From 9c3badc55c8b9020f3c1f7076d11bc9d460ad173 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=99=88=E5=AD=90=E9=BB=98?= <925456043@qq.com>
Date: Wed, 29 Jul 2026 16:18:58 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E6=8C=89=E4=B8=8B=E6=B8=B8=E6=9F=A5?=
 =?UTF-8?q?=E8=AF=A2=E8=8A=82=E7=82=B9=E6=8E=A7=E5=88=B6=20LLM=20=E9=85=8D?=
 =?UTF-8?q?=E7=BD=AE=E6=98=BE=E7=A4=BA?=
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- 仅展示可绑定的下游数据查询节点，无候选时隐藏查询数据信息

- 移除模型设置下的冗余模型标签
---
 .../src/components/nodes/LLMNode.svelte       | 37 +++++++++++--------
 1 file changed, 22 insertions(+), 15 deletions(-)

diff --git a/easyflow-ui-admin/packages/tinyflow-ui/src/components/nodes/LLMNode.svelte b/easyflow-ui-admin/packages/tinyflow-ui/src/components/nodes/LLMNode.svelte
index 023a945b..322ceb88 100644
--- a/easyflow-ui-admin/packages/tinyflow-ui/src/components/nodes/LLMNode.svelte
+++ b/easyflow-ui-admin/packages/tinyflow-ui/src/components/nodes/LLMNode.svelte
@@ -15,6 +15,7 @@
   import ParamTokenEditor from '../core/ParamTokenEditor.svelte';
   import {
     buildEditorReferenceParameters,
+    collectDownstreamNodeIds,
     FIELD_BINDING_META_KEY,
     syncManagedParametersForFields,
     updateFieldBindingMeta,
@@ -29,6 +30,9 @@
     let currentNode = useNodesData(currentNodeId);
     const { addParameter } = useAddParameter();
     const { nodes, edges } = $derived(useStore());
+    const downstreamNodeIds = $derived.by(() => {
+        return new Set(collectDownstreamNodeIds(currentNodeId, edges || []));
+    });
     const editorParameters = $derived.by(() => {
         const parameters = buildEditorReferenceParameters(
             currentNodeId,
@@ -52,7 +56,9 @@
     });
     const queryContextOptions = $derived.by(() => {
         return (nodes || [])
-            .filter((node: any) => node?.id !== currentNodeId && node?.type === 'search-dataset-node')
+            .filter((node: any) =>
+                downstreamNodeIds.has(node?.id) && node?.type === 'search-dataset-node'
+            )
             .map((node: any) => ({
                 label: node?.data?.title || '查询数据',
                 value: node.id,
@@ -215,22 +221,23 @@
 
     <RefParameterList dataKeyName="images" noneParameterText="无图片参数" />
 
-    <Heading level={3} mt="10px">查询数据信息</Heading>
-    <div class="setting-item">
-        <Select
-            items={queryContextOptions}
-            multiple={true}
-            style="width: 100%"
-            placeholder="请选择查询数据节点"
-            onSelect={(item)=>{
-                toggleQueryContextNode(String(item.value));
-            }}
-            value={queryContextNodeIds}
-        />
-    </div>
+    {#if queryContextOptions.length > 0}
+        <Heading level={3} mt="10px">查询数据信息</Heading>
+        <div class="setting-item">
+            <Select
+                items={queryContextOptions}
+                multiple={true}
+                style="width: 100%"
+                placeholder="请选择查询数据节点"
+                onSelect={(item)=>{
+                    toggleQueryContextNode(String(item.value));
+                }}
+                value={queryContextNodeIds}
+            />
+        </div>
+    {/if}
 
     <Heading level={3} mt="10px">模型设置</Heading>
-    <div class="setting-title">模型</div>
     <div class="setting-item">
         <Select items={llmArray} variant="model" style="width: 100%" placeholder="请选择模型" onSelect={(item)=>{
               const newValue = item.value;