diff --git a/.github/workflows/pkg.yml b/.github/workflows/pkg.yml
index cce1797..f0e4872 100644
--- a/.github/workflows/pkg.yml
+++ b/.github/workflows/pkg.yml
@@ -29,23 +29,22 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        # os: [windows-2019, windows-2019, macos-10.15, ubuntu-18.04]
         include:
-        - os: windows-2019
+        - os: windows-2022
           version: win_x64
           pythonArch: 'x64'
-        - os: windows-2019
+        - os: windows-2022
           version: win_x86
           pythonArch: 'x86'
-        - os: macos-10.15
+        - os: macos-11
           version: mac
           pythonArch: 'x64'
-        - os: ubuntu-18.04
+        - os: ubuntu-20.04
           version: ubuntu_x64
           pythonArch: 'x64'
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - name: Classify files, prepare to be packaged
         run: |
@@ -59,10 +58,10 @@ jobs:
           cp ./LICENSE ./.pkg/public/
           cp ./README.md ./.pkg/public/
 
-      - name: Setup Python 3.7
-        uses: actions/setup-python@v2.2.2
+      - name: Setup Python
+        uses: actions/setup-python@v4
         with:
-          python-version: 3.7
+          python-version: 3.8
           architecture: ${{ matrix.pythonArch }}
       
       - name: Install Requirements
@@ -76,21 +75,21 @@ jobs:
           python ./py-pkger.py auto
         
       - name: Compress to ZIP (win)
-        if: ${{ matrix.os == 'windows-2019' }}
+        if: ${{ matrix.version == 'win_x64' || matrix.version == 'win_x86' }}
         run: |
           cd ./.pkg/dist/
           mv ./main.exe ./PixivBiu.exe
           Compress-Archive * ../../${{ matrix.version }}.zip
       
-      - name: Compress to ZIP (mac)
-        if: ${{ matrix.os == 'macos-10.15' || matrix.os == 'ubuntu-18.04' }}
+      - name: Compress to ZIP (unix-like)
+        if: ${{ matrix.version == 'mac' || matrix.version == 'ubuntu_x64' }}
         run: |
           cd ./.pkg/dist/
           mv ./main ./PixivBiu
           zip -r ../../${{ matrix.version }}.zip *
     
       - name: Upload to Artifact
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v3
         with:
           name: pixivbiuArt
           path: ./${{ matrix.version }}.zip
@@ -99,10 +98,10 @@ jobs:
     needs: [build-on-platform]
     runs-on: ubuntu-20.04
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       
       - name: Download from Artifact
-        uses: actions/download-artifact@v2
+        uses: actions/download-artifact@v3
         with:
           name: pixivbiuArt
       
diff --git a/README.md b/README.md
index de615d7..81c74f1 100644
--- a/README.md
+++ b/README.md
@@ -10,10 +10,8 @@ PixivBiu 是一款不错的 Pixiv **辅助**工具。
 * Pixiv 搜索，可免会员按收藏数、人气、日期排序
 * 下载原始图片，包括插画、漫画、动图
 * 多种下载模式，单、多线程模式以及 aria2 支持
-* 筛选图片的宽高、宽高比、类型、时间、标签等
 * 获取用户的作品、收藏夹、关注列表、推荐等
-* 获取排行榜，包括今日、本周、本月、指定日期等
-* 收藏作品、关注等
+* 筛选图片的宽高、类型、标签等
 
 ## 使用
 
@@ -21,7 +19,7 @@ PixivBiu 是一款不错的 Pixiv **辅助**工具。
 
 * 安装依赖，执行 `pip install -r requirements.txt`
   + [Flask](https://github.com/pallets/flask)、[requests](https://github.com/psf/requests)、[PyYAML](https://github.com/yaml/pyyaml)、[Pillow](https://github.com/python-pillow/Pillow)、[PixivPy](https://github.com/upbit/pixivpy)、[PySocks](https://github.com/Anorov/PySocks)
-* 修改 `./config.yml` 相关配置选项，具体可参考[默认配置文件](./app/config/biu_default.yml)
+* 修改 `./config.yml` 相关配置项，具体可参考[默认配置文件](./app/config/biu_default.yml)
 * 执行 `python main.py`
 * 访问运行地址，默认为 `http://127.0.0.1:4001/`
 
