From 4d1608e8c4140c23bc7ad58c1cb18744e433f7de Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=A1=97=E8=A7=92=E5=B0=8F=E6=9E=97?= <1013335014@qq.com>
Date: Thu, 27 Jun 2024 16:50:25 +0800
Subject: [PATCH] =?UTF-8?q?Fix=EF=BC=9A=E4=BF=AE=E5=A4=8D=E6=8B=96?=
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---
 .../src/plugins/associativeLine/associativeLineControls.js       | 1 +
 1 file changed, 1 insertion(+)

diff --git a/simple-mind-map/src/plugins/associativeLine/associativeLineControls.js b/simple-mind-map/src/plugins/associativeLine/associativeLineControls.js
index ec550100..c1b52756 100644
--- a/simple-mind-map/src/plugins/associativeLine/associativeLineControls.js
+++ b/simple-mind-map/src/plugins/associativeLine/associativeLineControls.js
@@ -38,6 +38,7 @@ function createOneControlNode(pointKey) {
 // 控制点的鼠标按下事件
 function onControlPointMousedown(e, pointKey) {
   e.stopPropagation()
+  e.preventDefault()
   this.isControlPointMousedown = true
   this.mousedownControlPointKey = pointKey
 }