diff --git a/admin/package-lock.json b/admin/package-lock.json
index d6b1450b..c103efab 100644
--- a/admin/package-lock.json
+++ b/admin/package-lock.json
@@ -5,9 +5,9 @@
   "requires": true,
   "packages": {
     "": {
-      "name": "admin",
       "version": "0.0.0",
       "dependencies": {
+        "@element-plus/icons-vue": "^0.2.6",
         "axios": "^0.21.1",
         "element-plus": "^1.3.0-beta.5",
         "vue": "^3.0.5",
diff --git a/admin/package.json b/admin/package.json
index 82f62959..6a571817 100644
--- a/admin/package.json
+++ b/admin/package.json
@@ -7,6 +7,7 @@
     "serve": "vite preview --mode preview"
   },
   "dependencies": {
+    "@element-plus/icons-vue": "^0.2.6",
     "axios": "^0.21.1",
     "element-plus": "^1.3.0-beta.5",
     "vue": "^3.0.5",
diff --git a/admin/src/App.vue b/admin/src/App.vue
index b11e5504..6463911c 100644
--- a/admin/src/App.vue
+++ b/admin/src/App.vue
@@ -17,15 +17,15 @@
                     :default-active='state.currentPath'
                 >
                     <el-menu-item index="/"><i class="el-icon-odometer" />Dashboard</el-menu-item>
-                    <el-submenu index="2">
+                    <el-sub-menu index="2">
                         <template #title>
                             <span>User</span>
                         </template>
                         <el-menu-item-group>
                             <el-menu-item index="/user"><i class="el-icon-user" />User list</el-menu-item>
                         </el-menu-item-group>
-                    </el-submenu>
-                    <el-submenu index="3">
+                    </el-sub-menu>
+                    <el-sub-menu index="3">
                         <template #title>
                             <span>System</span>
                         </template>
@@ -44,7 +44,7 @@
                         <el-menu-item-group>
                             <el-menu-item index="/setting"><i class="el-icon-menu" />Setting</el-menu-item>
                         </el-menu-item-group>
-                    </el-submenu>
+                    </el-sub-menu>
                 </el-menu>
             </el-aside>
             <el-container class="content">
@@ -186,14 +186,14 @@ body {
 .el-menu {
     border-right: none!important;
 }
-.el-submenu {
+.el-sub-menu {
     border-top: 1px solid hsla(0, 0%, 100%, .05);
     border-bottom: 1px solid rgba(0, 0, 0, .2);
 }
-.el-submenu:first-child {
+.el-sub-menu:first-child {
     border-top: none;
 }
-.el-submenu [class^="el-icon-"] {
+.el-sub-menu [class^="el-icon-"] {
     vertical-align: -1px!important;
 }
 a {
diff --git a/admin/src/main.js b/admin/src/main.js
index 4e823dbf..f18e4912 100644
--- a/admin/src/main.js
+++ b/admin/src/main.js
@@ -4,4 +4,10 @@ import ElementPlus from 'element-plus'
 import router from './router/index'
 import 'element-plus/theme-chalk/index.css'
 import './styles/common.scss'
-createApp(App).use(ElementPlus).use(router).mount('#app')
+import * as ElIcons from '@element-plus/icons-vue'
+
+const app = createApp(App)
+for (const name in ElIcons) {
+    app.component(name, ElIcons[name])
+}
+app.use(ElementPlus).use(router).mount('#app')
diff --git a/admin/src/views/exam/index.vue b/admin/src/views/exam/index.vue
index 1d19fc4e..dd71ae7a 100644
--- a/admin/src/views/exam/index.vue
+++ b/admin/src/views/exam/index.vue
@@ -6,7 +6,7 @@
 
                 </div>
                 <div class="right">
-                    <el-button type="primary" size="small" icon="el-icon-plus" @click="handleAdd">Add</el-button>
+                    <el-button type="primary" size="small" icon="Plus" @click="handleAdd">Add</el-button>
                 </div>
             </div>
         </template>
diff --git a/admin/src/views/medal/index.vue b/admin/src/views/medal/index.vue
index 71d2cd3e..fd1b9eea 100644
--- a/admin/src/views/medal/index.vue
+++ b/admin/src/views/medal/index.vue
@@ -6,7 +6,7 @@
 
