diff --git a/BO/Controllers/croomController.cs b/BO/Controllers/croomController.cs
index fec3533..c425b45 100644
--- a/BO/Controllers/croomController.cs
+++ b/BO/Controllers/croomController.cs
@@ -759,24 +759,13 @@ namespace NP.BO.Controllers
 
         public ActionResult atts(VMLect vm)
         {
-            vm.pagerowcount = 10; // 한 페이지에 보이는 로우 수
-
-            var ht = SetHash(vm);
-
             vm.Lect = Dao.Get<Lect>("lect.lects", new System.Collections.Hashtable() { { "lectno", vm.longval } }).First();
-
-            ht.Add("lectno", vm.Lect.lectno);
-            ht.Add("isscd", 0);
-
-            //vm.LectInningPages = Dao.Get<LectInningPage>("lect.lectinningpages", new System.Collections.Hashtable() { { "lectno", vm.Lect.lectno },{"isscd", 0} });
-            vm.LectInningPages = Dao.Get<LectInningPage>("lect.lectinningpages", ht);
-
-            vm.pagetotalcount = GetCount(vm.LectInningPages.FirstOrDefault());
-
+            vm.LectInningPages = Dao.Get<LectInningPage>("lect.lectinningpages", new System.Collections.Hashtable() { { "lectno", vm.Lect.lectno },{"isscd", 0} });
+            
             // [이슈_602 / 박상완] 활동이력 탭에서 '검색' 시 데이터 로드 할 수 있도록 변경
             // 파라미터 userno 를 -1으로 변경
-            vm.PageLogs = Dao.Get<PageLog>("lect.pagelogs", new System.Collections.Hashtable() { { "start", vm.Lect.sstime }, { "end", vm.Lect.setime.Value.ToString("yyyy-MM-dd 23:59:59") }, { "userno", -1 }, { "logsite", 1 } });
-            
+            // [이슈 404 오류] 첫 페이지 조회시 쿼리문 조회 불필요
+            //vm.PageLogs = Dao.Get<PageLog>("lect.pagelogs", new System.Collections.Hashtable() { { "start", vm.Lect.sstime }, { "end", vm.Lect.setime.Value.ToString("yyyy-MM-dd 23:59:59") }, { "userno", -1 }, { "logsite", 1 } });
 
             // [이슈_602 / 박상완] YYYY-MM-DD 로 검색하는 부분을 조회일 하루로 기본값 부탁드립니다. 예) 오늘 조회 시 : 2021-12-27 ~ 2021-12-27 
             vm.Lect.sstime = DateTime.Now; // (검색) 시작일 - 현재시간
diff --git a/BO/Views/croom/atts.cshtml b/BO/Views/croom/atts.cshtml
index 2f5bdc5..10c58d9 100644
--- a/BO/Views/croom/atts.cshtml
+++ b/BO/Views/croom/atts.cshtml
@@ -2,7 +2,7 @@
 @{ Layout = "~/Views/Shared/_PopupLayout.cshtml";}
 <ul class="pagination pagination-md">
     <li class="active"><a href="#" onclick="gotab(0);" data-toggle="tab">출결이력</a></li>
-    <li><a href="#" onclick="gotab(1);" data-toggle="tab">활동이력</a></li>
+    <li style="display:none;"><a href="#" onclick="gotab(1);" data-toggle="tab">활동이력</a></li>
 </ul>
 <table class="regtable" style="margin-top: 0;">
     <colgroup><col width="100" /><col width="300" /><col width="100" /><col /></colgroup>
@@ -26,77 +26,73 @@
                     </tr>
                 </thead>
                 <tbody class="data" id="tbody1">
-                    @foreach (var iseq in Model.LectInningPages.Select(s => s.iseq).Distinct())
-                    {
-                        var inning = Model.LectInningPages.Where(w => w.iseq == iseq).First();
-                        <tr data-cmino="@inning.cmino" data-cpno="@inning.cpno">
-                            <td>@inning.iseq</td>
-                            <td>@inning.isonlinename2</td>
-                            <td>@inning.ititle</td>
-                            <td>@inning.atimename</td>
-                            <td class="@(inning.isonline==1 && inning.istatus != null ?"link":"") text-center">
-                                @if (inning.isonline == 1 && inning.istatus != null@*&& inning.cpno > 0*@)
+@foreach(var iseq in Model.LectInningPages.Select(s=>s.iseq).Distinct())
 {
-    <a href="#" onclick="viewpage(@inning.cmino, this)">@inning.litotstudymin 분 <i class="fa fa-level-down"></i></a>
-}
-else
-{
-    @:-
-}
-                            </td>
-                            <td>@inning.listimeymdhms<br />@string.Format("({0}|{1})", inning.liispcsname, inning.lisips)</td>
-                            <td>@inning.lietimeymdhms<br />@string.Format("({0})", inning.lieips)</td>
-                            <td>
-                                @if (inning.isonline == 1 && ((inning.istatus == 0 || inning.istatus == 1) || (inning.istatus == 2 && inning.statustime != null)))
+    var inning = Model.LectInningPages.Where(w => w.iseq == iseq).First();
+                    <tr data-cmino="@inning.cmino" data-cpno="@inning.cpno">
+                        <td>@inning.iseq</td>
+                        <td>@inning.isonlinename2</td>
+                        <td>@inning.ititle</td>
+                        <td>@inning.atimename</td>
+                        <td class="@(inning.isonline==1 && inning.istatus != null ?"link":"") text-center">
+                            @if (inning.isonline == 1 && inning.istatus != null @*&& inning.cpno > 0*@)
