diff --git a/lua/client/i18n/zh_CN.lua b/lua/client/i18n/zh_CN.lua
index 838d7d60..63993f9c 100644
--- a/lua/client/i18n/zh_CN.lua
+++ b/lua/client/i18n/zh_CN.lua
@@ -150,6 +150,7 @@ Fk:loadTranslationTable{
 
   -- phase
   ["#PhaseSkipped"] = "%from 跳过了 %arg",
+  ["#GainAnExtraTurn"] = "%from 开始进行一个额外的回合",
 
   -- useCard
   ["#UseCard"] = "%from 使用了牌 %card",
diff --git a/lua/core/skill.lua b/lua/core/skill.lua
index 5299c18f..d6f49dc5 100644
--- a/lua/core/skill.lua
+++ b/lua/core/skill.lua
@@ -1,5 +1,6 @@
 ---@class Skill : Object
 ---@field name string
+---@field trueName string
 ---@field package Package
 ---@field frequency Frequency
 ---@field visible boolean
@@ -30,6 +31,9 @@ function Skill:initialize(name, frequency)
   self.anim_type = ""
   self.related_skills = {}
 
+  local name_splited = name:split("__")
+  self.trueName = name_splited[#name_splited]
+
   if string.sub(name, 1, 1) == "#" then
     self.visible = false
   end
diff --git a/lua/server/room.lua b/lua/server/room.lua
index 04576f94..2d2ff6c9 100644
--- a/lua/server/room.lua
+++ b/lua/server/room.lua
@@ -994,6 +994,7 @@ function Room:handleUseCardReply(player, data)
       end)
       return nil
     elseif skill:isInstanceOf(ViewAsSkill) then
+      Self = player
       local c = skill:viewAs(selected_cards)
       if c then
         self:useSkill(player, skill)
diff --git a/lua/server/serverplayer.lua b/lua/server/serverplayer.lua
index 383573a5..365fc068 100644
--- a/lua/server/serverplayer.lua
+++ b/lua/server/serverplayer.lua
@@ -433,6 +433,19 @@ function ServerPlayer:skip(phase)
   end
 end
 
+function ServerPlayer:gainAnExtraTurn()
+  local room = self.room
+  room:sendLog{
+    type = "#GainAnExtraTurn",
+    from = self.id
+  }
+
+  local current = room.current
+  room.current = self
+  GameEvent(GameEvent.Turn):exec()
+  room.current = current
+end
+
 function ServerPlayer:drawCards(num, skillName, fromPlace)
   return self.room:drawCards(self, num, skillName, fromPlace)
 end
diff --git a/packages/maneuvering/init.lua b/packages/maneuvering/init.lua
index 7f9b0e46..901b7304 100644
--- a/packages/maneuvering/init.lua
+++ b/packages/maneuvering/init.lua
@@ -3,7 +3,7 @@ local extension = Package:new("maneuvering", Package.CardPack)
 local slash = Fk:cloneCard("slash")
 
 local thunderSlashSkill = fk.CreateActiveSkill{
-  name = "thunder_slash_skill",
+  name = "thunder__slash_skill",
   max_phase_use_time = 1,
   target_num = 1,
   can_use = slash.skill.canUse,
@@ -40,7 +40,7 @@ extension:addCards{
 }
 
 local fireSlashSkill = fk.CreateActiveSkill{
-  name = "fire_slash_skill",
+  name = "fire__slash_skill",
   max_phase_use_time = 1,
   target_num = 1,
   can_use = slash.skill.canUse,
diff --git a/qml/Pages/RoomLogic.js b/qml/Pages/RoomLogic.js
index 3a19cdbe..0de2c752 100644
--- a/qml/Pages/RoomLogic.js
+++ b/qml/Pages/RoomLogic.js
@@ -843,7 +843,7 @@ callbacks["SetPlayerMark"] = function(jsonData) {
   let data = JSON.parse(jsonData);
   let player = getPhotoOrSelf(data[0]);
   let mark = data[1];
-  let value = data[2];
+  let value = data[2].toString();
   if (value == 0) {
     player.markArea.removeMark(mark);
   } else {