From 6824a091ac4d699a70fd180e006d1d4c7d429525 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=8F=B2=E6=82=A6?= <shiyue@hdzxbj.com>
Date: Tue, 28 Oct 2025 15:40:12 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9=E4=BA=86mermaid=E7=9A=84?=
 =?UTF-8?q?=E5=AF=BC=E5=87=BA=E6=94=BE=E5=A4=A7=E5=80=8D=E6=95=B0?=
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---
 js/core/app-shell.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/js/core/app-shell.js b/js/core/app-shell.js
index bf431ea..811b0dd 100644
--- a/js/core/app-shell.js
+++ b/js/core/app-shell.js
@@ -1593,7 +1593,7 @@
     }
 
     getMermaidExportScale() {
-      return Math.max(6, this.imageExportScale);
+      return Math.max(3, this.imageExportScale);
     }
 
     parseSvgNumeric(value) {
@@ -1721,7 +1721,7 @@
       const widthCandidate = Math.max(computedTargetWidth, scaledBaseWidth) || null;
       // 限制远程渲染服务的宽度参数，避免请求过大导致失败
       const MAX_MERMAID_WIDTH = 8192;
-      const width =
+      let width =
         widthCandidate && Number.isFinite(widthCandidate)
           ? Math.min(widthCandidate, MAX_MERMAID_WIDTH)
           : null;