From 84736d074e074bee28d76cf9f0d87e6e8723a01c Mon Sep 17 00:00:00 2001
From: zly <zhongliangyuan@gdngsk.com>
Date: Wed, 8 Apr 2026 16:32:40 +0800
Subject: [PATCH] =?UTF-8?q?fix(useFlowCallback):=20=E4=BF=AE=E5=A4=8DonCon?=
 =?UTF-8?q?nect=E4=B8=AD=E8=87=AA=E6=97=8B=E8=BF=9E=E6=8E=A5=E7=9A=84?=
 =?UTF-8?q?=E9=97=AE=E9=A2=98?=
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---
 src/hooks/useFlowCallbacks.ts | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/hooks/useFlowCallbacks.ts b/src/hooks/useFlowCallbacks.ts
index d16660d..d99d4ab 100644
--- a/src/hooks/useFlowCallbacks.ts
+++ b/src/hooks/useFlowCallbacks.ts
@@ -187,6 +187,12 @@ export const useFlowCallbacks = (
       if (!sourceNode || !targetNode) {
         return;
       }
+
+      // 不允许链接到自己的节点上
+      if (sourceNode.id === targetNode.id) {
+        console.warn("不允许自旋链接");
+        return;
+      }
       // 获取源节点和目标节点的参数信息
       const sourceParams: any = sourceNode.data?.parameters || {};
       const targetParams: any = targetNode.data?.parameters || {};