diff --git a/link_homework/internal/service/homework.go b/link_homework/internal/service/homework.go
new file mode 100644
index 0000000..7c0b2d2
--- /dev/null
+++ b/link_homework/internal/service/homework.go
@@ -0,0 +1,37 @@
+// ================================================================================
+// Code generated and maintained by GoFrame CLI tool. DO NOT EDIT.
+// You can delete these comments if you wish manually maintain this interface file.
+// ================================================================================
+
+package service
+
+import (
+	"context"
+	"link_homework/api/v1/homework"
+	"link_homework/internal/model/entity"
+)
+
+type (
+	IHomework interface {
+		GetHomeworkList(ctx context.Context, pageNo int, pageSize int) (homeworkList []*entity.ActivityInteractiveGroup, err error)
+		GetHomeworkListTotal(ctx context.Context) (total int, err error)
+		GetHomework(ctx context.Context, id int) (homework *entity.ActivityInteractiveGroup, err error)
+		AddHomework(ctx context.Context, req *homework.AddHomeworkReq) (err error)
+		EditHomework(ctx context.Context, req *homework.EditHomeworkReq) (err error)
+	}
+)
+
+var (
+	localHomework IHomework
+)
+
+func Homework() IHomework {
+	if localHomework == nil {
+		panic("implement not found for interface IHomework, forgot register?")
+	}
+	return localHomework
+}
+
+func RegisterHomework(i IHomework) {
+	localHomework = i
+}