diff --git a/controller/model.go b/controller/model.go
index 31a66b297..5c0688213 100644
--- a/controller/model.go
+++ b/controller/model.go
@@ -174,6 +174,7 @@ func ListModels(c *gin.Context) {
 	c.JSON(200, gin.H{
 		"success": true,
 		"data":    userOpenAiModels,
+		"object":  "list",
 	})
 }