@@ -37,10 +35,6 @@ PixivBiu 是一款不错的 Pixiv **辅助**工具。
 
 - [Docker_Buildx_PixivBiu](https://github.com/zzcabc/Docker_Buildx_PixivBiu) by [zzcabc](https://github.com/zzcabc)
 
-## 文档
-
-目前已有**使用、API**类文档，如有需要请访问[这里](https://biu.tls.moe/)。
-
 ## 贡献维护
 
 如果你想参与此项目的开发，欢迎查看[开发文档](https://biu.tls.moe/#/develop/quickin)。
diff --git a/README_EN.md b/README_EN.md
index 35f3484..c07eb63 100644
--- a/README_EN.md
+++ b/README_EN.md
@@ -10,10 +10,8 @@ PixivBiu is a nice Pixiv **assistant** tool.
 * Pixiv searching, sort by favorites, popularity and date without membership
 * Download original images, including illustrations, comics and motion pictures
 * Multiple download modes, single and multi-threaded mode and aria2 support
-* Filter image width, height, scale, type, time and tags
-* Get user's works, favorites, followers, recommendations
-* Get rankings, including today, week, month, and specific date
-* Favorite works and followers
+* Get user's works, favorites, followers, recommendations and etc.
+* Filter image width, height, type, tags and etc.
 
 ## Usage
 
@@ -37,10 +35,6 @@ They can be downloaded in [GitHub Releases](https://github.com/txperl/PixivBiu/r
 
 - [Docker_Buildx_PixivBiu](https://github.com/zzcabc/Docker_Buildx_PixivBiu) by [zzcabc](https://github.com/zzcabc)
 
-## Document
-
-Currently, there are only **usage and API** documents, please visit [here](https://biu.tls.moe/) if you need it.
-
 ## Contribution
 
 If you want to participate in the development of this project, you are welcome to check [development document](https://biu.tls.moe/#/develop/quickin).
diff --git a/README_JA.md b/README_JA.md
index 93505af..aa5e04b 100644
--- a/README_JA.md
+++ b/README_JA.md
@@ -10,10 +10,8 @@ PixivBiuはPixivのための**補助的な**ツールです。
 * お気に入り数（会員の除外可）順や人気順でのPixiv検索
 * イラスト/漫画/うごイラを含む画像のオリジナル画質でのダウンロード
 * シングル/マルチスレッドや [aria2](https://github.com/aria2/aria2) などでのダウンロード
-* 画像の幅、高さ、アスペクト比、タイプ、時間、ラベルなどをフィルタリングします
 * 指定したユーザの投稿作品/ブックマーク/フォロワー/関連するおすすめなどの取得
-* 当日/週間/月間/特定の日付別などでのランキングの取得
-* ブックマークやフォロー中のユーザなどの取得
+* 画像の幅、高さ、タイプ、ラベルなどをフィルタリングします
 
 ## 使い方
 
@@ -37,10 +35,6 @@ Windows 版と macOS 版が利用可能ですが、もし必要であれば自
 
 - [Docker_Buildx_PixivBiu](https://github.com/zzcabc/Docker_Buildx_PixivBiu) by [zzcabc](https://github.com/zzcabc)
 
-## ドキュメント
-
-現在，**使い方とAPI**のドキュメントのみがあります，必要に応じて[こちら](https://biu.tls.moe/)をご参照ください。
-
 ## 貢献
 
 もしこのプロジェクトの開発に参加したいのであれば、お気軽に[開発ドキュメント（中文）](https://biu.tls.moe/#/develop/quickin)をご参照ください。
diff --git a/app/config/switch.yml b/app/config/switch.yml
index 335afa8..346a7e0 100644
--- a/app/config/switch.yml
+++ b/app/config/switch.yml
@@ -1,32 +1,12 @@
 # 开启或停用模块
 # true 为开启，false 为停用
 OnOff:
-  ins:
-    cache.py: false
   pre:
-    rate_limit.py: false
-      # rate limit 预处理，开启后请修改下方相关配置
     verify_referrer.py: false
       # 简单防盗链预处理，开启后请修改下方相关配置
 
