diff --git a/dependency/proto/Message2Clients.proto b/dependency/proto/Message2Clients.proto
index 59adc12..f7d8358 100755
--- a/dependency/proto/Message2Clients.proto
+++ b/dependency/proto/Message2Clients.proto
@@ -41,7 +41,9 @@ message MessageOfTricker
     int64 player_id = 11;
     int32 view_range = 12; // 视野距离
     int32 radius = 13; // 半径
-    repeated TrickerBuffType buff = 14;
+    int32 treat_progress = 14; // 治疗进度
+    int32 rescue_progress = 15; // 救援进度
+    repeated TrickerBuffType buff = 16;
 }
 
 message MessageOfBullet
diff --git a/dependency/proto/Message2Server.proto b/dependency/proto/Message2Server.proto
index eb748ea..856115c 100755
--- a/dependency/proto/Message2Server.proto
+++ b/dependency/proto/Message2Server.proto
@@ -46,6 +46,12 @@ message IDMsg
     int64 player_id = 1;
 }
 
+message SkillMsg
+{
+    int64 player_id = 1;
+    int32 skill_id = 2;
+}
+
 // 基本继承于THUAI5，为了使发送的信息尽可能不被浪费，暂定不发这类大包。
 // message MessageToServer
 // {
diff --git a/dependency/proto/Services.proto b/dependency/proto/Services.proto
index 798f698..2f5b29c 100755
--- a/dependency/proto/Services.proto
+++ b/dependency/proto/Services.proto
@@ -14,13 +14,13 @@ service AvailableService
     // 游戏过程中玩家执行操作的服务
     rpc Move (MoveMsg) returns (MoveRes);
     rpc PickProp (PropMsg) returns (BoolRes);
-    rpc UseProp (IDMsg) returns (BoolRes);
-    rpc UseSkill (IDMsg) returns (BoolRes);
+    rpc UseProp (PropMsg) returns (BoolRes);
+    rpc UseSkill (SkillMsg) returns (BoolRes);
     rpc SendMessage (SendMsg) returns (BoolRes);
     rpc GetMessage (IDMsg) returns (stream MsgRes);
     rpc StartLearning (IDMsg) returns (BoolRes); // 开始修理机器
-    rpc StartHelpMate (IDMsg) returns (BoolRes); // 开始救人
-    rpc StartHealMate (IDMsg) returns (BoolRes);
+    rpc StartRescueMate (IDMsg) returns (BoolRes); // 开始救人
+    rpc StartTreatMate (IDMsg) returns (BoolRes);
     rpc Trick (TrickMsg) returns (BoolRes); // 攻击
     rpc Graduate (IDMsg) returns (BoolRes); // 相当于逃跑
     rpc OpenDoor (IDMsg) returns (BoolRes); // 开门
diff --git a/logic/GameClass/Skill/Occupation.cs b/logic/GameClass/Skill/Occupation.cs
index 18d7abf..26f8507 100644
--- a/logic/GameClass/Skill/Occupation.cs
+++ b/logic/GameClass/Skill/Occupation.cs
@@ -43,7 +43,7 @@ namespace GameClass.Skill
         public List<IActiveSkill> ListOfIActiveSkill => new(new IActiveSkill[] { new BecomeInvisible(), new UseKnife() });
         public List<IPassiveSkill> ListOfIPassiveSkill => new(new IPassiveSkill[] { });
     }
-    public class Athlete : IOccupation
+    public class Athlete : IStudent
     {
         private const int moveSpeed = GameData.basicMoveSpeed;
         public int MoveSpeed => moveSpeed;
@@ -59,7 +59,9 @@ namespace GameClass.Skill
 
         public BulletType InitBullet => BulletType.CommonAttackOfGhost;
 
-        public List<IActiveSkill> ListOfIActiveSkill => new(new IActiveSkill[] { new BecomeInvisible(), new UseKnife() });
+        public List<IActiveSkill> ListOfIActiveSkill => new(new IActiveSkill[] { new BeginToCharge() });
         public List<IPassiveSkill> ListOfIPassiveSkill => new(new IPassiveSkill[] { });
+
+        public int FixSpeed => GameData.basicFixSpeed;
     }
 }
diff --git a/resource/eesast_logo_32x32.png b/resource/eesast_logo_32x32.png
new file mode 100644
index 0000000..49670ad
Binary files /dev/null and b/resource/eesast_logo_32x32.png differ