diff --git a/admin/about.php b/admin/about.php
new file mode 100644
index 0000000..43b97de
--- /dev/null
+++ b/admin/about.php
@@ -0,0 +1,8 @@
+<?php
+    include_once("../config.php");
+
+    $year = date('Y',time());
+
+    $version = file_get_contents(APP."functions/version.txt");
+    echo "当前版本：".$version."<br />";
+?>
\ No newline at end of file
diff --git a/found.php b/found.php
index 80accaf..a25cd0c 100644
--- a/found.php
+++ b/found.php
@@ -4,18 +4,20 @@
     // 载入类
     include_once("config.php");
     
+    //获取当前时间
+    $thetime = date('Y-m',time());
     
     //初始化
     $domain = $config['domain'];
     $userdir = $config['userdir'];
-    $sql = "SELECT `id`,`path` FROM `imginfo` WHERE (`dir` = '$userdir' AND `level` < 3) ORDER BY random() LIMIT 12";
+    $sql = "SELECT `id`,`path` FROM `imginfo` WHERE (`dir` = '$userdir' AND `level` < 3 AND `date` LIKE '$thetime%') ORDER BY random() LIMIT 12";
     $datas = $database->query($sql)->fetchAll();
     
 ?>
 
 <div class="layui-container" style = "margin-bottom:6em;">
     <div class="layui-row">
-        <div class="msg"><i class="layui-icon">&#xe645;</i>  此页面随机显示12张图片，刷新页面可重新随机。</div>
+        <div class="msg"><i class="layui-icon">&#xe645;</i>  此页面随机显示本月12张图片，刷新页面可重新随机，如果不显示说明本月暂未上传图片。</div>
         <div id = "found-img" class = "layui-col-space20">
             <?php foreach ($datas as $img) {
                     $imgurl = $domain.$img['path'];
diff --git a/functions/version.txt b/functions/version.txt
new file mode 100644
index 0000000..957918f
--- /dev/null
+++ b/functions/version.txt
@@ -0,0 +1 @@
+v1.0(20180502)
\ No newline at end of file
diff --git a/static/embed.js b/static/embed.js
index 8e6efc4..91ffc57 100644
--- a/static/embed.js
+++ b/static/embed.js
@@ -183,4 +183,16 @@ function ipquery(ip){
             });  
         }
     });
+}
+
+//关于
+function about(){
+    url = window.location.protocol + '//';
+    url = url + window.location.host + '/';
+    layer.open({
+        title: '关于',
+        type: 2, 
+        area: ['240px', '100px'],
+        content: "./about.php"
+    });
 }
\ No newline at end of file
diff --git a/tpl/admin/footer.php b/tpl/admin/footer.php
index 1e49ef7..671961d 100644
--- a/tpl/admin/footer.php
+++ b/tpl/admin/footer.php
@@ -13,6 +13,6 @@
 
     <script src="https://cdn.bootcss.com/jquery/2.2.4/jquery.min.js"></script>
 	<script src="../static/layui/layui.js"></script>
-	<script src="../static/embed.js?v=1.0"></script>
+	<script src="../static/embed.js?v=1.0.1"></script>
 </body>
 </html>
\ No newline at end of file
diff --git a/tpl/admin/left.php b/tpl/admin/left.php
index 069be3b..aa72007 100644
--- a/tpl/admin/left.php
+++ b/tpl/admin/left.php
@@ -17,7 +17,12 @@
                     <dd><a href="senioradmin.php?type=dubious&page=1">可疑图片</a></dd>
                     </dl>
                 </li>
-                <li class="layui-nav-item"><a href="javascript:;">系统设置</a></li>
+                <li class="layui-nav-item layui-nav-itemed">
+                    <a href="javascript:;">系统设置<span class="layui-nav-more"></span></a>
+                    <dl class="layui-nav-child">
+                    <dd><a href="javascript:;" onclick = "about()">关于</a></dd>
+                    </dl>
+                </li>
                 <span class="layui-nav-bar" style="top: 157.5px; height: 0px; opacity: 0;"></span></ul>
             </div>
             <!-- 左边导航栏END -->
\ No newline at end of file