diff --git a/lua/core/request_type/active_skill.lua b/lua/core/request_type/active_skill.lua
index f91b560531a35ab6485543f31a6d069aca3fd1f6..d3eebd4e76d96cdbf518cef2d8e06a62f7cc6d68 100644
--- a/lua/core/request_type/active_skill.lua
+++ b/lua/core/request_type/active_skill.lua
@@ -62,6 +62,7 @@ function ReqActiveSkill:setup(ignoreInteraction)
   self:updateUnselectedTargets()
 
   self:updateButtons()
+  self:updatePrompt()
 end
 
 function ReqActiveSkill:finish()
@@ -80,6 +81,15 @@ function ReqActiveSkill:setSkillPrompt(skill, cid)
   end
 end
 
+function ReqActiveSkill:updatePrompt()
+  local skill = Fk.skills[self.skill_name]
+  if skill then
+    self:setSkillPrompt(skill)
+  else
+    self:setPrompt(self.original_prompt or "")
+  end
+end
+
 function ReqActiveSkill:setupInteraction()
   local skill = Fk.skills[self.skill_name]
   if skill and skill.interaction then
@@ -380,6 +390,7 @@ function ReqActiveSkill:update(elemType, id, action, data)
   elseif elemType == "Interaction" then
     self:updateInteraction(data)
   end
+  self:updatePrompt()
 end
 
 return ReqActiveSkill
diff --git a/lua/core/request_type/play_card.lua b/lua/core/request_type/play_card.lua
index 9ca16c660afa9f8ae2e55292ba6cba6d5b3d5db4..812ba0d5eaf2dcc0d1b3092009f895cb9db8ca00 100644
--- a/lua/core/request_type/play_card.lua
+++ b/lua/core/request_type/play_card.lua
@@ -19,7 +19,6 @@ end
 function ReqPlayCard:setup()
   ReqUseCard.setup(self)
 
-  self:setPrompt(self.original_prompt)
   self.scene:update("Button", "End", { enabled = true })
 end
 
@@ -115,11 +114,11 @@ function ReqPlayCard:selectSpecialUse(data)
   if not data or data == "_normal_use" then
     self.skill_name = nil
     self.pendings = nil
-    self:setSkillPrompt(self.selected_card.skill, self.selected_card:getEffectiveId())
+    -- self:setSkillPrompt(self.selected_card.skill, self.selected_card:getEffectiveId())
   else
     self.skill_name = data
     self.pendings = Card:getIdList(self.selected_card)
-    self:setSkillPrompt(Fk.skills[data], self.pendings)
+    -- self:setSkillPrompt(Fk.skills[data], self.pendings)
   end
   self:initiateTargets()
 end
@@ -158,7 +157,7 @@ function ReqPlayCard:selectCard(cid, data)
     self.skill_name = nil
     self.selected_card = Fk:getCardById(cid)
     scene:unselectOtherCards(cid)
-    self:setSkillPrompt(self.selected_card.skill, self.selected_card:getEffectiveId())
+    -- self:setSkillPrompt(self.selected_card.skill, self.selected_card:getEffectiveId())
     local sp_skills = {}
     if self.selected_card.special_skills then
       sp_skills = table.simpleClone(self.selected_card.special_skills)
diff --git a/lua/core/request_type/response_card.lua b/lua/core/request_type/response_card.lua
index c70969bcccec7a9656ce9241f715a0d2e87f169f..779bdfd63edd0839fd8478ee2440b1de8c3bf7c0 100644
--- a/lua/core/request_type/response_card.lua
+++ b/lua/core/request_type/response_card.lua
@@ -38,6 +38,7 @@ function ReqResponseCard:setup()
   ReqActiveSkill.setup(self)
   self.selected_card = nil
   self:updateSkillButtons()
+  self:updatePrompt()
 end
 
 -- FIXME: 关于&牌堆的可使用打出瞎jb写了点 来个懂哥优化一下
@@ -133,7 +134,7 @@ function ReqResponseCard:selectSkill(skill, data)
 
     ReqActiveSkill.setup(self)
 
-    self:setSkillPrompt(Fk.skills[skill])
+    -- self:setSkillPrompt(Fk.skills[skill])
   else
     self.skill_name = nil
     self.prompt = self.original_prompt
diff --git a/lua/core/request_type/use_card.lua b/lua/core/request_type/use_card.lua
index cad2b3de6476052bbfa003eabdbefc18d7c73f55..6bbee28b02e842484e3264c8a75d3e363492599a 100644
--- a/lua/core/request_type/use_card.lua
+++ b/lua/core/request_type/use_card.lua
@@ -4,6 +4,18 @@ local ReqResponseCard = require 'core.request_type.response_card'
 ---@class ReqUseCard: ReqResponseCard
 local ReqUseCard = ReqResponseCard:subclass("ReqUseCard")
 
