diff --git a/cdn/js/src/11.third-part-functions.js b/cdn/js/src/11.third-part-functions.js
old mode 100644
new mode 100755
index 0ee8c88..6fd4267
--- a/cdn/js/src/11.third-part-functions.js
+++ b/cdn/js/src/11.third-part-functions.js
@@ -8,7 +8,7 @@ function get_gravatar(email, size) {
 
     var size = size || 80;
 
-    return 'https://gravatar.2heng.xin/avatar/' + MD5(email) + '.jpg?s=' + size + '&d=mm';
+    return 'https://' + Poi.gravatar_url + '/' + MD5(email) + '.jpg?s=' + size + '&d=mm';
 }
 
 // sync css
diff --git a/comments.php b/comments.php
index cf995b4..a343540 100644
--- a/comments.php
+++ b/comments.php
@@ -88,7 +88,7 @@
 						'comment_notes_after' => '',
 						'comment_notes_before' => '',
 						'fields' => apply_filters( 'comment_form_default_fields', array(
-                            'avatar' => '<div class="cmt-info-container"><div class="comment-user-avatar"><img src="https://gravatar.2heng.xin/avatar/f11f237b3de93c93b24045e71f7f65c6?s=80&d=mm&r=g"><div class="socila-check qq-check"><i class="fa fa-qq" aria-hidden="true"></i></div><div class="socila-check gravatar-check"><i class="fa fa-google" aria-hidden="true"></i></div></div>',
+                            'avatar' => '<div class="cmt-info-container"><div class="comment-user-avatar"><img src="' . get_template_directory_uri() . '/images/avatar.jpeg"><div class="socila-check qq-check"><i class="fa fa-qq" aria-hidden="true"></i></div><div class="socila-check gravatar-check"><i class="fa fa-google" aria-hidden="true"></i></div></div>',
 							'author' =>
 								'<div class="popup cmt-popup cmt-author" onclick="cmt_showPopup(this)"><span class="popuptext" id="thePopup" style="margin-left: -115px;width: 230px;">' . __("Auto pull nickname and avatar with a QQ num. entered", "sakura")/*输入QQ号将自动拉取昵称和头像*/ . '</span><input type="text" placeholder="' . __("Nickname or QQ number", "sakura") /*昵称或QQ号*/. ' ' . ( $req ?  '(' . __("Name* ", "sakura") . ')' : '') . '" name="author" id="author" value="' . esc_attr($comment_author) . '" size="22" autocomplete="off" tabindex="1" ' . ($req ? "aria-required='true'" : '' ). ' /></div>',
 							'email' =>
diff --git a/functions.php b/functions.php
index 80f17a2..37b406a 100644
--- a/functions.php
+++ b/functions.php
@@ -204,6 +204,7 @@ function sakura_scripts()
     // }
     //拦截移动端
     version_compare($GLOBALS['wp_version'], '5.1', '>=') ? $reply_link_version = 'new' : $reply_link_version = 'old';
+    $gravatar_url = akina_option('gravatar_proxy') ?: 'secure.gravatar.com/avatar';
     wp_localize_script('app', 'Poi', array(
         'pjax' => akina_option('poi_pjax'),
         'movies' => $movies,
@@ -215,7 +216,8 @@ function sakura_scripts()
         'reply_link_version' => $reply_link_version,
         'api' => esc_url_raw(rest_url()),
         'nonce' => wp_create_nonce('wp_rest'),
-        'google_analytics_id' => akina_option('google_analytics_id', '')
+        'google_analytics_id' => akina_option('google_analytics_id', ''),
+        'gravatar_url' => $gravatar_url
     ));
 }
 add_action('wp_enqueue_scripts', 'sakura_scripts');
@@ -608,13 +610,15 @@ function get_link_items()
  * Gravatar头像使用中国服务器
  */
 function gravatar_cn($url)
-{
-    $gravatar_url = array('0.gravatar.com', '1.gravatar.com', '2.gravatar.com', 'secure.gravatar.com');
+{    
+    $gravatar_url = array('0.gravatar.com/avatar','1.gravatar.com/avatar','2.gravatar.com/avatar','secure.gravatar.com/avatar');
     //return str_replace($gravatar_url, 'cn.gravatar.com', $url);
     //官方服务器近期大陆访问 429，建议使用镜像
-    return str_replace( $gravatar_url, 'gravatar.2heng.xin', $url );
+    return str_replace( $gravatar_url, akina_option('gravatar_proxy'), $url );
+}
+if(akina_option('gravatar_proxy')){
+    add_filter('get_avatar_url', 'gravatar_cn', 4);
 }
-add_filter('get_avatar_url', 'gravatar_cn', 4);
 
 /*
  * 自定义默认头像
diff --git a/images/avatar.jpeg b/images/avatar.jpeg
new file mode 100644
index 0000000..0356f91
Binary files /dev/null and b/images/avatar.jpeg differ
diff --git a/languages/en_US.mo b/languages/en_US.mo
index 311d0d8..0a271eb 100644
Binary files a/languages/en_US.mo and b/languages/en_US.mo differ
diff --git a/languages/en_US.po b/languages/en_US.po
index bdb2b5f..aec6a00 100644
--- a/languages/en_US.po
+++ b/languages/en_US.po
@@ -1,8 +1,8 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: Sakura\n"
-"POT-Creation-Date: 2020-03-29 00:39+0800\n"
-"PO-Revision-Date: 2020-03-29 00:39+0800\n"
+"POT-Creation-Date: 2020-04-01 22:52+0800\n"
+"PO-Revision-Date: 2020-04-01 22:52+0800\n"
 "Last-Translator: \n"
 "Language-Team: \n"
 "Language: en_US\n"
@@ -142,74 +142,74 @@ msgstr ""
 msgid "Nav Menus"
 msgstr ""
 
