diff --git a/webapp/services/FormulaService.php b/webapp/services/FormulaService.php
index d720a3cc..bab7fece 100644
--- a/webapp/services/FormulaService.php
+++ b/webapp/services/FormulaService.php
@@ -244,11 +244,13 @@ class FormulaService extends BaseService {
 
     public static function calcHeroPvpTiliConsume($heroDb)
     {
+        //ROUND((最大角色体力值-当前剩余体力值)*(PVP角色体力总价值+PVE角色体力总价值)/最大角色体力值,0)
         return 0;
     }
 
     public static function calcWeaponPvpDurabilityConsume($weaponDb)
     {
+        //ROUND((最大武器耐久度-当前剩余耐久度)*(PVP武器耐久度总价值+PVE武器耐久度总价值)/最大武器耐久度,0)
         return 0;
     }