diff --git a/src/pages/deviceInfo/index.vue b/src/pages/deviceInfo/index.vue
index bda1a47..b55500b 100644
--- a/src/pages/deviceInfo/index.vue
+++ b/src/pages/deviceInfo/index.vue
@@ -199,12 +199,10 @@ async function onPrint(row: any) {
   const res = await getDeviceLabelBase64(row.id)
   if (isResError(res)) return
   const pdf = new jsPDF('l', 'mm', [60, 40])
-  const pdfWidth = pdf.internal.pageSize.getWidth() // 标签的宽度
 
   const imgData = res.data
-
-  const imgWidth = pdfWidth
-  const imgHeight = (pdfWidth * 3) / 4
+  const imgWidth = 60
+  const imgHeight = 40
 
   // 添加图片到标签的 PDF 中
   pdf.addImage(imgData, 'JPEG', 0, 0, imgWidth, imgHeight)