diff --git a/builder.go b/builder.go
index 8a04d5f..2dea003 100644
--- a/builder.go
+++ b/builder.go
@@ -178,6 +178,9 @@ func (b *builderImpl) Build() IDynamicStruct {
 	for deep := b.maxFieldDeep - 1; deep > 0; deep-- {
 		// 嵌套数据结构
 		for parentIndex, builderCfg := range b.nestedStructTable {
+			if parentIndex == ArrayRootFlag {
+				continue
+			}
 			parentNameArr := strings.Split(parentIndex, ".")
 			if len(parentNameArr) != deep {
 				// 从深度最深处向上处理
@@ -201,24 +204,40 @@ func (b *builderImpl) Build() IDynamicStruct {
 				}
 				if arrDeep > 0 {
 					// 数组嵌套数组配置
-					val := reflect.ValueOf(builderCfg.Builder.Build().New()).Elem().Interface()
+					val := reflect.ValueOf(builderCfg.Builder.Build().New()).Interface()
 					for i := 0; i < arrDeep; i++ {
-						val = reflect.New(reflect.SliceOf(reflect.TypeOf(val))).Interface()
+						val = reflect.New(reflect.SliceOf(reflect.TypeOf(val).Elem())).Interface()
+						// 删除数组记录
+						arrPath := strings.Join(parentNameArr[:len(parentNameArr)-i], ".")
+						delete(b.nestedStructTable, arrPath)
 					}
-					// 解除指针引用
-					// val = reflect.ValueOf(val).Elem().Interface()
-					newParamIndex := strings.Join(newParentNameArr, ".")
+					newParentIndex := strings.Join(newParentNameArr, ".")
 					isTopIndex := len(newParentNameArr) == 1
 					if isTopIndex {
 						// 顶层结构, 数组类型不存在还有其他属性情况, 直接追加字段, 并移除嵌套表里的定义
-						b.AddField(b.nestedStructTable[newParamIndex].Field, "", val, b.nestedStructTable[newParamIndex].Tag, false)
+						b.AddField(b.nestedStructTable[newParentIndex].Field, "", val, b.nestedStructTable[newParentIndex].Tag, false)
 						// b.nestedStructTable[newParamIndex].Builder.AddField(b.nestedStructTable[newParamIndex].Field, "", val, b.nestedStructTable[newParamIndex].Tag, false)
 					} else {
 						// 非顶层结构, 再上探一级
-						b.nestedStructTable[strings.Join(newParentNameArr[:len(newParentNameArr)-1], ".")].Builder.AddField(b.nestedStructTable[newParamIndex].Field, "", val, b.nestedStructTable[newParamIndex].Tag, false)
+						newParentName := ""
+						fieldName := ""
+						if len(newParentNameArr) == 0 {
+							// 说明传入的直接就是数组
+							newParentName = ArrayRootFlag
+							fieldName = ArrayRootFlag
+							b.nestedStructTable[newParentName] = nestedStruct{
+								Field:   fieldName,
+								Builder: NewStruct(b.structTagTable),
+								Tag:     "",
+							}
+							b.nestedStructTable[newParentName].Builder.AddField(b.nestedStructTable[newParentName].Field, "", reflect.ValueOf(val).Elem().Interface(), b.nestedStructTable[newParentName].Tag, false)
+						} else {
+							newParentName = strings.Join(newParentNameArr[:len(newParentNameArr)-1], ".")
+							b.nestedStructTable[newParentName].Builder.AddField(b.nestedStructTable[newParentIndex].Field, "", reflect.ValueOf(val).Elem().Interface(), b.nestedStructTable[newParentIndex].Tag, false)
+						}
 					}
 					// 嵌套结构中删除数组字段
-					delete(b.nestedStructTable, newParamIndex)
+					delete(b.nestedStructTable, newParentIndex)
 				} else {
 					// 非数组
 					// (非顶层) 父级结构存在, 将其追加到父级结构中即可, 向前看一步即为父级结构
@@ -227,6 +246,15 @@ func (b *builderImpl) Build() IDynamicStruct {
 			}
 		}
 	}
+
+	if nestedCfg, exist := b.nestedStructTable[ArrayRootFlag]; exist {
+		// 说明是传入的根路径就是数组
+		return &dynamicStructImpl{
+			structFields: nil,
+			definition:   reflect.TypeOf(nestedCfg.Builder.GetField(ArrayRootFlag).GetType()),
+		}
+	}
+
 	// 一级字段属性
 	var structFields []reflect.StructField
 	for _, field := range b.fields {
diff --git a/builder_test.go b/builder_test.go
index 08b1cc4..84e94df 100644
--- a/builder_test.go
+++ b/builder_test.go
@@ -223,3 +223,45 @@ func TestExtendStruct(t *testing.T) {
 		So(instance.GetField("Age").GetTag(), ShouldEqual, `json:"company_age"`)
 	})
 }
+
+func TestArrayRoot(t *testing.T) {
+	Convey("嵌套结构体带多级数组", t, func() {
+		data := []byte(`
+[[[{
+			"age": 123,
+			"name": "example",
+			"double": 123.45,
+			"bool": true,
+			"slice": [1, 2, 3]
+		}]]]
+		`)
+		instance := NewStruct(map[string]string{
+			"test_tag_map": `json:"tag_map"`,
+		}).
+			AddField("[].[].[].age", "", 0, `json:"age"`, false).
+			AddField("[].[].[].name", "", "", `json:"name"`, false).
+			Build()
+		val := instance.New()
+		err := json.Unmarshal(data, &val)
+		So(err, ShouldBeNil)
+		reflectType := reflect.TypeOf(val)
+		// 需要是数组类型
+		So(reflectType.Kind(), ShouldEqual, reflect.Ptr)
+		So(reflectType.Elem().Kind(), ShouldEqual, reflect.Slice)
+		// 验证数据
+		// 数据序列化成功
+		targetByte, targetErr := json.Marshal(val)
+		So(targetErr, ShouldBeNil)
+		// 数据转map成功
+		var res [][][]any
+		targetUnmarshalErr := json.Unmarshal(targetByte, &res)
+		So(targetUnmarshalErr, ShouldBeNil)
+		So(len(res), ShouldEqual, 1)
+		userMap, ok := res[0][0][0].(map[string]any)
+		So(ok, ShouldBeTrue)
+		So(len(userMap), ShouldEqual, 2)
+		So(userMap["age"], ShouldEqual, float64(123))
+		So(userMap["name"], ShouldEqual, "example")
+		So(userMap["double"], ShouldBeNil)
+	})
+}
diff --git a/define.go b/define.go
index a9e497c..a12388a 100644
--- a/define.go
+++ b/define.go
@@ -3,4 +3,6 @@ package dynamicstruct
 const (
 	// ArraySplit is the string used to split array elements
 	ArraySplit = "[]"
+	// ArrayRootFlag 传入路径直接以数组开头
+	ArrayRootFlag = "__RootArrayFlag"
 )
diff --git a/dynamic_struct.go b/dynamic_struct.go
index fcf16e4..0aff47e 100644
--- a/dynamic_struct.go
+++ b/dynamic_struct.go
@@ -7,7 +7,9 @@
 // Date : 2025-03-23 14:14
 package dynamicstruct
 
-import "reflect"
+import (
+	"reflect"
+)
 
 type dynamicStructImpl struct {
 	structFields []reflect.StructField
@@ -16,7 +18,6 @@ type dynamicStructImpl struct {
 
 // New 创建动态结构体实例
 func (ds *dynamicStructImpl) New() any {
-	// 不要指针，全部解引用
 	return reflect.New(ds.definition).Interface()
 }