diff --git a/backend/migrations/097_fix_migrated_purchase_menu_label_icon.sql b/backend/migrations/097_fix_migrated_purchase_menu_label_icon.sql
new file mode 100644
index 0000000000..80c0fd13c8
--- /dev/null
+++ b/backend/migrations/097_fix_migrated_purchase_menu_label_icon.sql
@@ -0,0 +1,45 @@
+-- 097_fix_migrated_purchase_menu_label_icon.sql
+--
+-- Fixes the custom menu item created by migration 096: updates the label
+-- from hardcoded English "Purchase" to "充值/订阅", and sets the icon_svg
+-- to a credit-card SVG matching the sidebar CreditCardIcon.
+--
+-- Idempotent: only modifies items where id = 'migrated_purchase_subscription'.
+
+DO $$
+DECLARE
+    v_raw   text;
+    v_items jsonb;
+    v_idx   int;
+    v_icon  text;
+BEGIN
+    SELECT value INTO v_raw
+      FROM settings WHERE key = 'custom_menu_items';
+
+    IF COALESCE(v_raw, '') = '' OR v_raw = 'null' THEN
+        RETURN;
+    END IF;
+
+    v_items := v_raw::jsonb;
+
+    -- Find the index of the migrated item
+    SELECT ordinality - 1 INTO v_idx
+      FROM jsonb_array_elements(v_items) WITH ORDINALITY AS elem
+     WHERE elem ->> 'id' = 'migrated_purchase_subscription'
+     LIMIT 1;
+
+    IF v_idx IS NULL THEN
+        RETURN;  -- item not found, nothing to fix
+    END IF;
+
+    -- Credit card SVG (Heroicons outline, matches CreditCardIcon in AppSidebar)
+    v_icon := '<svg fill="none" viewBox="0 0 24 24" stroke="currentColor" stroke-width="1.5"><path stroke-linecap="round" stroke-linejoin="round" d="M2.25 8.25h19.5M2.25 9h19.5m-16.5 5.25h6m-6 2.25h3m-3.75 3h15a2.25 2.25 0 002.25-2.25V6.75A2.25 2.25 0 0019.5 4.5h-15a2.25 2.25 0 00-2.25 2.25v10.5A2.25 2.25 0 004.5 19.5z"/></svg>';
+
+    -- Update label and icon_svg
+    v_items := jsonb_set(v_items, ARRAY[v_idx::text, 'label'],    '"充值/订阅"'::jsonb);
+    v_items := jsonb_set(v_items, ARRAY[v_idx::text, 'icon_svg'], to_jsonb(v_icon));
+
+    UPDATE settings SET value = v_items::text WHERE key = 'custom_menu_items';
+
+    RAISE NOTICE '[migration-097] Fixed migrated_purchase_subscription: label=充值/订阅, icon=CreditCard SVG';
+END $$;