diff --git a/src/models/Rune.lua b/src/models/Rune.lua
index dfbd50d..98739db 100644
--- a/src/models/Rune.lua
+++ b/src/models/Rune.lua
@@ -63,14 +63,16 @@ end
 
 -- types 类型=权重"2=100 3=100 4=100"  value最大值=最小值 "50=100 50=100 100=200"
 local function getRandomValue(types,values)
-	local typeMap = types:toNumMap()
+	local typeMap = types:toArray()
 	local valueArry = values:toArray()
 
-	if table.nums(typeMap) ~= #valueArry then return nil end
+	if #typeMap ~= #valueArry then return nil end
+
 	local typ, value
 	local typTab = {}
-	for t,w in pairs(typeMap) do
-		table.insert(typTab,{t=t,w=w})
+	for _,w in ipairs(typeMap) do
+		w = w:toArray(true, "=")
+		table.insert(typTab,{t=w[1],w=w[2]})
 	end
 
 	local tk = math.randWeight(typTab, "w")
--
libgit2 0.21.2