diff --git a/src/actions/CarAction.lua b/src/actions/CarAction.lua
index 3dadf2c..98db567 100644
--- a/src/actions/CarAction.lua
+++ b/src/actions/CarAction.lua
@@ -107,9 +107,9 @@ function _M.runeUpRpc( agent, data )
 	local runeData = runeSet[id]
 	if not runeData then return 5 end
 
-	local maxLv = #csvdb["rune_buildCsv"]
-	if level >= maxLv then return 6 end
-	local lvData = csvdb["rune_buildCsv"][level+1]
+	local maxLv = table.nums(csvdb["rune_buildCsv"])-1
+	if level > maxLv then return 6 end
+	local lvData = csvdb["rune_buildCsv"][level]
 	local cost = lvData.cost:toNumMap()
 	if not role:checkItemEnough(cost) then
 		return 7
diff --git a/src/csvdata b/src/csvdata
index ea8da0f..13eb69b 160000
--- a/src/csvdata
+++ b/src/csvdata
@@ -1 +1 @@
-Subproject commit ea8da0fb177c4166bcb7350d8c1932d2b91b8dad
+Subproject commit 13eb69bd67154cb457bd9885e27546754b169b92
--
libgit2 0.21.2