                 </div>
                 <div class="right">
-                    <el-button type="primary" size="small" icon="el-icon-plus" @click="handleAdd">Add</el-button>
+                    <el-button type="primary" size="small" icon="Plus" @click="handleAdd">Add</el-button>
                 </div>
             </div>
         </template>
@@ -33,11 +33,19 @@
             <el-table-column
                 prop="image_large"
                 label="Large image"
-            ></el-table-column>
+            >
+                <template #default="scope">
+                    <el-image :src="scope.row.image_large" style="max-height: 200px" />
+                </template>
+            </el-table-column>
             <el-table-column
                 prop="image_small"
                 label="Small image"
-            ></el-table-column>
+            >
+                <template #default="scope">
+                    <el-image :src="scope.row.image_small" style="max-height: 200px" />
+                </template>
+            </el-table-column>
 
             <el-table-column
                 prop="get_type_text"
@@ -56,7 +64,7 @@
 
             <el-table-column
                 label="Action"
-                width="100"
+                width=""
             >
                 <template #default="scope">
                     <a style="cursor: pointer; margin-right: 10px" @click="handleEdit(scope.row.id)">Edit</a>
diff --git a/admin/src/views/user/detail.vue b/admin/src/views/user/detail.vue
index 9651ec1d..1d1802a7 100644
--- a/admin/src/views/user/detail.vue
+++ b/admin/src/views/user/detail.vue
@@ -19,10 +19,10 @@
                     <td></td>
                     <td colspan="7">
                         <div class="other-actions">
-                            <el-button type="primary" size="mini" @click="handleGetModComment">Mod comment</el-button>
-                            <el-button type="primary" size="mini" @click="handleResetPassword">Reset password</el-button>
-                            <el-button type="primary" size="mini" @click="handleAssignExam">Assign exam</el-button>
-                            <el-button type="primary" size="mini" @click="handleGrantMedal">Grant medal</el-button>
+                            <el-button type="primary" size="default" @click="handleGetModComment">Mod comment</el-button>
+                            <el-button type="primary" size="default" @click="handleResetPassword">Reset password</el-button>
+                            <el-button type="primary" size="default" @click="handleAssignExam">Assign exam</el-button>
+                            <el-button type="primary" size="default" @click="handleGrantMedal">Grant medal</el-button>
                         </div>
                     </td>
                 </tr>
@@ -179,6 +179,9 @@
                             prop="image_large"
                             label="Image"
                         >
+                            <template #default="scope">
+                                <el-image :src="scope.row.image_large" style="max-height: 200px" />
+                            </template>
                         </el-table-column>
 
                         <el-table-column
diff --git a/admin/src/views/user/index.vue b/admin/src/views/user/index.vue
index 22f93756..541e28c7 100644
--- a/admin/src/views/user/index.vue
+++ b/admin/src/views/user/index.vue
@@ -1,8 +1,13 @@
 <template>
     <el-card>
         <template #header>
-            <div class="header">
-                <el-button type="primary" size="small" icon="el-icon-plus" @click="handleAdd">Add</el-button>
+            <div class="nexus-table-header">
+                <div class="left">
+
+                </div>
+                <div class="right">
+                    <el-button type="primary" size="small" icon="Plus" @click="handleAdd">Add</el-button>
+                </div>
             </div>
         </template>
         <el-table
diff --git a/app/Repositories/TorrentRepository.php b/app/Repositories/TorrentRepository.php
index 7e317b55..64021956 100644
--- a/app/Repositories/TorrentRepository.php
+++ b/app/Repositories/TorrentRepository.php
@@ -379,12 +379,5 @@ class TorrentRepository extends BaseRepository
 
     }
 
-    public function getStickyStatus($torrent)
-    {
-        if (!$torrent instanceof Torrent) {
-            $torrent = Torrent::query()->findOrFail((int)$torrent, ['id', 'pos_state']);
-        }
-    }
-
 
