update

app/Services/UserService.php

@@ -105,10 +105,10 @@ class UserService extends BaseService
             // 使用 select 但确保包含外键
             $query->select('id', 'user_id', 'member_id', 'address', 'available_balance');
         }])
-            ->join('wallet', 'users.member_id', '=', 'wallet.member_id')
-            ->orderByDesc("wallet.available_balance")
+            ->join('wallets', 'users.member_id', '=', 'wallets.member_id')
+            ->orderByDesc("wallets.available_balance")
             ->select('users.*')
-            ->orderByDesc('created_at')->paginate($limit);
+            ->orderByDesc('users.created_at')->paginate($limit);
 
         return ['total' => $paginator->total(), 'data' => $paginator->items()];
     }