diff --git a/src/wallet/address-manager.ts b/src/wallet/address-manager.ts
index 752a446..614984b 100644
--- a/src/wallet/address-manager.ts
+++ b/src/wallet/address-manager.ts
@@ -133,7 +133,7 @@ export class AddressManager extends EventTargetImpl {
 	} {
 		//let ts0 = Date.now();
 		const dType = deriveType === 'receive' ? 0 : 1;
-		const {privateKey} = this.HDWallet.deriveChild(`m/44'/972/0'/${dType}'/${index}'`);
+		const {privateKey} = this.HDWallet.deriveChild(`m/44'/111111/0'/${dType}'/${index}'`);
 		//let ts1 = Date.now();
 		//let publicKeys = secp256k1.export_public_keys(privateKey.toString());
 		const xonlyPubKey = secp256k1.export_public_key_xonly(privateKey.toString());
diff --git a/src/wallet/wallet.ts b/src/wallet/wallet.ts
index 492fdba..fb016ad 100644
--- a/src/wallet/wallet.ts
+++ b/src/wallet/wallet.ts
@@ -267,7 +267,7 @@ class Wallet extends EventTargetImpl {
 	}
 
 	createUID(){
-		const {privateKey} = this.HDWallet.deriveChild(`m/44'/972/0'/1'/0'`);
+		const {privateKey} = this.HDWallet.deriveChild(`m/44'/111111/0'/1'/0'`);
 		let address = privateKey.toAddress(this.network).toString().split(":")[1]
 		return helper.createHash(address);
 	}