diff --git a/lua/server/ai/trust_ai.lua b/lua/server/ai/trust_ai.lua
index f1ec68f7..72ffbb00 100644
--- a/lua/server/ai/trust_ai.lua
+++ b/lua/server/ai/trust_ai.lua
@@ -952,18 +952,18 @@ local function updateIntention(player, to, intention)
   if player.id == to.id then
     return
   elseif player.role == "lord" then
-    fk.roleValue[to.id].rebel = fk.roleValue[to.id].rebel + intention * 300 / (300 + fk.roleValue[to.id].rebel)
+    fk.roleValue[to.id].rebel = fk.roleValue[to.id].rebel + intention * (200 - fk.roleValue[to.id].rebel) / 200
   else
     if to.role == "lord" or fk.ai_role[to.id] == "loyalist" then
       fk.roleValue[player.id].rebel = fk.roleValue[player.id].rebel +
-          intention * 200 / (200 + fk.roleValue[player.id].rebel)
+          intention * (200 - fk.roleValue[player.id].rebel) / 200
     elseif fk.ai_role[to.id] == "rebel" then
       fk.roleValue[player.id].rebel = fk.roleValue[player.id].rebel -
-          intention * -200 / (-200 + fk.roleValue[player.id].rebel)
+          intention * (fk.roleValue[player.id].rebel + 200) / 200
     end
     if fk.roleValue[player.id].rebel < 0 and intention > 0 or fk.roleValue[player.id].rebel > 0 and intention < 0 then
       fk.roleValue[player.id].renegade = fk.roleValue[player.id].renegade +
-          intention * 100 / (200 + fk.roleValue[player.id].renegade)
+          intention * (100 - fk.roleValue[player.id].renegade) / 200
     end
     local aps = player.room:getAlivePlayers()
     local function compare_func(a, b)
@@ -995,7 +995,7 @@ local function updateIntention(player, to, intention)
       else
         fk.ai_role[ap.id] = "neutral"
       end
-    end --[[
+    end
     fk.qWarning(
       player.general ..
       " " ..
@@ -1003,7 +1003,7 @@ local function updateIntention(player, to, intention)
       " " ..
       fk.ai_role[player.id] ..
       " rebelValue:" .. fk.roleValue[player.id].rebel .. " renegadeValue:" .. fk.roleValue[player.id].renegade
-    )--]]
+    ) --]]
   end
 end
 
diff --git a/packages/maneuvering/maneuvering_ai.lua b/packages/maneuvering/maneuvering_ai.lua
index ce89f11d..539c8b93 100644
--- a/packages/maneuvering/maneuvering_ai.lua
+++ b/packages/maneuvering/maneuvering_ai.lua
@@ -114,6 +114,22 @@ fk.ai_dis_card.fire_attack_skill = function(self, min_num, num, include_equip, c
   end
 end
 
+fk.ai_nullification.fire_attack = function(self, card, to, from, positive)
+  if positive then
+    if self:isFriend(to) and #to:getCardIds("h") > 0 and #from:getCardIds("h") > 0 then
+      if #self.avail_cards > 1 or self:isWeak(to) or to.id == self.player.id then
+        self.use_id = self.avail_cards[1]
+      end
+    end
+  else
+    if self:isEnemie(to) and #to:getCardIds("h") > 0 and #from:getCardIds("h") > 1 then
+      if #self.avail_cards > 1 or self:isWeak(to) then
+        self.use_id = self.avail_cards[1]
+      end
+    end
+  end
+end
+
 fk.ai_card.fire_attack = {
   intention = 120, -- 身份值
   value = 2,       -- 卡牌价值
@@ -130,6 +146,28 @@ fk.ai_use_play.supply_shortage = function(self, card)
   end
 end
 
+fk.ai_nullification.supply_shortage = function(self, card, to, from, positive)
+  if positive then
+    if self:isFriend(to) then
+      if #self.avail_cards > 1 or self:isWeak(to) or to.id == self.player.id then
+        self.use_id = self.avail_cards[1]
+      end
+    end
+  else
+    if self:isEnemie(to) then
+      if #self.avail_cards > 1 or self:isWeak(to) then
+        self.use_id = self.avail_cards[1]
+      end
+    end
+  end
+end
+
+fk.ai_card.supply_shortage = {
+  intention = 130, -- 身份值
+  value = 2,       -- 卡牌价值
+  priority = 1     -- 使用优先值
+}
+
 fk.ai_skill_invoke["#fan_skill"] = function(self)
   local use = self:eventData("UseCard")
   for _, p in ipairs(TargetGroup:getRealTargets(use.tos)) do
diff --git a/packages/standard_cards/standard_cards_ai.lua b/packages/standard_cards/standard_cards_ai.lua
index 4404f596..50847e64 100644
--- a/packages/standard_cards/standard_cards_ai.lua
+++ b/packages/standard_cards/standard_cards_ai.lua
@@ -62,7 +62,7 @@ fk.ai_card.god_salvation = {
     end
   end,
   value = 1.5,
-  priority = 2
+  priority = 4
 }
 fk.ai_card.amazing_grace = {
   intention = -30,
@@ -272,13 +272,13 @@ end
 fk.ai_nullification.ex_nihilo = function(self, card, to, from, positive)
   if positive then
     if self:isEnemie(to) then
-      if #self.avail_cards > 1 or self:isWeak(to) or to.id == self.player.id then
+      if #self.avail_cards > 1 or self:isWeak(to) then
         self.use_id = self.avail_cards[1]
       end
     end
   else
     if self:isFriend(to) then
-      if #self.avail_cards > 1 or self:isWeak(to) then
+      if #self.avail_cards > 1 or self:isWeak(to) or to.id == self.player.id then
         self.use_id = self.avail_cards[1]
       end
     end
@@ -333,6 +333,35 @@ fk.ai_nullification.god_salvation = function(self, card, to, from, positive)
   end
 end
 
+fk.ai_use_play.god_salvation = function(self, card)
+  local can = 0
+  for _, p in ipairs(self.enemies) do
+    if p:isWounded()
+    then
+      can = can - 1
+      if self:isWeak(p)
+      then
+        can = can - 1
+      end
+    end
+  end
+  for _, p in ipairs(self.friends) do
+    if p:isWounded()
+    then
+      can = can + 1
+      if self:isWeak(p)
+      then
+        can = can + 1
+      end
+    end
+  end
+  self.use_id = can > 0 and card.id
+end
+
+fk.ai_use_play.amazing_grace = function(self, card)
+  self.use_id = #self.player:getCardIds("&h") <= self.player.hp and card.id
+end
+
 fk.ai_use_play.ex_nihilo = function(self, card)
   self.use_id = card.id
 end