diff --git a/business/jxstore/cms/user2.go b/business/jxstore/cms/user2.go
index 8d676756a..e0090c4bd 100644
--- a/business/jxstore/cms/user2.go
+++ b/business/jxstore/cms/user2.go
@@ -1229,6 +1229,11 @@ func UpdateUserLastInfo(ctx *jxcontext.Context, storeID, brandID int) (err error
 			_, err = dao.UpdateEntity(db, user, "LastStoreID")
 		}
 
+		// 不应该出现这种情况，0表示未找到，1表示找到，其他值为门店ID，表示锁定店铺。
+		if user.LastBrandID > 1 && user.LastBrandID != storeID {
+			brandID = 0
+		}
+
 		if brandID != user.LastBrandID {
 			user.LastBrandID = brandID
 			_, err = dao.UpdateEntity(db, user, "LastBrandID")