 # 预处理安全相关
 Security:
-  # rate limit 相关设置
-  rateLimit:
-    maxRequests: 30
-      # 一个 timeSecond 内同一 IP 允许的最大请求数
-
-    timeSeconds: 60
-      # 时间周期，单位为秒
-
-    allowOrigin:
-      # 以下 IP 可无视上述规则
-      - 127.0.0.1
-
-    banOrigin:
-      # 以下 IP 会被拒绝请求
-      - null
-
   # 防盗链相关设置
   onlyReferrer:
     type: ban
diff --git a/app/lib/core/biu.py b/app/lib/core/biu.py
index 9d8b670..a9f1809 100644
--- a/app/lib/core/biu.py
+++ b/app/lib/core/biu.py
@@ -1,3 +1,4 @@
+import atexit
 import os
 import platform
 import sys
@@ -14,7 +15,7 @@
 @interRoot.bind("biu", "LIB_CORE")
 class CoreBiu(interRoot):
     def __init__(self):
-        self.ver = 206001
+        self.ver = 206010
         self.place = "local"
         self.sysPlc = platform.system()
         self.api_route = "direct"
@@ -32,10 +33,8 @@ def __init__(self):
         self.STATUS = {"rate_search": {}, "rate_download": {}}
         self.auto()
 
-    def __del__(self):
-        self.pool_srh.shutdown(False)
-
     def auto(self):
+        atexit.register(self.__before_exit)
         self.__load_config()  # 加载配置项
         self.__pre_check()  # 运行前检测
         self.proxy = self.__get_system_proxy()  # 加载代理地址
@@ -48,6 +47,9 @@ def auto(self):
         self.__show_ready_info()  # 展示初始化完成信息
         return self
 
