diff --git a/blocksuite/affine/gfx/shape/src/element-renderer/shape-dom/index.ts b/blocksuite/affine/gfx/shape/src/element-renderer/shape-dom/index.ts
index 5a9078d28..4e9c314eb 100644
--- a/blocksuite/affine/gfx/shape/src/element-renderer/shape-dom/index.ts
+++ b/blocksuite/affine/gfx/shape/src/element-renderer/shape-dom/index.ts
@@ -6,10 +6,16 @@ import { manageClassNames, setStyles } from './utils';
 
 function applyShapeSpecificStyles(
   model: ShapeElementModel,
-  element: HTMLElement
+  element: HTMLElement,
+  zoom: number
 ) {
   if (model.shapeType === 'rect') {
-    element.style.borderRadius = `${model.radius ?? 0}px`;
+    const w = model.w * zoom;
+    const h = model.h * zoom;
+    const r = model.radius ?? 0;
+    const borderRadius =
+      r < 1 ? `${Math.min(w * r, h * r)}px` : `${r * zoom}px`;
+    element.style.borderRadius = borderRadius;
   } else if (model.shapeType === 'ellipse') {
     element.style.borderRadius = '50%';
   } else {
@@ -20,11 +26,12 @@ function applyShapeSpecificStyles(
 function applyBorderStyles(
   model: ShapeElementModel,
   element: HTMLElement,
-  strokeColor: string
+  strokeColor: string,
+  zoom: number
 ) {
   element.style.border =
     model.strokeStyle !== 'none'
-      ? `${model.strokeWidth}px ${model.strokeStyle === 'dash' ? 'dashed' : 'solid'} ${strokeColor}`
+      ? `${model.strokeWidth * zoom}px ${model.strokeStyle === 'dash' ? 'dashed' : 'solid'} ${strokeColor}`
       : 'none';
 }
 
@@ -85,11 +92,11 @@ export const shapeDomRenderer = (
   element.style.width = `${model.w * zoom}px`;
   element.style.height = `${model.h * zoom}px`;
 
-  applyShapeSpecificStyles(model, element);
+  applyShapeSpecificStyles(model, element, zoom);
 
   element.style.backgroundColor = model.filled ? fillColor : 'transparent';
 
-  applyBorderStyles(model, element, strokeColor);
+  applyBorderStyles(model, element, strokeColor, zoom);
   applyTransformStyles(model, element);
 
   element.style.boxSizing = 'border-box';
diff --git a/blocksuite/integration-test/src/__tests__/edgeless/shape-dom.spec.ts b/blocksuite/integration-test/src/__tests__/edgeless/shape-dom.spec.ts
index ce6580afd..b0abb469d 100644
--- a/blocksuite/integration-test/src/__tests__/edgeless/shape-dom.spec.ts
+++ b/blocksuite/integration-test/src/__tests__/edgeless/shape-dom.spec.ts
@@ -1,6 +1,7 @@
 import { DomRenderer } from '@blocksuite/affine-block-surface';
 import { beforeEach, describe, expect, test } from 'vitest';
 
+import { wait } from '../utils/common.js';
 import { getSurface } from '../utils/edgeless.js';
 import { setupEditor } from '../utils/setup.js';
 
@@ -40,6 +41,27 @@ describe('Shape rendering with DOM renderer', () => {
     expect(shapeElement).toBeInstanceOf(HTMLElement);
   });
 
+  test('should correctly apply percentage-based border radius', async () => {
+    const surfaceView = getSurface(window.doc, window.editor);
+    const surfaceModel = surfaceView.model;
+    const shapeProps = {
+      type: 'shape',
+      subType: 'rectangle',
+      xywh: '[150, 150, 80, 60]', // width: 80, height: 60
+      radius: 0.1, // 10% of min(width, height) = 10% of 60 = 6
+      fill: '#ff0000',
+      stroke: '#000000',
+    };
+    const shapeId = surfaceModel.addElement(shapeProps);
+    await wait(100);
+    const shapeElement = surfaceView?.renderRoot.querySelector<HTMLElement>(
+      `[data-element-id="${shapeId}"]`
+    );
+
+    expect(shapeElement).not.toBeNull();
+    expect(shapeElement?.style.borderRadius).toBe('6px');
+  });
+
   test('should remove shape DOM node when element is deleted', async () => {
     const surfaceView = getSurface(window.doc, window.editor);
     const surfaceModel = surfaceView.model;