diff --git a/community-service/src/main/java/com/tanpu/community/service/RecommendService.java b/community-service/src/main/java/com/tanpu/community/service/RecommendService.java
index dabc0f43e783ccd054721bf2bc28961ab4a0e4da..11448eb17c5d2949419d60dc80074fd39e5de83e 100644
--- a/community-service/src/main/java/com/tanpu/community/service/RecommendService.java
+++ b/community-service/src/main/java/com/tanpu/community/service/RecommendService.java
@@ -66,7 +66,7 @@ public class RecommendService {
         List<String> newThemeIds = getNewestThemes().stream()
                 .filter(theme -> {
                     // 暂时不过滤用户自己发的 !userId.equals(theme.getAuthorId());
-                    return !excludeIds.contains(theme.getThemeId()) && theme.getMinutesTillNow() > margin;
+                    return !excludeIds.contains(theme.getThemeId()) && theme.getMinutesTillNow() < margin;
                 })
                 .map(ThemeAnalysDO::getThemeId).collect(Collectors.toList());
         newThemeIds = BizUtils.subList(newThemeIds, 0, pageSize);