diff --git a/Editor/ShaderDrawer.cs b/Editor/ShaderDrawer.cs
index 75a4803..5f2012e 100644
--- a/Editor/ShaderDrawer.cs
+++ b/Editor/ShaderDrawer.cs
@@ -1329,7 +1329,7 @@ public PassSwitchDecorator(string lightModeName1, string lightModeName2, string
 		public PassSwitchDecorator(string lightModeName1, string lightModeName2, string lightModeName3, string lightModeName4, string lightModeName5, string lightModeName6)
 			: this(new[] { lightModeName1, lightModeName2, lightModeName3, lightModeName4, lightModeName5, lightModeName6 }) { }
 
-		public PassSwitchDecorator(string[] passNames) { _lightModeNames = passNames.Select((s => s.ToUpper())).ToArray(); }
+		public PassSwitchDecorator(string[] lightModeNames) { _lightModeNames = lightModeNames.Select((s => s.ToUpper())).ToArray(); }
 
 		#endregion
 
diff --git a/UnityEditorExtension/LwguiGradientEditor/LwguiGradientEditor.cs b/UnityEditorExtension/LwguiGradientEditor/LwguiGradientEditor.cs
index 0cf7630..6c8a414 100644
--- a/UnityEditorExtension/LwguiGradientEditor/LwguiGradientEditor.cs
+++ b/UnityEditorExtension/LwguiGradientEditor/LwguiGradientEditor.cs
@@ -134,6 +134,7 @@ private static bool Equal(GradientEditor.Swatch a, GradientEditor.Swatch b) =>
         private GradientEditor _gradientEditor;
         private CurveEditor _curveEditor;
         private bool _viewSettingschanged;
+        private bool _curveEditorContextMenuChanged;
         private bool _changed;
         private bool _lastChanged;
 
@@ -689,7 +690,7 @@ private void InitCurveEditor(bool force = false)
             }
 
             _curveEditor.animationCurves = cws;
-            _curveEditor.curvesUpdated   = null;
+            _curveEditor.curvesUpdated = () => _curveEditorContextMenuChanged = true;
             
             SyncCurveEditorRect();
 
@@ -708,10 +709,11 @@ private void OnCurveEditorGUI()
             PrepareSyncSelectionFromCurveToGradient();
             EditorGUI.BeginChangeCheck();
             _curveEditor.OnGUI();
-            if (EditorGUI.EndChangeCheck())
+            _changed |= EditorGUI.EndChangeCheck() || _curveEditorContextMenuChanged;
+            if (_changed)
             {
-                _changed = true;
-                InitGradientEditor(true);
+				InitGradientEditor(true);
+				_curveEditorContextMenuChanged = false;
             }
             SyncSelectionFromCurveToGradient();
         }
diff --git a/package.json b/package.json
index dc9da2e..eab7deb 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "com.jasonma.lwgui",
-  "version": "1.19.0",
+  "version": "1.19.1",
   "displayName": "LWGUI",
   "description": "A Lightweight, Flexible, Powerful Shader GUI System for Unity.",
   "keywords": [