diff --git a/Assets/Scripts/FixSystemNew/WhackMole/PipelineData.cs b/Assets/Scripts/FixSystemNew/WhackMole/PipelineData.cs
index b3fa64e55..c31fad49f 100644
--- a/Assets/Scripts/FixSystemNew/WhackMole/PipelineData.cs
+++ b/Assets/Scripts/FixSystemNew/WhackMole/PipelineData.cs
@@ -1,4 +1,5 @@
-using UnityEngine;
+using System;
+using UnityEngine;
 
 namespace AibisDream.FixSystem
 {
@@ -6,8 +7,10 @@ namespace AibisDream.FixSystem
     public class PipelineData : ScriptableObject
     {
         public PipelineObject[] pipelineObject;
+        public float speed;
     }
 
+    [Serializable]
     public struct PipelineObject
     {
         public string name;
diff --git a/Assets/Scripts/FixSystemNew/WhackMole/PipelineHandler.cs b/Assets/Scripts/FixSystemNew/WhackMole/PipelineHandler.cs
index 098df6e29..0e101c602 100644
--- a/Assets/Scripts/FixSystemNew/WhackMole/PipelineHandler.cs
+++ b/Assets/Scripts/FixSystemNew/WhackMole/PipelineHandler.cs
@@ -1,7 +1,20 @@
-namespace AibisDream.FixSystem
+using AibisDream.Kit;
+
+namespace AibisDream.FixSystem
 {
     public class PipelineHandler
     {
+        private PipelineData _data;
+        // private SimpleObjectPool<>
         
+        public PipelineHandler(PipelineData data)
+        {
+            _data = data;
+        }
+
+        public void Start()
+        {
+            
+        }
     }
 }
\ No newline at end of file