diff --git a/WebContent/jsp/onl/apim/portalnotice/portalNoticeManDetail.jsp b/WebContent/jsp/onl/apim/portalnotice/portalNoticeManDetail.jsp
index c26dad6..6e74a8d 100644
--- a/WebContent/jsp/onl/apim/portalnotice/portalNoticeManDetail.jsp
+++ b/WebContent/jsp/onl/apim/portalnotice/portalNoticeManDetail.jsp
@@ -297,7 +297,7 @@
 						<textarea id="contents" name="noticeDetail" style="width:100%;height:300px" data-required data-warning="본문을 입력하여 주십시오."></textarea>
 					</td>
 				</tr>
-				<tr>
+				<!-- <tr>
 					<th>첨부파일</th>
 					<td colspan="3">
 						<div style="margin: 5px 0px;  display: inline-block;">
@@ -306,7 +306,7 @@
 						</div>
 						<div id="attachFiles" style="margin: 5px 0px; display: inline-block;"></div>
 					</td>
-				</tr>
+				</tr> -->
 			</table>
 		</form>
 	</div>
diff --git a/src/main/java/com/eactive/eai/rms/common/util/StringUtils.java b/src/main/java/com/eactive/eai/rms/common/util/StringUtils.java
index 2376dd1..a6f02c1 100644
--- a/src/main/java/com/eactive/eai/rms/common/util/StringUtils.java
+++ b/src/main/java/com/eactive/eai/rms/common/util/StringUtils.java
@@ -1,5 +1,6 @@
 package com.eactive.eai.rms.common.util;
 
+import java.math.BigDecimal;
 import java.util.List;
 
 import org.apache.log4j.Logger;
@@ -191,6 +192,20 @@ public class StringUtils
     	}
     	return sb.toString();
     }
+    
+    public static String toString(Object val) {
+		return val != null ? val.toString() : null;
+	}
+
+    public static Long toLong(Object val) {
+		return val != null ? ((Number) val).longValue() : null;
+	}
+
+    public static BigDecimal toDecimal(Object val) {
+		if (val == null) return null;
+		if (val instanceof BigDecimal) return (BigDecimal) val;
+		return new BigDecimal(val.toString());
+	}
 //    
 //    /** 
 //     * - "" 나 Null 을 입력받아 SPACE 로 변환한다.