diff --git a/src/actions/TowerAction.lua b/src/actions/TowerAction.lua
index 8db9a96..8f3270a 100644
--- a/src/actions/TowerAction.lua
+++ b/src/actions/TowerAction.lua
@@ -47,7 +47,7 @@ function _M.startBattleRpc(agent, data)
 
 	local towerInfo = role:getProperty("towerInfo")
 
-	if (towerInfo.l or 1) ~= id then return end  -- 层数不对
+	if towerInfo.l ~= id then return end  -- 层数不对
 
 	if not csvdb["tower_battleCsv"][id] then return end
 	local curCount, nextTime = getUpdateTime(towerInfo.c, towerInfo.t)
--
libgit2 0.21.2