diff --git a/ai.go b/ai.go
index 2e46f0e..ce0c263 100644
--- a/ai.go
+++ b/ai.go
@@ -31,18 +31,15 @@ func ExcelMatch(ctx context.Context, selfExcelHeader, matchToExcelHeader []strin
 }
 
 func OrderMapWithSlice(data map[string]interface{}, desiredOrder []string) ([]byte, error) {
-	var orderedSlice []interface{}
+
+	var orderedKVs []map[string]interface{}
 	for _, key := range desiredOrder {
 		if value, exists := data[key]; exists {
-			// 将键值对存入切片（可选：转为 {Key:..., Value:...} 结构）
-			orderedSlice = append(orderedSlice, map[string]interface{}{
-				"key":   key,
-				"value": value,
-			})
+			orderedKVs = append(orderedKVs, map[string]interface{}{key: value})
 		}
 	}
 
 	// 编码为 JSON
-	return json.MarshalIndent(orderedSlice, "", "  ")
+	return json.MarshalIndent(orderedKVs, "", "  ")
 
 }