diff --git a/app/hdl/hdl_set_center.go b/app/hdl/hdl_set_center.go
index c78c2c3..c02a295 100644
--- a/app/hdl/hdl_set_center.go
+++ b/app/hdl/hdl_set_center.go
@@ -35,7 +35,7 @@ func ShareIndex(c *gin.Context) {
 	user := svc.GetUser(c)
 	e.OutSuc(c, md.ShareIndexResp{
 		MasterId:     masterId,
-		MediumDomain: "https://" + mediumDomain + "/#/?agent_id=" + utils.IntToStr(user.AgentId),
+		MediumDomain: "http://" + mediumDomain + "/#/?agent_id=" + utils.IntToStr(user.AgentId),
 	}, nil)
 	return
 }