diff --git a/hwe/ts/PageJoin.vue b/hwe/ts/PageJoin.vue
index d8872226..90bd890c 100644
--- a/hwe/ts/PageJoin.vue
+++ b/hwe/ts/PageJoin.vue
@@ -456,12 +456,12 @@ const inheritRequiredPoint = computed(() => {
 
 const toggleZoom = ref(true);
 
-const displayTable = ref(JSON.parse(localStorage.getItem(`conf.${serverID}.join.displayTable`) ?? "true"));
+const displayTable = ref<boolean>(JSON.parse(localStorage.getItem(`conf.${serverID}.join.displayTable`) ?? "true"));
 watch(displayTable, (newValue: boolean) => {
   localStorage.setItem(`conf.${serverID}.join.displayTable`, JSON.stringify(newValue));
 });
 
-const displayInherit = ref(JSON.parse(localStorage.getItem(`conf.${serverID}.join.displayInherit`) ?? "true"));
+const displayInherit = ref<boolean>(JSON.parse(localStorage.getItem(`conf.${serverID}.join.displayInherit`) ?? "true"));
 watch(displayInherit, (newValue: boolean) => {
   localStorage.setItem(`conf.${serverID}.join.displayInherit`, JSON.stringify(newValue));
 });
diff --git a/hwe/ts/components/BettingDetail.vue b/hwe/ts/components/BettingDetail.vue
index 0fab4039..ab1812db 100644
--- a/hwe/ts/components/BettingDetail.vue
+++ b/hwe/ts/components/BettingDetail.vue
@@ -418,7 +418,7 @@ async function submitBet(): Promise<void> {
   }
 
   const bettingID = bettingInfo.id;
-  const bettingType = JSON.parse(pickedBetTypeKey.value);
+  const bettingType = JSON.parse(pickedBetTypeKey.value) as number[];
   const amount = betPoint.value;
   try {
     await SammoAPI.Betting.Bet({
diff --git a/hwe/ts/gateway/login.ts b/hwe/ts/gateway/login.ts
index 5a2b7f53..dfeb6768 100644
--- a/hwe/ts/gateway/login.ts
+++ b/hwe/ts/gateway/login.ts
@@ -39,7 +39,7 @@ function getToken(): [number, string] | undefined {
     if (!trialToken) {
         return;
     }
-    const tokenItems = JSON.parse(trialToken);
+    const tokenItems = JSON.parse(trialToken) as [number, [number, string], string];
     if (tokenItems[0] != TOKEN_VERSION) {
         console.log(tokenItems);
         resetToken();