diff --git a/.gitignore b/.gitignore
index a67af1f..8b13789 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1 @@
-test.env
\ No newline at end of file
+
diff --git a/book/api/book.go b/book/api/book.go
index 12eb100..6ba13f1 100644
--- a/book/api/book.go
+++ b/book/api/book.go
@@ -13,7 +13,7 @@ import (
 )
 
 // 构造函数, 用户初始化这个结构体
-func NewBookHandler() *BookApiHandler {
+func NewBookApiHandler() *BookApiHandler {
 	return &BookApiHandler{
 		db:  config.Get().MySQL.DB(),
 		svc: controller.NewBookController(),
diff --git a/book/main.go b/book/main.go
index ff151bd..2f596b9 100644
--- a/book/main.go
+++ b/book/main.go
@@ -6,7 +6,11 @@ import (
 	"os"
 
 	"github.com/gin-gonic/gin"
-	"gitlab.com/go-course-project/go17/book/api"
+	book "gitlab.com/go-course-project/go17/book/api"
+
+	// user "gitlab.com/go-course-project/go17/user/api"
+	// comment "gitlab.com/go-course-project/go17/comment/api"
+	// token "gitlab.com/go-course-project/go17/token/api"
 	"gitlab.com/go-course-project/go17/book/config"
 )
 
@@ -27,7 +31,10 @@ func main() {
 
 	// gin Engine, 它包装了http server
 	server := gin.Default()
-	api.NewBookHandler().Registry(server)
+	book.NewBookApiHandler().Registry(server)
+	// user.NewUserApiHandler().Registry(server)
+	// comment.NewCommentApiHandler().Registry(server)
+	// token.NewTokenApiHandler().Registry(server)
 
 	if err := server.Run(conf.App.Address()); err != nil {
 		log.Println(err)
diff --git a/skills/mcube/book.go b/skills/mcube/main.go
similarity index 100%
rename from skills/mcube/book.go
rename to skills/mcube/main.go