diff --git a/README_ja-JP.md b/README_ja-JP.md
index e66f64d147..f517cbd619 100644
--- a/README_ja-JP.md
+++ b/README_ja-JP.md
@@ -67,8 +67,8 @@ MAAは、MAA Assistant Arknightsです。
 
 ### 基本設定
 
-1. この[サポートされているエミュレーター（英語）](docs/en/EMULATOR_SUPPORTS.md)を参照して、対応する操作に進んでください。
-2. エミュレーター解像度を`16:9`、`1280 * 720`以上に変更してください。それより大きい解像度も大丈夫です。
+1. この[サポートされているエミュレータ（英語）](docs/en/EMULATOR_SUPPORTS.md)を参照して、対応する操作に進んでください。
+2. エミュレータ解像度を`16:9`、`1280 * 720`以上に変更してください。それより大きい解像度も大丈夫です。
 3. ゲームスタート！
 
 詳しいマニュアルは[ユーザーマニュアル（英語）](docs/en/USER_MANUAL.md)を参照してください。
diff --git a/src/MeoAssistant/AutoRecruitTask.cpp b/src/MeoAssistant/AutoRecruitTask.cpp
index 47aa89eb9d..96745f2362 100644
--- a/src/MeoAssistant/AutoRecruitTask.cpp
+++ b/src/MeoAssistant/AutoRecruitTask.cpp
@@ -127,21 +127,12 @@ bool asst::AutoRecruitTask::_run()
 
     if (!recruit_begin()) return false;
 
-    if (!check_recruit_home_page()) {
-        return false;
-    }
+    static constexpr int slot_retry_limit = 3;
 
-    if (!m_use_expedited) { // analyze once only
-        if (!analyze_start_buttons()) return true;
-    }
-
-    static constexpr size_t slot_retry_limit = 3;
-
-    // m_cur_times means how many times has the confirm button been pressed, NOT expedited plan used
-    while ((m_use_expedited || !m_pending_recruit_slot.empty()) && m_cur_times != m_max_times) {
+    // m_cur_times means how many times has the confirm button been pressed, NOT expedited plans used
+    while (m_cur_times != m_max_times) {
         if (m_force_discard_flag) { return false; }
         if (m_slot_fail >= slot_retry_limit) { return false; }
-        if (!check_recruit_home_page()) { return false; }
         if (m_use_expedited) {
             Log.info("ready to use expedited");
             if (need_exit()) return false;
@@ -149,10 +140,15 @@ bool asst::AutoRecruitTask::_run()
                 m_force_discard_flag = true;
                 return false;
             }
-            analyze_start_buttons();
+        }
+        auto start_rect = try_get_start_button(m_ctrler->get_image());
+        if (!start_rect) {
+            if (!check_recruit_home_page()) return false;
+            Log.info("There is no available start button.");
+            return true;
         }
         if (need_exit()) return false;
-        if (!recruit_one())
+        if (!recruit_one(start_rect.value()))
             ++m_slot_fail;
         else
             ++m_cur_times;
@@ -160,25 +156,14 @@ bool asst::AutoRecruitTask::_run()
     return true;
 }
 
-bool asst::AutoRecruitTask::analyze_start_buttons()
+std::optional<asst::Rect> asst::AutoRecruitTask::try_get_start_button(const cv::Mat& image)
 {
     OcrImageAnalyzer start_analyzer;
     start_analyzer.set_task_info("StartRecruit");
-
-    auto image = m_ctrler->get_image();
     start_analyzer.set_image(image);
-    m_pending_recruit_slot.clear();
-    if (!start_analyzer.analyze()) {
-        Log.info("There is no start button");
-        return false;
-    }
+    if (!start_analyzer.analyze()) return std::nullopt;
     start_analyzer.sort_result_horizontal();
-    m_start_buttons = start_analyzer.get_result();
-    for (size_t i = 0; i < m_start_buttons.size(); ++i) {
-        m_pending_recruit_slot.emplace_back(i);
-    }
-    Log.info("Recruit start button size", m_start_buttons.size());
-    return true;
+    return start_analyzer.get_result().front().rect;
 }
 
