diff --git a/handle_slice.go b/handle_slice.go
index 68db15e..d80661b 100644
--- a/handle_slice.go
+++ b/handle_slice.go
@@ -245,11 +245,11 @@ func handleSliceString(inputStr string, rule *define.FieldRule) ([]any, error) {
 	if rule.SliceConfig.Mode == consts.DataSliceModelReal {
 		return nil, fmt.Errorf("%v : data type expect real slice, but get string", rule.Path)
 	}
+	var (
+		err error
+		res []any
+	)
 	if rule.SliceConfig.Mode == consts.DataSliceModelMarshal { // json序列化之后的
-		var (
-			err error
-			res []any
-		)
 		if err = serialize.JSON.UnmarshalWithNumber([]byte(inputStr), &res); nil != err {
 			return nil, fmt.Errorf("%v : data type expect marshal slice, but can not convert", rule.Path)
 		}
@@ -257,15 +257,15 @@ func handleSliceString(inputStr string, rule *define.FieldRule) ([]any, error) {
 	}
 	if rule.SliceConfig.Mode == consts.DataSliceModelWithSplitChar { // 指定字符串切割
 		strArr := strings.Split(inputStr, rule.SliceConfig.SplitChar)
-		anyArr := make([]any, 0)
+		res = make([]any, 0)
 		for _, item := range strArr {
 			if !rule.SliceConfig.DisableIgnoreEmpty && len(item) == 0 {
 				// 没禁用忽略空字符串
 				continue
 			}
-			anyArr = append(anyArr, item)
+			res = append(res, item)
 		}
-		return anyArr, nil
+		return res, nil
 	}
 	return nil, fmt.Errorf("%v : data type is slice, but rule mode [%v] is not supported", rule.Path, rule.SliceConfig.Mode)
 }