-#: functions.php:421 inc/theme_plus.php:186 layouts/authorprofile.php:11
+#: functions.php:423 inc/theme_plus.php:186 layouts/authorprofile.php:11
 #: options.php:121
 msgid "Author"
 msgstr ""
 
-#: functions.php:421
+#: functions.php:423
 msgid "Blogger"
 msgstr ""
 
-#: functions.php:425
+#: functions.php:427
 msgid "Location"
 msgstr ""
 
-#: functions.php:429
+#: functions.php:431
 msgid "Private"
 msgstr ""
 
-#: functions.php:431
+#: functions.php:433
 msgid "Yes"
 msgstr ""
 
-#: functions.php:433
+#: functions.php:435
 msgid "No"
 msgstr ""
 
-#: functions.php:436
+#: functions.php:438
 msgid "Edit"
 msgstr ""
 
-#: functions.php:525
+#: functions.php:527
 msgid ""
 "Please install pulgin <a href=\"https://wordpress.org/plugins/wp-statistics/"
 "\" target=\"_blank\">WP-Statistics</a>"
 msgstr ""
 
-#: functions.php:575
+#: functions.php:577
 msgid "This guy is so lazy ╮(╯▽╰)╭"
 msgstr ""
 
-#: functions.php:1330
+#: functions.php:1334
 msgid "All expand/collapse"
 msgstr ""
 
-#: functions.php:1351 options.php:834
+#: functions.php:1355 options.php:834
 msgid " "
 msgstr ""
 
-#: functions.php:1355
+#: functions.php:1359
 msgid " post(s)"
 msgstr ""
 
-#: functions.php:1378 functions.php:1381 inc/theme_plus.php:478
+#: functions.php:1382 functions.php:1385 inc/theme_plus.php:478
 msgid "Dashboard"
 msgstr ""
 
-#: functions.php:1607
+#: functions.php:1611
 msgid "<b>ERROR</b>: This email domain (<b>@"
 msgstr ""
 
-#: functions.php:1712
+#: functions.php:1716
 msgid "QQ"
 msgstr ""
 
-#: functions.php:1784
+#: functions.php:1788
 msgid "Sidebar"
 msgstr ""
 
-#: functions.php:1896
+#: functions.php:1900
 msgid ""
 "<b> For a better experience, please do not set <a href=\"/wp-admin/options-"
 "permalink.php\"> permalink </a> as plain. To do this, you may need to "
@@ -923,7 +923,7 @@ msgstr ""
 msgid "Whether to turn on the top-feature"
 msgstr ""
 
-#: options.php:446 options.php:1085
+#: options.php:446 options.php:1092
 msgid "Default on"
 msgstr ""
 
@@ -1475,72 +1475,82 @@ msgid "23k Views (chinese)"
 msgstr ""
 
 #: options.php:1010
-msgid "Comment image upload API"
+msgid "Gravatar avatar proxy"
 msgstr ""
 
-#: options.php:1015
-msgid "Imgur (https://imgur.com)"
-msgstr ""
-
-#: options.php:1016
-msgid "SM.MS (https://sm.ms)"
+#: options.php:1011
+msgid ""
+"A front-ed proxy for Gravatar, eg. gravatar.2heng.xin/avatar . Leave it "
+"blank if you do not need."
 msgstr ""
 
 #: options.php:1017
-msgid "Chevereto (https://chevereto.com)"
-msgstr ""
-
-#: options.php:1021
-msgid "Imgur Client ID"
+msgid "Comment image upload API"
 msgstr ""
 
 #: options.php:1022
+msgid "Imgur (https://imgur.com)"
+msgstr ""
+
+#: options.php:1023
+msgid "SM.MS (https://sm.ms)"
+msgstr ""
+
+#: options.php:1024
+msgid "Chevereto (https://chevereto.com)"
+msgstr ""
+
+#: options.php:1028
+msgid "Imgur Client ID"
+msgstr ""
+
+#: options.php:1029
 msgid ""
 "Register your application <a href=\"https://api.imgur.com/oauth2/addclient"
 "\">here</a>, note we only need the Client ID here."
 msgstr ""
 
-#: options.php:1028
+#: options.php:1035
 msgid "SM.MS Secret Token"
 msgstr ""
 
-#: options.php:1029
+#: options.php:1036
 msgid ""
 "Register your application <a href=\"https://sm.ms/home/apitoken\">here</a>."
 msgstr ""
 
-#: options.php:1035
+#: options.php:1042
 msgid "Chevereto API v1 key"
 msgstr ""
 
-#: options.php:1036
+#: options.php:1043
 msgid "Get your API key here: "
 msgstr ""
 
-#: options.php:1042
+#: options.php:1049
 msgid "Chevereto URL"
 msgstr ""
 
-#: options.php:1043
+#: options.php:1050
 msgid ""
 "Your Chevereto homepage url, no slash in the end, eg. https://your.cherverto."
 "com"
 msgstr ""
 
