diff --git a/Assets/FlashTools/Scripts/Internal/Editor/SwfPostprocessor.cs b/Assets/FlashTools/Scripts/Internal/Editor/SwfPostprocessor.cs
index 875bfa0..0a51de1 100644
--- a/Assets/FlashTools/Scripts/Internal/Editor/SwfPostprocessor.cs
+++ b/Assets/FlashTools/Scripts/Internal/Editor/SwfPostprocessor.cs
@@ -82,7 +82,7 @@ namespace FlashTools.Internal {
 			Matrix4x4 parent_matrix, SwfAnimationColorTransform parent_color_transform,
 			SwfAnimationFrameData frame)
 		{
-			foreach ( var inst in dl.Instances.Values.Where(p => p.Visible) ) {
+			foreach ( var inst in dl.Instances.Values.Where(p => p.Visible && p.ClipDepth == 0) ) {
 				switch ( inst.Type ) {
 				case SwfDisplayInstanceType.Shape:
 					var shape_def = ctx.Library.FindDefine<SwfLibraryShapeDefine>(inst.Id);
diff --git a/Assets/FlashTools/Scripts/Internal/Editor/SwfTools/SwfContext.cs b/Assets/FlashTools/Scripts/Internal/Editor/SwfTools/SwfContext.cs
index 55c9392..b93af61 100644
--- a/Assets/FlashTools/Scripts/Internal/Editor/SwfTools/SwfContext.cs
+++ b/Assets/FlashTools/Scripts/Internal/Editor/SwfTools/SwfContext.cs
@@ -77,6 +77,7 @@ namespace FlashTools.Internal.SwfTools {
 
 		public ushort            Id;
 		public ushort            Depth;
+		public ushort            ClipDepth;
 		public bool              Visible;
 		public SwfMatrix         Matrix;
 		public SwfColorTransform ColorTransform;
diff --git a/Assets/FlashTools/Scripts/Internal/Editor/SwfTools/SwfContextExecuter.cs b/Assets/FlashTools/Scripts/Internal/Editor/SwfTools/SwfContextExecuter.cs
index 4f42d82..a05b557 100644
--- a/Assets/FlashTools/Scripts/Internal/Editor/SwfTools/SwfContextExecuter.cs
+++ b/Assets/FlashTools/Scripts/Internal/Editor/SwfTools/SwfContextExecuter.cs
@@ -41,6 +41,7 @@ namespace FlashTools.Internal.SwfTools {
 			if ( new_inst != null ) {
 				new_inst.Id             = tag.CharacterId;
 				new_inst.Depth          = tag.Depth;
+				new_inst.ClipDepth      = 0;
 				new_inst.Visible        = true;
 				new_inst.Matrix         = tag.Matrix;
 				new_inst.ColorTransform = tag.ColorTransform;
@@ -74,14 +75,18 @@ namespace FlashTools.Internal.SwfTools {
 				if ( new_inst != null ) {
 					new_inst.Id             = tag.CharacterId;
 					new_inst.Depth          = tag.Depth;
+					new_inst.ClipDepth      = tag.HasClipDepth      ? tag.ClipDepth      : (old_inst != null ? old_inst.ClipDepth      : (ushort)0);
 					new_inst.Visible        = true;
-					new_inst.Matrix         = tag.HasMatrix         ? tag.Matrix         : (old_inst != null ? old_inst.Matrix         : SwfMatrix.identity        );
+					new_inst.Matrix         = tag.HasMatrix         ? tag.Matrix         : (old_inst != null ? old_inst.Matrix         : SwfMatrix.identity);
 					new_inst.ColorTransform = tag.HasColorTransform ? tag.ColorTransform : (old_inst != null ? old_inst.ColorTransform : SwfColorTransform.identity);
 					dl.Instances.Add(new_inst.Depth, new_inst);
 				}
 			} else if ( tag.Move ) { // move character
 				SwfDisplayInstance inst;
 				if ( dl.Instances.TryGetValue(tag.Depth, out inst) ) {
+					if ( tag.HasClipDepth ) {
+						inst.ClipDepth = tag.ClipDepth;
+					}
 					if ( tag.HasMatrix ) {
 						inst.Matrix = tag.Matrix;
 					}
@@ -118,14 +123,18 @@ namespace FlashTools.Internal.SwfTools {
 				if ( new_inst != null ) {
 					new_inst.Id             = tag.CharacterId;
 					new_inst.Depth          = tag.Depth;
-					new_inst.Visible        = tag.HasVisible        ? tag.Visible        : (old_inst != null ? old_inst.Visible        : true                      );
-					new_inst.Matrix         = tag.HasMatrix         ? tag.Matrix         : (old_inst != null ? old_inst.Matrix         : SwfMatrix.identity        );
+					new_inst.ClipDepth      = tag.HasClipDepth      ? tag.ClipDepth      : (old_inst != null ? old_inst.ClipDepth      : (ushort)0);
+					new_inst.Visible        = tag.HasVisible        ? tag.Visible        : (old_inst != null ? old_inst.Visible        : true);
+					new_inst.Matrix         = tag.HasMatrix         ? tag.Matrix         : (old_inst != null ? old_inst.Matrix         : SwfMatrix.identity);
 					new_inst.ColorTransform = tag.HasColorTransform ? tag.ColorTransform : (old_inst != null ? old_inst.ColorTransform : SwfColorTransform.identity);
 					dl.Instances.Add(new_inst.Depth, new_inst);
 				}
 			} else if ( tag.Move ) { // move character
 				SwfDisplayInstance inst;
 				if ( dl.Instances.TryGetValue(tag.Depth, out inst) ) {
+					if ( tag.HasClipDepth ) {
+						inst.ClipDepth = tag.ClipDepth;
+					}
 					if ( tag.HasVisible ) {
 						inst.Visible = tag.Visible;
 					}
diff --git a/Tools/FlashExport.jsfl b/Tools/FlashExport.jsfl
index c996334..4d92474 100644
--- a/Tools/FlashExport.jsfl
+++ b/Tools/FlashExport.jsfl
@@ -220,6 +220,7 @@ if (!Function.prototype.bind) {
 	
 	ftdoc.export_swf = function (document) {
 		ft.type_assert(document, Document);
+		ft.trace_fmt("Export swf: {0}", document.name);
 		document.exportSWF(ftdoc.get_swf_export_path(document));
 	};