diff --git a/controller/relay.go b/controller/relay.go
index d48db1de..ffd9de47 100644
--- a/controller/relay.go
+++ b/controller/relay.go
@@ -318,6 +318,8 @@ func RelayMidjourney(c *gin.Context) {
 		return
 	}
 
+	relayInfo.InitChannelMeta(c)
+
 	var mjErr *dto.MidjourneyResponse
 	switch relayInfo.RelayMode {
 	case relayconstant.RelayModeMidjourneyNotify: