diff --git a/business/jxstore/cms/sku.go b/business/jxstore/cms/sku.go
index d3d5ed135..2a88d7dc7 100644
--- a/business/jxstore/cms/sku.go
+++ b/business/jxstore/cms/sku.go
@@ -740,7 +740,7 @@ func IsSensitiveWordInList(str string) (bool, string) {
 				var index int
 				for index > 0 {
 					index = strings.Index(keyWord, ",")
-					keyWord = keyWord[index+1:]
+					keyWord = keyWord[:index-1]
 					checkHas := strings.Contains(str, keyWord)
 					if checkHas {
 						return true, keyWord