+    def __before_exit(self):
+        self.pool_srh.shutdown(False)
+
     def __load_config(self):
         """
         加载 pixivbiu 的全局配置项。
diff --git a/app/lib/ins/cache.py b/app/lib/ins/cache.py
deleted file mode 100644
index 1b20e06..0000000
--- a/app/lib/ins/cache.py
+++ /dev/null
@@ -1,98 +0,0 @@
-import base64
-import pickle
-import threading
-import time
-
-from altfe.interface.root import interRoot
-
-
-@interRoot.bind("cache", "LIB_INS")
-class InsCache(object):
-    def __init__(self):
-        self._check_time = 5
-        self._cache = {}
-        self.lock = threading.Lock()
-        self.auto()
-
-    def auto(self):
-        t = threading.Timer(0, self.__check)
-        t.setDaemon(True)
-        t.start()
-        print("[cache] running")
-
-    def set(self, key: str, value, expire=600, reset=True):
-        self.lock.acquire()
-        try:
-            assert key != ""
-            if key in self._cache and reset is not True:
-                return True
-            self._cache[key] = {}
-            if not isinstance(value, bytes):
-                self._cache[key]["bytes"] = 0
-                value = pickle.dumps(value)
-            else:
-                self._cache[key]["bytes"] = 1
-            self._cache[key]["value"] = base64.b64encode(value).decode("utf-8")
-            self._cache[key]["ttl"] = (
-                str(999999999) if expire == 0 else str(int(time.time()) + int(expire))
-            )
-            self._cache[key]["visnum"] = 0
-        except:
-            return None
-        finally:
-            self.lock.release()
-        return True
-
-    def get(self, key: str, itype="value", forceIncrement=False):
-        try:
-            assert key != "" and key in self._cache
-            if itype == "value":
-                value = base64.b64decode(str(self._cache[key][itype]).encode("utf-8"))
-                if not self._cache[key]["bytes"]:
-                    value = pickle.loads(value)
-                self._cache[key]["visnum"] += 1
-            else:
-                value = self._cache[key][itype]
-                if forceIncrement:
-                    self._cache[key]["visnum"] += 1
-            return value
-        except:
-            return None
-
-    def delete(self, key):
-        self.lock.acquire()
-        try:
-            if isinstance(key, dict):
-                for x in key:
-                    assert x != "" and x in self._cache
-                    self._cache.pop(x)
-            elif isinstance(key, str):
-                assert key != "" and key in self._cache
-                self._cache.pop(key)
-            else:
-                return False
-        except:
-            return False
-        finally:
-            self.lock.release()
-        return True
-
-    def clear(self):
-        self.lock.acquire()
-        self._cache = {}
-        self.lock.release()
-
-    def __check(self):
-        try:
-            tim = int(time.time())
-            for key in self._cache:
-                try:
-                    if tim > int(self._cache[key]["ttl"]):
-                        self.delete(key)
-                except:
-                    continue
-        except:
-            pass
-        t = threading.Timer(self._check_time, self.__check)
-        t.setDaemon(True)
-        t.start()
diff --git a/app/pre/rate_limit.py b/app/pre/rate_limit.py
deleted file mode 100644
index f910b8b..0000000
--- a/app/pre/rate_limit.py
+++ /dev/null
@@ -1,36 +0,0 @@
-from flask import request
-
-from altfe.interface.root import interRoot
-
-
-@interRoot.bind("rateLimit", "PRE")
-class pre_rate_limit(interRoot):
-    """
-    预处理部分，负责 rate limit 管理。
-    """
-
-    def __init__(self):
-        self.conf = self.loadConfig(self.getENV("rootPathFrozen") + "app/config/switch.yml")
-        self.maxRequests = self.conf["Security"]["rateLimit"]["maxRequests"]
-        self.timeSeconds = self.conf["Security"]["rateLimit"]["timeSeconds"]
-        self.allowOrigin = self.conf["Security"]["rateLimit"]["allowOrigin"]
-        self.banOrigin = self.conf["Security"]["rateLimit"]["banOrigin"]
-        if self.allowOrigin is None:
-            self.allowOrigin = []
-        if self.banOrigin is None:
-            self.banOrigin = []
-
-    def run(self, cmd):
-        ip = request.environ.get("HTTP_X_FORWARDED_FOR")
-        if request.environ.get("HTTP_X_FORWARDED_FOR") is None:
-            ip = request.environ["REMOTE_ADDR"]
-        if ip is None or ip in self.banOrigin:
-            return False
-        if ip in self.allowOrigin:
-            return True
-        visNum = self.INS.cache.get(f"__rt_{ip}", "visnum", True)
-        if visNum is None:
-            self.INS.cache.set(f"__rt_{ip}", "", expire=self.timeSeconds)
-        elif visNum > self.maxRequests:
-            return False
-        return True
diff --git a/usr/static/multiverse/assets/css/n.css b/usr/static/multiverse/assets/css/n.css
index 46bb872..4a8c9ac 100644
--- a/usr/static/multiverse/assets/css/n.css
+++ b/usr/static/multiverse/assets/css/n.css
@@ -207,6 +207,7 @@
 .poptrox-popup .caption {
     position: fixed;
     background-image: none;
+    text-shadow: 0 0 15px #000;
 }
 
 .poptrox-popup:before {
@@ -215,7 +216,6 @@
 
 .poptrox-popup .nav-previous,
 .poptrox-popup .nav-next {
-    position: fixed;
     display: block !important;
     filter: drop-shadow(0 0 3px rgb(0, 0, 0));
 }
diff --git a/usr/static/multiverse/assets/js/biu/actions.js b/usr/static/multiverse/assets/js/biu/actions.js
index 72f210d..a05ea11 100644
--- a/usr/static/multiverse/assets/js/biu/actions.js
+++ b/usr/static/multiverse/assets/js/biu/actions.js
@@ -300,36 +300,28 @@ function getOneWork(id) {
     });
 }
 
