Merge branch 'feature_20250326_zhaohaipeng_spread_v2' of algorithm/recommend-server into master

recommend-server-service/src/main/java/com/tzld/piaoquan/recommend/server/service/rank/strategy/RankStrategy4RegionMergeModelBasic.java

@@ -275,7 +275,7 @@ public abstract class RankStrategy4RegionMergeModelBasic extends RankService {
             double maxVal = mergeWeight.getOrDefault("max", 1d);
 
             double newMinVal = mergeWeight.getOrDefault("newMin", 0.99);
-            double newMaxVal = mergeWeight.getOrDefault("newMin", 1d);
+            double newMaxVal = mergeWeight.getOrDefault("newMax", 1d);
 
             str = (originStr - minVal) / (maxVal - minVal) * (newMaxVal - newMinVal) + newMinVal;