diff --git a/src/SJZY.Track.Application/Services/TrackPull/TrackPullService.cs b/src/SJZY.Track.Application/Services/TrackPull/TrackPullService.cs
index df09c551..34998b29 100644
--- a/src/SJZY.Track.Application/Services/TrackPull/TrackPullService.cs
+++ b/src/SJZY.Track.Application/Services/TrackPull/TrackPullService.cs
@@ -222,7 +222,7 @@ public class TrackPullService : ApplicationService, ITransientDependency
             throw new BusinessException(message: _stringLocalizer["IsTrackPullContentValueAny"]);
         else if (!input.TrackKeywords.IsNullOrEmpty())
         {
-            Expression<Func<TrackPullContentConfigEntity, bool>> trackKeywordExp = _ => true;
+            Expression<Func<TrackPullContentConfigEntity, bool>> trackKeywordExp = _ => false;
             input.TrackKeywords!.ForEach(item => { trackKeywordExp = trackKeywordExp.Or(x => SqlFunc.SplitIn(x.TrackKeyword, item)); });
 
             if (await _trackPullConfigRepository.IsContentAnyAsync(isContentAnyExp.And(trackKeywordExp)))