 /// open a pending recruit slot, set timer and tags then confirm, or leave the slot doing nothing
@@ -186,29 +171,18 @@ bool asst::AutoRecruitTask::analyze_start_buttons()
 /// - recognition failed
 /// - timer or tags corrupted
 /// - failed to confirm
-bool asst::AutoRecruitTask::recruit_one()
+bool asst::AutoRecruitTask::recruit_one(const Rect& button)
 {
     LogTraceFunction;
 
     int delay = Resrc.cfg().get_options().task_delay;
 
-    if (m_pending_recruit_slot.empty()) return false;
-    size_t index = m_pending_recruit_slot.front();
-    if (index > m_start_buttons.size()) {
-        Log.info("index", index, "out of range.");
-        m_pending_recruit_slot.pop_front();
-        return false;
-    }
-    Log.info("recruit_index", index);
-    Rect button = m_start_buttons.at(index).rect;
     m_ctrler->click(button);
     sleep(delay);
 
     auto calc_result = recruit_calc_task();
     sleep(delay);
 
-    m_pending_recruit_slot.pop_front();
-
     if (!calc_result.success) {
         // recognition failed, perhaps open the slot again would not help
         {
@@ -233,8 +207,7 @@ bool asst::AutoRecruitTask::recruit_one()
         // timer was not set to 09:00:00 properly, likely the tag selection was also corrupted
         // see https://github.com/MaaAssistantArknights/MaaAssistantArknights/pull/300#issuecomment-1073287984
         // return and try later
-        Log.info("Timer of this slot has not been reduced as expected, will retry later.");
-        m_pending_recruit_slot.push_back(index);
+        Log.info("Timer of this slot has not been reduced as expected.");
         click_return_button();
         return false;
     }
diff --git a/src/MeoAssistant/AutoRecruitTask.h b/src/MeoAssistant/AutoRecruitTask.h
index 2d28c289bb..546948327b 100644
--- a/src/MeoAssistant/AutoRecruitTask.h
+++ b/src/MeoAssistant/AutoRecruitTask.h
@@ -5,6 +5,7 @@
 
 #include <vector>
 #include <list>
+#include <optional>
 
 namespace asst
 {
@@ -26,8 +27,8 @@ namespace asst
         virtual bool _run() override;
 
         bool is_calc_only_task() { return m_max_times <= 0 || m_confirm_level.empty(); }
-        bool analyze_start_buttons();
-        bool recruit_one();
+        static std::optional<Rect> try_get_start_button(const cv::Mat&);
+        bool recruit_one(const Rect&);
         bool check_recruit_home_page();
         bool recruit_begin();
         bool check_time_unreduced();
@@ -54,8 +55,6 @@ namespace asst
         bool m_skip_robot = true;
         bool m_set_time = true;
 
-        std::vector<TextRect> m_start_buttons;
-        std::list<size_t> m_pending_recruit_slot;
         int m_slot_fail = 0;
         int m_cur_times = 0;
     };
diff --git a/src/MeoAssistant/RecruitConfiger.h b/src/MeoAssistant/RecruitConfiger.h
index dbd326a7ba..286a1bf08e 100644
--- a/src/MeoAssistant/RecruitConfiger.h
+++ b/src/MeoAssistant/RecruitConfiger.h
@@ -6,6 +6,7 @@
 #include <unordered_set>
 #include <vector>
 #include <algorithm>
+#include <numeric>
 
 #include "AsstTypes.h"
 
@@ -44,15 +45,20 @@ namespace asst
         double avg_level = 0;
 
         void update_attributes() {
-            double sum = 0;
-            min_level = 7;
-            max_level = 0;
-            for (const auto& op : opers) {
-                sum += op.level;
-                min_level = (std::min)(min_level, op.level);
-                max_level = (std::max)(max_level, op.level);
-            }
-            avg_level = sum / static_cast<double>(opers.size());
+            min_level = std::transform_reduce(
+                    opers.cbegin(), opers.cend(), 7,
+                    [](int a, int b) -> int { return (std::min)(a, b); },
+                    std::mem_fn(&RecruitOperInfo::level));
+
+            max_level = std::transform_reduce(
+                    opers.cbegin(), opers.cend(), 0,
+                    [](int a, int b) -> int { return (std::max)(a, b); },
+                    std::mem_fn(&RecruitOperInfo::level));
+
+            avg_level = std::transform_reduce(
+                    opers.cbegin(), opers.cend(), 0.,
+                    std::plus<double>{},
+                    std::mem_fn(&RecruitOperInfo::level)) / static_cast<double>(opers.size());
         }
 
