diff --git a/src/main/java/cokr/xit/fims/cmmn/CmmnUtil.java b/src/main/java/cokr/xit/fims/cmmn/CmmnUtil.java
index 35a250aa..458e9069 100644
--- a/src/main/java/cokr/xit/fims/cmmn/CmmnUtil.java
+++ b/src/main/java/cokr/xit/fims/cmmn/CmmnUtil.java
@@ -29,12 +29,8 @@ import java.util.stream.Stream;
 import javax.imageio.ImageIO;
 
 import org.apache.commons.io.FilenameUtils;
-import org.apache.poi.hssf.util.HSSFColor;
-import org.apache.poi.ss.usermodel.Font;
-import org.apache.poi.ss.usermodel.HorizontalAlignment;
 import org.springframework.core.io.ClassPathResource;
 
-import cokr.xit.base.file.xls.XLSWriter;
 import cokr.xit.fims.sndb.service.bean.SndngBean;
 import cokr.xit.foundation.data.DataObject;
 import cokr.xit.foundation.util.DateFormats;
@@ -563,22 +559,4 @@ public class CmmnUtil {
 		return arr;
 	}
 
-	/** 엑셀파일 공통 헤더 스타일 생성
-	 * @param xlsx
-	 * @return XLSWriter.Styler
-	 */
-	public static XLSWriter.Styler headerStyle(XLSWriter xlsx) {
-		return new XLSWriter.Styler()
-			.foregroundColor(HSSFColor.HSSFColorPredefined.GREY_25_PERCENT.getIndex())
-			.configure(styler -> {
-				Font font = xlsx.workbook().createFont();
-				font.setColor(HSSFColor.HSSFColorPredefined.BLACK.getIndex());
-				styler.font(font);
-				styler.alignment(HorizontalAlignment.CENTER);
-			});
-	}
-
-
-
-
 }
\ No newline at end of file