diff --git a/src/pages/KyberDAO/Vote/ProposalItem/OptionButton.tsx b/src/pages/KyberDAO/Vote/ProposalItem/OptionButton.tsx
index b2bd476f57..6d2959f19b 100644
--- a/src/pages/KyberDAO/Vote/ProposalItem/OptionButton.tsx
+++ b/src/pages/KyberDAO/Vote/ProposalItem/OptionButton.tsx
@@ -127,7 +127,7 @@ export default function OptionButton({
   id: number
 }) {
   const parsedPercent = parseFloat(percent.toFixed(2) || '0')
-  const hardCodedTitle = HARDCODED_OPTION_TITLE[proposalId][id]
+  const hardCodedTitle = HARDCODED_OPTION_TITLE[proposalId]?.[id]
   return (
     <Wrapper onClick={() => !disabled && onOptionClick?.()} disabled={disabled} type={type}>
       <div style={{ zIndex: 4, width: '100%' }}>
diff --git a/src/pages/KyberDAO/Vote/ProposalItem/Participants.tsx b/src/pages/KyberDAO/Vote/ProposalItem/Participants.tsx
index 1715ab8f7d..805fd21f83 100644
--- a/src/pages/KyberDAO/Vote/ProposalItem/Participants.tsx
+++ b/src/pages/KyberDAO/Vote/ProposalItem/Participants.tsx
@@ -184,7 +184,7 @@ export default function Participants({ proposalId }: { proposalId?: number }) {
               proposalInfo?.vote_stats?.options.reduce((max, o) => (o.vote_count > max.vote_count ? o : max)).option ===
                 index
             const filteredParticipants = participants.filter(p => p.option === index)
-            const hardCodedTitle = proposalId ? HARDCODED_OPTION_TITLE[proposalId][index] : undefined
+            const hardCodedTitle = proposalId ? HARDCODED_OPTION_TITLE[proposalId]?.[index] : undefined
             return (
               <OptionWrapper
                 key={optionTitle}