-#: options.php:1049
+#: options.php:1056
 msgid "Comment images proxy"
 msgstr ""
 
-#: options.php:1050
+#: options.php:1057
 msgid ""
 "A front-ed proxy for the uploaded images. Leave it blank if you do not need."
 msgstr ""
 
-#: options.php:1056
+#: options.php:1063
 msgid "Imgur upload proxy"
 msgstr ""
 
-#: options.php:1057
+#: options.php:1064
 msgid ""
 "A back-ed proxy to upload images. You may set a self hosted proxy with "
 "Nginx, following my <a href=\"https://2heng.xin/2018/06/06/javascript-upload-"
@@ -1550,151 +1560,151 @@ msgid ""
 "a>】"
 msgstr ""
 
-#: options.php:1063
+#: options.php:1070
 msgid "Enable live search"
 msgstr ""
 
-#: options.php:1064
+#: options.php:1071
 msgid ""
 "Real-time search in the foreground, call the Rest API to update the cache "
-"every hour, you can manually set the cache time in functions.php"
+"every hour, you can manually set the cache time in api.php"
 msgstr ""
 
-#: options.php:1070
+#: options.php:1077
 msgid "Include comments in live search"
 msgstr ""
 
-#: options.php:1071
+#: options.php:1078
 msgid ""
 "Search for comments in real-time search (not recommended if there are too "
 "many comments on the site)"
 msgstr ""
 
-#: options.php:1077
+#: options.php:1084
 msgid "Enable baguetteBox"
 msgstr ""
 
-#: options.php:1078
+#: options.php:1085
 msgid ""
 "Default off，<a href=\"https://github.com/mashirozx/Sakura/wiki/Fancybox"
 "\">please read wiki</a>"
 msgstr ""
 
-#: options.php:1084
+#: options.php:1091
 msgid "Enable lazyload in posts"
 msgstr ""
 
-#: options.php:1091
+#: options.php:1098
 msgid "lazyload spinner"
 msgstr ""
 
-#: options.php:1092
+#: options.php:1099
 msgid "The placeholder to display when the image loads, fill in the image url"
 msgstr ""
 
-#: options.php:1098
+#: options.php:1105
 msgid "Whether to enable the clipboard copyright"
 msgstr ""
 
-#: options.php:1099
+#: options.php:1106
 msgid ""
 "Automatically add a copyright to the clipboard when copying more than 30 "
 "bytes, which is enabled by default."
 msgstr ""
 
-#: options.php:1105
+#: options.php:1112
 msgid "Email address prefix"
 msgstr ""
 
-#: options.php:1106
+#: options.php:1113
 msgid ""
 "For sending system mail, the sender address displayed in the user's mailbox, "
 "do not use Chinese, the default system email address is bibi@your_domain_name"
 msgstr ""
 
-#: options.php:1112
+#: options.php:1119
 msgid "Comments reply notification"
 msgstr ""
 
-#: options.php:1113
+#: options.php:1120
 msgid ""
 "WordPress will use email to notify users when their comments receive a reply "
 "by default. Tick this item allows users to set their own comments reply "
 "notification"
 msgstr ""
 
-#: options.php:1119
+#: options.php:1126
 msgid "Administrator comment notification"
 msgstr ""
 
-#: options.php:1120
+#: options.php:1127
 msgid ""
 "Whether to use email notification when the administrator's comments receive "
 "a reply"
 msgstr ""
 
-#: options.php:1126
+#: options.php:1133
 msgid "Enable private comment"
 msgstr ""
 
-#: options.php:1127
+#: options.php:1134
 msgid "Allow users to set their own comments to be invisible to others"
 msgstr ""
 
-#: options.php:1133
+#: options.php:1140
 msgid "Human verification"
 msgstr ""
 
-#: options.php:1134
+#: options.php:1141
 msgid "Enable human verification"
 msgstr ""
 
-#: options.php:1140
+#: options.php:1147
 msgid "QQ avatar link encryption"
 msgstr ""
 
-#: options.php:1141
+#: options.php:1148
 msgid "Do not display the user's qq avatar links directly."
 msgstr ""
 
-#: options.php:1146
+#: options.php:1153
 msgid "Off (default)"
 msgstr ""
 
-#: options.php:1147
+#: options.php:1154
 msgid "use redirect (general security)"
 msgstr ""
 
-#: options.php:1148
+#: options.php:1155
 msgid "fetch data at backend (high security)"
 msgstr ""
 
-#: options.php:1149
+#: options.php:1156
 msgid "fetch data at backend (high security，slow)"
 msgstr ""
 
-#: options.php:1153
+#: options.php:1160
 msgid "Comment UA infomation"
 msgstr ""
 
-#: options.php:1154
+#: options.php:1161
 msgid ""
 "Check to enable, display the user's browser, operating system information"
 msgstr ""
 
-#: options.php:1160
+#: options.php:1167
 msgid "Enable disqus"
 msgstr ""
 
-#: options.php:1161
+#: options.php:1168
 msgid "Enable disqus for comment"
 msgstr ""
 
-#: options.php:1167
+#: options.php:1174
 msgid "Time Zone adjustment"
 msgstr ""
 
