[Bug] 找不到已經被收錄的好友碼

如標題與圖片所示

<img width="629" height="223" alt="Image" src="https://github.com/user-attachments/assets/872a4fb5-4d9e-488b-8803-b9252645a520" /> 

<img width="362" height="332" alt="Image" src="https://github.com/user-attachments/assets/de54d44a-fd1e-4588-aa4c-ca6c17cb813d" />