原因是你沒有儲存或者你沒有等待重新整理一下。

正常情況下，修改暱稱後等待一會就可以看到更改成功了。

https://iknow-pic.cdn.bcebos.com/38dbb6fd5266d0162ab806ff9a2bd40734fa3547

https://iknow-pic.cdn.bcebos.com/d439b6003af33a874add98cdcb5c10385243b5b1

https://iknow-pic.cdn.bcebos.com/3812b31bb051f819d7ce9b9dd7b44aed2f73e77a

https://iknow-pic.cdn.bcebos.com/6159252dd42a2834ac96addc56b5c9ea15cebf31

https://iknow-pic.cdn.bcebos.com/503d269759ee3d6d2c6b1c1c4e166d224e4adebc

6、此時出現原先的暱稱

https://iknow-pic.cdn.bcebos.com/a08b87d6277f9e2f5cd587df1230e924b999f301

https://iknow-pic.cdn.bcebos.com/8694a4c27d1ed21b196ab432a06eddc450da3f41

8、此時這裡就變成了新的暱稱了

https://iknow-pic.cdn.bcebos.com/c83d70cf3bc79f3dfcd361e7b7a1cd11728b2932

9、這個介面也變成了新的暱稱

https://iknow-pic.cdn.bcebos.com/63d9f2d3572c11dfc2b63af46e2762d0f603c286

10、此時這裡也變成了新的暱稱

https://iknow-pic.cdn.bcebos.com/71cf3bc79f3df8dcd4610a46c011728b4610288c