diff --git a/Assets/Materials/Compose/Waveform.mat b/Assets/Materials/Compose/Waveform.mat
index f15e884e..9002b3dd 100644
--- a/Assets/Materials/Compose/Waveform.mat
+++ b/Assets/Materials/Compose/Waveform.mat
@@ -74,7 +74,7 @@ Material:
     - _SmoothnessTextureChannel: 0
     - _SpecularHighlights: 1
     - _SrcBlend: 1
-    - _ToSample: 13918327
+    - _ToSample: 0
     - _UVSec: 0
     - _ZWrite: 1
     m_Colors:
diff --git a/Assets/Scenes/Compose.unity b/Assets/Scenes/Compose.unity
index 5064c1a8..4c1b13e1 100644
--- a/Assets/Scenes/Compose.unity
+++ b/Assets/Scenes/Compose.unity
@@ -95253,7 +95253,7 @@ MonoBehaviour:
   m_TargetGraphic: {fileID: 342982843}
   m_HandleRect: {fileID: 342982842}
   m_Direction: 2
-  m_Value: 0
+  m_Value: 1
   m_Size: 1
   m_NumberOfSteps: 0
   m_OnValueChanged:
@@ -106478,7 +106478,7 @@ MonoBehaviour:
   m_HandleRect: {fileID: 505154476}
   m_Direction: 2
   m_Value: 1.000001
-  m_Size: 0.92044705
+  m_Size: 0.9204472
   m_NumberOfSteps: 0
   m_OnValueChanged:
     m_PersistentCalls:
diff --git a/Assets/Scripts/Compose/Project/RawEditor/Component/LineHighlightComponent.cs b/Assets/Scripts/Compose/Project/RawEditor/Component/LineHighlightComponent.cs
index f06ccd1a..047c71bf 100644
--- a/Assets/Scripts/Compose/Project/RawEditor/Component/LineHighlightComponent.cs
+++ b/Assets/Scripts/Compose/Project/RawEditor/Component/LineHighlightComponent.cs
@@ -18,7 +18,7 @@ public class LineHighlightComponent : MonoBehaviour, IPointerEnterHandler
         private string text;
         private Severity severity;
 
-        public void SetPosition(TextGenerator gen, Option<int> lineNumber, Option<int> startCharPos, Option<int> length)
+        public void SetPosition(TextGenerator gen, float pixelPerUnit, Option<int> lineNumber, Option<int> startCharPos, Option<int> length)
         {
             if (rect == null)
             {
@@ -36,7 +36,7 @@ public void SetPosition(TextGenerator gen, Option<int> lineNumber, Option<int> s
             UILineInfo lineInfo = lineInfoArray[lineNumVal];
             UILineInfo firstLineInfo = lineInfoArray[0];
 
-            float ascender = firstLineInfo.topY - lineInfo.topY - (lineInfo.leading * lineNumVal);
+            float ascender = (firstLineInfo.topY - lineInfo.topY) / pixelPerUnit;
 
             if (!startCharPos.HasValue)
             {
@@ -45,7 +45,7 @@ public void SetPosition(TextGenerator gen, Option<int> lineNumber, Option<int> s
                 rect.offsetMin = new Vector2(0, rect.offsetMin.y);
                 rect.offsetMax = new Vector2(0, rect.offsetMax.y);
                 rect.anchoredPosition = new Vector2(rect.anchoredPosition.x, -ascender);
-                rect.SetSizeWithCurrentAnchors(RectTransform.Axis.Vertical, lineInfo.height);
+                rect.SetSizeWithCurrentAnchors(RectTransform.Axis.Vertical, lineInfo.height / pixelPerUnit);
             }
             else
             {
@@ -63,13 +63,13 @@ public void SetPosition(TextGenerator gen, Option<int> lineNumber, Option<int> s
 
                 float left = (leftIndex >= 0 && leftIndex < charInfoArray.Count) ? charInfoArray[leftIndex].cursorPos.x : 0;
                 float right = (rightIndex >= 0 && rightIndex < charInfoArray.Count) ? charInfoArray[rightIndex].cursorPos.x + charInfoArray[rightIndex].charWidth : left + MinWidth;
-                left += (leftIndex - lineInfo.startCharIdx) * 0.4f;
-                right += (rightIndex - lineInfo.startCharIdx) * 0.4f;
+                left /= pixelPerUnit;
+                right /= pixelPerUnit;
 
                 rect.anchorMin = new Vector2(0f, 1f);
                 rect.anchorMax = new Vector2(0f, 1f);
                 rect.anchoredPosition = new Vector2((left + right) / 2, -ascender);
-                rect.SetSizeWithCurrentAnchors(RectTransform.Axis.Vertical, lineInfo.height);
+                rect.SetSizeWithCurrentAnchors(RectTransform.Axis.Vertical, lineInfo.height / pixelPerUnit);
                 rect.SetSizeWithCurrentAnchors(RectTransform.Axis.Horizontal, Mathf.Abs(right - left));
             }
         }
diff --git a/Assets/Scripts/Compose/Project/RawEditor/RawEditor.cs b/Assets/Scripts/Compose/Project/RawEditor/RawEditor.cs
index 2ccc382c..f188c850 100644
--- a/Assets/Scripts/Compose/Project/RawEditor/RawEditor.cs
+++ b/Assets/Scripts/Compose/Project/RawEditor/RawEditor.cs
@@ -240,7 +240,7 @@ private async UniTask OnValueChangedTask(string val, CancellationToken ct)
         private void DisplayFault(ChartFault fault)
         {
             LineHighlightComponent line = lineHighlightPool.Get();
-            line.SetPosition(inputField.TextGenerator, fault.LineNumber, fault.StartCharPos, fault.Length);
+            line.SetPosition(inputField.TextGenerator, inputField.PixelPerUnit, fault.LineNumber, fault.StartCharPos, fault.Length);
             line.SetContent(fault.Severity, fault.Description);
 
             ScrollHighlightComponent scroll = scrollHighlightPool.Get();
diff --git a/Assets/Scripts/Utility/Components/FastInputField.cs b/Assets/Scripts/Utility/Components/FastInputField.cs
index 64b55c1d..baa411d2 100644
--- a/Assets/Scripts/Utility/Components/FastInputField.cs
+++ b/Assets/Scripts/Utility/Components/FastInputField.cs
@@ -38,6 +38,8 @@ public class FastInputField : InputField, IScrollHandler
 
         public TextGenerator TextGenerator => cachedInputTextGenerator;
 
+        public float PixelPerUnit => m_TextComponent.pixelsPerUnit;
+
         private RectTransform Rect
         {
             get
@@ -341,7 +343,7 @@ private void UpdateScrollbarVerticalPosition()
             TextGenerator gen = cachedInputTextGenerator;
             UILineInfo firstLine = gen.lines[0];
             UILineInfo startLine = gen.lines[line];
-            float y = firstLine.topY - startLine.topY - (startLine.leading * line);
+            float y = (firstLine.topY - startLine.topY) / m_TextComponent.pixelsPerUnit;
             float val = y / (contentSize.y - gen.rectExtents.size.y);
             OnScrollVerticalChanged?.Invoke(y);
             verticalScrollbar.SetValueWithoutNotify(val);