diff --git a/core/commands/draw-command.ts b/core/commands/draw-command.ts
index 86e5bdf..9aa60db 100644
--- a/core/commands/draw-command.ts
+++ b/core/commands/draw-command.ts
@@ -43,6 +43,10 @@ export class DrawCommand extends BaseCommand {
 
     ctx.clearRect(0, 0, layer.canvas.width, layer.canvas.height);
     ctx.drawImage(this.afterCanvas, 0, 0);
+
+    // Trigger re-render by updating layer timestamp
+    const { updateLayer } = useLayerStore.getState();
+    updateLayer(this.layerId, { updatedAt: Date.now() });
   }
 
   undo(): void {
@@ -56,5 +60,9 @@ export class DrawCommand extends BaseCommand {
 
     ctx.clearRect(0, 0, layer.canvas.width, layer.canvas.height);
     ctx.drawImage(this.beforeCanvas, 0, 0);
+
+    // Trigger re-render by updating layer timestamp
+    const { updateLayer } = useLayerStore.getState();
+    updateLayer(this.layerId, { updatedAt: Date.now() });
   }
 }