diff --git a/config/env/torrents.js b/config/env/torrents.js
index c4410f7b..8b0f458f 100644
--- a/config/env/torrents.js
+++ b/config/env/torrents.js
@@ -61,7 +61,8 @@ module.exports = {
         {name: 'U3/D.5', desc: 'Upload * 3, Download * 0.5'},
         {name: 'U3/D.8', desc: 'Upload * 3, Download * 0.8'},
         {name: 'U3/D1', desc: 'Upload * 3, Download * 1'}
-      ]
+      ],
+      expires: {size: 1024 * 1024 * 1024, time: 60 * 60 * 1000}
     },
     torrentSalesValue: {
       global: undefined,
diff --git a/modules/core/client/app/trans-string-cn.js b/modules/core/client/app/trans-string-cn.js
index cd3b9f99..6bd75c0b 100644
--- a/modules/core/client/app/trans-string-cn.js
+++ b/modules/core/client/app/trans-string-cn.js
@@ -128,6 +128,8 @@
     ATTRIBUTE_TAGS: '视频属性(标签)',
     VIDEO_NFO: '视频 NFO',
     VIDEO_SIZE: '视频文件大小',
+    VIDEO_SALE_INFO: '视频促销信息',
+    SALE_EXPIRES_TIME: '过期',
     UPLOAD_SUBTITLE: '上传字幕文件',
     SUBTITLE_LIST: '字幕列表',
     SUBTITLE_RULES: {
diff --git a/modules/core/client/app/trans-string-en.js b/modules/core/client/app/trans-string-en.js
index 9aca76c4..7f031013 100644
--- a/modules/core/client/app/trans-string-en.js
+++ b/modules/core/client/app/trans-string-en.js
@@ -128,6 +128,8 @@
     ATTRIBUTE_TAGS: 'Video Attribute (tags)',
     VIDEO_NFO: 'Video NFO',
     VIDEO_SIZE: 'Video Size',
+    VIDEO_SALE_INFO: 'Video Sale Info',
+    SALE_EXPIRES_TIME: 'expires',
     UPLOAD_SUBTITLE: 'Upload Subtitle file',
     SUBTITLE_LIST: 'Subtitle list',
     SUBTITLE_RULES: {
diff --git a/modules/core/client/filter/life.client.filter.js b/modules/core/client/filter/life.client.filter.js
index 580d938a..cb152f8c 100644
--- a/modules/core/client/filter/life.client.filter.js
+++ b/modules/core/client/filter/life.client.filter.js
@@ -37,4 +37,38 @@
       }
     };
   }
+
+  angular.module('core')
+    .filter('unlife', unlife);
+
+  unlife.$inject = ['moment'];
+
+  function unlife(moment) {
+    return function (expires) {
+      var d = moment(expires).diff(moment(), 'days');
+      var h = moment(expires).diff(moment(), 'hours');
+      var m = moment(expires).diff(moment(), 'minutes');
+      var s = moment(expires).diff(moment(), 'seconds');
+
+      if (!expires) {
+        d = 0;
+        h = 0;
+        m = 0;
+        s = 0;
+      }
+
+      if (d > 0) {
+        h = h - d * 24;
+        return d + 'd' + h + 'h';
+      } else if (h > 0) {
+        m = m - h * 60;
+        return h + 'h' + m + 'm';
+      } else if (m > 0) {
+        s = s - m * 60;
+        return m + 'm' + s + 's';
+      } else {
+        return s + 's';
+      }
+    };
+  }
 }());
diff --git a/modules/core/client/less/mt.less b/modules/core/client/less/mt.less
index d243932c..ea4bfaa6 100644
--- a/modules/core/client/less/mt.less
+++ b/modules/core/client/less/mt.less
@@ -315,6 +315,21 @@
     }
 }
 
