diff --git a/src/views/home/agent/components/versionTree/tree/index.vue b/src/views/home/agent/components/versionTree/tree/index.vue
index 5671b51..74669eb 100644
--- a/src/views/home/agent/components/versionTree/tree/index.vue
+++ b/src/views/home/agent/components/versionTree/tree/index.vue
@@ -62,7 +62,7 @@ function traverseArray(items, callback) {
 const initialize = ()=>{
 	isLoad.value = false
 	treeList.value = []
-	treeList.value.push({versionId: null,name:'index',})
+	// treeList.value.push({versionId: null,name:'index',})
 	traverseArray(props.versionsList, (item, index) => {
 		treeList.value.push(item)
 	})
diff --git a/src/views/home/agent/components/versionTree/tree/view2/index.vue b/src/views/home/agent/components/versionTree/tree/view2/index.vue
index 9db3f8a..b818e89 100644
--- a/src/views/home/agent/components/versionTree/tree/view2/index.vue
+++ b/src/views/home/agent/components/versionTree/tree/view2/index.vue
@@ -60,7 +60,7 @@ const push = (item)=>{
 		let className = `custom-node item${item.versionId.replace(/-/g, "_")}`
 		let id = item.versionId
 		let source = edges.value.length == 0?'0':item.versionId.slice(0, -2)
-		nodes.value.push({id,type:'SecondaryNode',class:className,position,data:item})
+		nodes.value.push({id,type:nodes.value.length == 0?'SecondaryNode':'SecondaryNode',class:className,position,data:item})
 		edges.value.push({ id, target:id, source, type: 'smoothstep' })
 	}
 }
diff --git a/src/views/home/agent/components/versionTree/tree/view2/secondaryNode.vue b/src/views/home/agent/components/versionTree/tree/view2/secondaryNode.vue
index de089f3..42005cc 100644
--- a/src/views/home/agent/components/versionTree/tree/view2/secondaryNode.vue
+++ b/src/views/home/agent/components/versionTree/tree/view2/secondaryNode.vue
@@ -18,7 +18,7 @@ const props = defineProps<{
 <!-- source输入，target输出 -->
 <template>
 	<div class="node" :class="{active:props.selectItem.id == props.data.id}">
-		<Handle type="target" id="Top" :connectableStart="false" :connectableEnd="false" :position="Position.Top" />
+		<Handle v-if="props.data?.versionId !== '1'" type="target" id="Top" :connectableStart="false" :connectableEnd="false" :position="Position.Top" />
 		<Handle type="source" id="Bottom" :connectableStart="false" :connectableEnd="false" :position="Position.Bottom" />
 		<!-- <Handle type="source" id="Right" :position="Position.Right" />
 		<Handle type="target" id="Left" :position="Position.Left" /> -->