diff --git a/ai.go b/ai.go
index ce0c263..fdac182 100644
--- a/ai.go
+++ b/ai.go
@@ -4,7 +4,7 @@ import (
 	"context"
 	"encoding/json"
 	"gitea.cdlsxd.cn/self-tools/l_ai_excel_header_match/doubao"
-
+	"github.com/iancoleman/orderedmap"
 	"strings"
 )
 
@@ -31,15 +31,15 @@ func ExcelMatch(ctx context.Context, selfExcelHeader, matchToExcelHeader []strin
 }
 
 func OrderMapWithSlice(data map[string]interface{}, desiredOrder []string) ([]byte, error) {
+	m := orderedmap.New()
 
-	var orderedKVs []map[string]interface{}
 	for _, key := range desiredOrder {
 		if value, exists := data[key]; exists {
-			orderedKVs = append(orderedKVs, map[string]interface{}{key: value})
+			m.Set(key, value)
 		}
 	}
 
 	// 编码为 JSON
-	return json.MarshalIndent(orderedKVs, "", "  ")
+	return json.MarshalIndent(m, "", "  ")
 
 }
diff --git a/go.mod b/go.mod
index b250a3d..b3a49f5 100644
--- a/go.mod
+++ b/go.mod
@@ -2,10 +2,8 @@ module gitea.cdlsxd.cn/self-tools/l_ai_excel_header_match
 
 go 1.22.2
 
-
-
 require (
-
+	github.com/iancoleman/orderedmap v0.3.0
 	github.com/volcengine/volcengine-go-sdk v1.1.23
 )