diff --git a/src/renderer/tvgShape.h b/src/renderer/tvgShape.h
index b3b42471..d99b5d7b 100644
--- a/src/renderer/tvgShape.h
+++ b/src/renderer/tvgShape.h
@@ -478,6 +478,7 @@ struct Shape::Impl : Paint::Impl
             rs.path.cmds.count += 10;
             rs.path.pts.count += 17;
         }
+        renderFlag |= RenderUpdateFlag::Path;
     }
 
     Paint* duplicate(Paint* ret)