+                            {
+                            <a href="#" onclick="viewpage(@inning.cmino, this)">@inning.litotstudymin 분 <i class="fa fa-level-down"></i></a>
+                            }
+                            else
+                            {
+                                @:-
+                            }
+                        </td>
+                        <td>@inning.listimeymdhms<br />@string.Format("({0}|{1})", inning.liispcsname, inning.lisips)</td>
+                        <td>@inning.lietimeymdhms<br />@string.Format("({0})", inning.lieips)</td>
+                        <td>
+                            @if (inning.isonline == 1 && ((inning.istatus == 0 || inning.istatus == 1) || (inning.istatus==2 && inning.statustime != null)))
+                            {
+                                <a href="#" class="link" style="color: #0094ff; text-decoration: underline;" onclick="viewabs(@inning.lectno, @inning.cmino, @inning.istatus, '@inning.statususername', '@inning.statususerid', '@inning.statustimename', '@((inning.statusreason??"").Replace("\n","newline"))')">@inning.istatusname</a>
+                            }
+                            else
+                            {
+                                @inning.istatusname
+                            }
+                        </td>
+                    </tr>    
+    if (inning.isonline == 1 && inning.istatus != null/* && inning.cpno > 0*/)
+    {
+        var innings = Model.LectInningPages.Where(w => w.iseq == iseq);
+                    <tr class="trpage hide trpage@(inning.cmino)">
+                        <td colspan="4">&nbsp;</td>
+                        <td>
+                            <ul>
+                                @foreach (var d in innings)
                                 {
-                                    <a href="#" class="link" style="color: #0094ff; text-decoration: underline;" onclick="viewabs(@inning.lectno, @inning.cmino, @inning.istatus, '@inning.statususername', '@inning.statususerid', '@inning.statustimename', '@((inning.statusreason??"").Replace("\n","newline"))')">@inning.istatusname</a>
+                                    <li>@string.Format("{0}분 ({1})", d.totstudymin, d.pseqname)</li>
                                 }
-                                else
+                            </ul>
+                        </td>
+                        <td>
+                            <ul>
+                                @foreach (var d in innings)
                                 {
-                                    @inning.istatusname
+                                    <li>@d.stimeymdhms<br />@string.Format("({0}|{1})", d.ispcsname, d.sip)</li>
                                 }
-                            </td>
-                        </tr>
-
-                        if (inning.isonline == 1 && inning.istatus != null/* && inning.cpno > 0*/)
-                        {
-                            var innings = Model.LectInningPages.Where(w => w.iseq == iseq);
-                            <tr class="trpage hide trpage@(inning.cmino)">
-                                <td colspan="4">&nbsp;</td>
-                                <td>
-                                    <ul>
-                                        @foreach (var d in innings)
-                                        {
-                                            <li>@string.Format("{0}분 ({1})", d.totstudymin, d.pseqname)</li>
-                                        }
-                                    </ul>
-                                </td>
-                                <td>
-                                    <ul>
-                                        @foreach (var d in innings)
-                                        {
-                                            <li>@d.stimeymdhms<br />@string.Format("({0}|{1})", d.ispcsname, d.sip)</li>
-                                        }
-                                    </ul>
-                                </td>
-                                <td>
-                                    <ul>
-                                        @foreach (var d in innings)
-                                        {
-                                            <li>@d.etimeymdhms<br />@string.Format("({0})", d.eip)</li>
-                                        }
-                                    </ul>
-                                </td>
-                                <td>&nbsp;</td>
-                            </tr>
-                        }
-                    }
