diff --git a/AvocadoEdition_Light/adm/_gnb.000.site.menu.php b/AvocadoEdition_Light/adm/_gnb.000.site.menu.php
index e34aeec..dccea7a 100644
--- a/AvocadoEdition_Light/adm/_gnb.000.site.menu.php
+++ b/AvocadoEdition_Light/adm/_gnb.000.site.menu.php
@@ -52,5 +52,10 @@ $menu["config"]->addChildMenu("config", "홈페이지 상세관리", G5_ADMIN_UR
 $menu["config"]->getLastAddedMenu()->addSubFile("/config_form_update.php");
 
 if (Community::isInitCommunity()) {
-  $menu["config"]->addChildMenu("config", "메인슬라이드 관리", G5_ADMIN_URL . "/banner_list.php", true, 700, "\F155", 0);
+  $menu["config"]->addChildMenu("config", "메인슬라이드 관리", G5_ADMIN_URL . "/banner_list.php", true, 700, "\F2CC", 0);
+  $menu["config"]->getLastAddedMenu()->addSubFile("/banner_form.php");
+
+  $menu["config"]->addChildMenu("config", "인트로 관리", G5_ADMIN_URL . "/intro_list.php", true, 700, "\F289", 0);
+  $menu["config"]->getLastAddedMenu()->addSubFile("/intro_form.php");
+  $menu["config"]->getLastAddedMenu()->addSubFile("/intro_form_update.php");
 }
diff --git a/AvocadoEdition_Light/adm/intro_form.php b/AvocadoEdition_Light/adm/intro_form.php
new file mode 100644
index 0000000..ccd6b2b
--- /dev/null
+++ b/AvocadoEdition_Light/adm/intro_form.php
@@ -0,0 +1,117 @@
+<?php
+include_once './_common.php';
+
+auth_check($auth[$sub_menu], "w");
+
+$html_title = '인트로 ';
+$g5['title'] = $html_title . '관리';
+
+if ($w == "u") {
+  $html_title .= ' 수정';
+  $sql = " select * from {$g5['intro_table']} where bn_id = '{$bn_id}' ";
+  $bn = sql_fetch($sql);
+} else {
+  $html_title .= ' 입력';
+  $bn['bn_url'] = "http://";
+  $bn['bn_begin_time'] = date("Y-m-d 00:00:00", time());
+  $bn['bn_end_time'] = date("Y-m-d 00:00:00", time() + (60 * 60 * 24 * 31));
+}
+
+include_once G5_ADMIN_PATH . '/admin.head.php';
+?>
+<form name="fbanner" action="./intro_form_update.php" method="post" enctype="multipart/form-data">
+  <input type="hidden" name="w" value="<?php echo $w; ?>">
+  <input type="hidden" name="bn_id" value="<?php echo $bn_id; ?>">
+  <div class="tbl_frm01 tbl_wrap">
+    <table>
+      <caption><?php echo $g5['title']; ?></caption>
+      <colgroup>
+        <col style="width: 130px">
+        <col style="width: 150px">
+        <col>
+      </colgroup>
+      <tbody>
+        <tr>
+          <th scope="row" rowspan="2">인트로 이미지</th>
+          <td rowspan="2" class="txt-center bo-right ">
+            <? if ($bn['bn_img']) { ?>
+              <img src="<?= $bn['bn_img'] ?>" class="prev_thumb" />
+            <? } else { ?>
+              이미지 없음
+            <? } ?>
+          </td>
+          <td>
+            직접등록&nbsp;&nbsp; <input type="file" name="bn_img_file" size="50" />
+          </td>
+        </tr>
+        <tr>
+          <td>
+            외부경로&nbsp;&nbsp; <input type="text" name="bn_img" value="<?= $bn['bn_img'] ?>" size="50" />
+          </td>
+        </tr>
+        <tr>
+          <th scope="row" rowspan="2">인트로 모바일 이미지</th>
+          <td rowspan="2" class="txt-center bo-right ">
+            <? if ($bn['bn_img']) { ?>
+              <img src="<?= $bn['bn_m_img'] ?>" class="prev_thumb" />
+            <? } else { ?>
+              이미지 없음
+            <? } ?>
+          </td>
+          <td>
+            직접등록&nbsp;&nbsp; <input type="file" name="bn_m_img_file" size="50" />
+          </td>
