diff --git a/src/server/game/Type.go b/src/server/game/Type.go
index 0bfbd86e..deb84127 100644
--- a/src/server/game/Type.go
+++ b/src/server/game/Type.go
@@ -1,5 +1,10 @@
 package game
 
+import (
+	"encoding/gob"
+	"server/game/mod/limitedTimeEvent"
+)
+
 type PlayerSimpleData struct {
 	Uid         int
 	Name        string
@@ -46,3 +51,8 @@ type ActivityInfo struct {
 	Name   string
 	Info   interface{}
 }
+
+func init() {
+	gob.Register(&limitedTimeEvent.MoneyCat{})
+
+}