         // intersection of two recruit combs
diff --git a/src/MeoAsstGui/MeoAsstGui.csproj b/src/MeoAsstGui/MeoAsstGui.csproj
index ac51dc518e..df4e31a1ba 100644
--- a/src/MeoAsstGui/MeoAsstGui.csproj
+++ b/src/MeoAsstGui/MeoAsstGui.csproj
@@ -55,6 +55,7 @@
     <PlatformTarget>x64</PlatformTarget>
     <LangVersion>7.3</LangVersion>
     <ErrorReport>prompt</ErrorReport>
+    <DocumentationFile>..\..\x64\Release\MeoAsstGui.xml</DocumentationFile>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'RelWithDebInfo|x64'">
     <OutputPath>..\..\x64\RelWithDebInfo\</OutputPath>
diff --git a/src/MeoAsstGui/Resources/Localizations/zh-tw.xaml b/src/MeoAsstGui/Resources/Localizations/zh-tw.xaml
index 01ef147450..1f870f1306 100644
--- a/src/MeoAsstGui/Resources/Localizations/zh-tw.xaml
+++ b/src/MeoAsstGui/Resources/Localizations/zh-tw.xaml
@@ -70,7 +70,7 @@
 
     <system:String x:Key="SwitchLanguage">切換語言</system:String>
     <system:String x:Key="Language">語言</system:String>
-    <system:String x:Key="LanguageChangedTip">語言設定已更改，是否現在重啟 MAA 以應用語言設定？</system:String>
+    <system:String x:Key="LanguageChangedTip">語言設定已變更，是否現在重啟 MAA 以套用語言設定？</system:String>
     <system:String x:Key="Ok">好的</system:String>
     <system:String x:Key="ManualRestart">稍後</system:String>
     <system:String x:Key="Tip">提示</system:String>
@@ -208,20 +208,20 @@
     <!--  日誌  -->
     <!--  一鍵長草  -->
 
-    <!--  公招識別  -->
-    <system:String x:Key="Recognition">公招識別</system:String>
+    <!--  公招辨識  -->
+    <system:String x:Key="Recognition">公招辨識</system:String>
     <system:String x:Key="RecognitionTip">小提示：和主介面的自動公招是兩個獨立的功能，請手動打開遊戲公招Tags介面後使用~</system:String>
     <system:String x:Key="AutoSettingTime">自動設定時間</system:String>
     <system:String x:Key="AutoSelectLevel3Tags">自動選擇3星Tags</system:String>
     <system:String x:Key="AutoSelectLevel4Tags">自動選擇4星Tags</system:String>
     <system:String x:Key="AutoSelectLevel5Tags">自動選擇5星Tags</system:String>
     <system:String x:Key="AutoSelectLevel6Tags">自動選擇6星Tags</system:String>
-    <system:String x:Key="BeganToRecruit">開始識別</system:String>
+    <system:String x:Key="BeganToRecruit">開始辨識</system:String>
 
     <!--  日誌  -->
-    <system:String x:Key="Identifying">正在識別……</system:String>
+    <system:String x:Key="Identifying">正在辨識……</system:String>
     <!--  日誌  -->
-    <!--  公招識別  -->
+    <!--  公招辨識  -->
 
     <!--  自動戰鬥  -->
     <system:String x:Key="Copilot">自動戰鬥 Beta</system:String>
@@ -229,7 +229,7 @@
     <system:String x:Key="SelectTheFile">選擇作業</system:String>
     <system:String x:Key="SelectTheFileTip">作業檔可以直接用滑鼠拖進來喔 (oﾟvﾟ)ノ</system:String>
     <system:String x:Key="AutoSquad">自動編隊</system:String>
-    <system:String x:Key="AutoSquadTip">自動編隊暫時無法識別“特別關注”的幹員</system:String>
+    <system:String x:Key="AutoSquadTip">自動編隊暫時無法辨識“特別關注”的幹員</system:String>
 
