diff --git a/modules/sociaty/module.go b/modules/sociaty/module.go
index 942154896..31bff1d03 100644
--- a/modules/sociaty/module.go
+++ b/modules/sociaty/module.go
@@ -29,6 +29,7 @@ func NewModule() core.IModule {
 
 func (this *Sociaty) Init(service core.IService, module core.IModule, options core.IModuleOptions) (err error) {
 	err = this.ModuleBase.Init(service, module, options)
+	this.service = service.(base.IRPCXService)
 	return
 }