diff --git a/CHANGELOG.md b/CHANGELOG.md
index bd9c59b3..fcc1dd12 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,31 @@
 
 ___
 
+## v0.2.1
+
+大引流之后的第一次更新。感觉很仓促。
+
+1. 扣上限心碎
+2. 进服维护的各种跟后端稳定性有关的代码
+3. 断线重连/旁观时候计入技能次数
+4. ban人和banip，相应的也有解禁
+5. 开房设置现在可以滑动
+6. 完善网络错误报错
+7. 现在开始游戏之前需要等待和所有人准备
+8. 指示掉线之人和走小道之人
+9. 掉线和走小道的人不再被AI接管
+10. 延时锦囊牌素材从拓展包找
+11. 拓展包管理界面UI优化，下载失败的包可以在管理拓展包中删除
+12. 手牌上限显示：体力值为负数和手牌上限为无限时显示优化
+13. 观星新增提示，修复观星
+14. 手牌上限技中，增加不计入手牌上限技
+15. 修复变更武将
+16. 修复奸雄和救援
+17. 修复选角色的cancelble
+18. 增强谋徐盛
+
+___
+
 ## v0.2.0
 
 修复了标准版吕布属性杀不触发无双、貂蝉决斗可被无懈。
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 48e82714..0e3f9cd7 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -2,7 +2,7 @@
 
 cmake_minimum_required(VERSION 3.16)
 
-project(FreeKill VERSION 0.2.0)
+project(FreeKill VERSION 0.2.1)
 add_definitions(-DFK_VERSION=\"${CMAKE_PROJECT_VERSION}\")
 
 find_package(Qt6 REQUIRED COMPONENTS
diff --git a/Fk/Pages/Lobby.qml b/Fk/Pages/Lobby.qml
index 10ecebb0..3769753c 100644
--- a/Fk/Pages/Lobby.qml
+++ b/Fk/Pages/Lobby.qml
@@ -33,13 +33,14 @@ Item {
       flickableDirection: Flickable.VerticalFlick
       width: parent.width - 10
       height: parent.height - 10
-      contentWidth: flickableContainer.width
-      contentHeight: flickableContainer.height
+      contentHeight: bulletin_info.height
       clip: true
 
       Text {
-        anchors.fill: parent
+        id: bulletin_info
+        width: parent.width
         wrapMode: TextEdit.WrapAnywhere
+        textFormat: Text.MarkdownText
         text: Backend.translate('Bulletin Info')
       }
     }
diff --git a/Fk/Pages/Room.qml b/Fk/Pages/Room.qml
index 67892706..c4d55001 100644
--- a/Fk/Pages/Room.qml
+++ b/Fk/Pages/Room.qml
@@ -112,6 +112,25 @@ Item {
       ClientInstance.notifyServer("Ready", "");
     }
   }
+  Rectangle {
+    x: parent.width / 2 + 80
+    y: parent.height / 2
+    color: "snow"
+    opacity: 0.8
+    radius: 6
+    height: childrenRect.height + 16
+    width: childrenRect.width + 16
+    visible: !isStarted
+
+    Text {
+      x: 8; y: 8
+      Component.onCompleted: {
+        let data = JSON.parse(Backend.callLuaFunction("GetRoomConfig", []));
+        text = "手气卡次数：" + data.luckTime + "<br />出手时间：" + config.roomTimeout
+          + "<br />选将框数：" + data.generalNum
+      }
+    }
+  }
 