-#: options.php:1168
+#: options.php:1175
 msgid ""
 "If the comment has a time difference problem adjust here, fill in an "
 "integer, the calculation method: actual_time = display_error_time - "
diff --git a/languages/sakura.pot b/languages/sakura.pot
index 4e28a2d..4202ee5 100644
--- a/languages/sakura.pot
+++ b/languages/sakura.pot
@@ -3,7 +3,7 @@ msgid ""
 msgstr ""
 "Plural-Forms: nplurals=INTEGER; plural=EXPRESSION;\n"
 "Project-Id-Version: Sakura\n"
-"POT-Creation-Date: 2020-03-29 00:38+0800\n"
+"POT-Creation-Date: 2020-04-01 22:51+0800\n"
 "PO-Revision-Date: 2019-11-01 14:27+0800\n"
 "Last-Translator: \n"
 "Language-Team: \n"
@@ -142,73 +142,73 @@ msgstr ""
 msgid "Nav Menus"
 msgstr ""
 
-#: functions.php:421 inc/theme_plus.php:186 layouts/authorprofile.php:11 options.php:121
+#: functions.php:423 inc/theme_plus.php:186 layouts/authorprofile.php:11 options.php:121
 msgid "Author"
 msgstr ""
 
-#: functions.php:421
+#: functions.php:423
 msgid "Blogger"
 msgstr ""
 
-#: functions.php:425
+#: functions.php:427
 msgid "Location"
 msgstr ""
 
-#: functions.php:429
+#: functions.php:431
 msgid "Private"
 msgstr ""
 
-#: functions.php:431
+#: functions.php:433
 msgid "Yes"
 msgstr ""
 
-#: functions.php:433
+#: functions.php:435
 msgid "No"
 msgstr ""
 
-#: functions.php:436
+#: functions.php:438
 msgid "Edit"
 msgstr ""
 
-#: functions.php:525
+#: functions.php:527
 msgid ""
 "Please install pulgin <a href=\"https://wordpress.org/plugins/wp-statistics/\" target=\"_blank"
 "\">WP-Statistics</a>"
 msgstr ""
 
-#: functions.php:575
+#: functions.php:577
 msgid "This guy is so lazy ╮(╯▽╰)╭"
 msgstr ""
 
-#: functions.php:1330
+#: functions.php:1334
 msgid "All expand/collapse"
 msgstr ""
 
-#: functions.php:1351 options.php:834
+#: functions.php:1355 options.php:834
 msgid " "
 msgstr ""
 
-#: functions.php:1355
+#: functions.php:1359
 msgid " post(s)"
 msgstr ""
 
-#: functions.php:1378 functions.php:1381 inc/theme_plus.php:478
+#: functions.php:1382 functions.php:1385 inc/theme_plus.php:478
 msgid "Dashboard"
 msgstr ""
 
-#: functions.php:1607
+#: functions.php:1611
 msgid "<b>ERROR</b>: This email domain (<b>@"
 msgstr ""
 
-#: functions.php:1712
+#: functions.php:1716
 msgid "QQ"
 msgstr ""
 
-#: functions.php:1784
+#: functions.php:1788
 msgid "Sidebar"
 msgstr ""
 
-#: functions.php:1896
+#: functions.php:1900
 msgid ""
 "<b> For a better experience, please do not set <a href=\"/wp-admin/options-permalink.php\"> "
 "permalink </a> as plain. To do this, you may need to configure <a href=\"https://www.wpdaxue."
@@ -911,7 +911,7 @@ msgstr ""
 msgid "Whether to turn on the top-feature"
 msgstr ""
 
-#: options.php:446 options.php:1085
+#: options.php:446 options.php:1092
 msgid "Default on"
 msgstr ""
 
@@ -1451,68 +1451,78 @@ msgid "23k Views (chinese)"
 msgstr ""
 
 #: options.php:1010
-msgid "Comment image upload API"
+msgid "Gravatar avatar proxy"
 msgstr ""
 
-#: options.php:1015
-msgid "Imgur (https://imgur.com)"
-msgstr ""
-
-#: options.php:1016
-msgid "SM.MS (https://sm.ms)"
+#: options.php:1011
+msgid ""
+"A front-ed proxy for Gravatar, eg. gravatar.2heng.xin/avatar . Leave it blank if you do not "
+"need."
 msgstr ""
 
 #: options.php:1017
-msgid "Chevereto (https://chevereto.com)"
-msgstr ""
-
-#: options.php:1021
-msgid "Imgur Client ID"
+msgid "Comment image upload API"
 msgstr ""
 
 #: options.php:1022
+msgid "Imgur (https://imgur.com)"
+msgstr ""
+
+#: options.php:1023
+msgid "SM.MS (https://sm.ms)"
+msgstr ""
+
+#: options.php:1024
+msgid "Chevereto (https://chevereto.com)"
+msgstr ""
+
+#: options.php:1028
+msgid "Imgur Client ID"
+msgstr ""
+
+#: options.php:1029
 msgid ""
 "Register your application <a href=\"https://api.imgur.com/oauth2/addclient\">here</a>, note we "
 "only need the Client ID here."
 msgstr ""
 
-#: options.php:1028
+#: options.php:1035
 msgid "SM.MS Secret Token"
 msgstr ""
 
-#: options.php:1029
+#: options.php:1036
 msgid "Register your application <a href=\"https://sm.ms/home/apitoken\">here</a>."
 msgstr ""
 
