diff --git a/op_array/util.go b/op_array/util.go
index 118abd1..e7c1da7 100644
--- a/op_array/util.go
+++ b/op_array/util.go
@@ -7,7 +7,9 @@
 // Date : 2025-11-25 11:30
 package op_array
 
-import "fmt"
+import (
+	"fmt"
+)
 
 // ToMap 数组转map
 func ToMap[Key comparable, Value any](dataList []Value, keyFormat func(item Value) Key) map[Key]Value {
@@ -68,3 +70,45 @@ func Group[Key comparable, Value any](dataList []Value, keyFormat func(item Valu
 	}
 	return res
 }
+
+// TreeItem 数据结构
+type TreeItem[ID comparable, Value any] struct {
+	ID        ID                     `json:"id" dc:"数据ID"`
+	ParentID  ID                     `json:"parent_id" dc:"父级ID"`
+	Value     Value                  `json:"value" dc:"数据值"`
+	ChildList []*TreeItem[ID, Value] `json:"child_list" dc:"子级数据列表"`
+}
+
+// Tree 将列表数据转为属性结构
+func Tree[ID comparable, Value any](dataList []Value, formatParentID func(v Value) ID, formatID func(v Value) ID) *TreeItem[ID, Value] {
+	// list 转table
+	dataTable := make(map[ID]*TreeItem[ID, Value])
+	for _, item := range dataList {
+		dataID := formatID(item)
+		dataTable[dataID] = &TreeItem[ID, Value]{
+			ID:        dataID,
+			ParentID:  formatParentID(item),
+			Value:     item,
+			ChildList: make([]*TreeItem[ID, Value], 0),
+		}
+	}
+	// 构建树(保证一定是一棵树)
+	rootData := &TreeItem[ID, Value]{
+		ID:        *new(ID),
+		ParentID:  *new(ID),
+		Value:     *new(Value),
+		ChildList: make([]*TreeItem[ID, Value], 0), // 子数据列表
+	}
+	for _, item := range dataList {
+		dataID := formatID(item)
+		parentID := formatParentID(item)
+		if _, exist := dataTable[parentID]; exist {
+			// 归属某一个父级节点
+			dataTable[parentID].ChildList = append(dataTable[parentID].ChildList, dataTable[dataID])
+		} else {
+			// 部署于任何父节点, 则归属于虚拟的根节点
+			rootData.ChildList = append(rootData.ChildList, dataTable[dataID])
+		}
+	}
+	return rootData
+}
diff --git a/op_array/util_test.go b/op_array/util_test.go
new file mode 100644
index 0000000..7c057cf
--- /dev/null
+++ b/op_array/util_test.go
@@ -0,0 +1,34 @@
+// Package op_array ...
+//
+// Description : op_array ...
+//
+// Author : go_developer@163.com<白茶清欢>
+//
+// Date : 2025-11-27 12:40
+package op_array
+
+import (
+	"testing"
+
+	"git.zhangdeman.cn/zhangdeman/serialize"
+)
+
+func TestTree(t *testing.T) {
+	type Data struct {
+		ID       int    `json:"id" dc:"数据ID"`
+		ParentID int    `json:"parent_id" dc:"父级ID"`
+		Value    string `json:"value" dc:"数据值"`
+	}
+
+	dataList := []Data{
+		{ID: 1, ParentID: 0, Value: "1"},
+		{ID: 2, ParentID: 1, Value: "2"},
+		{ID: 3, ParentID: 1, Value: "3"},
+		{ID: 4, ParentID: 2, Value: "4"},
+		{ID: 5, ParentID: 2, Value: "5"},
+		{ID: 6, ParentID: 3, Value: "6"},
+		{ID: 7, ParentID: 3, Value: "7"},
+	}
+	res := Tree(dataList, func(v Data) int { return v.ParentID }, func(v Data) int { return v.ID })
+	serialize.JSON.ConsoleOutput(res)
+}