diff --git a/server/home-user-auth/internal/logic/userlogodatasetlogic.go b/server/home-user-auth/internal/logic/userlogodatasetlogic.go
index 186cac4f..fd6035ad 100644
--- a/server/home-user-auth/internal/logic/userlogodatasetlogic.go
+++ b/server/home-user-auth/internal/logic/userlogodatasetlogic.go
@@ -96,9 +96,9 @@ func (l *UserLogoDataSetLogic) UserLogoDataSet(req *types.UserLogoDataSetReq, us
 			"guest_id":      materialInfoOld.GuestId,
 			"resource_id":   materialInfoOld.ResourceId,
 			"resource_url":  materialInfoOld.ResourceUrl,
-			"metadata":      materialInfoOld.Metadata,
 			"ctime":         materialInfoOld.Ctime,
 			"resource_info": nil,
+			"metadata":      nil,
 		})
 	}