From 132b22153c95c9904ba7b359802505a1ecc65d52 Mon Sep 17 00:00:00 2001
From: Hodor <lost1q84@gmail.com>
Date: Thu, 25 Dec 2025 18:23:08 +0800
Subject: [PATCH] fix: pinnedChain array

---
 src/background/service/preference.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/background/service/preference.ts b/src/background/service/preference.ts
index d22b4bb0918..ae5d0b91238 100644
--- a/src/background/service/preference.ts
+++ b/src/background/service/preference.ts
@@ -253,7 +253,7 @@ class PreferenceService {
     if (!this.store.gasCache) {
       this.store.gasCache = {};
     }
-    if (!this.store.pinnedChain) {
+    if (!this.store.pinnedChain || !Array.isArray(this.store.pinnedChain)) {
       this.store.pinnedChain = [];
     }
     if (!this.store.addedToken) {