diff --git a/rpc/user_center_func.go b/rpc/user_center_func.go
index 1e303a008f51e86862aa2194663aee7b3102e1c8..84682341c51e7abe764186225d6f280444e7d80a 100644
--- a/rpc/user_center_func.go
+++ b/rpc/user_center_func.go
@@ -414,8 +414,8 @@ func SendSocketMicChange(userId uint64, externalId, txGroupId string, i uint32,
 		AgoraId:    agoraId,
 		Timestamp:  time.Now().Unix(),
 		User: &userProxy.MicUserData{
-			Id:                       userId,
-			ExternalId:               externalId,
+			Id:                       micUserId,
+			ExternalId:               micUserExternalId,
 			Avatar:                   avatar,
 			Nick:                     nick,
 			Sex:                      sex,