-function doBookmark(id, action = 'add') {
-    let des, de, icon, tURL;
-    if (action === 'add') {
-        tURL = "api/biu/do/mark/";
-        icon = '💘';
-        de = 'javascript: doBookmark(' + id + ', \'del\');';
-        des = '取消收藏';
-    } else {
-        tURL = "api/biu/do/unmark/";
-        icon = '💗';
-        de = 'javascript: doBookmark(' + id + ', \'add\');';
-        des = '收藏';
-    }
+function doBookmark(wid) {
+    const RS = {
+        add: { url: "api/biu/do/mark/", icon: "💘", des: "取消收藏" },
+        del: { url: "api/biu/do/unmark/", icon: "💗", des: "收藏" },
+    };
+    const action = $(`#marks_${wid} b hicon`).html() === "💘" ? "del" : "add";
     $.ajax({
         type: "GET",
-        url: tURL,
+        url: RS[action].url,
         data: {
-            'workID': id,
-            'publicity': tmpSearchSettings['pixivbiu_actionType'] === 'private' ? 'private' : 'public'
+            "workID": wid,
+            "publicity": tmpSearchSettings["pixivbiu_actionType"] === "private" ? "private" : "public"
         },
-        success: function (rep) {
+        success: rep => {
             rep = jQuery.parseJSON(JSON.stringify(rep));
             if (rep.code) {
-                $('#marks_' + id + ' b hicon').html(icon);
-                $('#marks_' + id + ' b').tooltipster('content', des);
-                $('#marks_' + id).attr('href', de);
+                $(`#marks_${wid} b hicon`).html(RS[action].icon);
+                $(`#marks_${wid} b`).tooltipster("content", RS[action].des);
             }
         },
-        error: function (e) {
-            console.log(e);
+        error: err => {
+            console.log(err);
         }
     });
 }
diff --git a/usr/templates/multiverse/index.html b/usr/templates/multiverse/index.html
index 1acfd75..7da9214 100644
--- a/usr/templates/multiverse/index.html
+++ b/usr/templates/multiverse/index.html
@@ -576,9 +576,9 @@ <h2>其他</h2>
 
                     // 收藏按钮
                     if (data[i]['is_bookmarked']) {
-                        extra += '<a id="marks_' + data[i]['id'] + '" href="javascript: doBookmark(' + data[i]['id'] + ', \'del\');"><b class="tooltip" title="取消收藏"><hicon>💘</hicon> ' + bookedNum + '</b></a>';
+                        extra += `<a id="marks_${data[i]["id"]}" href="javascript: doBookmark(${data[i]["id"]});"><b class="tooltip" title="取消收藏"><hicon>💘</hicon> ${bookedNum}</b></a>`;
                     } else {
-                        extra += '<a id="marks_' + data[i]['id'] + '" href="javascript: doBookmark(' + data[i]['id'] + ', \'add\');"><b class="tooltip" title="收藏"><hicon>💗</hicon> ' + bookedNum + '</b></a>';
+                        extra += `<a id="marks_${data[i]["id"]}" href="javascript: doBookmark(${data[i]["id"]});"><b class="tooltip" title="收藏"><hicon>💗</hicon> ${bookedNum}</b></a>`;
                     }
 
                     // 下载归类用的文件夹名称
@@ -601,8 +601,7 @@ <h2>其他</h2>
                     extra += '<a id="dl_' + data[i]['id'] + '" href="javascript: doDownloadPic(\'' + kt + '\', ' + data[i]['id'] + ', ' + String(i) + ');"><d class="tooltip" title="下载">' + typeName[data[i]['type']] + '</d></a>';
 
                     // 图片预览内容
-                    var extraText = '<a target="_blank" href=".?code=%40u%3D' + data[i]['author']['id'] + '%20-i">🔍 作者插画</a> <a target="_blank" href=".?code=%40u%3D' + data[i]['author']['id'] + '%20-c">🔍 漫画</a> <a href="javascript: doDownloadPic(\'' + kt + '\', ' + data[i]['id'] + ', ' + String(i) + ');">下载</a>';
-
+                    var extraText = '<a target="_blank" href=".?code=%40u%3D' + data[i]['author']['id'] + '%20-i">🔍 作者插画</a> <a target="_blank" href=".?code=%40u%3D' + data[i]['author']['id'] + '%20-c">🔍 漫画</a> <a href="javascript: doDownloadPic(\'' + kt + '\', ' + data[i]['id'] + ', ' + String(i) + ');">⏬ 下载</a>';
                     if (data[i]['all']['meta_pages'].length > 0) {
                         extraText = '<a target="_blank" href=".?code=%40w%3D' + data[i]['id'] + '">👀 查看</a> ' + extraText;
                     }