diff --git a/gjson_hack/define.go b/gjson_hack/define.go
index 2c78ff5..855f4cf 100644
--- a/gjson_hack/define.go
+++ b/gjson_hack/define.go
@@ -29,3 +29,16 @@ type PathResult struct {
 	List       []string                // 全部路径列表
 	ValueTable map[string]gjson.Result // 路径对应的值
 }
+
+const (
+	ArrayIdxTpl = "{{idx}}"
+)
+
+// ExpendArrayResult 展开数组的结果
+//
+// Author : go_developer@163.com<白茶清欢>
+//
+// Date : 15:46 2024/11/29
+type ExpendArrayResult struct {
+	PathList []string `json:"path_list"` // 路径列表
+}
diff --git a/gjson_hack/path.go b/gjson_hack/path.go
index 6ac654c..3f06cee 100644
--- a/gjson_hack/path.go
+++ b/gjson_hack/path.go
@@ -8,6 +8,7 @@
 package gjson_hack
 
 import (
+	"errors"
 	"fmt"
 	"github.com/tidwall/gjson"
 	"strings"
@@ -93,9 +94,9 @@ func doExpandPath(gjsonResult gjson.Result, rootPath string, hasChildren bool, p
 			// 每一项是对象或者数组
 			if pathOption.UnfoldArray {
 				// 展开数组
-				for idx, itemRes := range arrayList {
-					doExpandPath(itemRes, rootPath+"."+fmt.Sprintf("%v", idx), true, pathOption, pathResult)
-					doExpandPath(itemRes, rootPath+".{{idx}}", true, pathOption, pathResult)
+				for _, itemRes := range arrayList {
+					// doExpandPath(itemRes, rootPath+"."+fmt.Sprintf("%v", idx), true, pathOption, pathResult)
+					doExpandPath(itemRes, rootPath+"."+ArrayIdxTpl, true, pathOption, pathResult)
 				}
 			} else {
 				// 不展开数组
@@ -108,7 +109,7 @@ func doExpandPath(gjsonResult gjson.Result, rootPath string, hasChildren bool, p
 			return
 		}
 	}
-	if strings.HasSuffix(rootPath, ".#") || strings.HasSuffix(rootPath, "{{idx}}") {
+	if strings.HasSuffix(rootPath, ".#") || strings.HasSuffix(rootPath, ArrayIdxTpl) {
 		// 处理不展开类型数组
 		return
 	}
@@ -122,3 +123,46 @@ func doExpandPath(gjsonResult gjson.Result, rootPath string, hasChildren bool, p
 	}
 	return
 }
+
+// ExpandArrayPath 根据真实数据展开数组路径
+//
+// 路径中若是包含 {{idx}} 占位符, 说明是需要展开的数组, 根据数组的时机数据, 进行数组的逐级展开
+//
+// Author : go_developer@163.com<白茶清欢>
+//
+// Date : 11:13 2024/11/29
+func ExpandArrayPath(jsonStr string, pathConfig string, expendArrayResult *ExpendArrayResult) error {
+	if nil == expendArrayResult {
+		return errors.New("expendArrayResult can not be nil")
+	}
+	if nil == expendArrayResult.PathList {
+		expendArrayResult.PathList = make([]string, 0)
+	}
+	if !strings.Contains(pathConfig, ArrayIdxTpl) {
+		// 不是数组模板配置, 无需展开
+		expendArrayResult.PathList = append(expendArrayResult.PathList, pathConfig)
+		return nil
+	}
+
+	pathConfigArr := strings.Split(pathConfig, ArrayIdxTpl)
+	pathConfigArr[0] = strings.TrimSuffix(pathConfigArr[0], ".")
+	suffixPathTpl := strings.TrimPrefix(strings.Join(pathConfigArr[1:], ArrayIdxTpl), ".")
+	valueResult := gjson.Parse(jsonStr).Get(pathConfigArr[0])
+	if !valueResult.Exists() {
+		// 路径不存在, 无需设置具体值
+		return nil
+	}
+	if !valueResult.IsArray() {
+		// 不是数组，不要继续再向后展开了
+		expendArrayResult.PathList = append(expendArrayResult.PathList, pathConfigArr[0])
+		return nil
+	}
+	// 继续展开子项
+	for idx, _ := range valueResult.Array() {
+		idxStr := fmt.Sprintf("%v", idx)
+		if err := ExpandArrayPath(jsonStr, pathConfigArr[0]+"."+idxStr+"."+suffixPathTpl, expendArrayResult); nil != err {
+			return err
+		}
+	}
+	return nil
+}
diff --git a/gjson_hack/path_test.go b/gjson_hack/path_test.go
index 65f6180..6b2409b 100644
--- a/gjson_hack/path_test.go
+++ b/gjson_hack/path_test.go
@@ -129,3 +129,41 @@ func TestPathOnlyFinallyPathWithUnfoldArray(t *testing.T) {
 		}
 	}
 }
+
+func TestExpandArrayPath(t *testing.T) {
+	mapData := map[string]any{
+		"person_list": []map[string]any{
+			{"name": "zhang", "age": 10},
+			{"name": "li", "age": 20},
+			{"name": "wang", "age": 30},
+		},
+		"company_info": map[string]any{
+			"address": "Beijing",
+			"email":   "xxx@xxx.com",
+		},
+		"sex": "man",
+		"user_list": [][]map[string]any{
+			[]map[string]any{
+				{"name": "zhang", "age": 10},
+				{"name": "li", "age": 20},
+				{"name": "wang", "age": 30},
+			},
+			[]map[string]any{
+				{"name": "zhang", "age": 10},
+				{"name": "li", "age": 20},
+				{"name": "wang", "age": 30},
+			},
+			[]map[string]any{
+				{"name": "zhang", "age": 10},
+				{"name": "li", "age": 20},
+				{"name": "wang", "age": 30},
+			},
+		},
+	}
+	byteData, _ := json.Marshal(mapData)
+	jsonStr := string(byteData)
+	// fmt.Println(jsonStr)
+	var pathExpendRes = &ExpendArrayResult{PathList: nil}
+	ExpandArrayPath(jsonStr, "user_list.{{idx}}.{{idx}}.age", pathExpendRes)
+	fmt.Println(pathExpendRes)
+}
diff --git a/gjson_hack/precision.go b/gjson_hack/precision.go
index 0c65e03..1877737 100644
--- a/gjson_hack/precision.go
+++ b/gjson_hack/precision.go
@@ -1,4 +1,4 @@
-// Package gjson_hack ...
+// Package gjson_hack 精确地类型转换
 //
 // Description : gjson_hack ...
 //