diff --git a/modules/items/api_sellItem.go b/modules/items/api_sellItem.go
index 048bf773a..ceb966178 100644
--- a/modules/items/api_sellItem.go
+++ b/modules/items/api_sellItem.go
@@ -42,7 +42,8 @@ func (this *apiComp) SellItem(session comm.IUserSession, req *pb.ItemsSellItemRe
 	}
 	sale = make([]*cfg.Game_atn, len(itemcf.Sale))
 	for i, v := range itemcf.Sale {
-		sale[i] = v
+		temp := *v
+		sale[i] = &temp
 		sale[i].N = v.N * int32(req.Amount)
 	}
 	if code = this.module.DispenseRes(session, sale, true); code != pb.ErrorCode_Success {
diff --git a/modules/redis/core.go b/modules/redis/core.go
new file mode 100644
index 000000000..65a229e12
--- /dev/null
+++ b/modules/redis/core.go
@@ -0,0 +1 @@
+package redis
diff --git a/modules/redis/expiredcomp.go b/modules/redis/expiredcomp.go
new file mode 100644
index 000000000..fb610d9fc
--- /dev/null
+++ b/modules/redis/expiredcomp.go
@@ -0,0 +1,23 @@
+package redis
+
+import (
+	"go_dreamfactory/lego/core"
+	"go_dreamfactory/lego/core/cbase"
+)
+
+///过期数据管理组件
+type ExpiredComp struct {
+	cbase.ModuleCompBase
+}
+
+//组件初始化接口
+func (this *ExpiredComp) Init(service core.IService, module core.IModule, comp core.IModuleComp, opt core.IModuleOptions) (err error) {
+	this.ModuleCompBase.Init(service, module, comp, opt)
+
+	return
+}
+
+//定时清理过期数据
+func (this *ExpiredComp) run() {
+
+}
diff --git a/modules/redis/module.go b/modules/redis/module.go
new file mode 100644
index 000000000..5ad7537b1
--- /dev/null
+++ b/modules/redis/module.go
@@ -0,0 +1,39 @@
+package redis
+
+import (
+	"go_dreamfactory/comm"
+	"go_dreamfactory/lego/core"
+	"go_dreamfactory/modules"
+)
+
+/*
+模块名:缓存管理
+描述:处理缓存数据过期问题
+开发:李伟
+*/
+func NewModule() core.IModule {
+	m := new(Redis)
+	return m
+}
+
+type Redis struct {
+	modules.ModuleBase
+	expiredComp *ExpiredComp
+}
+
+//模块名
+func (this *Redis) GetType() core.M_Modules {
+	return comm.ModuleEquipment
+}
+
+//模块初始化接口 注册用户创建角色事件
+func (this *Redis) Init(service core.IService, module core.IModule, options core.IModuleOptions) (err error) {
+	err = this.ModuleBase.Init(service, module, options)
+	return
+}
+
+//装备组件
+func (this *Redis) OnInstallComp() {
+	this.ModuleBase.OnInstallComp()
+	this.expiredComp = this.RegisterComp(new(ExpiredComp)).(*ExpiredComp)
+}