diff --git a/src/renderer/widgets/CreateWallet/lib/types.ts b/src/renderer/widgets/CreateWallet/lib/types.ts
index 3429543aad..a27929307a 100644
--- a/src/renderer/widgets/CreateWallet/lib/types.ts
+++ b/src/renderer/widgets/CreateWallet/lib/types.ts
@@ -34,4 +34,5 @@ export interface SignatoryInfo {
   index: number;
   name: string;
   address: string;
+  walletId: string;
 }
diff --git a/src/renderer/widgets/CreateWallet/model/__tests__/flow-model.test.ts b/src/renderer/widgets/CreateWallet/model/__tests__/flow-model.test.ts
index 94262e8722..a0ef556ed5 100644
--- a/src/renderer/widgets/CreateWallet/model/__tests__/flow-model.test.ts
+++ b/src/renderer/widgets/CreateWallet/model/__tests__/flow-model.test.ts
@@ -46,11 +46,16 @@ describe('widgets/CreateWallet/model/form-model', () => {
 
     await allSettled(signatoryModel.events.changeSignatory, {
       scope,
-      params: { index: 0, name: signerWallet.name, address: toAddress(signerWallet.accounts[0].accountId) },
+      params: {
+        index: 0,
+        name: signerWallet.name,
+        address: toAddress(signerWallet.accounts[0].accountId),
+        walletId: '1',
+      },
     });
     await allSettled(signatoryModel.events.changeSignatory, {
       scope,
-      params: { index: 1, name: 'Alice', address: '5GrwvaEF5zXb26Fz9rcQpDWS57CtERHpNehXCPcNoHGKutQY' },
+      params: { index: 1, name: 'Alice', address: '5GrwvaEF5zXb26Fz9rcQpDWS57CtERHpNehXCPcNoHGKutQY', walletId: '1' },
     });
     await allSettled(flowModel.events.signerSelected, { scope, params: signerWallet.accounts[0] });
 
diff --git a/src/renderer/widgets/CreateWallet/model/__tests__/form-model.test.ts b/src/renderer/widgets/CreateWallet/model/__tests__/form-model.test.ts
index 5187e65b21..6eb98bb001 100644
--- a/src/renderer/widgets/CreateWallet/model/__tests__/form-model.test.ts
+++ b/src/renderer/widgets/CreateWallet/model/__tests__/form-model.test.ts
@@ -69,11 +69,11 @@ describe('widgets/CreateWallet/model/form-model', () => {
 
     await allSettled(signatoryModel.events.changeSignatory, {
       scope,
-      params: { index: 0, name: 'test', address: toAddress(signerWallet.accounts[0].accountId) },
+      params: { index: 0, name: 'test', address: toAddress(signerWallet.accounts[0].accountId), walletId: '1' },
     });
     await allSettled(signatoryModel.events.changeSignatory, {
       scope,
-      params: { index: 1, name: 'Alice', address: toAddress(signatoryWallet.accounts[0].accountId) },
+      params: { index: 1, name: 'Alice', address: toAddress(signatoryWallet.accounts[0].accountId), walletId: '1' },
     });
 
     await allSettled(formModel.$createMultisigForm.fields.threshold.onChange, { scope, params: 2 });
@@ -112,11 +112,11 @@ describe('widgets/CreateWallet/model/form-model', () => {
     await allSettled(formModel.$createMultisigForm.fields.chain.onChange, { scope, params: testChain });
     await allSettled(signatoryModel.events.changeSignatory, {
       scope,
-      params: { index: 0, name: 'test', address: toAddress(signerWallet.accounts[0].accountId) },
+      params: { index: 0, name: 'test', address: toAddress(signerWallet.accounts[0].accountId), walletId: '1' },
     });
     await allSettled(signatoryModel.events.changeSignatory, {
       scope,
-      params: { index: 1, name: 'Alice', address: toAddress(signatoryWallet.accounts[0].accountId) },
+      params: { index: 1, name: 'Alice', address: toAddress(signatoryWallet.accounts[0].accountId), walletId: '1' },
     });
     await allSettled(formModel.$createMultisigForm.fields.threshold.onChange, { scope, params: 2 });
 
diff --git a/src/renderer/widgets/CreateWallet/model/__tests__/signatory-model.test.ts b/src/renderer/widgets/CreateWallet/model/__tests__/signatory-model.test.ts
index 720f35ae15..e955a97f5c 100644
--- a/src/renderer/widgets/CreateWallet/model/__tests__/signatory-model.test.ts
+++ b/src/renderer/widgets/CreateWallet/model/__tests__/signatory-model.test.ts
@@ -20,12 +20,12 @@ describe('widgets/CreateWallet/model/signatory-model', () => {
 
     await allSettled(signatoryModel.events.addSignatory, {
       scope,
-      params: { name: 'Alice', address: toAddress(signerWallet.accounts[0].accountId) },
+      params: { name: 'Alice', address: toAddress(signerWallet.accounts[0].accountId), walletId: '1' },
     });
 
     await allSettled(signatoryModel.events.addSignatory, {
       scope,
-      params: { name: 'test', address: toAddress(signerWallet.accounts[0].accountId) },
+      params: { name: 'test', address: toAddress(signerWallet.accounts[0].accountId), walletId: '1' },
     });
 
     expect(scope.getState(signatoryModel.$signatories).length).toEqual(2);
@@ -40,7 +40,7 @@ describe('widgets/CreateWallet/model/signatory-model', () => {
 
     await allSettled(signatoryModel.events.changeSignatory, {
       scope,
-      params: { index: 0, name: 'test', address: toAddress(signerWallet.accounts[0].accountId) },
+      params: { index: 0, name: 'test', address: toAddress(signerWallet.accounts[0].accountId), walletId: '1' },
     });
 
     expect(scope.getState(signatoryModel.$signatories).length).toEqual(1);
@@ -60,14 +60,14 @@ describe('widgets/CreateWallet/model/signatory-model', () => {
 
     await allSettled(signatoryModel.events.changeSignatory, {
       scope,
-      params: { index: 1, name: 'Alice', address: toAddress(signatoryWallet.accounts[0].accountId) },
+      params: { index: 1, name: 'Alice', address: toAddress(signatoryWallet.accounts[0].accountId), walletId: '1' },
     });
 
     expect(scope.getState(signatoryModel.$ownedSignatoriesWallets)?.length).toEqual(0);
 
     await allSettled(signatoryModel.events.changeSignatory, {
       scope,
-      params: { index: 0, name: 'test', address: toAddress(signerWallet.accounts[0].accountId) },
+      params: { index: 0, name: 'test', address: toAddress(signerWallet.accounts[0].accountId), walletId: '1' },
     });
     expect(scope.getState(signatoryModel.$ownedSignatoriesWallets)?.length).toEqual(1);
   });
diff --git a/src/renderer/widgets/CreateWallet/model/flow-model.ts b/src/renderer/widgets/CreateWallet/model/flow-model.ts
index 74f023ce51..63a20c3c7f 100644
--- a/src/renderer/widgets/CreateWallet/model/flow-model.ts
+++ b/src/renderer/widgets/CreateWallet/model/flow-model.ts
@@ -69,7 +69,7 @@ const $signer = restore<Account | null>(signerSelected, null).reset(flowFinished
 const $signerWallet = combine({ signer: $signer, wallets: walletModel.$wallets }, ({ signer, wallets }) => {
   const res = walletUtils.getWalletFilteredAccounts(wallets, {
     accountFn: (a) => a.accountId === signer?.accountId,
-    walletFn: (w) => walletUtils.isValidSignatory(w),
+    walletFn: (w) => walletUtils.isValidSignatory(w) && w.id === signer?.walletId,
   });
 
   return res;
diff --git a/src/renderer/widgets/CreateWallet/model/signatory-model.ts b/src/renderer/widgets/CreateWallet/model/signatory-model.ts
index d361ffd8da..d1de3fd0e3 100644
--- a/src/renderer/widgets/CreateWallet/model/signatory-model.ts
+++ b/src/renderer/widgets/CreateWallet/model/signatory-model.ts
@@ -12,7 +12,7 @@ const changeSignatory = createEvent<SignatoryInfo>();
 const deleteSignatory = createEvent<number>();
 const getSignatoriesBalance = createEvent<Wallet[]>();
 
-const $signatories = createStore<Omit<SignatoryInfo, 'index'>[]>([{ name: '', address: '' }]);
+const $signatories = createStore<Omit<SignatoryInfo, 'index'>[]>([{ name: '', address: '', walletId: '' }]);
 const $hasDuplicateSignatories = combine($signatories, (signatories) => {
   const existingKeys: Set<Address> = new Set();
 
@@ -58,9 +58,9 @@ sample({
 sample({
   clock: addSignatory,
   source: $signatories,
-  fn: (signatories, { name, address }) => {
+  fn: (signatories, { name, address, walletId }) => {
     return produce(signatories, (draft) => {
-      draft.push({ name, address });
+      draft.push({ name, address, walletId });
     });
   },
   target: $signatories,
@@ -69,12 +69,12 @@ sample({
 sample({
   clock: changeSignatory,
   source: $signatories,
-  fn: (signatories, { index, name, address }) => {
+  fn: (signatories, { index, name, address, walletId }) => {
     return produce(signatories, (draft) => {
       if (index >= draft.length) {
-        draft.push({ name, address });
+        draft.push({ name, address, walletId });
       } else {
-        draft[index] = { name, address };
+        draft[index] = { name, address, walletId };
       }
     });
   },
diff --git a/src/renderer/widgets/CreateWallet/ui/MultisigWallet/components/SelectSignatories.tsx b/src/renderer/widgets/CreateWallet/ui/MultisigWallet/components/SelectSignatories.tsx
index ad2895d39a..7c819cb135 100644
--- a/src/renderer/widgets/CreateWallet/ui/MultisigWallet/components/SelectSignatories.tsx
+++ b/src/renderer/widgets/CreateWallet/ui/MultisigWallet/components/SelectSignatories.tsx
@@ -12,7 +12,7 @@ export const SelectSignatories = () => {
   const signatories = useUnit(signatoryModel.$signatories);
 