+.label-sale {
+    color: #0366d6;
+    background-color: #f1f8ff;
+    &:hover {
+        cursor: pointer;
+        color: #f00;
+    }
+    &:active {
+        color: #0366d6;
+    }
+    &.used {
+        background-color: #c9e4ff !important;
+    }
+}
+
 .inline-block {
     display: inline-block;
 }
diff --git a/modules/torrents/client/views/view-torrent.client.view.html b/modules/torrents/client/views/view-torrent.client.view.html
index ea721314..aece5ed2 100644
--- a/modules/torrents/client/views/view-torrent.client.view.html
+++ b/modules/torrents/client/views/view-torrent.client.view.html
@@ -291,6 +291,17 @@
                 <dt class="h-line">{{ 'VIDEO_SIZE' | translate}}：</dt>
                 <dd class="h-line">{{vm.torrentLocalInfo.torrent_size | bytes:2}}</dd>
 
+                <dt class="h-line">{{ 'VIDEO_SALE_INFO' | translate}}：</dt>
+                <dd class="h-line">
+                    <span class="label"
+                          ng-class="{'label-default': !vm.torrentLocalInfo.isSaling, 'label-success': vm.torrentLocalInfo.isSaling}">
+                        {{vm.torrentLocalInfo.torrent_sale_status}}
+                    </span>
+                    <span ng-if="vm.torrentLocalInfo.isSaling">
+                         [{{ 'SALE_EXPIRES_TIME' | translate}}: {{vm.torrentLocalInfo.torrent_sale_expires | unlife}}]
+                    </span>
+                </dd>
+
                 <dt class="h-line">{{ 'ATTRIBUTE_TAGS' | translate}}：</dt>
                 <dd class="h-line">
                     <div class="list-all-tags">
diff --git a/modules/torrents/server/controllers/torrents.server.controller.js b/modules/torrents/server/controllers/torrents.server.controller.js
index 423ddbf6..a3129b01 100644
--- a/modules/torrents/server/controllers/torrents.server.controller.js
+++ b/modules/torrents/server/controllers/torrents.server.controller.js
@@ -307,7 +307,9 @@ exports.setSaleType = function (req, res) {
   var torrent = req.torrent;
 
   if (req.params.saleType) {
+    var gbit = Math.ceil(torrent.torrent_size / config.meanTorrentConfig.torrentSalesType.expires.size);
     torrent.torrent_sale_status = req.params.saleType;
+    torrent.torrent_sale_expires = Date.now() + gbit * config.meanTorrentConfig.torrentSalesType.expires.time;
 
     torrent.save(function (err) {
       if (err) {
diff --git a/modules/torrents/server/models/torrent.server.model.js b/modules/torrents/server/models/torrent.server.model.js
index e6038d02..4f54e86e 100644
--- a/modules/torrents/server/models/torrent.server.model.js
+++ b/modules/torrents/server/models/torrent.server.model.js
@@ -146,6 +146,9 @@ var TorrentSchema = new Schema({
     default: 'U1/D1',
     trim: true
   },
+  torrent_sale_expires: {
+    type: Date
+  },
   torrent_recommended: {
     type: Number,
     default: 0
@@ -170,6 +173,27 @@ var TorrentSchema = new Schema({
   }
 });
 
+/**
+ * overwrite toJSON
+ */
+TorrentSchema.methods.toJSON = function (options) {
+  var document = this.toObject(options);
+  document.isSaling = false;
+
+  if (this.torrent_sale_expires > Date.now()) {
+    document.isSaling = true;
+  }
+
+  if (!document.isSaling) {
+    document.torrent_sale_status = 'U1/D1';
+  }
+  if(document.torrent_sale_status === 'U1/D1'){
+    document.isSaling=false;
+  }
+
+  return document;
+};
+
 TorrentSchema.index({user: -1, createdat: -1});
 TorrentSchema.index({info_hash: -1, createdat: -1});
 TorrentSchema.index({torrent_tmdb_id: -1, createdat: -1});