   states: [
     State { name: "notactive" }, // Normal status
@@ -873,6 +892,7 @@ Item {
       }
     }
     mainStack.pop();
+    Backend.callLuaFunction("ResetClientLua", []);
     mainStack.push(room);
     mainStack.currentItem.loadPlayerData(datalist);
   }
@@ -882,7 +902,7 @@ Item {
       if (d.id == Self.id) {
         roomScene.isOwner = d.isOwner;
       } else {
-        callbacks["AddPlayer"](JSON.stringify([d.id, d.name, d.avatar, d.ready]));
+        Backend.callLuaFunction("ResetAddPlayer", [JSON.stringify([d.id, d.name, d.avatar, d.ready])]);
       }
       Logic.getPhotoModel(d.id).isOwner = d.isOwner;
     });
diff --git a/Fk/RoomElement/GameOverBox.qml b/Fk/RoomElement/GameOverBox.qml
index d7b74e34..8b659491 100644
--- a/Fk/RoomElement/GameOverBox.qml
+++ b/Fk/RoomElement/GameOverBox.qml
@@ -25,6 +25,7 @@ GraphicsBox {
     MetroButton {
       text: Backend.translate("Back To Room")
       anchors.horizontalCenter: parent.horizontalCenter
+      visible: !config.observing
 
       onClicked: {
         roomScene.resetToInit();
diff --git a/android/AndroidManifest.xml b/android/AndroidManifest.xml
index 6f28b41f..bdde2784 100644
--- a/android/AndroidManifest.xml
+++ b/android/AndroidManifest.xml
@@ -3,8 +3,8 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
   package="org.notify.FreeKill"
   android:installLocation="preferExternal"
-  android:versionCode="200"
-  android:versionName="0.2.0">
+  android:versionCode="201"
+  android:versionName="0.2.1">
   <uses-permission android:name="android.permission.INTERNET" />
   <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
   <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
diff --git a/lua/client/client.lua b/lua/client/client.lua
index bfd8fb6e..f6528847 100644
--- a/lua/client/client.lua
+++ b/lua/client/client.lua
@@ -212,6 +212,7 @@ fk.client_callback["EnterRoom"] = function(jsonData)
   ClientInstance.discard_pile = {}
 
   local data = json.decode(jsonData)[3]
+  ClientInstance.room_settings = data
   Fk.disabled_packs = data.disabledPack
   Fk.disabled_generals = data.disabledGenerals
   ClientInstance:notifyUI("EnterRoom", jsonData)
@@ -296,7 +297,17 @@ fk.client_callback["PropertyUpdate"] = function(jsonData)
   -- jsonData: [ int id, string property_name, value ]
   local data = json.decode(jsonData)
   local id, name, value = data[1], data[2], data[3]
-  ClientInstance:getPlayerById(id)[name] = value
+  local p = ClientInstance:getPlayerById(id)
+  p[name] = value
+
+  if name == "dead" then
+    if value == true then
+      table.removeOne(ClientInstance.alive_players, p)
+    else
+      table.insertIfNeed(ClientInstance.alive_players, p)
+    end
+  end
+
   ClientInstance:notifyUI("PropertyUpdate", jsonData)
   ClientInstance:notifyUI("MaxCard", json.encode{
     pcardMax = ClientInstance:getPlayerById(id):getMaxCards(),
diff --git a/lua/client/client_util.lua b/lua/client/client_util.lua
index e8112c13..40f306f9 100644
--- a/lua/client/client_util.lua
+++ b/lua/client/client_util.lua
@@ -494,4 +494,26 @@ function GetPlayerHandcards(pid)
   return json.encode(p.player_cards[Player.Hand])
 end
 
+function ResetClientLua()
+  local data = ClientInstance.room_settings
+  Self = ClientPlayer:new(fk.Self)
+  ClientInstance = Client:new() -- clear old client data
+  ClientInstance.players = {Self}
+  ClientInstance.alive_players = {Self}
+  ClientInstance.discard_pile = {}
+  ClientInstance.room_settings = data
+
+  Fk.disabled_packs = data.disabledPack
+  Fk.disabled_generals = data.disabledGenerals
+  -- ClientInstance:notifyUI("EnterRoom", jsonData)
+end
+
+function ResetAddPlayer(j)
+  fk.client_callback["AddPlayer"](j)
+end
+
+function GetRoomConfig()
+  return json.encode(ClientInstance.room_settings)
+end
+
 dofile "lua/client/i18n/init.lua"
diff --git a/lua/client/i18n/zh_CN.lua b/lua/client/i18n/zh_CN.lua
index fa2c1064..64f586f4 100644
--- a/lua/client/i18n/zh_CN.lua
+++ b/lua/client/i18n/zh_CN.lua
@@ -214,18 +214,30 @@ FreeKill使用的是libgit2的C API，与此同时使用Git完成拓展包的下
   ["Back To Room"] = "回到房间",
   ["Back To Lobby"] = "返回大厅",
 
