diff --git a/src/examples/bench.go b/src/examples/bench.go
index 953f7692..086bef2e 100644
--- a/src/examples/bench.go
+++ b/src/examples/bench.go
@@ -17,10 +17,12 @@ import (
 	_ "contexts/cli" //管理中心
 	c "contexts/ctx" //模块中心
 	_ "contexts/web" //应用中心
+
 	// 应用层
 	_ "examples/code" //代码中心
 	_ "examples/jira" //任务中心
 	_ "examples/lark" //会议中心
+	_ "examples/mall" //交易中心
 	_ "examples/wiki" //文档中心
 )
 
diff --git a/src/examples/mall/mall.go b/src/examples/mall/mall.go
new file mode 100644
index 00000000..1fc7ba97
--- /dev/null
+++ b/src/examples/mall/mall.go
@@ -0,0 +1,18 @@
+package mall
+
+import (
+	"contexts/ctx"
+	"contexts/web"
+)
+
+var Index = &ctx.Context{Name: "mall", Help: "交易中心",
+	Caches:   map[string]*ctx.Cache{},
+	Configs:  map[string]*ctx.Config{},
+	Commands: map[string]*ctx.Command{},
+}
+
+func init() {
+	mall := &web.WEB{}
+	mall.Context = Index
+	web.Index.Register(Index, mall)
+}