+        </tr>
+        <tr>
+          <td>
+            외부경로&nbsp;&nbsp; <input type="text" name="bn_m_img" value="<?= $bn['bn_m_img'] ?>" size="50" />
+          </td>
+        </tr>
+        <tr>
+          <th>대체텍스트</th>
+          <td colspan="2">
+            <input type="text" name="bn_alt" value="<?php echo $bn['bn_alt']; ?>" size="84">
+          </td>
+        </tr>
+        <tr>
+          <th scope="row"><label for="bn_begin_time">시작일시</label></th>
+          <td colspan="2">
+            <?php echo help("인트로 게시 시작일시를 설정합니다."); ?>
+            <input type="text" name="bn_begin_time" value="<?php echo $bn['bn_begin_time']; ?>" id="bn_begin_time"
+              class="frm_input" size="21" maxlength="19">
+            <input type="checkbox" name="bn_begin_chk" value="<?php echo date("Y-m-d 00:00:00", time()); ?>"
+              id="bn_begin_chk"
+              onclick="if (this.checked == true) this.form.bn_begin_time.value=this.form.bn_begin_chk.value; else this.form.bn_begin_time.value = this.form.bn_begin_time.defaultValue;">
+            <label for="bn_begin_chk">오늘</label>
+          </td>
+        </tr>
+        <tr>
+          <th scope="row"><label for="bn_end_time">종료일시</label></th>
+          <td colspan="2">
+            <?php echo help("비쥬얼 게시 종료일시를 설정합니다."); ?>
+            <input type="text" name="bn_end_time" value="<?php echo $bn['bn_end_time']; ?>" id="bn_end_time"
+              class="frm_input" size=21 maxlength=19>
+            <input type="checkbox" name="bn_end_chk" value="<?php echo date("Y-m-d 23:59:59", time() + 60 * 60 * 24 * 31); ?>"
+              id="bn_end_chk"
+              onclick="if (this.checked == true) this.form.bn_end_time.value=this.form.bn_end_chk.value; else this.form.bn_end_time.value = this.form.bn_end_time.defaultValue;">
+            <label for="bn_end_chk">오늘+31일</label>
+          </td>
+        </tr>
+        <tr>
+          <th scope="row"><label for="bn_order">출력 순서</label></th>
+          <td colspan="2">
+            <?php echo help("인트로를 출력할 때 순서를 정합니다. 숫자가 작을수록 먼저 출력됩니다."); ?>
+            <?php echo order_select("bn_order", $bn['bn_order']); ?>
+          </td>
+        </tr>
+      </tbody>
+    </table>
+  </div>
+  <div class="btn_confirm01 btn_confirm">
+    <input type="submit" value="확인" class="btn_submit" accesskey="s">
+    <a href="./intro_list.php">목록</a>
+  </div>
+</form>
+<?php
+include_once G5_ADMIN_PATH . '/admin.tail.php';
+
diff --git a/AvocadoEdition_Light/adm/intro_form_update.php b/AvocadoEdition_Light/adm/intro_form_update.php
new file mode 100644
index 0000000..5bbc02d
--- /dev/null
+++ b/AvocadoEdition_Light/adm/intro_form_update.php
@@ -0,0 +1,90 @@
+<?php
+/**
+ * @var string|int $bn_alt
+ * @var string|int $bn_url
+ * @var string|int $bn_order
+ */
+include_once './_common.php';
+
+check_demo();
+
+if ($w == 'd')
+  auth_check($auth[$sub_menu], "d");
+else
+  auth_check($auth[$sub_menu], "w");
+
+
+$intro_path = G5_DATA_PATH . "/banner";
+$intro_url = G5_DATA_URL . "/banner";
+
+@mkdir($intro_path, G5_DIR_PERMISSION);
+@chmod($intro_path, G5_DIR_PERMISSION);
+
+
+
+if ($w == "" || $w == "u") {
+  if ($w == "") {
+    $sql = " insert into {$g5['intro_table']}
+          set bn_img        = '{$bn_img}',
+            bn_m_img      = '{$bn_m_img}',
