diff --git a/src/store/gameStore.ts b/src/store/gameStore.ts
index da8953188..86e563000 100755
--- a/src/store/gameStore.ts
+++ b/src/store/gameStore.ts
@@ -1339,7 +1339,7 @@ export const useGameStore = create<Store>()(
       },
     }),
     {
-      name: "echo-nexus-save-v2",
+      name: "echo-nexus-save-v1",
       version: 2,
       storage: createJSONStorage(() => localStorage),
       // v0.12 存档迁移：旧存档（v0/v1，key=echo-nexus-save-v1）补全新增字段，防崩溃