     <system:String x:Key="Start">開始</system:String>
 
@@ -238,18 +238,18 @@
 
     <!--  日誌  -->
     <system:String x:Key="CopilotTip">小提示：</system:String>
-    <system:String x:Key="CopilotTip1">1. 請將模擬器及遊戲幀率設定為 60 幀或更高；</system:String>
+    <system:String x:Key="CopilotTip1">1. 請將模擬器及遊戲影格率設定為 60 張或更高；</system:String>
     <system:String x:Key="CopilotTip2">2. 請在有“開始行動”按鈕的介面再使用本功能；</system:String>
     <system:String x:Key="CopilotTip3">3. 使用好友助戰可以關閉“自動編隊”，手動選擇幹員後開始；</system:String>
     <system:String x:Key="CopilotTip4">4. 模擬悖論需要關閉“自動編隊”，並選好技能後處於“開始模擬”按鈕的介面再開始；</system:String>
-    <system:String x:Key="CopilotTip5">5. “自動編隊”暫時無法識別“特別關注”的幹員，如有需求請取消特別關注或手動編隊；</system:String>
+    <system:String x:Key="CopilotTip5">5. “自動編隊”暫時無法辨識“特別關注”的幹員，如有需求請取消特別關注或手動編隊；</system:String>
 
-    <system:String x:Key="CopilotFileReadError">讀取檔失敗！</system:String>
+    <system:String x:Key="CopilotFileReadError">讀取檔案失敗！</system:String>
     <system:String x:Key="CopilotNoFound">未找到對應作業！</system:String>
     <system:String x:Key="NetworkServiceError">請求網路服務錯誤！</system:String>
-    <system:String x:Key="CopilotJsonError">解析作業檔錯誤！</system:String>
-    <system:String x:Key="NotCopilotJson">非作業檔</system:String>
-    <system:String x:Key="CheckTheFile">請檢查檔內容！</system:String>
+    <system:String x:Key="CopilotJsonError">解析作業檔案錯誤！</system:String>
+    <system:String x:Key="NotCopilotJson">非作業檔案</system:String>
+    <system:String x:Key="CheckTheFile">請檢查檔案內容！</system:String>
     <!--  日誌  -->
     <!--  自動戰鬥  -->
 