+            bn_alt        = '{$bn_alt}',
+            bn_url        = '{$bn_url}',
+            bn_new_win    = '{$bn_new_win}',
+            bn_begin_time = '{$bn_begin_time}',
+            bn_end_time   = '{$bn_end_time}',
+            bn_order      = '{$bn_order}'";
+    sql_query($sql);
+    $bn_id = sql_insert_id();
+
+  } else if ($w == "u") {
+
+    $sql = " update {$g5['intro_table']}
+          set bn_img        = '{$bn_img}',
+            bn_m_img      = '{$bn_m_img}',
+            bn_alt        = '{$bn_alt}',
+            bn_url        = '{$bn_url}',
+            bn_new_win    = '{$bn_new_win}',
+            bn_begin_time = '{$bn_begin_time}',
+            bn_end_time   = '{$bn_end_time}',
+            bn_order      = '{$bn_order}'
+          where bn_id = '{$bn_id}' ";
+    sql_query($sql);
+
+  }
+
+  // 이미지 등록 시, 이미지를 업로드한 뒤 - 해당 이미지 경로를 삽입
+  if ($_FILES['bn_img_file']['name']) {
+    // 확장자 따기
+    $intro_name = "intro_" . $bn_id;
+    upload_file($_FILES['bn_img_file']['tmp_name'], $intro_name, $intro_path);
+    $bn_img = $intro_url . "/" . $intro_name;
+
+    $sql = " update {$g5['intro_table']}
+        set bn_img  = '{$bn_img}'
+        where bn_id = '{$bn_id}' ";
+    sql_query($sql);
+  }
+
+  // 이미지 등록 시, 이미지를 업로드한 뒤 - 해당 이미지 경로를 삽입
+  if ($_FILES['bn_m_img_file']['name']) {
+    // 확장자 따기
+    $intro_name = "intro_" . $bn_id . "_m";
+    upload_file($_FILES['bn_m_img_file']['tmp_name'], $intro_name, $intro_path);
+    $bn_img = $intro_url . "/" . $intro_name;
+
+    $sql = " update {$g5['intro_table']}
+        set bn_m_img  = '{$bn_img}'
+        where bn_id = '{$bn_id}' ";
+    sql_query($sql);
+  }
+
+} else if ($w == "d") {
+
+  @unlink($intro_path . "/intro_" . $bn_id);
+  @unlink($intro_path . "/intro_" . $bn_id . "_m");
+
+  $sql = " delete from {$g5['intro_table']} where bn_id = '{$bn_id}' ";
+  $result = sql_query($sql);
+}
+
+goto_url("./intro_list.php");
diff --git a/AvocadoEdition_Light/adm/intro_list.php b/AvocadoEdition_Light/adm/intro_list.php
new file mode 100644
index 0000000..b846c93
--- /dev/null
+++ b/AvocadoEdition_Light/adm/intro_list.php
@@ -0,0 +1,115 @@
+<?php
+$sub_menu = '100330';
+include_once './_common.php';
+
+auth_check($auth[$sub_menu], "r");
+
+$g5['title'] = '인트로 관리';
+include_once G5_ADMIN_PATH . '/admin.head.php';
+
+$sql_common = " from {$g5['intro_table']} ";
+
+// 테이블의 전체 레코드수만 얻음
+$sql = " select count(*) as cnt " . $sql_common;
+$row = sql_fetch($sql);
+$total_count = $row['cnt'];
+
+$rows = $config['cf_page_rows'];
+$total_page = ceil($total_count / $rows);  // 전체 페이지 계산
+if ($page < 1) {
+  $page = 1;
+} // 페이지가 없으면 첫 페이지 (1 페이지)
+$from_record = ($page - 1) * $rows; // 시작 열을 구함
+
+$sql = " select * {$sql_common}
+    order by bn_order, bn_id desc
+    limit {$from_record}, {$rows}  ";
+$result = sql_query($sql);
+
+?>
+<div class="local_ov01 local_ov">
+  등록된 이미지 <?php echo $total_count; ?>개
+</div>
+<div class="btn_add01 btn_add">
+  <a href="./intro_form.php">인트로 추가</a>
+</div>
+<div class="tbl_head01 tbl_wrap">
+  <table>
+    <caption><?php echo $g5['title']; ?> 목록</caption>
+    <colgroup>
+      <col style="width: 50px;" />
+      <col style="width: 170px;" />
+      <col />
+      <col style="width: 130px;" />
+      <col style="width: 130px;" />
+      <col style="width: 80px;" />