-#: options.php:1035
+#: options.php:1042
 msgid "Chevereto API v1 key"
 msgstr ""
 
-#: options.php:1036
+#: options.php:1043
 msgid "Get your API key here: "
 msgstr ""
 
-#: options.php:1042
+#: options.php:1049
 msgid "Chevereto URL"
 msgstr ""
 
-#: options.php:1043
+#: options.php:1050
 msgid "Your Chevereto homepage url, no slash in the end, eg. https://your.cherverto.com"
 msgstr ""
 
-#: options.php:1049
+#: options.php:1056
 msgid "Comment images proxy"
 msgstr ""
 
-#: options.php:1050
+#: options.php:1057
 msgid "A front-ed proxy for the uploaded images. Leave it blank if you do not need."
 msgstr ""
 
-#: options.php:1056
+#: options.php:1063
 msgid "Imgur upload proxy"
 msgstr ""
 
-#: options.php:1057
+#: options.php:1064
 msgid ""
 "A back-ed proxy to upload images. You may set a self hosted proxy with Nginx, following my <a "
 "href=\"https://2heng.xin/2018/06/06/javascript-upload-images-with-imgur-api/\">turtal</a>. "
@@ -1521,146 +1531,146 @@ msgid ""
 "</a>】"
 msgstr ""
 
-#: options.php:1063
+#: options.php:1070
 msgid "Enable live search"
 msgstr ""
 
-#: options.php:1064
+#: options.php:1071
 msgid ""
 "Real-time search in the foreground, call the Rest API to update the cache every hour, you can "
-"manually set the cache time in functions.php"
+"manually set the cache time in api.php"
 msgstr ""
 
-#: options.php:1070
+#: options.php:1077
 msgid "Include comments in live search"
 msgstr ""
 
-#: options.php:1071
+#: options.php:1078
 msgid ""
 "Search for comments in real-time search (not recommended if there are too many comments on the "
 "site)"
 msgstr ""
 
-#: options.php:1077
+#: options.php:1084
 msgid "Enable baguetteBox"
 msgstr ""
 
-#: options.php:1078
+#: options.php:1085
 msgid ""
 "Default off，<a href=\"https://github.com/mashirozx/Sakura/wiki/Fancybox\">please read wiki</a>"
 msgstr ""
 
-#: options.php:1084
+#: options.php:1091
 msgid "Enable lazyload in posts"
 msgstr ""
 
-#: options.php:1091
+#: options.php:1098
 msgid "lazyload spinner"
 msgstr ""
 
-#: options.php:1092
+#: options.php:1099
 msgid "The placeholder to display when the image loads, fill in the image url"
 msgstr ""
 
-#: options.php:1098
+#: options.php:1105
 msgid "Whether to enable the clipboard copyright"
 msgstr ""
 
-#: options.php:1099
+#: options.php:1106
 msgid ""
 "Automatically add a copyright to the clipboard when copying more than 30 bytes, which is "
 "enabled by default."
 msgstr ""
 
-#: options.php:1105
+#: options.php:1112
 msgid "Email address prefix"
 msgstr ""
 
-#: options.php:1106
+#: options.php:1113
 msgid ""
 "For sending system mail, the sender address displayed in the user's mailbox, do not use "
 "Chinese, the default system email address is bibi@your_domain_name"
 msgstr ""
 
-#: options.php:1112
+#: options.php:1119
 msgid "Comments reply notification"
 msgstr ""
 
-#: options.php:1113
+#: options.php:1120
 msgid ""
 "WordPress will use email to notify users when their comments receive a reply by default. Tick "
 "this item allows users to set their own comments reply notification"
 msgstr ""
 
-#: options.php:1119
+#: options.php:1126
 msgid "Administrator comment notification"
 msgstr ""
 
-#: options.php:1120
+#: options.php:1127
 msgid "Whether to use email notification when the administrator's comments receive a reply"
 msgstr ""
 
-#: options.php:1126
+#: options.php:1133
 msgid "Enable private comment"
 msgstr ""
 
-#: options.php:1127
+#: options.php:1134
 msgid "Allow users to set their own comments to be invisible to others"
 msgstr ""
 
-#: options.php:1133
+#: options.php:1140
 msgid "Human verification"
 msgstr ""
 
-#: options.php:1134
+#: options.php:1141
 msgid "Enable human verification"
 msgstr ""
 
-#: options.php:1140
+#: options.php:1147
 msgid "QQ avatar link encryption"
 msgstr ""
 
-#: options.php:1141
+#: options.php:1148
 msgid "Do not display the user's qq avatar links directly."
 msgstr ""
 
-#: options.php:1146
+#: options.php:1153
 msgid "Off (default)"
 msgstr ""
 
-#: options.php:1147
+#: options.php:1154
 msgid "use redirect (general security)"
 msgstr ""
 
-#: options.php:1148
+#: options.php:1155
 msgid "fetch data at backend (high security)"
 msgstr ""
 
-#: options.php:1149
+#: options.php:1156
 msgid "fetch data at backend (high security，slow)"
 msgstr ""
 
-#: options.php:1153
+#: options.php:1160
 msgid "Comment UA infomation"
 msgstr ""
 
-#: options.php:1154
+#: options.php:1161
 msgid "Check to enable, display the user's browser, operating system information"
 msgstr ""
 
-#: options.php:1160
+#: options.php:1167
 msgid "Enable disqus"
 msgstr ""
 
-#: options.php:1161
+#: options.php:1168
 msgid "Enable disqus for comment"
 msgstr ""
 
-#: options.php:1167
+#: options.php:1174
 msgid "Time Zone adjustment"
 msgstr ""
 
-#: options.php:1168
+#: options.php:1175
 msgid ""
 "If the comment has a time difference problem adjust here, fill in an integer, the calculation "
 "method: actual_time = display_error_time - the_integer_you_entered (unit: hour)"
diff --git a/languages/zh_CN.mo b/languages/zh_CN.mo
index f0e0e31..bd06bd2 100644
Binary files a/languages/zh_CN.mo and b/languages/zh_CN.mo differ
diff --git a/languages/zh_CN.po b/languages/zh_CN.po
index c0ffb70..51cf29b 100644
--- a/languages/zh_CN.po
+++ b/languages/zh_CN.po
@@ -1,8 +1,8 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: Sakura\n"
-"POT-Creation-Date: 2020-03-29 00:38+0800\n"
-"PO-Revision-Date: 2020-03-29 00:38+0800\n"
+"POT-Creation-Date: 2020-04-01 22:51+0800\n"
+"PO-Revision-Date: 2020-04-01 22:52+0800\n"
 "Last-Translator: \n"
 "Language-Team: \n"
 "Language: zh_CN\n"
@@ -142,36 +142,36 @@ msgstr "小工具"
 msgid "Nav Menus"
 msgstr "导航菜单"
 
-#: functions.php:421 inc/theme_plus.php:186 layouts/authorprofile.php:11
+#: functions.php:423 inc/theme_plus.php:186 layouts/authorprofile.php:11
 #: options.php:121
 msgid "Author"
 msgstr "作者"
 
-#: functions.php:421
+#: functions.php:423
 msgid "Blogger"
 msgstr "博主"
 
-#: functions.php:425
+#: functions.php:427
 msgid "Location"
 msgstr "来自"
 
-#: functions.php:429
+#: functions.php:431
 msgid "Private"
 msgstr "私密"
 
-#: functions.php:431
+#: functions.php:433
 msgid "Yes"
 msgstr "是"
 
-#: functions.php:433
+#: functions.php:435
 msgid "No"
 msgstr "否"
 
-#: functions.php:436
+#: functions.php:438
 msgid "Edit"
 msgstr "编辑"
 
-#: functions.php:525
+#: functions.php:527
 msgid ""
 "Please install pulgin <a href=\"https://wordpress.org/plugins/wp-statistics/"
 "\" target=\"_blank\">WP-Statistics</a>"
@@ -179,39 +179,39 @@ msgstr ""
 "请安装插件 <a href=\"https://wordpress.org/plugins/wp-statistics/\" target="
 "\"_blank\">WP-Statistics</a>"
 
-#: functions.php:575
+#: functions.php:577
 msgid "This guy is so lazy ╮(╯▽╰)╭"
 msgstr "这家伙好懒╮(╯▽╰)╭"
 
-#: functions.php:1330
+#: functions.php:1334
 msgid "All expand/collapse"
 msgstr "全部展开/收缩"
 
-#: functions.php:1351 options.php:834
+#: functions.php:1355 options.php:834
 msgid " "
 msgstr ""
 
-#: functions.php:1355
+#: functions.php:1359
 msgid " post(s)"
 msgstr " 篇文章"
 
-#: functions.php:1378 functions.php:1381 inc/theme_plus.php:478
+#: functions.php:1382 functions.php:1385 inc/theme_plus.php:478
 msgid "Dashboard"
 msgstr "管理中心"
 
-#: functions.php:1607
+#: functions.php:1611
 msgid "<b>ERROR</b>: This email domain (<b>@"
 msgstr ""
 
-#: functions.php:1712
+#: functions.php:1716
 msgid "QQ"
 msgstr ""
 
-#: functions.php:1784
+#: functions.php:1788
 msgid "Sidebar"
 msgstr "侧栏"
 
-#: functions.php:1896
+#: functions.php:1900
 msgid ""
 "<b> For a better experience, please do not set <a href=\"/wp-admin/options-"
 "permalink.php\"> permalink </a> as plain. To do this, you may need to "
@@ -938,7 +938,7 @@ msgstr "点点"
 msgid "Whether to turn on the top-feature"
 msgstr "是否开启聚焦"
 
-#: options.php:446 options.php:1085
+#: options.php:446 options.php:1092
 msgid "Default on"
 msgstr "默认开启"
 
@@ -1511,26 +1511,38 @@ msgid "23k Views (chinese)"
 msgstr "23k 次访问（中式）"
 
 #: options.php:1010
+msgid "Gravatar avatar proxy"
+msgstr "Gravatar头像代理"
+
+#: options.php:1011
+msgid ""
+"A front-ed proxy for Gravatar, eg. gravatar.2heng.xin/avatar . Leave it "
+"blank if you do not need."
+msgstr ""
+"填写Gravatar头像的代理地址，例如：gravatar.2heng.xin/avatar。留空则不使用代"
+"理。"
+
+#: options.php:1017
 msgid "Comment image upload API"
 msgstr "评论上传图片接口"
 
-#: options.php:1015
+#: options.php:1022
 msgid "Imgur (https://imgur.com)"
 msgstr ""
 
-#: options.php:1016
+#: options.php:1023
 msgid "SM.MS (https://sm.ms)"
 msgstr ""
 
-#: options.php:1017
+#: options.php:1024
 msgid "Chevereto (https://chevereto.com)"
 msgstr ""
 
-#: options.php:1021
+#: options.php:1028
 msgid "Imgur Client ID"
 msgstr ""
 
-#: options.php:1022
+#: options.php:1029
 msgid ""
 "Register your application <a href=\"https://api.imgur.com/oauth2/addclient"
 "\">here</a>, note we only need the Client ID here."
@@ -1538,48 +1550,48 @@ msgstr ""
 "在<a href=\"https://api.imgur.com/oauth2/addclient\">这里</a>注册你的 "
 "application , 注意此处只需要填写 Client ID."
 
