diff --git a/CHANGELOG.md b/CHANGELOG.md
index d569e5a..b44aa61 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,9 +4,11 @@
 ## v0.3.0.200425 alpha (2020-04-25)
 
 ### Added
+- 添加调用函数
 -
 
 ### Changed
+- 取消一处请求头
 -
 
 ### Fixed
diff --git a/src/core/Curl.php b/src/core/Curl.php
index daf068c..3e3f4bb 100644
--- a/src/core/Curl.php
+++ b/src/core/Curl.php
@@ -232,7 +232,7 @@ class Curl
             'Accept-Encoding' => 'gzip',
             'Accept-Language' => 'zh-cn',
             'Connection' => 'keep-alive',
-            'Content-Type' => 'application/x-www-form-urlencoded',
+            // 'Content-Type' => 'application/x-www-form-urlencoded',
             'User-Agent' => 'Mozilla/5.0 BiliDroid/5.51.1 (bbcallen@gmail.com)',
             // 'Referer' => 'https://live.bilibili.com/',
         ];
@@ -240,7 +240,7 @@ class Curl
             'Accept' => "application/json, text/plain, */*",
             'Accept-Encoding' => 'gzip, deflate',
             'Accept-Language' => "zh-CN,zh;q=0.9",
-            'Content-Type' => 'application/x-www-form-urlencoded',
+            // 'Content-Type' => 'application/x-www-form-urlencoded',
             'User-Agent' => 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/82.0.4056.0 Safari/537.36 Edg/82.0.431.0',
             // 'Referer' => 'https://live.bilibili.com/',
         ];
diff --git a/src/plugin/User.php b/src/plugin/User.php
index a2ef3fa..ba98e10 100644
--- a/src/plugin/User.php
+++ b/src/plugin/User.php
@@ -12,6 +12,7 @@ namespace BiliHelper\Plugin;
 
 use BiliHelper\Core\Curl;
 use BiliHelper\Core\Config;
+use http\Env\Url;
 
 class User
 {
@@ -132,4 +133,129 @@ class User
             'sid' => $sid,
         ];
     }
+
+    /**
+     * @use 获取关注列表
+     * @return array
+     */
+    public static function fetchFollowings(): array
+    {
+        $user_info = User::parseCookies();
+        $uid = $user_info['uid'];
+        $followings = [];
+        for ($i = 1; $i < 100; $i++) {
+            $url = "https://api.bilibili.com/x/relation/followings";
+            $payload = [
+                'vmid' => $uid,
+                'pn' => $i,
+                'ps' => 50,
+            ];
+            $headers = [
+                'referer' => "https://space.bilibili.com/{$uid}/fans/follow?tagid=-1",
+            ];
+            $raw = Curl::get('pc', $url, $payload, $headers);
+            $de_raw = json_decode($raw, true);
+            if ($de_raw['code'] == 0 && isset($de_raw['data']['list'])) {
+                foreach ($de_raw['data']['list'] as $user) {
+                    array_push($followings, $user['mid']);
+                }
+                if (count($followings) == $de_raw['data']['total']) {
+                    break;
+                }
+                continue;
+            }
+            break;
+        }
+        return $followings;
+    }
+
+
+    /**
+     * @use 设置用户关注
+     * @param int $follow_uid
+     * @param bool $un_follow
+     * @return bool
+     */
+    public static function setUserFollow(int $follow_uid, $un_follow = false): bool
+    {
+        $user_info = User::parseCookies();
+        $url = 'https://api.live.bilibili.com/relation/v1/Feed/SetUserFollow';
+        $payload = [
+            'uid' => $user_info['uid'],
+            'type' => $un_follow ? 0 : 1,
+            'follow' => $follow_uid,
+            're_src' => 18,
+            'csrf_token' => $user_info['token'],
+            'csrf' => $user_info['token'],
+            'visit_id' => ''
+        ];
+        $headers = [
+            'origin' => 'https://live.bilibili.com',
+            'referer' => 'https://live.bilibili.com/',
+        ];
+        $raw = Curl::post('pc', $url, $payload, $headers);
+        // {"code":0,"msg":"success","message":"success","data":[]}
+        $de_raw = json_decode($raw, true);
+        if ($de_raw['code'] == 0) {
+            return true;
+        }
+        return false;
+    }
+
+    /**
+     * @use 创建关注分组
+     * @param string $tag_name
+     * @return bool
+     */
+    public static function createRelationTag(string $tag_name): bool
+    {
+        $user_info = User::parseCookies();
+        $url = 'https://api.bilibili.com/x/relation/tag/create?cross_domain=true';
+        $payload = [
+            'tag' => $tag_name,
+            'csrf' => $user_info['token'],
+        ];
+        $headers = [
+            'content-type' => 'application/x-www-form-urlencoded; charset=UTF-8',
+            'origin' => 'https://live.bilibili.com',
+            'referer' => 'https://link.bilibili.com/iframe/blfe-link-followIframe'
+        ];
+        $raw = Curl::post('pc', $url, $payload, $headers);
+        $de_raw = json_decode($raw, true);
+        // {"code":0,"message":"0","ttl":1,"data":{"tagid":244413}}
+        if ($de_raw['code'] == 0) {
+            return true;
+        }
+        return false;
+    }
+
+    /**
+     * @use 添加用户到分组
+     * @param int $fid
+     * @param int $tid
+     * @return bool
+     */
+    public static function tagAddUsers(int $fid, int $tid): bool
+    {
+        $user_info = User::parseCookies();
+        $url = 'https://api.bilibili.com/x/relation/tags/addUsers?cross_domain=true';
+        $payload = [
+            'fids' => $fid,
+            'tagids' => $tid,
+            'csrf' => $user_info['token'],
+        ];
+        $headers = [
+            'content-type' => 'application/x-www-form-urlencoded; charset=UTF-8',
+            'origin' => 'https://live.bilibili.com',
+            'referer' => 'https://link.bilibili.com/iframe/blfe-link-followIframe'
+        ];
+        $raw = Curl::post('pc', $url, $payload, $headers);
+        $de_raw = json_decode($raw, true);
+        // {"code":0,"message":"0","ttl":1}
+        if ($de_raw['code'] == 0) {
+            return true;
+        }
+        return false;
+    }
+
 }
\ No newline at end of file