bug 修复

@@ -66,7 +66,7 @@ func IncreaseAchevementScore(companyid int64, addScore float64, o orm.Ormer) err
 			Filter("company_id", companyid).
 			Filter("company_id", companyid).
 			Update(orm.Params{
 			Update(orm.Params{
 				"grasp_score_remain": orm.ColValue(orm.ColAdd, addScore),
 				"grasp_score_remain": orm.ColValue(orm.ColAdd, addScore),
-				"update_time":        time.Now().String(),
+				"update_at":          time.Now().String(),
 			})
 			})
 		return err
 		return err
 	}
 	}