diff --git a/src/actions/RadioAction.lua b/src/actions/RadioAction.lua
index 273f55f..e20ae5a 100644
--- a/src/actions/RadioAction.lua
+++ b/src/actions/RadioAction.lua
@@ -69,7 +69,7 @@ function _M.startQuestRpc(agent, data)
             needHeroCnt = it[2]
         end
     end
-    for _, heroId in ipairs(heros) do
+    for _, heroId in pairs(heros) do
         local hero = role.heros[heroId]
         if hero then
             needHeroCnt = needHeroCnt - 1
--
libgit2 0.21.2