From 218cbf4ad919f8964a34ef105e893be48b8a3988 Mon Sep 17 00:00:00 2001
From: shaohuzhang1 <80892890+shaohuzhang1@users.noreply.github.com>
Date: Tue, 23 Sep 2025 15:55:32 +0800
Subject: [PATCH] fix: Loop node deletion without deleting loop body (#4090)

---
 ui/src/workflow/common/NodeContainer.vue | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/ui/src/workflow/common/NodeContainer.vue b/ui/src/workflow/common/NodeContainer.vue
index ef3edf452..6d4b0740e 100644
--- a/ui/src/workflow/common/NodeContainer.vue
+++ b/ui/src/workflow/common/NodeContainer.vue
@@ -284,6 +284,14 @@ const deleteNode = () => {
     confirmButtonText: t('common.confirm'),
     confirmButtonClass: 'danger',
   }).then(() => {
+    if (props.nodeModel.type === WorkflowType.LoopNode) {
+      const next = props.nodeModel.graphModel.getNodeOutgoingNode(props.nodeModel.id)
+      next.forEach((n: any) => {
+        if (n.type === 'loop-body-node') {
+          props.nodeModel.graphModel.deleteNode(n.id)
+        }
+      })
+    }
     props.nodeModel.graphModel.deleteNode(props.nodeModel.id)
   })
   props.nodeModel.graphModel.eventCenter.emit('delete_node')