diff --git a/business/jxstore/misc/store_score.go b/business/jxstore/misc/store_score.go
index e2a2985d4..7079b5966 100644
--- a/business/jxstore/misc/store_score.go
+++ b/business/jxstore/misc/store_score.go
@@ -16,6 +16,7 @@ import (
 	"git.rosy.net.cn/jx-callback/business/jxutils/tasksch"
 	"git.rosy.net.cn/jx-callback/business/model"
 	"git.rosy.net.cn/jx-callback/business/model/dao"
+	"git.rosy.net.cn/jx-callback/globals"
 	"git.rosy.net.cn/jx-callback/globals/refutil"
 )
 
@@ -475,6 +476,13 @@ func ScoreStoreRange(storeInfo *cms.StoreExt) {
 			finalScore = ItemTotalScore - int(math.Round(diff*ratio))
 		}
 	}
+	if finalScore < 0 {
+		globals.SugarLogger.Infof("ScoreStoreRange abnormal finalScore:%d, storeInfo:%s", finalScore, utils.Format4Output(storeInfo, true))
+		finalScore = 0
+	} else if finalScore > ItemTotalScore {
+		globals.SugarLogger.Infof("ScoreStoreRange abnormal finalScore:%d, storeInfo:%s", finalScore, utils.Format4Output(storeInfo, true))
+		finalScore = ItemTotalScore
+	}
 	storeScoreDataWrapper.SetData(storeID, model.FieldStoreRange, finalScore)
 }