+                            </ul>
+                        </td>
+                        <td>
+                            <ul>
+                                @foreach (var d in innings)
+                                {
+                                    <li>@d.etimeymdhms<br />@string.Format("({0})", d.eip)</li>
+                                }
+                            </ul>
+                        </td>
+                        <td>&nbsp;</td>
+                    </tr>
+    }
+}
                 </tbody>
             </table>
         </div>
-        <form id="mform" method="post">
-            @Html.Pager((int)Model.pagenum, 10, Model.pagerowcount, Model.pagetotalcount)
-        </form>
     </section>
 </div>
 <div id="tab1" style="display: none;">
@@ -117,14 +113,7 @@ else
                     </tr>
                 </thead>
                 <tbody id="tbody2">
-@foreach(var d in Model.PageLogs)
-{
-                    <tr>
-                        <td>@d.cdtymdhm</td>
-                        <td>@d.uip</td>
-                        <td class="text-left">@d.loginfo</td>
-                    </tr>
-}
+
                 </tbody>
             </table>
         </div>
diff --git a/Dao/MyBatis/Maps/Lect.xml b/Dao/MyBatis/Maps/Lect.xml
index a71b7a9..24c721d 100644
--- a/Dao/MyBatis/Maps/Lect.xml
+++ b/Dao/MyBatis/Maps/Lect.xml
@@ -759,33 +759,27 @@
             order by u.username
         </select>
         <select id="lect.lectinningpages" parameterClass="hashtable" resultClass="lectinningpage">
-            select * 
-            from (
-              select a.lectno,b.cmino,d.logno,f.sstime,f.setime
-                  ,b.iseq,b.isonline,b.ititle,b.atime
-                  ,c.istatus,c.totstudy litotstudy,c.stime listime,c.etime lietime,c.sip lisip,c.eip lieip,c.ispcs liispcs,c.ispce liispce
-                  ,c.statustime,c.statusreason,c.statususerno,cu.username statususername,cu.userid statususerid
-                  ,d.totstudy,d.stime,d.etime,d.sip,d.eip,d.ispc,d.ispc ispcs,d.webkitinfo
-                  ,e.pseq,e.cpno
-                  ,row_number() over(order by <isNotNull property="orderby">$orderby$</isNotNull><isNull property="orderby">b.iseq,d.stime</isNull>) rno
-                  ,count(b.cmino) over() pagetotalcount
-              from lect a
-              inner join cminning b on b.cmno=a.cmno
-              inner join cm f on f.cmno=a.cmno
-              left outer join lectinning c on c.lectno=a.lectno and c.cmino=b.cmino
-              left outer join users cu on cu.userno=c.statususerno
-              left outer join lectinningpage d on d.lectno=c.lectno and d.cmino=c.cmino
-              left outer join ctpage e on e.cpno=d.cpno
-              <dynamic prepend="where">
-                  <isNotNull property="lectno" prepend="and">a.lectno=#lectno#</isNotNull>
-                  <isNotNull property="userno" prepend="and">a.userno=#userno#</isNotNull>
-                  <isNotNull property="isscd" prepend="and">ifnull(b.isscd,0)=#isscd#</isNotNull>
-              </dynamic>
-              order by b.iseq,d.stime
-            ) gp
-            <include refid="sql.pagedynamic"></include>
-            order by gp.rno
+            select a.lectno,b.cmino,d.logno,f.sstime,f.setime
+                ,b.iseq,b.isonline,b.ititle,b.atime
+                ,c.istatus,c.totstudy litotstudy,c.stime listime,c.etime lietime,c.sip lisip,c.eip lieip,c.ispcs liispcs,c.ispce liispce
+                ,c.statustime,c.statusreason,c.statususerno,cu.username statususername,cu.userid statususerid
+                ,d.totstudy,d.stime,d.etime,d.sip,d.eip,d.ispc,d.ispc ispcs,d.webkitinfo
+                ,e.pseq,e.cpno
+            from lect a
+            inner join cminning b on b.cmno=a.cmno
+            inner join cm f on f.cmno=a.cmno
+            left outer join lectinning c on c.lectno=a.lectno and c.cmino=b.cmino
+            left outer join users cu on cu.userno=c.statususerno
+            left outer join lectinningpage d on d.lectno=c.lectno and d.cmino=c.cmino
+            left outer join ctpage e on e.cpno=d.cpno
+            <dynamic prepend="where">
+                <isNotNull property="lectno" prepend="and">a.lectno=#lectno#</isNotNull>
+                <isNotNull property="userno" prepend="and">a.userno=#userno#</isNotNull>
+                <isNotNull property="isscd" prepend="and">ifnull(b.isscd,0)=#isscd#</isNotNull>
+            </dynamic>
+            order by b.iseq,d.stime
         </select>
+      
         <select id="lect.pagelogs" parameterClass="hashtable" resultClass="pagelog">
             select a.cdt,a.uip,b.pagename,a.loginfo
             from pagelog a