diff --git a/core/tavern.go b/core/tavern.go
index 3dbf9d8..8272fd9 100644
--- a/core/tavern.go
+++ b/core/tavern.go
@@ -252,7 +252,7 @@ func (sub *subTavern) OnRoomCreated(region, name string) {
 	}
 
 	if cnt == 1 {
-		sub.redison.JSONSet(name, "$", map[string]any{})
+		sub.redison.JSONSet(name, "$", map[string]any{}, gocommon.RedisonSetOptionNX)
 	}
 }
 
diff --git a/go.mod b/go.mod
index e090d58..d8ceea4 100644
--- a/go.mod
+++ b/go.mod
@@ -5,7 +5,7 @@ go 1.20
 require (
 	github.com/go-redis/redis/v8 v8.11.5
 	go.mongodb.org/mongo-driver v1.11.7
-	repositories.action2quare.com/ayo/gocommon v0.0.0-20230814124152-81d069cddf69
+	repositories.action2quare.com/ayo/gocommon v0.0.0-20230823084014-c34045e215fc
 )
 
 require (
diff --git a/go.sum b/go.sum
index 99b3d94..af606a5 100644
--- a/go.sum
+++ b/go.sum
@@ -138,3 +138,5 @@ repositories.action2quare.com/ayo/gocommon v0.0.0-20230812103033-a5b7e119644d h1
 repositories.action2quare.com/ayo/gocommon v0.0.0-20230812103033-a5b7e119644d/go.mod h1:PdpZ16O1czKKxCxn+0AFNaEX/0kssYwC3G8jR0V7ybw=
 repositories.action2quare.com/ayo/gocommon v0.0.0-20230814124152-81d069cddf69 h1:uESLT7W0oL717Da+ZJwuXrlRNTvCSIYu6cBfg6lQukM=
 repositories.action2quare.com/ayo/gocommon v0.0.0-20230814124152-81d069cddf69/go.mod h1:PdpZ16O1czKKxCxn+0AFNaEX/0kssYwC3G8jR0V7ybw=
+repositories.action2quare.com/ayo/gocommon v0.0.0-20230823084014-c34045e215fc h1:/nFKyjpcfMCdC7vrEZ7+IQOA5RoMmcBUHNRl40JN3ys=
+repositories.action2quare.com/ayo/gocommon v0.0.0-20230823084014-c34045e215fc/go.mod h1:PdpZ16O1czKKxCxn+0AFNaEX/0kssYwC3G8jR0V7ybw=