diff --git a/server/imserver/guildmgr.go b/server/imserver/guildmgr.go
index 43d31614..e1867c7f 100644
--- a/server/imserver/guildmgr.go
+++ b/server/imserver/guildmgr.go
@@ -77,7 +77,7 @@ func (gm *GuildMgr) CreateGuild(p *Player, avatar int32, guildName string, leade
 		return
 	}
 
-	guildId := f5.GetApp().NewUuid()
+	guildId := f5.GetApp().NewNodeUuid()
 	if gm.ExistsGuild(guildId) {
 		cb(ERR_CODE_CREATE_GUILD_FAIL, "Failed to create guild", nil)
 		return
@@ -657,7 +657,7 @@ func (gm *GuildMgr) Disband(operatorAccountId string, cb func(errCode int32, err
 	guildName := guild.Name
 
 	// 解散公会, 同时释放name
-	newName := "DisbandedGuild_" + q5.ToString(f5.GetApp().NewUuid())
+	newName := "DisbandedGuild_" + q5.ToString(f5.GetApp().NewNodeUuid())
 	updateFields := [][]string{
 		{"name", newName},
 		{"is_deleted", q5.ToString(1)},