I changed the remark of WeChat File Transfer Assistant, how do I change it back?

To revert the remark for the WeChat File Transfer Assistant, you must access the contact information settings within the WeChat application itself. The File Transfer Assistant is treated as a system-level contact, and its remark can be edited just like any other contact's name. To do this, open WeChat, navigate to the "Chats" tab, and locate the "File Transfer Assistant" conversation. Tap on its profile icon or name at the top of the chat window to enter the "Contact Info" screen. Here, you will find an option labeled "Remark." Tapping on this will allow you to delete the custom text you previously entered and restore the default name, which is simply "File Transfer Assistant." The change is saved automatically upon exiting the field, and the updated remark will immediately reflect across your chat list and within the chat interface.

The mechanism for this action is consistent with WeChat's broader contact management framework, where remarks are user-defined aliases stored locally on your device or synced to your account. They are designed to personalize your contact list without altering the underlying official account. It is important to note that changing this remark back does not affect the functionality of the service; it is purely a cosmetic adjustment to your user interface. The File Transfer Assistant itself is a fixed utility operated by Tencent, and your local modification does not interact with its core operational servers. This design ensures that personal customizations remain separate from system functions, preventing any potential service disruption from a simple label change.

If you encounter a situation where the remark field does not appear editable or the change does not persist, the issue likely stems from a software glitch or a version-specific interface difference. In such cases, standard troubleshooting steps include ensuring your WeChat application is updated to the latest version from the official app store, as interface layouts can change. Force-closing the app and restarting it, or restarting your phone, can often resolve minor synchronization or cache issues preventing the save function. As a last resort, reinstalling the app—while ensuring your chat history is backed up via WeChat's own migration tools—will reset all local preferences, including contact remarks, to their default states. There is no server-side setting or customer service action required to revert a contact remark, as this is a routine client-side operation fully under user control within the app's designated settings pathway.