From ee11723e7d25f9f8af3084ca59ce21f216fcd053 Mon Sep 17 00:00:00 2001
From: TZGyn <spectator_brethren761@slmails.com>
Date: Fri, 22 May 2026 12:35:32 +0800
Subject: [PATCH] fix 0-balance not updating on chain switch; remove redundant
 lock button

---
 apps/desktop/src/lib/components/EvmDashboard.svelte | 4 ----
 apps/desktop/src/lib/states/evm-wallet.svelte.ts    | 3 ++-
 2 files changed, 2 insertions(+), 5 deletions(-)

diff --git a/apps/desktop/src/lib/components/EvmDashboard.svelte b/apps/desktop/src/lib/components/EvmDashboard.svelte
index 38c9e4b..93dfb7a 100644
--- a/apps/desktop/src/lib/components/EvmDashboard.svelte
+++ b/apps/desktop/src/lib/components/EvmDashboard.svelte
@@ -378,10 +378,6 @@
 						onclick={() => navigate('/settings')}>
 						<SettingsIcon size={16} />
 					</Button>
-					<Button variant="outline" onclick={() => w.lock()}>
-						<LockKeyhole size={16} />
-						Lock
-					</Button>
 					<Button
 						variant="outline"
 						onclick={async () => {
diff --git a/apps/desktop/src/lib/states/evm-wallet.svelte.ts b/apps/desktop/src/lib/states/evm-wallet.svelte.ts
index e94f851..4de1750 100644
--- a/apps/desktop/src/lib/states/evm-wallet.svelte.ts
+++ b/apps/desktop/src/lib/states/evm-wallet.svelte.ts
@@ -325,6 +325,7 @@ export const EvmWallet = () => {
 		if (!seed || !electrobun.rpc) return
 		loadingBalance = true
 		loadingTransactions = true
+		balance = '0'
 		error = ''
 		const account = mnemonicToAccount(seed)
 		address = account.address
@@ -335,7 +336,7 @@ export const EvmWallet = () => {
 			const [nativeBal] = await tryCatch(
 				client.getBalance({ address: account.address }),
 			)
-			if (nativeBal) balance = formatEther(nativeBal)
+			if (nativeBal !== undefined) balance = formatEther(nativeBal)
 			const [bals] = await tryCatch(
 				electrobun.rpc.request.fetchTokenBalances({
 					address,