diff --git a/VPet-Simulator.Core/Display/MainLogic.cs b/VPet-Simulator.Core/Display/MainLogic.cs
index 07c0782..4165161 100644
--- a/VPet-Simulator.Core/Display/MainLogic.cs
+++ b/VPet-Simulator.Core/Display/MainLogic.cs
@@ -198,7 +198,7 @@ namespace VPet_Simulator.Core
                     var needdrink = TimePass * NowWork.StrengthDrink;
                     double efficiency = 0;
                     int addhealth = -2;
-                    if (Core.Save.StrengthFood <= 25)
+                    if (Core.Save.StrengthFood <= Core.Save.StrengthMax * 0.25)
                     {//低状态低效率
                         Core.Save.StrengthChangeFood(-needfood / 2);
                         efficiency += 0.25;
@@ -216,7 +216,7 @@ namespace VPet_Simulator.Core
                         if (Core.Save.StrengthFood >= 75)
                             addhealth += Function.Rnd.Next(1, 3);
                     }
-                    if (Core.Save.StrengthDrink <= 25)
+                    if (Core.Save.StrengthDrink <= Core.Save.StrengthMax * 0.25)
                     {//低状态低效率
                         Core.Save.StrengthChangeDrink(-needdrink / 2);
                         efficiency += 0.25;
@@ -236,7 +236,7 @@ namespace VPet_Simulator.Core
                     }
                     if (addhealth > 0)
                         Core.Save.Health += addhealth * TimePass;
-                    var addmoney = Math.Max(0, NowWork.MoneyBase * (1.500000000 * efficiency - 0.5));
+                    var addmoney = Math.Max(0, TimePass * NowWork.MoneyBase * (2 * efficiency - 0.5));
                     if (NowWork.Type == Work.WorkType.Work)
                         Core.Save.Money += addmoney;
                     else
diff --git a/VPet-Simulator.Windows/mod/0000_core/image/默认虚拟桌宠/Play.png b/VPet-Simulator.Windows/mod/0000_core/image/默认虚拟桌宠/Play.png
index 2a409d2..4942bb0 100644
Binary files a/VPet-Simulator.Windows/mod/0000_core/image/默认虚拟桌宠/Play.png and b/VPet-Simulator.Windows/mod/0000_core/image/默认虚拟桌宠/Play.png differ
diff --git a/VPet-Simulator.Windows/mod/0000_core/image/默认虚拟桌宠/Study.png b/VPet-Simulator.Windows/mod/0000_core/image/默认虚拟桌宠/Study.png
index b3d1fcb..f41369b 100644
Binary files a/VPet-Simulator.Windows/mod/0000_core/image/默认虚拟桌宠/Study.png and b/VPet-Simulator.Windows/mod/0000_core/image/默认虚拟桌宠/Study.png differ
diff --git a/VPet-Simulator.Windows/mod/0000_core/image/默认虚拟桌宠/Work.png b/VPet-Simulator.Windows/mod/0000_core/image/默认虚拟桌宠/Work.png
index eb4d816..e7de453 100644
Binary files a/VPet-Simulator.Windows/mod/0000_core/image/默认虚拟桌宠/Work.png and b/VPet-Simulator.Windows/mod/0000_core/image/默认虚拟桌宠/Work.png differ