diff --git a/service/spark/spark-ppt.go b/service/spark/spark-ppt.go
index 97baf4e..d8f0e8a 100644
--- a/service/spark/spark-ppt.go
+++ b/service/spark/spark-ppt.go
@@ -363,6 +363,7 @@ func SparkDoGetPPTInfoBySID(modelParam *proto.ModelParam, userReq *proto.SparkCr
 				if fileRecord.ID == 0 || fileAuth.ID == 0 {
 					log.Println("save file info failed", fileRecord.ID, fileAuth.ID)
 				}
+				fileAuth.ShareCode = fileRecord.FileStoreName
 				fileAuthStr, _ := json.Marshal(fileAuth)
 				resp.Data.AiImageStatus = string(fileAuthStr) //文件信息
 				respStr, _ = json.Marshal(resp)