-#: options.php:1028
+#: options.php:1035
 msgid "SM.MS Secret Token"
 msgstr ""
 
-#: options.php:1029
+#: options.php:1036
 msgid ""
 "Register your application <a href=\"https://sm.ms/home/apitoken\">here</a>."
 msgstr "在<a href=\"https://sm.ms/home/apitoken\">这里</a>获取 key."
 
-#: options.php:1035
+#: options.php:1042
 msgid "Chevereto API v1 key"
 msgstr ""
 
-#: options.php:1036
+#: options.php:1043
 msgid "Get your API key here: "
 msgstr "在这里获取你的 API key： "
 
-#: options.php:1042
+#: options.php:1049
 msgid "Chevereto URL"
 msgstr ""
 
-#: options.php:1043
+#: options.php:1050
 msgid ""
 "Your Chevereto homepage url, no slash in the end, eg. https://your.cherverto."
 "com"
 msgstr ""
 "你的 Chevereto 首页 url, 注意结尾没有 /, 例如：https://your.cherverto.com"
 
-#: options.php:1049
+#: options.php:1056
 msgid "Comment images proxy"
 msgstr "评论图片代理"
 
-#: options.php:1050
+#: options.php:1057
 msgid ""
 "A front-ed proxy for the uploaded images. Leave it blank if you do not need."
 msgstr "前端显示的图片的代理。"
 
-#: options.php:1056
+#: options.php:1063
 msgid "Imgur upload proxy"
 msgstr "Imgur 上传代理"
 
-#: options.php:1057
+#: options.php:1064
 msgid ""
 "A back-ed proxy to upload images. You may set a self hosted proxy with "
 "Nginx, following my <a href=\"https://2heng.xin/2018/06/06/javascript-upload-"
@@ -1594,33 +1606,33 @@ msgstr ""
 "端显示都需要代理！如果服务器在国外不需要上传代理，此处填写默认值即可：【<a "
 "href=\"https://api.imgur.com/3/image/\">https://api.imgur.com/3/image/</a>】"
 
-#: options.php:1063
+#: options.php:1070
 msgid "Enable live search"
 msgstr "启用实时搜索"
 
-#: options.php:1064
+#: options.php:1071
 msgid ""
 "Real-time search in the foreground, call the Rest API to update the cache "
-"every hour, you can manually set the cache time in functions.php"
+"every hour, you can manually set the cache time in api.php"
 msgstr ""
-"前台实现实时搜索，调用 Rest API 每小时更新一次缓存，可在 functions.php 里手动"
-"设置缓存时间"
+"前台实现实时搜索，调用 Rest API 每小时更新一次缓存，可在 api.php 里手动设置缓"
+"存时间"
 
-#: options.php:1070
+#: options.php:1077
 msgid "Include comments in live search"
 msgstr "实时搜索包含评论"
 
-#: options.php:1071
+#: options.php:1078
 msgid ""
 "Search for comments in real-time search (not recommended if there are too "
 "many comments on the site)"
 msgstr "在实时搜索中搜索评论（如果网站评论数量太多不建议开启）"
 
-#: options.php:1077
+#: options.php:1084
 msgid "Enable baguetteBox"
 msgstr "启用 baguetteBox"
 
-#: options.php:1078
+#: options.php:1085
 msgid ""
 "Default off，<a href=\"https://github.com/mashirozx/Sakura/wiki/Fancybox"
 "\">please read wiki</a>"
@@ -1628,33 +1640,33 @@ msgstr ""
 "默认禁用，<a href=\"https://github.com/mashirozx/Sakura/wiki/Fancybox\">请阅"
 "读说明</a>"
 
-#: options.php:1084
+#: options.php:1091
 msgid "Enable lazyload in posts"
 msgstr "文章内图片启用 lazyload"
 
-#: options.php:1091
+#: options.php:1098
 msgid "lazyload spinner"
 msgstr "lazyload 占位图"
 
-#: options.php:1092
+#: options.php:1099
 msgid "The placeholder to display when the image loads, fill in the image url"
 msgstr "图片加载时要显示的占位图，填写图片 url"
 
-#: options.php:1098
+#: options.php:1105
 msgid "Whether to enable the clipboard copyright"
 msgstr "是否开启剪贴板版权标识"
 
-#: options.php:1099
+#: options.php:1106
 msgid ""
 "Automatically add a copyright to the clipboard when copying more than 30 "
 "bytes, which is enabled by default."
 msgstr "复制超过30个字节时自动向剪贴板添加版权标识，默认开启。"
 
-#: options.php:1105
+#: options.php:1112
 msgid "Email address prefix"
 msgstr "发件地址前缀"
 
