
-				if(!(new File(value)).exists()) { return; }
-				if((new File(value)).length() == 0) { return; }
-				if((new File(value)).length() > (1024 * 1024 * 3)){ return; }
-
-				comment.setImageComment((String)((Map)obj).get(key));
-			})
-			.style(new Style().foregroundColor(HSSFColor.HSSFColorPredefined.YELLOW.getIndex()));
-	}
-
-
-	@SuppressWarnings("rawtypes")
-	public static Format yyyy_mm_dd_hh_mm_ss(Format format, String key) {
-		return format.of(key).value(o -> {
-			return DataFormat.yyyy_mm_dd_hh_mm_ss(((Map) o).get(key));
-		});
-	}
-
-
-	@SuppressWarnings("rawtypes")
-	public static Format yyyy_mm_dd(Format format, String key) {
-		return format.of(key).value(o -> {
-			return DataFormat.yyyy_mm_dd(((Map) o).get(key));
-		});
-	}
-
-
-
-}
diff --git a/src/main/java/cokr/xit/fims/cmmn/xls/StyleMaker.java b/src/main/java/cokr/xit/fims/cmmn/xls/StyleMaker.java
deleted file mode 100644
index ad7bd1d4..00000000
--- a/src/main/java/cokr/xit/fims/cmmn/xls/StyleMaker.java
+++ /dev/null
@@ -1,24 +0,0 @@
-package cokr.xit.fims.cmmn.xls;
-
-import org.apache.poi.hssf.util.HSSFColor;
-import org.apache.poi.ss.usermodel.Font;
-import org.apache.poi.ss.usermodel.HorizontalAlignment;
-
-import cokr.xit.base.docs.xls.Style;
-import cokr.xit.base.docs.xls.XLSWriter;
-
-
-public class StyleMaker {
-
-	public static Style headerStyle(XLSWriter xlsx) {
-		return new Style()
-			.foregroundColor(HSSFColor.HSSFColorPredefined.GREY_25_PERCENT.getIndex())
-			.configure(styl -> {
-				Font font = xlsx.workbook().createFont();
-				font.setColor(HSSFColor.HSSFColorPredefined.BLACK.getIndex());
-				styl.font(font);
-				styl.alignment(HorizontalAlignment.CENTER);
-			});
-	}
-
-}