[BUG] 列表显示的key数目和实际数目不对

[zengaorong]

Tiny RDM Version
v.1.2.7
OS Version
Which OS and version you launch? (Mac/Windows/Linux)
linux
Redis Version
Which version of Redis are you using?
7.2.3
Describe the bug
A clear and concise description of what the bug is.
列表显示的key数目和实际数目不对,点击了刷新，也清理了缓存

Steps to Reproduce: