fix: wrong column

[a3d21]

修复列名错误，导致无法正确过滤通知

[kubbot]

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[codecov]

Codecov Report

Merging #1309 (5b35f79) into main (a4b28c9) will not change coverage.
Report is 1 commits behind head on main.
The diff coverage is 0.00%.

@@          Coverage Diff          @@
##            main   #1309   +/-   ##
=====================================
  Coverage   2.44%   2.44%           
=====================================
  Files         13      13           
  Lines        778     778           
=====================================
  Hits          19      19           
  Misses       756     756           
  Partials       3       3           

Files	Coverage Δ
pkg/common/db/relation/conversation_model.go	0.00% <0.00%> (ø)

[cubxxw]

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