diff --git a/class/Api.php b/class/Api.php
index ab27e77..1a882a4 100755
--- a/class/Api.php
+++ b/class/Api.php
@@ -214,6 +214,38 @@ class Api {
             $this->err_msg(-1011,'The URL already exists!');
         }
     }
+    /**
+     * 批量修改链接分类
+     */
+    public function batch_modify_category($data) {
+        $this->auth($token);
+        //获取链接ID，是一个数组
+        $id = implode(',',$data['id']);
+        //获取分类ID
+        $fid = $data['fid'];
+        //查询分类ID是否存在
+        $count = $this->db->count('on_categorys',[ 'id' => $fid]);
+        //如果分类ID不存在
+        if( empty($fid) || empty($count) ) {
+            $this->err_msg(-2000,'分类ID不存在！');
+        }
+        else{
+            $sql = "UPDATE on_links SET fid='$fid' WHERE id IN ($id)";
+            $re = $this->db->query($sql);
+            if( $re ) {
+                $id = $this->db->id();
+                $data = [
+                    'code'      =>  0,
+                    'msg'        =>  "success"
+                ];
+                exit(json_encode($data));
+            }
+            else{
+                $this->err_msg(-2000,'更新失败！');
+            }
+        }
+    }
+    
     /**
      * 批量导入链接
      */
@@ -909,6 +941,79 @@ class Api {
             $this->err_msg(-2000,$e->getMessage());
         }
     }
+    /**
+     * 保存主题参数
+     */
+    public function save_theme_config($data) {
+        $this->auth($token);
+        //获取主题名称
+        $name = $data['name'];
+        //获取config参数,是一个对象
+        $config = $data['config'];
+        
+        //获取主题配置文件config.json
+        if ( is_dir("templates/".$name) ) {
+            $config_file = "templates/".$name."/config.json";
+        }
+        else{
+            $config_file = "data/templates/".$name."/config.json";
+        }
+        
+        $config_content = json_encode($config,JSON_UNESCAPED_UNICODE|JSON_PRETTY_PRINT);
+        //写入配置
+        try {
+            $re = @file_put_contents($config_file,$config_content);
+            $this->return_json(0,"success");
+        } catch (\Throwable $th) {
+            $this->err_msg(-2000,"写入配置失败！");
+        }
+    }
+    /**
+     * 获取主题参数
+     */
+    public function get_theme_config() {
+        $template = $this->db->get("on_options","value",[
+            "key"   =>  "theme"
+        ]);
+        //获取主题配置信息
+        //获取主题配置
+        if( file_exists("templates/".$template."/config.json") ) {
+            $config_file = "templates/".$template."/config.json";
+        }
+        else if(data/templates/".$template."/config.json) {
+            $config_file = "data/templates/".$template."/config.json";
+        }
+        else if( file_exists("templates/".$template."/info.json") ) {
+            $config_file = "templates/".$template."/info.json";
+        }
+        else {
+            $config_file = "data/templates/".$template."/info.json";
+        }
+
+        //读取主题配置
+        $config_content = @file_get_contents($config_file);
+        
+        //如果是info.json,则特殊处理下
+        if ( strstr($config_file,"info.json") ) {
+            $theme_config = $config_content->config;
+        }
+        else{
+            $theme_config = $config_content;
+        }
+        $theme_config = json_decode($theme_config);
+        $this->return_json(200,$theme_config,"");
+    }
+    /**
+     * 通用json消息返回
+     */
+    public function return_json($code,$data,$msg = "") {
+        $return = [
+            "code"  =>  intval($code),
+            "data"  =>  $data,
+            "msg"   =>  $msg
+        ];
+        exit(json_encode($return));
+    }
     /**
      * 更新option
      */
diff --git a/controller/admin.php b/controller/admin.php
index 819af4e..ebb0c0b 100755
--- a/controller/admin.php
+++ b/controller/admin.php
@@ -43,6 +43,31 @@ if ( $page == 'edit_category' ) {
     }
 }
 
+//如果是主题设置页面
+if ( $page == "setting/theme_config" ){
+    //获取主题名称
+    $name = trim($_GET['name']);
+    //获取主题目录
+    if ( is_dir("templates/".$name) ) {
+        $theme_dir = "templates/".$name;
+    }
+    else{
+        $theme_dir = "data/templates/".$name;
+    }
+    //读取主题配置
+    $config_content = @file_get_contents("templates/".$name."/info.json");
+    if( !$config_content ) {
+        $config_content = @file_get_contents("data/templates/".$name."/info.json");
+    }
+    $configs = json_decode($config_content);
+    $configs = $configs->config;
+    //获取当前的配置参数
+    $current_configs = file_get_contents($theme_dir."/config.json");
+    
+    $current_configs = json_decode($current_configs);
+    //var_dump($current_configs);
+}
+
 //添加分类页面
 if ( $page == 'add_category' ) {
     //查询父级分类
@@ -80,6 +105,12 @@ if ($page == 'edit_link') {
     }
 }
 
+//链接列表页面
+if ( $page == "link_list" ) {
+    //查询所有分类信息，用于分类框选择
+    $categorys = $db->select('on_categorys','*',[ 'ORDER'  =>  ['weigth'    =>  'DESC'] ]);
+}
+
 //如果页面是添加链接页面
 if ( ($page == 'add_link') || ($page == 'add_link_tpl') || ($page == 'add_quick_tpl') ) {
     //查询所有分类信息
diff --git a/controller/api.php b/controller/api.php
index 7e62aee..14c3459 100755
--- a/controller/api.php
+++ b/controller/api.php
@@ -145,8 +145,8 @@ function category_list($api){
  * 查询链接列表
  */
 function link_list($api){
-    $page = empty(intval($_GET['page'])) ? 1 : intval($_GET['page']);
-    $limit = empty(intval($_GET['limit'])) ? 10 : intval($_GET['limit']);
+    $page = empty(intval($_REQUEST['page'])) ? 1 : intval($_REQUEST['page']);
+    $limit = empty(intval($_REQUEST['limit'])) ? 10 : intval($_REQUEST['limit']);
     //获取token
     $token = $_POST['token'];
     //获取分类ID
@@ -322,4 +322,36 @@ function get_latest_version() {
         ];
     }
     exit(json_encode($data));
+}
+
+//批量修改链接分类
+function batch_modify_category($api) {
+    //获取id列表
+    $id = $_POST['id'];
+    //获取分类ID
+    $fid = intval($_POST['fid']);
+
+    $data = [
+        'id'    =>  $id,
+        'fid'   =>  $fid
+    ];
+    
+    $api->batch_modify_category($data);
+}
+
+//保存主题参数设置
+function save_theme_config($api) {
+    //获取所有POST数组，并组合为对象
+    $post_data = $_POST;
+    //数组转对象
+    foreach ($post_data as $key => $value) {
+        $data['config']->$key = $value;
+    }
+    $data['name'] = $post_data['name'];
+    unset($data['config']->name);
+    $api->save_theme_config($data);
+}
+//获取主题配置信息
+function get_theme_config($api) {
+    $api->get_theme_config();
 }
\ No newline at end of file
diff --git a/controller/ico.php b/controller/ico.php
new file mode 100644
index 0000000..af677f3
--- /dev/null
+++ b/controller/ico.php
@@ -0,0 +1,101 @@
+<?php
+
+/**
+ * 首字母头像
+ * @param $text
+ * @return string
+ * 原作者：http://t.zoukankan.com/ccw869476711-p-13596791.html
+ */
+function letter_avatar($text)
+{
