diff --git a/src/adv/Adv.lua b/src/adv/Adv.lua
index 2042f16..bfa70bd 100644
--- a/src/adv/Adv.lua
+++ b/src/adv/Adv.lua
@@ -989,6 +989,9 @@ local function chooseCommon(self, room, block, chooseData, choose, tag)
 				end
 			end,
 			[3] = function() --发现怪物
+				if block:getEventType() == AdvEventType.Build then 
+					self.battle:removeBuildByPos(room.roomId, block.blockId)
+				end
 				self:getCurMap():addNewMonsterRand(effect[2], {room, block})
 				self:pushBackEvent(AdvBackEventType.Monster, {id = effect[2]})
 				clearBlock = false
@@ -1015,6 +1018,9 @@ local function chooseCommon(self, room, block, chooseData, choose, tag)
 				clearBlock = false
 			end,
 			[7] = function() -- 建筑
+				if block:getEventType() == AdvEventType.Build then 
+					self.battle:removeBuildByPos(room.roomId, block.blockId)
+				end
 				block:updateEvent({
 					etype = AdvEventType.Build,
 					id = effect[2]
@@ -1023,6 +1029,9 @@ local function chooseCommon(self, room, block, chooseData, choose, tag)
 				clearBlock = false
 			end,
 			[8] = function() -- 选择
+				if block:getEventType() == AdvEventType.Build then 
+					self.battle:removeBuildByPos(room.roomId, block.blockId)
+				end
 				block:updateEvent({
 					etype = AdvEventType.Choose,
 					id = effect[2]
@@ -1031,6 +1040,9 @@ local function chooseCommon(self, room, block, chooseData, choose, tag)
 				clearBlock = false
 			end,
 			[9] = function() -- click
+				if block:getEventType() == AdvEventType.Build then 
+					self.battle:removeBuildByPos(room.roomId, block.blockId)
+				end
 				block:updateEvent({
 					etype = AdvEventType.Click,
 					id = effect[2]
@@ -1039,6 +1051,9 @@ local function chooseCommon(self, room, block, chooseData, choose, tag)
 				clearBlock = false
 			end,
 			[10] = function() -- 陷阱
+				if block:getEventType() == AdvEventType.Build then 
+					self.battle:removeBuildByPos(room.roomId, block.blockId)
+				end
 				block:updateEvent({
 					etype = AdvEventType.Trap,
 					id = effect[2]
diff --git a/src/adv/AdvBattle.lua b/src/adv/AdvBattle.lua
index 96ffef0..f463adb 100644
--- a/src/adv/AdvBattle.lua
+++ b/src/adv/AdvBattle.lua
@@ -234,6 +234,17 @@ function Battle:removeEnemyById(id)
 		end
 	end
 end
+-- 只是从战斗中移除  从地图中移除 在外面操作
+function Battle:removeBuildByPos(roomId, blockId)
+	local mapIdx = self.adv:getCurMapIdx()
+	for i = #self.builds[mapIdx], 1, -1 do
+		if self.builds[mapIdx][i].roomId == roomId and self.builds[mapIdx][i].blockId == blockId then
+			local build = table.remove(self.builds[mapIdx], i)
+			build:clear()
+			break
+		end
+	end
+end
 
 --回合
 function Battle:afterRound()
--
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