diff --git a/FO/Views/My/Document.cshtml b/FO/Views/My/Document.cshtml
index 3c741e4..c9b35b6 100644
--- a/FO/Views/My/Document.cshtml
+++ b/FO/Views/My/Document.cshtml
@@ -56,15 +56,15 @@
                             <dl class="ltaDl">
                                 @if (item.cshape == 1)
                                 {
-                                <dd>교육기간 : @item.sstime.Value.ToString("yy/MM/dd") ~ @(item.setime.Value.ToString("yy/MM/dd"))</dd>
+                                <dd>교육기간 : @item.sstime.Value.ToString("yy-MM-dd") ~ @(item.setime.Value.ToString("yy-MM-dd"))</dd>
                                 }
                                 else
                                 {
                                 <dd>
-                                    수강기간 : @item.sstime.Value.ToString("yy/MM/dd") ~ @(item.setime.Value.ToString("yy/MM/dd"))
+                                    수강기간 : @item.sstime.Value.ToString("yy-MM-dd") ~ @(item.setime.Value.ToString("yy-MM-dd"))
                                     @if (item.cshape == 2 && item.estart > Convert.ToDateTime("1900-01-01") && item.eend > Convert.ToDateTime("1900-01-01"))
                                     {
-                                        @:| 집체교육기간 : @("[" + item.studyplacename + "]" + string.Format("{0}", item.estart.ToString("yy'/'MM'/'dd")))
+                                        @:| 집체교육기간 : @("[" + item.studyplacename + "] " + string.Format("{0}", item.estart.ToString("yy-MM-dd")))
                                     }
                                 </dd>   
                                 }
diff --git a/FO/Views/My/Lecture.cshtml b/FO/Views/My/Lecture.cshtml
index f270908..defb465 100644
--- a/FO/Views/My/Lecture.cshtml
+++ b/FO/Views/My/Lecture.cshtml
@@ -54,10 +54,10 @@
                         <dl class="ltaDl">
                             <dt class="@(d.setime > DateTime.Now ? "ltaDlbk" : "ltaDlred")">@(d.setime > DateTime.Now ? "수강기간 학습중" : "종료")</dt>
                             <dd>
-                                수강기간 : @d.sstime.Value.ToString("yy/MM/dd") ~ @d.setime.Value.ToString("yy/MM/dd")
+                                수강기간 : @d.sstime.Value.ToString("yy-MM-dd") ~ @d.setime.Value.ToString("yy-MM-dd")
                                 @if (d.cshape == 2 && d.estart > Convert.ToDateTime("1900-01-01") && d.eend > Convert.ToDateTime("1900-01-01"))
                                 {
-                                    @:| 집체교육기간 : @("[" + d.studyplacename + "]" + string.Format("{0}", d.estart.ToString("yy'/'MM'/'dd")))
+                                    @:| 집체교육기간 : @("[" + d.studyplacename + "] " + string.Format("{0}", d.estart.ToString("yy-MM-dd")))
                                 }
                             </dd>
                         </dl>
diff --git a/FO/Views/My/Ready.cshtml b/FO/Views/My/Ready.cshtml
index 639a962..076eab6 100644
--- a/FO/Views/My/Ready.cshtml
+++ b/FO/Views/My/Ready.cshtml
@@ -40,10 +40,10 @@
                         <dl class="ltaDl">
                             <dt class="@(d.pstatus == 1 && d.rfdstatus < 1 ? "ltaDlbk":"ltaDlred")">@(d.pstatus == 55 ? "승인대기" : d.pstatus == 51 ? "심사중" : d.pstatus == 21 ? "결제대기" : d.pstatus == 22 ? "입금대기" : d.pstatus == 1 && d.rfdstatus > 0 ? "환불요청" : d.pstatus == 1 ? "결제완료" : d.rstatus == 1 ? "부분환불" : d.rstatus == 2 ? "전액환불" : "-")</dt>
                             <dd>
-                                @d.sstime.ToString("yy'/'MM'/'dd") ~ @d.setime.ToString("yy'/'MM'/'dd")
+                                수강기간 : @d.sstime.ToString("yy-MM-dd") ~ @d.setime.ToString("yy-MM-dd")
                                 @if (d.cshape == 2)
                                 {
-                                @:| 집체교육기간 : @(d.cmisno == null ? "미정" : ("[" + d.studyplacename + "]" + string.Format("{0}", d.cmiestart.ToString("yy'/'MM'/'dd"))))
+                                @:| 집체교육기간 : @(d.cmisno == null ? "미정" : ("[" + d.studyplacename + "] " + string.Format("{0}", d.cmiestart.ToString("yy-MM-dd"))))
                                 }
                             </dd>
                         </dl>