Delete all the historical information of the official WeChat account, and you will find that the space is much larger. In addition, cleaning the cache irregularly can also solve this problem. Please refer to the following figure:

Violation of WeChat software usage specifications

● Delete the copyright information on this software and its copies;

● Reverse engineer, assemble or compile the software, or try to find the source code of the software by other means;

● Use, lease, lend, copy, modify, link, reprint, compile, publish, release and establish a mirror site of Tencent's intellectual property rights;

● Copy, modify, add, delete, hook or create any derivative works of this software or data released to any terminal memory during the operation of this software, interactive data between the client and the server during the operation of this software, and system data necessary for the operation of this software, including but not limited to accessing this software and related systems by using plug-ins or third-party tools/services authorized by Tencent.