+function ReqUseCard:updatePrompt()
+  if self.skill_name then
+    return ReqActiveSkill.updatePrompt(self)
+  end
+  local card = self.selected_card
+  if card and card.skill then
+    self:setSkillPrompt(card.skill, self.selected_card.id)
+  else
+    self:setPrompt(self.original_prompt or "")
+  end
+end
+
 function ReqUseCard:skillButtonValidity(name)
   local player = self.player
   local skill = Fk.skills[name]
diff --git a/lua/core/skill.lua b/lua/core/skill.lua
index cc81fe250b16fad00e1e02a501c410270fbaf96f..1b6d7e82ef3cca3681d7d165ae145f74c6430267 100644
--- a/lua/core/skill.lua
+++ b/lua/core/skill.lua
@@ -156,4 +156,16 @@ function Skill:getTimes()
   return ret
 end
 
+-- 获得此技能时，触发此函数
+---@param player ServerPlayer
+---@param is_start bool
+function Skill:onAcquire(player, is_start)
+end
+
+-- 失去此技能时，触发此函数
+---@param player ServerPlayer
+---@param is_death bool
+function Skill:onLose(player, is_death)
+end
+
 return Skill
diff --git a/lua/core/skill_type/usable_skill.lua b/lua/core/skill_type/usable_skill.lua
index 58e544ff1fe3620a19fbbbc1c521f454dacef754..0c48510a1d01874eb615d3243012408efb03fd0d 100644
--- a/lua/core/skill_type/usable_skill.lua
+++ b/lua/core/skill_type/usable_skill.lua
@@ -92,4 +92,25 @@ function UsableSkill:withinTimesLimit(player, scope, card, card_name, to)
   -- end)))
 end
 
+-- 失去此技能时，触发此函数
+---@param player ServerPlayer
+---@param is_death bool
+function UsableSkill:onLose(player, is_death)
+  local lost_piles = {}
+  if self.derived_piles then
+    for _, pile_name in ipairs(self.derived_piles) do
+      table.insertTableIfNeed(lost_piles, player:getPile(pile_name))
+    end
+  end
+
+  if #lost_piles > 0 then
+    player.room:moveCards({
+      ids = lost_piles,
+      from = player.id,
+      toArea = Card.DiscardPile,
+      moveReason = fk.ReasonPutIntoDiscardPile,
+    })
+  end
+end
+
 return UsableSkill
diff --git a/lua/fk_ex.lua b/lua/fk_ex.lua
index c52c8fde600e3642bff0c527e95dea10820e0490..1995c09ec843ffde71b9275aa276b63e474c68b9 100644
--- a/lua/fk_ex.lua
+++ b/lua/fk_ex.lua
@@ -45,6 +45,16 @@ local function readCommonSpecToSkill(skill, spec)
     assert(type(spec.relate_to_place) == "string")
     skill.relate_to_place = spec.relate_to_place
   end
+
+  if spec.on_acquire then
+    assert(type(spec.on_acquire) == "function")
+    skill.onAcquire = spec.on_acquire
+  end
+
+  if spec.on_lose then
+    assert(type(spec.on_lose) == "function")
+    skill.onLose = spec.on_lose
+  end
 end
 
 local function readUsableSpecToSkill(skill, spec)
diff --git a/lua/server/events/gameflow.lua b/lua/server/events/gameflow.lua
index 3c36e6b15a820ad58f3cd6ce2111483ba1f3e524..71f089cc642733cf0608d34ed6400f022b57bb76 100644
--- a/lua/server/events/gameflow.lua
+++ b/lua/server/events/gameflow.lua
@@ -322,7 +322,7 @@ function Phase:main()
         }
         room.logic:trigger(fk.DrawNCards, player, data)
         if not player._phase_end then
-          room:drawCards(player, data.n, "game_rule")
+          room:drawCards(player, data.n, "phase_draw")
         end
         room.logic:trigger(fk.AfterDrawNCards, player, data)
       end,
diff --git a/lua/server/events/skill.lua b/lua/server/events/skill.lua
index be30874f2dc97998cfe83e15411e5ae28a5804bd..95ce3a8dd155ffdeedb251a80e8e6b85f870ed2f 100644
--- a/lua/server/events/skill.lua
+++ b/lua/server/events/skill.lua
@@ -110,7 +110,7 @@ function SkillEventWrappers:handleAddLoseSkills(player, skill_names, source_skil
   if #skill_names == 0 then return end
   local losts = {}  ---@type boolean[]
   local triggers = {} ---@type Skill[]
-  local lost_piles = {} ---@type integer[]
+  -- local lost_piles = {} ---@type integer[]
   for _, skill in ipairs(skill_names) do
     if string.sub(skill, 1, 1) == "-" then
       local actual_skill = string.sub(skill, 2, #skill)
@@ -132,11 +132,11 @@ function SkillEventWrappers:handleAddLoseSkills(player, skill_names, source_skil
 