-#: options.php:1106
+#: options.php:1113
 msgid ""
 "For sending system mail, the sender address displayed in the user's mailbox, "
 "do not use Chinese, the default system email address is bibi@your_domain_name"
@@ -1662,11 +1674,11 @@ msgstr ""
 "用于发送系统邮件，在用户的邮箱中显示的发件人地址，不要使用中文，默认系统邮件"
 "地址为 bibi@你的域名"
 
-#: options.php:1112
+#: options.php:1119
 msgid "Comments reply notification"
 msgstr "邮件回复通知"
 
-#: options.php:1113
+#: options.php:1120
 msgid ""
 "WordPress will use email to notify users when their comments receive a reply "
 "by default. Tick this item allows users to set their own comments reply "
@@ -1675,78 +1687,78 @@ msgstr ""
 "WordPress默认会使用邮件通知用户评论收到回复，开启此项允许用户设置自己的评论收"
 "到回复时是否使用邮件通知"
 
-#: options.php:1119
+#: options.php:1126
 msgid "Administrator comment notification"
 msgstr "邮件回复通知管理员"
 
-#: options.php:1120
+#: options.php:1127
 msgid ""
 "Whether to use email notification when the administrator's comments receive "
 "a reply"
 msgstr "当管理员评论收到回复时是否使用邮件通知"
 
-#: options.php:1126
+#: options.php:1133
 msgid "Enable private comment"
 msgstr "允许私密评论"
 
-#: options.php:1127
+#: options.php:1134
 msgid "Allow users to set their own comments to be invisible to others"
 msgstr "允许用户设置自己的评论对其他人不可见"
 
-#: options.php:1133
+#: options.php:1140
 msgid "Human verification"
 msgstr "机器人验证"
 
-#: options.php:1134
+#: options.php:1141
 msgid "Enable human verification"
 msgstr "开启机器人验证"
 
-#: options.php:1140
+#: options.php:1147
 msgid "QQ avatar link encryption"
 msgstr "QQ头像链接加密"
 
-#: options.php:1141
+#: options.php:1148
 msgid "Do not display the user's qq avatar links directly."
 msgstr "不直接暴露用户QQ头像链接"
 
-#: options.php:1146
+#: options.php:1153
 msgid "Off (default)"
 msgstr "关闭（默认）"
 
-#: options.php:1147
+#: options.php:1154
 msgid "use redirect (general security)"
 msgstr "使用重定向（安全性低）"
 
-#: options.php:1148
+#: options.php:1155
 msgid "fetch data at backend (high security)"
 msgstr "后端获取头像数据（安全性高）"
 
-#: options.php:1149
+#: options.php:1156
 msgid "fetch data at backend (high security，slow)"
 msgstr "后端解析QQ头像接口（安全性高，慢）"
 
-#: options.php:1153
+#: options.php:1160
 msgid "Comment UA infomation"
 msgstr "评论UA信息"
 
-#: options.php:1154
+#: options.php:1161
 msgid ""
 "Check to enable, display the user's browser, operating system information"
 msgstr "勾选开启，显示用户的浏览器，操作系统信息"
 
-#: options.php:1160
+#: options.php:1167
 msgid "Enable disqus"
 msgstr "开启多说插件支持"
 
-#: options.php:1161
+#: options.php:1168
 msgid "Enable disqus for comment"
 msgstr "多说已经凉了～～"
 
-#: options.php:1167
+#: options.php:1174
 msgid "Time Zone adjustment"
 msgstr "时区调整"
 
-#: options.php:1168
+#: options.php:1175
 msgid ""
 "If the comment has a time difference problem adjust here, fill in an "
 "integer, the calculation method: actual_time = display_error_time - "
diff --git a/options.php b/options.php
index d68d873..5043644 100644
--- a/options.php
+++ b/options.php
@@ -1006,6 +1006,13 @@ function optionsframework_options()
             'type_4' => __('23k Views (chinese)', 'sakura'), /*23k 次访问（中式）*/
         ));
 
+    $options[] = array(
+        'name' => __('Gravatar avatar proxy', 'sakura'),
+        'desc' => __('A front-ed proxy for Gravatar, eg. gravatar.2heng.xin/avatar . Leave it blank if you do not need.', 'sakura'),
+        'id' => 'gravatar_proxy',
+        'std' => "gravatar.2heng.xin/avatar",
+        'type' => "text");
+
     $options[] = array(
         'name' => __('Comment image upload API', 'sakura'), /*评论图片上传接口*/
         'id' => 'img_upload_api',
@@ -1061,7 +1068,7 @@ function optionsframework_options()
 
     $options[] = array(
         'name' => __('Enable live search', 'sakura'), /*启用实时搜索*/
-        'desc' => __('Real-time search in the foreground, call the Rest API to update the cache every hour, you can manually set the cache time in functions.php', 'sakura'), /*前台实现实时搜索，调用 Rest API 每小时更新一次缓存，可在 functions.php 里手动设置缓存时间*/
+        'desc' => __('Real-time search in the foreground, call the Rest API to update the cache every hour, you can manually set the cache time in api.php', 'sakura'), /*前台实现实时搜索，调用 Rest API 每小时更新一次缓存，可在 functions.php 里手动设置缓存时间*/
         'id' => 'live_search',
         'std' => '0',
         'type' => 'checkbox');