 }
diff --git a/composer.json b/composer.json
index 81e6a659..cc79d594 100644
--- a/composer.json
+++ b/composer.json
@@ -22,7 +22,7 @@
         ]
     },
     "require": {
-        "php": "^7.3|^8.0",
+        "php": "^8.0",
         "ext-gd": "*",
         "ext-json": "*",
         "ext-mbstring": "*",
@@ -35,7 +35,7 @@
         "geoip2/geoip2": "~2.0",
         "guzzlehttp/guzzle": "~6.0",
         "hashids/hashids": "^4.1",
-        "imdbphp/imdbphp": "^6.4",
+        "imdbphp/imdbphp": "^7.0",
         "laravel-lang/lang": "~7.0",
         "laravel/framework": "^8.12",
         "laravel/sanctum": "^2.10",
diff --git a/composer.lock b/composer.lock
index e172cda6..a089ec84 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "536588e03f43a227f60cd6666dbb4e3f",
+    "content-hash": "4893668aed1fe063d932fc9d9e5ea4d5",
     "packages": [
         {
             "name": "asm89/stack-cors",
@@ -1740,22 +1740,30 @@
         },
         {
             "name": "imdbphp/imdbphp",
-            "version": "v6.5.1",
+            "version": "v7.2.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/tboothman/imdbphp.git",
-                "reference": "4a88ceeabadf1c7b4924dd321fb89bc642b58bee"
+                "reference": "8bd3b62344add278959c297a56f0cffd2796e12f"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/tboothman/imdbphp/zipball/4a88ceeabadf1c7b4924dd321fb89bc642b58bee",
-                "reference": "4a88ceeabadf1c7b4924dd321fb89bc642b58bee",
-                "shasum": ""
+                "url": "https://api.github.com/repos/tboothman/imdbphp/zipball/8bd3b62344add278959c297a56f0cffd2796e12f",
+                "reference": "8bd3b62344add278959c297a56f0cffd2796e12f",
+                "shasum": "",
+                "mirrors": [
+                    {
+                        "url": "https://mirrors.aliyun.com/composer/dists/%package%/%reference%.%type%",
+                        "preferred": true
+                    }
+                ]
             },
             "require": {
                 "ext-curl": "*",
                 "ext-dom": "*",
                 "ext-json": "*",
+                "ext-libxml": "*",
+                "ext-simplexml": "*",
                 "php": ">=5.6",
                 "psr/log": "~1.0",
                 "psr/simple-cache": "^1.0"
@@ -1779,9 +1787,9 @@
             "description": "Library for retrieving film and tv information from IMDb",
             "support": {
                 "issues": "https://github.com/tboothman/imdbphp/issues",
-                "source": "https://github.com/tboothman/imdbphp/tree/v6.5.1"
+                "source": "https://github.com/tboothman/imdbphp/tree/v7.2.0"
             },
-            "time": "2021-05-30T00:19:11+00:00"
+            "time": "2021-07-15T12:15:21+00:00"
         },
         {
             "name": "laravel-lang/lang",
@@ -9439,5 +9447,5 @@
         "ext-bcmath": "*"
     },
     "platform-dev": [],
-    "plugin-api-version": "2.1.0"
+    "plugin-api-version": "2.2.0"
 }
diff --git a/include/functions.php b/include/functions.php
index 7ec48fc5..475ec560 100644
--- a/include/functions.php
+++ b/include/functions.php
@@ -1421,7 +1421,11 @@ function sent_mail($to,$fromname,$fromemail,$subject,$body,$type = "confirmation
 
