style:证书证明预览

 <!--
  * @Description:
  * @Autor: renchao
- * @LastEditTime: 2023-08-30 17:07:26
+ * @LastEditTime: 2023-08-31 09:48:52
 -->
 <template>
   <div class="from-clues loadingtext" v-Loading="loading" element-loading-text="拼命加载中..." style="height:720px;text-align: center;">
@@ -468,7 +468,7 @@
                 })
               } else {
                 arr.forEach((line, index) => {
-                  context.fillText(line, 770, 428 + (23 * (i - 1)) + (index * 14)); // 调整行高
+                  context.fillText(line, 770, 435 + (23 * (i - 1)) + (index * 14)); // 调整行高
                 })
               }
             } else {