From 4ffb6baf48c94cb688819c842c6634a636b7cbe2 Mon Sep 17 00:00:00 2001
From: fit2-zhao <yong.zhao@fit2cloud.com>
Date: Fri, 22 Oct 2021 10:43:47 +0800
Subject: [PATCH] =?UTF-8?q?fix=20(=E6=8E=A5=E5=8F=A3=E8=87=AA=E5=8A=A8?=
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---
 .../java/io/metersphere/service/RelationshipEdgeService.java  | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/backend/src/main/java/io/metersphere/service/RelationshipEdgeService.java b/backend/src/main/java/io/metersphere/service/RelationshipEdgeService.java
index f76c94cc30..a5678c5b77 100644
--- a/backend/src/main/java/io/metersphere/service/RelationshipEdgeService.java
+++ b/backend/src/main/java/io/metersphere/service/RelationshipEdgeService.java
@@ -153,7 +153,9 @@ public class RelationshipEdgeService {
 
         relationshipEdges.forEach(item -> {
             if (addEdgesIds.contains(item.getSourceId() + item.getTargetId())) {
-                batchMapper.insert(item);
+                if(batchMapper.selectByPrimaryKey(item) == null ) {
+                    batchMapper.insert(item);
+                }
             } else {
                 item.setGraphId(graphId); // 把原来图的id设置成合并后新的图的id
                 batchMapper.updateByPrimaryKey(item);