diff --git a/packages/oraidex-common/package.json b/packages/oraidex-common/package.json
index 71741ead..88d46fda 100644
--- a/packages/oraidex-common/package.json
+++ b/packages/oraidex-common/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@oraichain/oraidex-common",
-  "version": "1.1.30",
+  "version": "1.1.31",
   "main": "build/index.js",
   "files": [
     "build/"
diff --git a/packages/oraidex-common/src/constant.ts b/packages/oraidex-common/src/constant.ts
index 61c36e19..b273600f 100644
--- a/packages/oraidex-common/src/constant.ts
+++ b/packages/oraidex-common/src/constant.ts
@@ -102,6 +102,7 @@ export const PEPE_ORAICHAIN_EXT_DENOM =
   "factory/orai1wuvhex9xqs3r539mvc6mtm7n20fcj3qr2m0y9khx6n5vtlngfzes3k0rq9/extPEPE";
 export const CAT_ORAICHAIN_EXT_DENOM = "factory/orai1wuvhex9xqs3r539mvc6mtm7n20fcj3qr2m0y9khx6n5vtlngfzes3k0rq9/extCAT";
 export const HMSTR_ORAICHAIN_DENOM = "factory/orai1wuvhex9xqs3r539mvc6mtm7n20fcj3qr2m0y9khx6n5vtlngfzes3k0rq9/HMSTR";
+export const OBTC_ORAICHAIN_EXT_DENOM = "factory/orai1wuvhex9xqs3r539mvc6mtm7n20fcj3qr2m0y9khx6n5vtlngfzes3k0rq9/obtc";
 export const DOGE_BNB_ORAICHAIN_DENOM =
   "factory/orai1wuvhex9xqs3r539mvc6mtm7n20fcj3qr2m0y9khx6n5vtlngfzes3k0rq9/DogeBNB";
 
diff --git a/packages/oraidex-common/src/network.ts b/packages/oraidex-common/src/network.ts
index 54102257..d20b8c49 100644
--- a/packages/oraidex-common/src/network.ts
+++ b/packages/oraidex-common/src/network.ts
@@ -61,6 +61,7 @@ import {
   PEPE_BSC_CONTRACT,
   CAT_BSC_CONTRACT,
   HMSTR_ORAICHAIN_DENOM,
+  OBTC_ORAICHAIN_EXT_DENOM,
   DOGE_BNB_ORAICHAIN_DENOM,
   DOGE_BSC_CONTRACT
 } from "./constant";
@@ -159,7 +160,7 @@ export type BridgeAppCurrency = FeeCurrency & {
   readonly Icon?: CoinIcon;
   readonly IconLight?: CoinIcon;
   readonly bridgeNetworkIdentifier?: EvmChainId;
-  readonly coinDecimals: 6 | 8 | 9 | 18;
+  readonly coinDecimals: 6 | 9 | 14 | 18 | 8;
   readonly contractAddress?: string;
   readonly prefixToken?: string;
 };
@@ -515,7 +516,7 @@ export const oraichainNetwork: CustomChainInfo = {
       coinImageUrl: "https://s2.coinmarketcap.com/static/img/coins/64x64/1027.png"
     },
     {
-      coinDenom: "BTC",
+      coinDenom: "BTC (Legacy)",
       coinGeckoId: "bitcoin",
       coinMinimalDenom: "usat",
       type: "cw20",
@@ -524,6 +525,14 @@ export const oraichainNetwork: CustomChainInfo = {
       coinDecimals: 6,
       coinImageUrl: "https://s2.coinmarketcap.com/static/img/coins/64x64/1.png"
     },
+    {
+      coinDenom: "BTC",
+      coinGeckoId: "bitcoin",
+      coinMinimalDenom: OBTC_ORAICHAIN_EXT_DENOM,
+      bridgeTo: ["bitcoin"] as any,
+      coinDecimals: 14,
+      coinImageUrl: "https://s2.coinmarketcap.com/static/img/coins/64x64/1.png"
+    },
     {
       coinDenom: "OCH",
       coinGeckoId: "och",