+    $total = unpack('L', hash('adler32', $text, true))[1];
+    $hue = $total % 360;
+    list($r, $g, $b) = hsv2rgb($hue / 360, 0.3, 0.9);
+
+    $bg = "rgb({$r},{$g},{$b})";
+    $color = "#ffffff";
+    $first = mb_strtoupper(mb_substr($text, 0, 1));
+    $src = '<svg xmlns="http://www.w3.org/2000/svg" version="1.1" height="100" width="100"><rect fill="' . $bg . '" x="0" y="0" width="100" height="100"></rect><text x="50" y="50" font-size="50" text-copy="fast" fill="' . $color . '" text-anchor="middle" text-rights="admin" alignment-baseline="central">' . $first . '</text></svg>';
+    //$value = 'data:image/svg+xml;base64,' . $src;
+    $value = $src;
+    return $value;
+}
+
+
+function hsv2rgb($h, $s, $v)
+{
+    $r = $g = $b = 0;
+
+    $i = floor($h * 6);
+    $f = $h * 6 - $i;
+    $p = $v * (1 - $s);
+    $q = $v * (1 - $f * $s);
+    $t = $v * (1 - (1 - $f) * $s);
+
+    switch ($i % 6) {
+        case 0:
+            $r = $v;
+            $g = $t;
+            $b = $p;
+            break;
+        case 1:
+            $r = $q;
+            $g = $v;
+            $b = $p;
+            break;
+        case 2:
+            $r = $p;
+            $g = $v;
+            $b = $t;
+            break;
+        case 3:
+            $r = $p;
+            $g = $q;
+            $b = $v;
+            break;
+        case 4:
+            $r = $t;
+            $g = $p;
+            $b = $v;
+            break;
+        case 5:
+            $r = $v;
+            $g = $p;
+            $b = $q;
+            break;
+    }
+
+    return [
+        floor($r * 255),
+        floor($g * 255),
+        floor($b * 255)
+    ];
+}
+
+/**
+ * 输出svg图像
+ */
+function output_ico() {
+    //获取文字
+    $text = @trim($_GET['text']);
+    $text = empty($text) ? '空' : $text;
+    
+    //获取当前主机名
+    $host = $_SERVER['HTTP_HOST'];
+    //获取reffrer
+    $referer = $_SERVER['HTTP_REFERER'];
+
+    //如果referer和主机名不匹配，则禁止调用
+    if ( ( !empty($referer) ) && ( !strstr($referer,$host)  ) ) {
+        exit('调用失败');
+    }
+    else{
+        header('Cache-Control: max-age=604800');
+        header('Content-Type:image/svg+xml');
+        echo letter_avatar($text);
+    }
+    
+}
+
+//调用ico输出函数
+output_ico();
\ No newline at end of file
diff --git a/controller/index.php b/controller/index.php
index 375195f..b655016 100755
--- a/controller/index.php
+++ b/controller/index.php
@@ -162,6 +162,32 @@ $template = $db->get("on_options","value",[
 $site = $db->get('on_options','value',[ 'key'  =>  "s_site" ]);
 $site = unserialize($site);
 
+//获取主题配置信息
+//获取主题配置
+if( file_exists("templates/".$template."/config.json") ) {
+    $config_file = "templates/".$template."/config.json";
+}
+else if(data/templates/".$template."/config.json) {
+    $config_file = "data/templates/".$template."/config.json";
+}
+else if( file_exists("templates/".$template."/info.json") ) {
+    $config_file = "templates/".$template."/info.json";
+}
+else {
+    $config_file = "data/templates/".$template."/info.json";
+}
+
+//读取主题配置
+$config_content = @file_get_contents($config_file);
+//如果是info.json,则特殊处理下
+if ( strstr($config_file,"info.json") ) {
+    $theme_config = $config_content->config;
+}
+else{
+    $theme_config = $config_content;
+}
+$theme_config = json_decode($config_content);
+
 //判断文件夹是否存在
 if( is_dir('templates/'.$template) ){
     $tpl_dir = 'templates/';