From b2aee6ed0a5241615ddd5cc50206345a83459db3 Mon Sep 17 00:00:00 2001
From: cjc <431909623@qq.com>
Date: Fri, 15 Apr 2022 20:02:07 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9=E6=8C=87=E9=92=88=E9=AB=98?=
 =?UTF-8?q?=E4=BA=AE=E7=9A=84bug?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/Model/SVLink.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Model/SVLink.ts b/src/Model/SVLink.ts
index 70cb6b4..ae1f9ee 100644
--- a/src/Model/SVLink.ts
+++ b/src/Model/SVLink.ts
@@ -77,7 +77,7 @@ export class SVLink extends SVModel {
 	}
 
 	isEqual(link: SVLink): boolean {
-		return link.targetId === this.targetId && link.nodeId === this.nodeId && link.linkIndex === this.linkIndex;
+		return (link.sourceType.includes(this.sourceType.toLocaleLowerCase())|| this.sourceType.includes(link.sourceType.toLowerCase())) && link.targetId === this.targetId && link.nodeId === this.nodeId && link.linkIndex === this.linkIndex;
 	}
 
 	beforeDestroy(): void {