diff --git a/lib/components/TxDialog/index.vue b/lib/components/TxDialog/index.vue
index 6d21cc7..cb6a931 100644
--- a/lib/components/TxDialog/index.vue
+++ b/lib/components/TxDialog/index.vue
@@ -111,7 +111,7 @@ async function initData() {
         metadatas.value = {};
         view.value = 'input';
         p.value = JSON.parse(props.params || '{}');
-        memo.value = props.type?.toLowerCase() === 'send' ? '' : 'ping.pub';
+        memo.value = props.type?.toLowerCase() === 'send' ? '' : 'Oraichain';
 
         feeAmount.value = Number(p.value?.fees?.amount || 2000);
         try {
diff --git a/lib/components/TxDialog/messages/Unbond.vue b/lib/components/TxDialog/messages/Unbond.vue
index 6125d25..47c1696 100644
--- a/lib/components/TxDialog/messages/Unbond.vue
+++ b/lib/components/TxDialog/messages/Unbond.vue
@@ -58,7 +58,7 @@ const isValid = computed(() => {
         ok = false;
         error = 'Sender is empty';
     }
-    if (!params.value.validatorAddress) {
+    if (!params.value.validator_address) {
         ok = false;
         error = 'Validator is empty';
     }
diff --git a/lib/utils/http.ts b/lib/utils/http.ts
index e094fd4..7968fab 100644
--- a/lib/utils/http.ts
+++ b/lib/utils/http.ts
@@ -167,6 +167,25 @@ export async function getBalanceMetadata(
 ): Promise<{ metadata: Metadata }> {
     // const url = `${endpoint}/cosmos/bank/v1beta1/denoms_metadata/${denom}`;
     // return get(url);
+    if (denom === 'orai')
+        return {
+            metadata: {
+                description: 'The native token of Osmosis',
+                denomUnits: [
+                    {
+                        denom: 'orai',
+                        exponent: 6,
+                        aliases: [],
+                    },
+                ],
+                base: 'orai',
+                display: 'orai',
+                name: '',
+                symbol: '',
+                uri: '',
+                uriHash: '',
+            },
+        };
     const queryClient = createQueryClient(endpoint);
     const res = await queryClient.bank.denomMetadata(denom);
     return { metadata: res };