           table.insert(losts, true)
           table.insert(triggers, s)
-          if s.derived_piles then
-            for _, pile_name in ipairs(s.derived_piles) do
-              table.insertTableIfNeed(lost_piles, player:getPile(pile_name))
-            end
-          end
+          -- if s.derived_piles then
+          --   for _, pile_name in ipairs(s.derived_piles) do
+          --     table.insertTableIfNeed(lost_piles, player:getPile(pile_name))
+          --   end
+          -- end
         end
       end
     else
@@ -169,19 +169,26 @@ function SkillEventWrappers:handleAddLoseSkills(player, skill_names, source_skil
 
   if (not no_trigger) and #triggers > 0 then
     for i = 1, #triggers do
-      local event = losts[i] and fk.EventLoseSkill or fk.EventAcquireSkill
-      self.logic:trigger(event, player, triggers[i])
+      if losts[i] then
+        local skill = triggers[i]
+        skill:onLose(player)
+        self.logic:trigger(fk.EventLoseSkill, player, skill)
+      else
+        local skill = triggers[i]
+        self.logic:trigger(fk.EventAcquireSkill, player, skill)
+        skill:onAcquire(player)
+      end
     end
   end
 
-  if #lost_piles > 0 then
-    self:moveCards({
-      ids = lost_piles,
-      from = player.id,
-      toArea = Card.DiscardPile,
-      moveReason = fk.ReasonPutIntoDiscardPile,
-    })
-  end
+  -- if #lost_piles > 0 then
+  --   self:moveCards({
+  --     ids = lost_piles,
+  --     from = player.id,
+  --     toArea = Card.DiscardPile,
+  --     moveReason = fk.ReasonPutIntoDiscardPile,
+  --   })
+  -- end
 end
 
 return { SkillEffect, SkillEventWrappers }
diff --git a/lua/server/gamelogic.lua b/lua/server/gamelogic.lua
index 17f9919f4dffbd781e5695d161b2592eb323e22b..dd2c70aa6e62fad9d3d866b3613526263b0cb186 100644
--- a/lua/server/gamelogic.lua
+++ b/lua/server/gamelogic.lua
@@ -224,7 +224,9 @@ function GameLogic:attachSkillToPlayers()
       return
     end
 
-    room:handleAddLoseSkills(player, skillName, nil, false)
+    room:handleAddLoseSkills(player, skillName, nil, false, true)
+    self:trigger(fk.EventAcquireSkill, player, skill)
+    skill:onAcquire(player, true)
   end
   for _, p in ipairs(room.alive_players) do
     local skills = Fk.generals[p.general].skills
diff --git a/lua/server/serverplayer.lua b/lua/server/serverplayer.lua
index 67a1b94c85d5054cddab7d3f2000ad4bc0b77822..adca68c76789ac7a727649cd03337e5b75fdb314 100644
--- a/lua/server/serverplayer.lua
+++ b/lua/server/serverplayer.lua
@@ -454,6 +454,7 @@ function ServerPlayer:bury()
   self:throwAllCards()
   self:throwAllMarks()
   self:clearPiles()
+  self:onAllSkillLose()
   self:reset()
 end
 
@@ -475,6 +476,12 @@ function ServerPlayer:throwAllCards(flag)
   self.room:throwCard(cardIds, "", self)
 end
 
+function ServerPlayer:onAllSkillLose()
+  for _, skill in ipairs(self:getAllSkills()) do
+    skill:onLose(self, true)
+  end
+end
+
 function ServerPlayer:throwAllMarks()
   for name, _ in pairs(self.mark) do
     self.room:setPlayerMark(self, name, 0)
diff --git a/standard/aux_skills.lua b/standard/aux_skills.lua
index c57369eb36ae75f7d1e1fe4f9bd56d67caf5b5d8..ebb2d74aca07d98dcc7104ccc83fc2fbb81da6a4 100644
--- a/standard/aux_skills.lua
+++ b/standard/aux_skills.lua
@@ -27,7 +27,7 @@ local discardSkill = fk.CreateActiveSkill{
         return false
       end
     end
-    if Fk.currentResponseReason == "game_rule" then
+    if Fk.currentResponseReason == "phase_discard" then
       status_skills = Fk:currentRoom().status_skills[MaxCardsSkill] or Util.DummyTable
       for _, skill in ipairs(status_skills) do
         if skill:excludeFrom(Self, card) then