diff --git a/lua/app/module/battle/controller/battle_controller.lua b/lua/app/module/battle/controller/battle_controller.lua
index 9655de3b..f66c5772 100644
--- a/lua/app/module/battle/controller/battle_controller.lua
+++ b/lua/app/module/battle/controller/battle_controller.lua
@@ -1201,8 +1201,8 @@ function BattleController:setGridSkillId(posId, skillId)
     end
 end
 
-function BattleController:generateGridType(gridType)
-    if not gridType then
+function BattleController:generateGridType(skillTypeParameter)
+    if not skillTypeParameter then
         return
     end
 
@@ -1215,8 +1215,11 @@ function BattleController:generateGridType(gridType)
         end
     end
     if count > 0 then
-        local entity = list[math.random(1, count)]
-        self.battleData:setGridInfo(entity:getPosId(), {gridType = gridType, elementType = entity:getElementType()})
+        local minCount = math.min(skillTypeParameter[2]. count)
+        for i = minCount, 1, -1 do
+            local entity = table.remove(list, math.random(1, i))
+            self.battleData:setGridInfo(entity:getPosId(), {gridType = skillTypeParameter[1], elementType = entity:getElementType()})
+        end
     end
 end
 
diff --git a/lua/app/ui/battle/battle_ui.lua b/lua/app/ui/battle/battle_ui.lua
index 980048dc..8faa24ff 100644
--- a/lua/app/ui/battle/battle_ui.lua
+++ b/lua/app/ui/battle/battle_ui.lua
@@ -56,6 +56,7 @@ function BattleUI:_display()
     self:initTutorialNode()
     self:initUISfxs()
     self:initSkillSelectCells()
+    self:hideAllSfxSmoke()
 end
 
 function BattleUI:_addListeners()
@@ -727,9 +728,7 @@ function BattleUI:eliminationAni(sequence, callback)
 
     for index, info in ipairs(sequence) do
         if not self.posIdMap[info.posId] then
-            self:getSfxSmoke(index, function(obj)
-                obj:play()
-            end)
+            local pos = ModuleManager.BattleManager:getPosInfo(info.posId)
             self.posIdMap[info.posId] = true
             local entity = DataManager.BattleData:getGridEntity(info.posId)
 
@@ -740,6 +739,12 @@ function BattleUI:eliminationAni(sequence, callback)
                     baseObject:setAnchoredPositionX(DEFAULT_X)
                 else
                     self.eliminationAniSeq:Insert(index * 0.01, baseObject:getTransform():DOScale(1.3, 0.1))
+                    self.eliminationAniSeq:InsertCallback(index * 0.01 + 0.2, function()
+                        self:getSfxSmoke(index, function(obj)
+                            obj:setAnchoredPosition(pos.x, pos.y)
+                            obj:play()
+                        end)
+                    end)
                     self.eliminationAniSeq:Insert(index * 0.01 + 0.2, baseObject:getTransform():DOAnchorPos(self:getElementSkillPos(entity:getElementType()), 0.3))
                     self.eliminationAniSeq:Insert(index * 0.01 + 0.2, baseObject:getTransform():DOScale(0.5, 0.3))
                 end
@@ -1244,7 +1249,8 @@ function BattleUI:getSfxSmoke(index, func)
         }
         EffectManager:loadUIEffectAsync(GConst.BattleConst.LINK_SMOKE, self, self.gridNode, 11, function(obj)
             self.root.smokeSfxObjs[index].obj = obj
-            if self.hidingAllSfxLine then
+            obj:setLocalScale(1.5, 1.5, 1.5)
+            if self.hidingAllSfxSmoke then
                 obj:setActive(false)
             else
                 if func then
@@ -1296,6 +1302,16 @@ function BattleUI:initUISfxs()
             end
         end
     end
+
+    if self.root.smokeSfxObjs then
+        for index, info in pairs(self.root.smokeSfxObjs) do
+            if info.obj then
+                info.obj:setActive(true)
+                info.obj:getComponent(GConst.TYPEOF_UNITY_CLASS.BF_EFFECT_HELPER):SetSortingOrder(self:getUIOrder(), 11)
+                info.obj:setActive(false)
+            end
+        end
+    end
 end
 
 function BattleUI:showTutorialFinger(posIdList)