         $setting = get_setting('smtp');
         // Create the Transport
-        $transport = (new Swift_SmtpTransport($setting['smtpaddress'], $setting['smtpport'], $setting['smtpport'] == 465 ? 'ssl' : null))
+        $encryption = null;
+        if (isset($setting['encryption']) && in_array($setting['encryption'], ['ssl', 'tls'])) {
+            $encryption = $setting['encryption'];
+        }
+        $transport = (new Swift_SmtpTransport($setting['smtpaddress'], $setting['smtpport'], $encryption))
             ->setUsername($setting['accountname'])
             ->setPassword($setting['accountpassword'])
         ;
diff --git a/lang/chs/lang_settings.php b/lang/chs/lang_settings.php
index 75e1fc18..3324f85e 100644
--- a/lang/chs/lang_settings.php
+++ b/lang/chs/lang_settings.php
@@ -557,6 +557,7 @@ $lang_settings = array
 	'text_setting_for_external_type' => "外部类型设定",
 	'row_outgoing_mail_address' => "SMTP地址",
 	'row_outgoing_mail_port' => "SMTP端口",
+    'row_outgoing_mail_encryption' => "SMTP加密方式",
 	'text_outgoing_mail_address_note' => "<b>提示：</b> smtp.yourisp.com",
 	'text_outgoing_mail_port_note' => "<b>提示：</b> 25",
 	'row_smtp_account_name' => "用户名",
diff --git a/lang/cht/lang_settings.php b/lang/cht/lang_settings.php
index a9ed926d..9227525b 100644
--- a/lang/cht/lang_settings.php
+++ b/lang/cht/lang_settings.php
@@ -557,6 +557,7 @@ $lang_settings = array
 	'text_setting_for_external_type' => "外部類別設定",
 	'row_outgoing_mail_address' => "SMTP位址",
 	'row_outgoing_mail_port' => "SMTP通訊埠",
+    'row_outgoing_mail_encryption' => "SMTP加密方式",
 	'text_outgoing_mail_address_note' => "<b>輔助說明：</b> smtp.yourisp.com",
 	'text_outgoing_mail_port_note' => "<b>輔助說明：</b> 25",
 	'row_smtp_account_name' => "用戶名",
diff --git a/lang/en/lang_settings.php b/lang/en/lang_settings.php
index 263b2def..bf01d603 100644
--- a/lang/en/lang_settings.php
+++ b/lang/en/lang_settings.php
@@ -556,6 +556,7 @@ $lang_settings = array
 	'text_setting_for_external_type' => "Settings for External type",
 	'row_outgoing_mail_address' => "Outgoing mail (SMTP) address",
 	'row_outgoing_mail_port' => "Outgoing mail (SMTP) port",
+	'row_outgoing_mail_encryption' => "Outgoing mail (SMTP) encryption",
 	'text_outgoing_mail_address_note' => "<b>hint:</b> smtp.yourisp.com",
 	'text_outgoing_mail_port_note' => "<b>hint:</b> 25",
 	'row_smtp_account_name' => "Account Name",
diff --git a/public/download.php b/public/download.php
index 51248797..26af1b94 100644
--- a/public/download.php
+++ b/public/download.php
@@ -104,15 +104,19 @@ $trackerReportAuthKey = $torrentRep->getTrackerReportAuthKey($id, $CURUSER['id']
 $dict = \Rhilip\Bencode\Bencode::load($fn);
 $dict['announce'] = $ssl_torrent . $base_announce_url . "?authkey=$trackerReportAuthKey";
 
-if (count($announce_urls) > 1) {
-    foreach ($announce_urls as $announce_url) {
-        /** d['announce-list'] = [[ tracker1, tracker2, tracker3 ]] */
-        $dict['announce-list'][0][] = $ssl_torrent . $announce_url . "?authkey=$trackerReportAuthKey";
-
-        /** d['announce-list'] = [ [tracker1], [backup1], [backup2] ] */
-        //$dict['announce-list'][] = [$ssl_torrent . $announce_url . "?passkey=" . $CURUSER['passkey']];
-    }
-}
+/**
+ * does not support multi-tracker
+ *
+ * @see https://github.com/xiaomlove/nexusphp/issues/26
+ */
+//if (count($announce_urls) > 1) {
+//    foreach ($announce_urls as $announce_url) {
+//        /** d['announce-list'] = [[ tracker1, tracker2, tracker3 ]] */
+//        $dict['announce-list'][0][] = $ssl_torrent . $announce_url . "?authkey=$trackerReportAuthKey";
+//        /** d['announce-list'] = [ [tracker1], [backup1], [backup2] ] */
+//        //$dict['announce-list'][] = [$ssl_torrent . $announce_url . "?passkey=" . $CURUSER['passkey']];
+//    }
+//}
 
