diff --git a/web/controller/index.go b/web/controller/index.go
index 45a70e6..5b013f7 100644
--- a/web/controller/index.go
+++ b/web/controller/index.go
@@ -25,7 +25,7 @@ func AddIndex(c *gin.Context) {
 
 // BatchAddIndex 批量添加索引
 func BatchAddIndex(c *gin.Context) {
-	documents := make([]model.IndexDoc, 0)
+	documents := make([]*model.IndexDoc, 0)
 	if err := c.BindJSON(&documents); err != nil {
 		ResponseErrorWithMsg(c, err.Error())
 		return
diff --git a/web/service/index.go b/web/service/index.go
index ead7ff8..a93ac1b 100644
--- a/web/service/index.go
+++ b/web/service/index.go
@@ -22,10 +22,10 @@ func (i *Index) AddIndex(dbName string, request *model.IndexDoc) {
 }
 
 // BatchAddIndex 批次添加索引
-func (i *Index) BatchAddIndex(dbName string, documents []model.IndexDoc) {
+func (i *Index) BatchAddIndex(dbName string, documents []*model.IndexDoc) {
 	db := i.Container.GetDataBase(dbName)
 	for _, doc := range documents {
-		go db.IndexDocument(&doc)
+		go db.IndexDocument(doc)
 	}
 }