@@ -262,7 +262,7 @@
     <system:String x:Key="TryToReconnect">模擬器斷開，正在嘗試重連</system:String>
     <system:String x:Key="ReconnectSuccess">重連成功，繼續任務</system:String>
     <system:String x:Key="ReconnectFailed">重連失敗，連接斷開！</system:String>
-    <system:String x:Key="IdentifyTheMistakes">識別錯誤</system:String>
+    <system:String x:Key="IdentifyTheMistakes">辨識錯誤</system:String>
     <system:String x:Key="TaskError">任務出錯：</system:String>
     <system:String x:Key="CombatError">戰鬥出錯：</system:String>
     <system:String x:Key="StartTask">開始任務：</system:String>
@@ -270,10 +270,10 @@
     <system:String x:Key="StartCombat">開始戰鬥：</system:String>
     <system:String x:Key="CompleteCombat">完成戰鬥：</system:String>
     <system:String x:Key="AllTasksComplete">任務已全部完成！</system:String>
-    <system:String x:Key="FailedToOpenClient">打開用戶端失敗，請檢查配置檔</system:String>
+    <system:String x:Key="FailedToOpenClient">打開用戶端失敗，請檢查設定檔</system:String>
     <system:String x:Key="ErrorOccurred">出現錯誤</system:String>
     <system:String x:Key="HasReturned">已返回</system:String>
-    <system:String x:Key="DropRecognitionError">掉落識別錯誤</system:String>
+    <system:String x:Key="DropRecognitionError">掉落辨識錯誤</system:String>
     <system:String x:Key="GiveUpUploadingPenguins">放棄上傳企鵝物流</system:String>
     <system:String x:Key="TheEX">EX 關卡，已停止</system:String>
     <system:String x:Key="OnTheMove">已開始行動</system:String>
@@ -291,7 +291,7 @@
     <system:String x:Key="FightFailed">戰鬥失敗</system:String>
     <system:String x:Key="UpperLimit">投資達到上限</system:String>
     <system:String x:Key="GameCrash">遊戲崩潰，重新啟動</system:String>
-    <system:String x:Key="GameDrop">遊戲掉線，重新連接</system:String>
+    <system:String x:Key="GameDrop">遊戲斷線，重新連接</system:String>
     <system:String x:Key="Trader">關卡：詭意行商</system:String>
     <system:String x:Key="SafeHouse">關卡：安全的角落</system:String>
     <system:String x:Key="Encounter">關卡：不期而遇</system:String>
@@ -302,19 +302,19 @@
     <system:String x:Key="Drop">本次掉落：</system:String>
     <system:String x:Key="TotalDrop">掉落統計：</system:String>
     <system:String x:Key="ThisFacility">當前設施：</system:String>
-    <system:String x:Key="RecruitingResults">公招識別結果：</system:String>
+    <system:String x:Key="RecruitingResults">公招辨識結果：</system:String>
     <system:String x:Key="RecruitingTips">公招提示</system:String>
     <system:String x:Key="RecruitmentOfStar">公招出 {0} 星了喔！</system:String>
     <system:String x:Key="RecruitmentOfBot">公招出小車了喔！</system:String>
     <system:String x:Key="Choose">選擇</system:String>
     <system:String x:Key="Refreshed">當前槽位已刷新</system:String>
     <system:String x:Key="NotEnoughStaff">可用幹員不足</system:String>
-    <system:String x:Key="StageInfoError">關卡識別錯誤</system:String>
+    <system:String x:Key="StageInfoError">關卡辨識錯誤</system:String>
     <system:String x:Key="BattleFormation">開始編隊</system:String>
     <system:String x:Key="BattleFormationSelected">選擇幹員：</system:String>
     <system:String x:Key="CurrentSteps">當前步驟：</system:String>
-    <system:String x:Key="UnsupportedLevel">不支持的關卡，請更新 MAA 軟體版本，或檢查作業檔</system:String>
-    <system:String x:Key="RecruitTagsDetected">識別結果：</system:String>
+    <system:String x:Key="UnsupportedLevel">不支持的關卡，請更新 MAA 軟體版本，或檢查作業檔案</system:String>
+    <system:String x:Key="RecruitTagsDetected">辨識結果：</system:String>
     <system:String x:Key="ConnectFailed">連接失敗</system:String>
     <system:String x:Key="TryToStartEmulator">正在嘗試啟動模擬器</system:String>
     <system:String x:Key="CheckSettings">請檢查連接設定或嘗試重啟電腦</system:String>
@@ -345,7 +345,7 @@
     <system:String x:Key="AutoSelectLevel4">自動確認 4 星</system:String>
     <system:String x:Key="AutoSelectLevel5">自動確認 5 星</system:String>
     <system:String x:Key="AutoSelectLevel6">自動確認 6 星</system:String>
-    <system:String x:Key="Level1Tip">勾選時識別到 1 星詞條時跳過該次招募，未勾選時將忽略 1 星詞條</system:String>
+    <system:String x:Key="Level1Tip">勾選時辨識到 1 星詞條時跳過該次招募，未勾選時將忽略 1 星詞條</system:String>
     <!--  AutoRecruitSettings  -->
 
     <system:String x:Key="Burping">呃......咳嗯</system:String>
diff --git a/src/MeoAsstGui/ViewModels/SettingsViewModel.cs b/src/MeoAsstGui/ViewModels/SettingsViewModel.cs
index 6704dbb80f..b6b5a704b2 100644
--- a/src/MeoAsstGui/ViewModels/SettingsViewModel.cs
+++ b/src/MeoAsstGui/ViewModels/SettingsViewModel.cs
@@ -1257,6 +1257,9 @@ namespace MeoAsstGui
 
         private bool _notChooseLevel1 = Convert.ToBoolean(ViewStatusStorage.Get("AutoRecruit.NotChooseLevel1", bool.TrueString));
 
+        /// <summary>
+        /// Gets or sets a value indicating whether not to choose level 1.
+        /// </summary>
         public bool NotChooseLevel1
         {
             get
diff --git a/src/MeoAsstGui/ViewModels/VersionUpdateViewModel.cs b/src/MeoAsstGui/ViewModels/VersionUpdateViewModel.cs
index 7aa36b4d4d..827243194d 100644
--- a/src/MeoAsstGui/ViewModels/VersionUpdateViewModel.cs
+++ b/src/MeoAsstGui/ViewModels/VersionUpdateViewModel.cs
@@ -865,6 +865,9 @@ namespace MeoAsstGui
             }
         }
 
+        /// <summary>
+        /// Closes view model.
+        /// </summary>
         public void Close()
         {
             RequestClose();