diff --git a/Cargo.toml b/Cargo.toml
index 8ce4063..46ee4c2 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -9,7 +9,7 @@ license = "MIT"
 
 [dependencies]
 plotters-backend = "0.3.7"
-gpui = { git = "https://github.com/zed-industries/zed" }
+gpui = { git = "https://github.com/huacnlee/zed" }
 parking_lot = "0.12.3"
 plotters = { version = "0.3.7", optional = true }
 tracing = "0.1"
diff --git a/README.md b/README.md
index b284e1c..55aef38 100644
--- a/README.md
+++ b/README.md
@@ -33,9 +33,13 @@ provides interactivity and more stuff on top of plotters-gpui
 
 ## Show cases
 
-<img width="300" alt="image" src="https://github.com/user-attachments/assets/276b75c2-d5fe-4b0e-93b1-1215317d4b73" /> <img width="300" alt="image" src="https://github.com/user-attachments/assets/8b1f7c80-ef09-4ffd-aff8-123315ecf1b3" />
-<img width="300" alt="image" src="https://github.com/user-attachments/assets/7e9ec94e-a8f0-4e0d-97eb-9399f0145e39" /> <img width="300" alt="image" src="https://github.com/user-attachments/assets/03ea4351-d079-4372-af84-bd2429ccc098" />
-<img width="300" alt="image" src="https://github.com/user-attachments/assets/56c29590-c120-4a5e-8b65-b272afe732dc" />
+<img width="300" src="https://github.com/user-attachments/assets/58104fbd-35e7-40a1-be8d-ad18945acacb" />
+<img width="300" src="https://github.com/user-attachments/assets/86c95b28-74db-44d3-8599-910d24adee55" />
+<img width="300" src="https://github.com/user-attachments/assets/f599b6a8-946d-492a-a423-c2805fb22c4c" />
+<img width="300" src="https://github.com/user-attachments/assets/066f3f92-9671-48cf-8383-9a55d1bf0ef7" />
+<img width="300" src="https://github.com/user-attachments/assets/e837b24e-50c6-4ddb-ad06-d5084920b424" />
+<img width="300" src="https://github.com/user-attachments/assets/fd61a1cb-ef51-4654-9a50-4154694de57e" />
+<img width="300" src="https://github.com/user-attachments/assets/4cd02da9-bf8f-4e5e-9b4b-2423787ded0d" />
 
 ## Performance
 
@@ -54,4 +58,3 @@ Enables the Metal Performance HUD.
 ```shell
 MTL_HUD_ENABLED=1 cargo run ...
 ```
-
diff --git a/src/backend.rs b/src/backend.rs
index 3c54fdb..97b9f71 100644
--- a/src/backend.rs
+++ b/src/backend.rs
@@ -72,11 +72,19 @@ impl DrawingBackend for GpuiBackend<'_> {
         let color = color_to_hsla(style.color());
 
         if fill {
-            let mut path = gpui::Path::new(upper_left);
-            path.line_to(point(upper_left.x, bottom_right.y));
-            path.line_to(bottom_right);
-            path.line_to(point(bottom_right.x, upper_left.y));
-            path.line_to(upper_left);
+            let mut builder = gpui::PathBuilder::fill();
+            builder.move_to(upper_left);
+            builder.line_to(point(upper_left.x, bottom_right.y));
+            builder.line_to(bottom_right);
+            builder.line_to(point(bottom_right.x, upper_left.y));
+            builder.line_to(upper_left);
+            let path = builder.build().map_err(|err| {
+                DrawingErrorKind::DrawingError(std::io::Error::new(
+                    std::io::ErrorKind::Other,
+                    err.to_string(),
+                ))
+            })?;
+
             self.window.paint_path(path, color);
         } else {
             for (p1, p2) in [
@@ -129,10 +137,20 @@ impl DrawingBackend for GpuiBackend<'_> {
             Some(start) => start,
             None => return Ok(()),
         };
-        let mut path = gpui::Path::new(coord_to_point(self.bounds.origin, start));
+
+        let mut builder = gpui::PathBuilder::fill();
+        builder.move_to(coord_to_point(self.bounds.origin, start));
         for point in iter {
-            path.line_to(coord_to_point(self.bounds.origin, point));
+            builder.line_to(coord_to_point(self.bounds.origin, point));
         }
+
+        let path = builder.build().map_err(|err| {
+            DrawingErrorKind::DrawingError(std::io::Error::new(
+                std::io::ErrorKind::Other,
+                err.to_string(),
+            ))
+        })?;
+
         let color = color_to_hsla(style.color());
         self.window.paint_path(path, color);
         Ok(())
diff --git a/src/line.rs b/src/line.rs
index 1850da5..cabf5c0 100644
--- a/src/line.rs
+++ b/src/line.rs
@@ -1,4 +1,4 @@
-use gpui::{point, Hsla, Path, Pixels, Point, Window};
+use gpui::{px, Hsla, PathBuilder, Pixels, Point, Window};
 use tracing::warn;
 
 #[derive(Clone, Debug)]
@@ -50,29 +50,18 @@ impl Line {
             return;
         }
 
-        let width = self.width;
-
-        let (Some(first), Some(last)) = (self.points.first().copied(), self.points.last().copied())
-        else {
+        let mut builder = PathBuilder::stroke(px(self.width.0));
+        let Some(first_p) = self.points.first() else {
             return;
         };
 
-        let mut angle = f32::atan2(first.y.0 - last.y.0, first.x.0 - last.x.0);
-        angle += std::f32::consts::FRAC_PI_2;
-        let shift = point(width * f32::cos(angle), width * f32::sin(angle));
-
-        let mut reversed_points = vec![first + shift];
-        let mut path = Path::new(first);
-        for &p in &self.points[1..] {
-            path.line_to(p);
-            reversed_points.push(p + shift);
+        builder.move_to(*first_p);
+        for p in self.points.iter().skip(1) {
+            builder.line_to(*p);
         }
 
-        // now do the reverse to close the path
-        for p in reversed_points.into_iter().rev() {
-            path.line_to(p);
+        if let Ok(path) = builder.build() {
+            window.paint_path(path, self.color);
         }
-
-        window.paint_path(path, self.color);
     }
 }