 //$dict = bdec_file($fn, $max_torrent_size);
 //$dict['value']['announce']['value'] = $ssl_torrent . $base_announce_url . "?passkey=$CURUSER[passkey]";
diff --git a/public/mybonus.php b/public/mybonus.php
index 23c227bc..042c065b 100644
--- a/public/mybonus.php
+++ b/public/mybonus.php
@@ -112,14 +112,17 @@ function bonusarray($option = 0){
     $results[] = $bonus;
 
     //Buy medal
-    $medals = \App\Models\Medal::query()->get();
+    $medals = \App\Models\Medal::query()->where('get_type', \App\Models\Medal::GET_TYPE_EXCHANGE)->get();
     foreach ($medals as $medal) {
         $results[] = [
             'points' => $medal->price,
             'art' => 'buy_medal',
             'menge' => 0,
             'name' => $medal->name,
-            'description' => sprintf('<span>%s</span><input type="hidden" name="medal_id" value="%s">', $medal->description, $medal->id),
+            'description' => sprintf(
+                '<div style="display: flex;align-items: center"><div style="padding: 10px">%s</div><div><img src="%s" style="max-height: 120px"/></div></div><input type="hidden" name="medal_id" value="%s">',
+                $medal->description, $medal->image_large, $medal->id
+            ),
             'medal_id' => $medal->id,
         ];
     }
diff --git a/public/settings.php b/public/settings.php
index dfc75e93..01ebd657 100644
--- a/public/settings.php
+++ b/public/settings.php
@@ -166,7 +166,7 @@ elseif ($action == 'savesettings_smtp') 	// save smtp
 	if (isset($smtptype) && $smtptype == 'advanced') {
 		$validConfig = array_merge($validConfig, array('smtp_host','smtp_port','smtp_from'));
 	} elseif ($smtptype == 'external') {
-		$validConfig = array_merge($validConfig, array('smtpaddress','smtpport','accountname','accountpassword'));
+		$validConfig = array_merge($validConfig, array('smtpaddress','smtpport', 'encryption', 'accountname','accountpassword'));
 	}
 
 	GetVar($validConfig);
@@ -306,6 +306,10 @@ elseif ($action == 'smtpsettings')	// stmp settings
 	print("<tr><td colspan=2 align=center><b>".$lang_settings['text_setting_for_external_type']."</b></td></tr>");
 	tr($lang_settings['row_outgoing_mail_address'], "<input type=text name=smtpaddress style=\"width: 300px\" ".(!empty($SMTP['smtpaddress']) ? "value=\"".$SMTP['smtpaddress']."\"" : "")."> ".$lang_settings['text_outgoing_mail_address_note'], 1);
 	tr($lang_settings['row_outgoing_mail_port'], "<input type=text name=smtpport style=\"width: 300px\" ".(!empty($SMTP['smtpport']) ? "value=\"".$SMTP['smtpport']."\"" : "")."> ".$lang_settings['text_outgoing_mail_port_note'], 1);
+	$encryptionRadio = '<label><input type="radio" name="encryption" value="" ' . (empty($SMTP['encryption']) ? " checked" : "") . ' />none</label>';
+	$encryptionRadio .= '<label><input type="radio" name="encryption" value="tls"' . ($SMTP['encryption'] == "tls" ? " checked" : "") . '/>tls</label>';
+	$encryptionRadio .= '<label><input type="radio" name="encryption" value="ssl"' . ($SMTP['encryption'] == "ssl" ? " checked" : "") . '/>ssl</label>';
+	tr($lang_settings['row_outgoing_mail_encryption'], $encryptionRadio, 1);
 	tr($lang_settings['row_smtp_account_name'], "<input type=text name=accountname style=\"width: 300px\" ".(!empty($SMTP['accountname']) ? "value=\"".$SMTP['accountname']."\"" : "")."> ".$lang_settings['text_smtp_account_name_note'], 1);
 	tr($lang_settings['row_smtp_account_password'], "<input type=password name=accountpassword style=\"width: 300px\" ".(!empty($SMTP['accountpassword']) ? "value=\"".$SMTP['accountpassword']."\"" : "")."> ".$lang_settings['text_smtp_account_password_note'], 1);
 	print("</tbody><tbody>");