-  ["Bulletin Info"] = [==[<h2>v0.2.0 更新说明</h2>
-  修复了标准版吕布属性杀不触发无双、貂蝉决斗可被无懈。<br/>
+  ["Bulletin Info"] = [==[
+  ## v0.2.1
 
-  由于标准包更加完善了，所以增加一位中版本号。<br/>
+  大引流之后的第一次更新。感觉很仓促。
 
-  1. 获得了中文名“新月杀”<br/>
-  2. 房间可设置密码<br/>
-  3. 手牌上限不等于HP时会显示<br/>
-  4. 修禁用铁锁无法重铸<br/>
-  5. 修视为技按钮一直亮着<br/>
-  6. 使命技机制，完善游戏逻辑<br/>
-  7. 砸拖鞋<br/>]==],
+  - 扣上限心碎
+  - 进服维护的各种跟后端稳定性有关的代码
+  - 断线重连/旁观时候计入技能次数
+  - ban人和banip，相应的也有解禁
+  - 开房设置现在可以滑动
+  - 完善网络错误报错
+  - 现在开始游戏之前需要等待和所有人准备
+  - 指示掉线之人和走小道之人
+  - 掉线和走小道的人不再被AI接管
+  - 延时锦囊牌素材从拓展包找
+  - 拓展包管理界面UI优化，下载失败的包可以在管理拓展包中删除
+  - 手牌上限显示：体力值为负数和手牌上限为无限时显示优化
+  - 观星新增提示，修复观星
+  - 手牌上限技中，增加不计入手牌上限技
+  - 修复变更武将
+  - 修复奸雄和救援
+  - 修复选角色的cancelble
+  - 增强谋徐盛
+  ]==],
 }
 
 -- Game concepts
diff --git a/packages/test/init.lua b/packages/test/init.lua
index 454d2422..d717c193 100644
--- a/packages/test/init.lua
+++ b/packages/test/init.lua
@@ -58,6 +58,7 @@ local test_filter = fk.CreateFilterSkill{
 }
 local control = fk.CreateActiveSkill{
   name = "control",
+  anim_type = "control",
   can_use = function(self, player)
     return true
   end,
@@ -168,6 +169,7 @@ local test_trig = fk.CreateTriggerSkill{
 }
 local damage_maker = fk.CreateActiveSkill{
   name = "damage_maker",
+  anim_type = "offensive",
   can_use = function(self, player)
     return true
   end,
@@ -256,12 +258,20 @@ Fk:loadTranslationTable{
   ["test_filter"] = "破军",
   [":test_filter"] = "你的点数大于11的牌视为无中生有。",
   ["mouxusheng"] = "谋徐盛",
-  --["cheat"] = "开挂",
+  -- ["cheat"] = "小开",
   [":cheat"] = "出牌阶段，你可以获得一张想要的牌。",
   --["#test_trig-ask"] = "你可弃置一张手牌",
   ["control"] = "控制",
-  ["damage_maker"] = "制伤器",
+  [":control"] = "出牌阶段，你可以控制/解除控制若干名其他角色。",
+
+  ["test_vs"] = "视为",
+  [":test_vs"] = "你可以将牌当包含无懈在内的某张锦囊使用。",
+
+  ["damage_maker"] = "制伤",
+  [":damage_maker"] = "出牌阶段，你可以进行一次伤害制造器。",
+
   ["change_hero"] = "变更",
+  [":change_hero"] = "出牌阶段，你可以变更一名角色武将牌。",
 }
 
 return { extension }