+      <col style="width: 80px;" />
+    </colgroup>
+    <thead>
+      <tr>
+        <th scope="col" class="bo-right">ID</th>
+        <th scope="col">이미지</th>
+        <th scope="col">대체텍스트</th>
+        <th scope="col">시작일시</th>
+        <th scope="col">종료일시</th>
+        <th scope="col">출력순서</th>
+        <th scope="col">관리</th>
+      </tr>
+    </thead>
+    <tbody>
+      <?php
+      for ($i = 0; $row = sql_fetch_array($result); $i++) {
+        // 새창 띄우기인지
+        $bn_new_win = ($row['bn_new_win']) ? 'target="_blank"' : '';
+
+        $bn_img_obj = "";
+        $link_tag = false;
+        if ($row['bn_img']) {
+          if ($row['bn_url'] && $row['bn_url'] != "http://") {
+            $link_tag = true;
+          }
+
+          if ($link_tag)
+            $bn_img_obj .= "<a hreef='" . $row['bn_url'] . "' " . $bn_new_win . ">";
+          $bn_img_obj .= "<img src='" . $row['bn_img'] . "' alt='" . $row['bn_alt'] . "' class='banner-thumb'/>";
+          if ($link_tag)
+            $bn_img_obj .= "</a>";
+        }
+
+        $bn_begin_time = substr($row['bn_begin_time'], 2, 14);
+        $bn_end_time = substr($row['bn_end_time'], 2, 14);
+
+        $bg = 'bg' . ($i % 2);
+        ?>
+        <tr class="<?php echo $bg; ?>">
+          <td><?php echo $row['bn_id']; ?></td>
+          <td><?php echo $bn_img_obj; ?></td>
+          <td><?php echo $row['bn_alt']; ?></td>
+          <td><?php echo $bn_begin_time; ?></td>
+          <td><?php echo $bn_end_time; ?></td>
+          <td><?php echo $row['bn_order']; ?></td>
+          <td>
+            <a href="./intro_form.php?w=u&amp;bn_id=<?php echo $row['bn_id']; ?>">수정</a></li>
+            <a href="./intro_form_update.php?w=d&amp;bn_id=<?php echo $row['bn_id']; ?>"
+              onclick="return delete_confirm();">삭제</a>
+          </td>
+        </tr>
+        <?php
+      }
+      if ($i == 0) {
+        echo '<tr><td colspan="7" class="empty_table">자료가 없습니다.</td></tr>';
+      }
+      ?>
+    </tbody>
+  </table>
+</div>
+<?php echo get_paging(G5_IS_MOBILE ? $config['cf_mobile_pages'] : $config['cf_write_pages'], $page, $total_page, "{$_SERVER['PHP_SELF']}?$qstr&amp;position=$position&amp;page="); ?>
+<script>
+  $(function () {
+    $(".sbn_img_view").on("click", function () {
+      $(this).closest(".td_img_view").find(".sbn_image").slideToggle();
+    });
+  });
+</script>
+<?php
+include_once G5_ADMIN_PATH . '/admin.tail.php';
diff --git a/AvocadoEdition_Light/extend/banner.lib.php b/AvocadoEdition_Light/extend/banner.lib.php
index e4f3329..b3f9faf 100644
--- a/AvocadoEdition_Light/extend/banner.lib.php
+++ b/AvocadoEdition_Light/extend/banner.lib.php
@@ -1,4 +1,8 @@
 <?php
+/**
+ * ignore G5_USE_CACHE (it can edit by user)
+ * @suppress PHP0419
+ */
 if (!defined('_GNUBOARD_'))
   exit; // 개별 페이지 접근 불가
 
@@ -32,11 +36,9 @@ function display_banner($skin = '', $start = true, $effect = 'slide', $speed = '
       }
 
       if (!$cache_fwrite)
-        include($cache_file);
+        include $cache_file;
     }
-  }
-
-  if (!G5_USE_CACHE || $cache_fwrite) {
+  } else if (!G5_USE_CACHE || $cache_fwrite) {
     $banner = [];
     $sql = " select * from {$g5['banner_table']} where '" . G5_TIME_YMDHIS . "' between bn_begin_time and bn_end_time order by bn_order, bn_id desc ";
     $result = sql_query($sql);