diff --git a/src/main/webapp/WEB-INF/views/web/input/meta_info.jsp b/src/main/webapp/WEB-INF/views/web/input/meta_info.jsp
index bcd67fa7..81556895 100644
--- a/src/main/webapp/WEB-INF/views/web/input/meta_info.jsp
+++ b/src/main/webapp/WEB-INF/views/web/input/meta_info.jsp
@@ -383,7 +383,7 @@ function fn_help_tour(){
 										</tr>
 										<tr>
 											<th class="td-head">총 시추공수</th>
-											<td><input id="HOLE_NUMBER" name="HOLE_NUMBER" maxlength="5" type="text" value="${mapMetaInfo.HOLE_NUMBER}" valid="notnull" validNm="총 시추공수" data-target="grid-content-1" /></td>
+											<td><input id="HOLE_NUMBER" name="HOLE_NUMBER" maxlength="5" type="text" value="${mapMetaInfo.HOLE_NUMBER == '-999' ? '' : mapMetaInfo.HOLE_NUMBER}" valid="notnull" validNm="총 시추공수" data-target="grid-content-1" /></td>
 											<th class="td-head">시추담당자</th>
 											<td><input id="HOLE_ADMIN_NAME" name="HOLE_ADMIN_NAME" maxlength="50" type="text" value="${mapMetaInfo.HOLE_ADMIN_NAME}" valid="notnull" validNm="시추담당자" /></td>
 										</tr>
diff --git a/src/main/webapp/WEB-INF/views/web/input/meta_info1.jsp b/src/main/webapp/WEB-INF/views/web/input/meta_info1.jsp
index f6477496..60a7e7ca 100644
--- a/src/main/webapp/WEB-INF/views/web/input/meta_info1.jsp
+++ b/src/main/webapp/WEB-INF/views/web/input/meta_info1.jsp
@@ -611,7 +611,10 @@ function fn_help_tour(){
 										</tr>
 										<tr>
 											<th class="td-head">총 시추공수</th>
-											<td><input id="HOLE_NUMBER" name="HOLE_NUMBER" maxlength="5" type="text" value="${mapMetaInfo.HOLE_NUMBER}" valid="notnull" validNm="총 시추공수" data-target="grid-content-1" /></td>
+											<td>
+											
+												<input id="HOLE_NUMBER" name="HOLE_NUMBER" maxlength="5" type="text" value="${mapMetaInfo.HOLE_NUMBER == '-999' ? '' : mapMetaInfo.HOLE_NUMBER}" valid="notnull" validNm="총 시추공수" data-target="grid-content-1" />
+											</td>
 											<th class="td-head">시추담당자</th>
 											<td><input id="HOLE_ADMIN_NAME" name="HOLE_ADMIN_NAME" maxlength="50" type="text" value="${mapMetaInfo.HOLE_ADMIN_NAME}" valid="notnull" validNm="시추담당자" /></td>
 										</tr>