diff --git a/entity.go b/entity.go
index 6250e36..20acd2d 100644
--- a/entity.go
+++ b/entity.go
@@ -24,10 +24,10 @@ type ShortUrlBatchCreate struct {
 type ShortUrlBatchCreateResult struct {
 	Id int32 `json:"id"`
 	// 名称
-	BatchName string `json:"batch_name"`
+	BatchName string `json:"batchName"`
 	// 批次号
-	BatchNo int64             `json:"batch_no"`
-	UrlMap  map[string]string `json:"url_map,omitempty"`
+	BatchNo string            `json:"batchNo"`
+	UrlMap  map[string]string `json:"urlMap,omitempty"`
 }
 
 type ShortUrlCreateReq struct {
diff --git a/short_url.go b/short_url.go
index 6127d7f..7d71a5d 100644
--- a/short_url.go
+++ b/short_url.go
@@ -57,12 +57,12 @@ func (s *ShortUrl) BatchCreate(in *ShortUrlBatchCreate) (*ShortUrlBatchCreateRes
 	if err != nil {
 		return nil, fmt.Errorf("请求失败，err: %v", err)
 	}
-	var resData ShortUrlBatchCreateResult
-	err = CheckHttpRes(&resp, &resData)
+	var resData = &ShortUrlBatchCreateResult{}
+	err = CheckHttpRes(&resp, resData)
 	if err != nil {
 		return nil, err
 	}
-	return &resData, nil
+	return resData, nil
 }
 
 func (s *ShortUrl) BatchQuery(in *BatchQueryReq) (*QueryBatchWithUrlResp, error) {