@@ -1047,7 +1047,7 @@ async function handleSave() {
0, 0, imgWidth, imgHeight, // 缩放到原图尺寸输出
)
- const dataURL = tempCanvas.toDataURL('image/png', 1)
+ const dataURL = tempCanvas.toDataURL('image/jpeg', 0.92)
// 恢复 viewport
canvas.value.setViewportTransform(savedVpt)