   const onAddSignatoryClick = () => {
-    signatoryModel.events.addSignatory({ name: '', address: '' });
+    signatoryModel.events.addSignatory({ name: '', address: '', walletId: '' });
   };
 
   return (
@@ -25,6 +25,7 @@ export const SelectSignatories = () => {
             isOwnAccount={index === 0}
             signatoryName={value.name}
             signatoryAddress={value.address}
+            selectedWallet={value.walletId}
             onDelete={signatoryModel.events.deleteSignatory}
           />
         ))}
diff --git a/src/renderer/widgets/CreateWallet/ui/MultisigWallet/components/Signatory.tsx b/src/renderer/widgets/CreateWallet/ui/MultisigWallet/components/Signatory.tsx
index a0fb27719f..f2ccdb01dc 100644
--- a/src/renderer/widgets/CreateWallet/ui/MultisigWallet/components/Signatory.tsx
+++ b/src/renderer/widgets/CreateWallet/ui/MultisigWallet/components/Signatory.tsx
@@ -8,7 +8,7 @@ import { performSearch, toAccountId, toAddress, validateAddress } from '@/shared
 import { CaptionText, Combobox, IconButton, Identicon, Input } from '@/shared/ui';
 import { type ComboboxOption } from '@/shared/ui/types';
 import { contactModel } from '@/entities/contact';
-import { AddressWithName, WalletIcon, walletModel, walletUtils } from '@/entities/wallet';
+import { AddressWithName, WalletIcon, accountUtils, walletModel, walletUtils } from '@/entities/wallet';
 import { filterModel } from '@/features/contacts';
 import { walletSelectUtils } from '@/features/wallets/WalletSelect/lib/wallet-select-utils';
 import { GroupLabels } from '@/features/wallets/WalletSelect/ui/WalletGroup';
@@ -19,6 +19,7 @@ interface Props {
   signatoryName: string;
   signatoryAddress: string;
   signatoryIndex: number;
+  selectedWallet: string;
   isOwnAccount?: boolean;
   onDelete?: (index: number) => void;
 }
@@ -29,6 +30,7 @@ export const Signatory = ({
   isOwnAccount = false,
   signatoryName,
   signatoryAddress,
+  selectedWallet,
 }: Props) => {
   const { t } = useI18n();
   const [query, setQuery] = useState('');
@@ -54,12 +56,17 @@ export const Signatory = ({
 
   const ownAccountName =
     walletUtils.getWalletsFilteredAccounts(wallets, {
-      walletFn: (w) => !walletUtils.isWatchOnly(w) && !walletUtils.isMultisig(w),
-      accountFn: (a) => toAccountId(signatoryAddress) === a.accountId,
+      walletFn: (w) =>
+        !walletUtils.isWatchOnly(w) &&
+        !walletUtils.isMultisig(w) &&
+        (!selectedWallet || w.id.toString() === selectedWallet),
+      accountFn: (a) =>
+        toAccountId(signatoryAddress) === a.accountId && accountUtils.isChainIdMatch(a, chain.value.chainId),
     })?.[0]?.name || '';
 
   const contactAccountName =
     contacts.filter((contact) => toAccountId(contact.address) === toAccountId(signatoryAddress))?.[0]?.name || '';
+
   const displayName = useMemo(() => {
     const hasDuplicateName = !!ownAccountName && !!contactAccountName;
     const shouldForceOwnAccountName = hasDuplicateName && isOwnAccount;
@@ -95,7 +102,7 @@ export const Signatory = ({
               return {
                 value: address,
                 element: <AddressWithName name={account.name} address={address} />,
-                id: account.accountId,
+                id: account.walletId.toString(),
               };
             }),
         );
@@ -153,6 +160,7 @@ export const Signatory = ({
       index: signatoryIndex,
       name: newName,
       address: signatoryAddress,
+      walletId: selectedWallet,
     });
   };
 
@@ -162,12 +170,13 @@ export const Signatory = ({
     }
   }, [displayName]);
 
-  const onAddressChange = (newAddress: string) => {
-    const validatedAddress = validateAddress(newAddress) ? newAddress : '';
+  const onAddressChange = (data: ComboboxOption) => {
+    const validatedAddress = validateAddress(data.value) ? data.value : '';
     const fixedAddress = toAddress(validatedAddress, { prefix: chain.value.addressPrefix });
 
     signatoryModel.events.changeSignatory({
       index: signatoryIndex,
+      walletId: data.id,
       name: signatoryName,
       address: fixedAddress,
     });
@@ -210,8 +219,8 @@ export const Signatory = ({
         query={query}
         value={toAddress(signatoryAddress, { prefix: chain.value.addressPrefix })}
         prefixElement={prefixElement}
-        onChange={({ value }) => {
-          onAddressChange(value);
+        onChange={(data) => {
+          onAddressChange(data);
         }}
         onInput={handleQueryChange}
       />