From 71169e934b98b08787ebf08cb71f40ec4cbb6d8d Mon Sep 17 00:00:00 2001
From: xianyi <thefangyi@gmail.com>
Date: Tue, 6 Jan 2026 13:52:54 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9=E6=89=93=E5=8D=B0=E6=AF=94?=
 =?UTF-8?q?=E4=BE=8B?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/components/exam/ExamSignPanel.tsx | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/src/components/exam/ExamSignPanel.tsx b/src/components/exam/ExamSignPanel.tsx
index 9b0e326..ba70c18 100644
--- a/src/components/exam/ExamSignPanel.tsx
+++ b/src/components/exam/ExamSignPanel.tsx
@@ -445,7 +445,7 @@ export const ExamSignPanel = ({ examId, onBusyChange }: ExamSignPanelProps) => {
         // 清空容器
         canvasContainerRef.current.innerHTML = '';
 
-        const scale = 1.2;
+        const scale = 3.0;
 
         for (let pageNum = 1; pageNum <= pdf.numPages; pageNum++) {
           const page = await pdf.getPage(pageNum);
@@ -537,7 +537,7 @@ export const ExamSignPanel = ({ examId, onBusyChange }: ExamSignPanelProps) => {
         // 清空容器
         daojiandanCanvasContainerRef.current.innerHTML = '';
 
-        const scale = 1.2;
+        const scale = 3.0;
 
         for (let pageNum = 1; pageNum <= pdf.numPages; pageNum++) {
           const page = await pdf.getPage(pageNum);
@@ -629,7 +629,7 @@ export const ExamSignPanel = ({ examId, onBusyChange }: ExamSignPanelProps) => {
         // 清空容器
         addItemBillCanvasContainerRef.current.innerHTML = '';
 
-        const scale = 1.2;
+        const scale = 3.0;
 
         for (let pageNum = 1; pageNum <= pdf.numPages; pageNum++) {
           const page = await pdf.getPage(pageNum);
@@ -684,7 +684,7 @@ export const ExamSignPanel = ({ examId, onBusyChange }: ExamSignPanelProps) => {
         const arrayBuffer = await blob.arrayBuffer();
 
         const pdf = await pdfjsLib.getDocument({ data: arrayBuffer }).promise;
-        const scale = 1.2;
+        const scale = 3.0;
 
         for (let pageNum = 1; pageNum <= pdf.numPages; pageNum++) {
           if (cancelled) return;
@@ -746,7 +746,7 @@ export const ExamSignPanel = ({ examId, onBusyChange }: ExamSignPanelProps) => {
         const arrayBuffer = await blob.arrayBuffer();
 
         const pdf = await pdfjsLib.getDocument({ data: arrayBuffer }).promise;
-        const scale = 1.2;
+        const scale = 3.0;
 
         for (let pageNum = 1; pageNum <= pdf.numPages; pageNum++) {
           if (cancelled) return;
@@ -869,7 +869,7 @@ export const ExamSignPanel = ({ examId, onBusyChange }: ExamSignPanelProps) => {
 
       // 渲染PDF到临时canvas
       const pdf = await pdfjsLib.getDocument({ data: arrayBuffer }).promise;
-      const scale = 1.2;
+      const scale = 3.0;
       const canvasImages: string[] = [];
 
       for (let pageNum = 1; pageNum <= pdf.numPages; pageNum++) {
@@ -1122,7 +1122,7 @@ export const ExamSignPanel = ({ examId, onBusyChange }: ExamSignPanelProps) => {
       const arrayBuffer = await blob.arrayBuffer();
 
       const pdf = await pdfjsLib.getDocument({ data: arrayBuffer }).promise;
-      const scale = 1.2;
+      const scale = 3.0;
       const canvasImages: string[] = [];
 
       for (let pageNum = 1; pageNum <= pdf.numPages; pageNum++) {
@@ -1254,7 +1254,7 @@ export const ExamSignPanel = ({ examId, onBusyChange }: ExamSignPanelProps) => {
       const arrayBuffer = await blob.arrayBuffer();
 
       const pdf = await pdfjsLib.getDocument({ data: arrayBuffer }).promise;
-      const scale = 1.2;
+      const scale = 3.0;
       const canvasImages: string[] = [];
 
       for (let pageNum = 1; pageNum <= pdf.numPages; pageNum++) {
@@ -1403,7 +1403,7 @@ export const ExamSignPanel = ({ examId, onBusyChange }: ExamSignPanelProps) => {
 
     try {
       const allImages: string[] = [];
-      const scale = 1.2;
+      const scale = 3.0;
 
       // 处理所有已签名的知情同意书
       for (const item of consentList) {