diff --git a/ClientTester/EchoClientTester/DummyService/DummyClients.cs b/ClientTester/EchoClientTester/DummyService/DummyClients.cs
index af2b448..6d26af2 100644
--- a/ClientTester/EchoClientTester/DummyService/DummyClients.cs
+++ b/ClientTester/EchoClientTester/DummyService/DummyClients.cs
@@ -125,8 +125,8 @@ public class DummyClients
         distance = hitWall ? 0f : distance - step;
 
         // 정수 Vector3 갱신
-        position.X = (int)MathF.Round(posX);
-        position.Z = (int)MathF.Round(posZ);
+        position.X = posX;
+        position.Z = posZ;
     }
 
     public void SendTransform()
@@ -144,7 +144,7 @@ public class DummyClients
             Position = new Packet.Position
             {
                 X = position.X,
-                Y = 0, // 높이는 버린다.
+                Y = -0.5f, // 높이는 버린다.
                 Z = position.Z
             }
         };
diff --git a/ClientTester/EchoClientTester/StressTest/StressTestClient.cs b/ClientTester/EchoClientTester/StressTest/StressTestClient.cs
index 854a250..073276f 100644
--- a/ClientTester/EchoClientTester/StressTest/StressTestClient.cs
+++ b/ClientTester/EchoClientTester/StressTest/StressTestClient.cs
@@ -144,15 +144,15 @@ public class StressTestClient
         posX = nextX;
         posZ = nextZ;
         distance = hitWall ? 0f : distance - step;
-        position.X = (int)MathF.Round(posX);
-        position.Z = (int)MathF.Round(posZ);
+        position.X = posX;
+        position.Z = posZ;
 
         // 전송
         TransformPlayerPacket pkt = new TransformPlayerPacket
         {
             PlayerId = clientId,
             RotY = rotY,
-            Position = new Packet.Position { X = position.X, Y = 0, Z = position.Z }
+            Position = new Packet.Position { X = position.X, Y = -0.5f, Z = position.Z }
         };
         byte[] data = PacketSerializer.Serialize((ushort)PacketCode.TRANSFORM_PLAYER, pkt);
         writer.Put(data);
diff --git a/ClientTester/EchoClientTester/Vector3.cs b/ClientTester/EchoClientTester/Vector3.cs
index 56b9853..16fea96 100644
--- a/ClientTester/EchoClientTester/Vector3.cs
+++ b/ClientTester/EchoClientTester/Vector3.cs
@@ -2,7 +2,7 @@ namespace ClientTester;
 
 public class Vector3
 {
-    public int X { get; set; }
-    public int Y { get; set; }
-    public int Z { get; set; }
+    public float X { get; set; }
+    public float Y { get; set; }
+    public float Z { get; set; }
 }
diff --git a/ClientTester/EchoClientTester/appsettings.json b/ClientTester/EchoClientTester/appsettings.json
new file mode 100644
index 0000000..f0ce186
--- /dev/null
+++ b/ClientTester/EchoClientTester/appsettings.json
@@ -0,0 +1,6 @@
+{
+  "ServerIp": "localhost",
+  "ServerPort": 9500,
+  "ConnectionKey": "test",
+  "ClientCount": 80
+}