diff --git a/backend_v1/app/http/admin/medias.go b/backend_v1/app/http/admin/medias.go
index 6a8d9cc..14edfe4 100644
--- a/backend_v1/app/http/admin/medias.go
+++ b/backend_v1/app/http/admin/medias.go
@@ -1,14 +1,13 @@
 package admin
 
 import (
+	"quyun/v2/app/http/dto"
 	"quyun/v2/app/requests"
 	"quyun/v2/app/services"
-	"quyun/v2/database"
 	"quyun/v2/database/models"
 	"quyun/v2/providers/ali"
 
 	"github.com/gofiber/fiber/v3"
-	"go.ipao.vip/gen"
 )
 
 // @provider
@@ -21,19 +20,12 @@ type medias struct {
 //	@Summary	媒体列表
 //	@Tags		Admin Medias
 //	@Produce	json
-//	@Param		pagination	query		requests.Pagination					false	"分页参数"
 //	@Param		query		query		ListQuery							false	"筛选条件"
 //	@Success	200			{object}	requests.Pager{items=models.Medium}	"成功"
 //	@Router		/admin/v1/medias [get]
-//	@Bind		pagination query
 //	@Bind		query query
-func (ctl *medias) List(ctx fiber.Ctx, pagination *requests.Pagination, query *ListQuery) (*requests.Pager, error) {
-	conds := []gen.Condition{}
-	if query.Keyword != nil {
-		conds = append(conds, models.MediumQuery.Name.Like(database.WrapLike(*query.Keyword)))
-	}
-
-	return services.Media.List(ctx, pagination, conds...)
+func (ctl *medias) List(ctx fiber.Ctx, query *dto.ListQuery) (*requests.Pager, error) {
+	return services.Media.List(ctx, query)
 }
 
 // Show media
diff --git a/backend_v1/app/http/admin/orders.go b/backend_v1/app/http/admin/orders.go
index 9debc9c..d43b756 100644
--- a/backend_v1/app/http/admin/orders.go
+++ b/backend_v1/app/http/admin/orders.go
@@ -1,7 +1,7 @@
 package admin
 
 import (
-	"quyun/v2/app/http/admin/dto"
+	"quyun/v2/app/http/dto"
 	"quyun/v2/app/requests"
 	"quyun/v2/app/services"
 	"quyun/v2/database/models"
diff --git a/backend_v1/app/http/admin/posts.go b/backend_v1/app/http/admin/posts.go
index b88dd68..c7bebc9 100644
--- a/backend_v1/app/http/admin/posts.go
+++ b/backend_v1/app/http/admin/posts.go
@@ -1,22 +1,17 @@
 package admin
 
 import (
+	"quyun/v2/app/http/dto"
 	"quyun/v2/app/requests"
 	"quyun/v2/app/services"
-	"quyun/v2/database"
 	"quyun/v2/database/models"
 	"quyun/v2/pkg/fields"
 
 	"github.com/gofiber/fiber/v3"
 	"github.com/samber/lo"
-	"go.ipao.vip/gen"
 	"go.ipao.vip/gen/types"
 )
 
-type ListQuery struct {
-	Keyword *string `query:"keyword"`
-}
-
 // @provider
 type posts struct{}
 
@@ -25,18 +20,12 @@ type posts struct{}
 //	@Summary	作品列表
 //	@Tags		Admin Posts
 //	@Produce	json
-//	@Param		pagination	query		requests.Pagination				false	"分页参数"
-//	@Param		query		query		ListQuery						false	"筛选条件"
+//	@Param		query		query		dto.PostListQuery						false	"筛选条件"
 //	@Success	200			{object}	requests.Pager{items=PostItem}	"成功"
 //	@Router		/admin/v1/posts [get]
-//	@Bind		pagination query
 //	@Bind		query query
-func (ctl *posts) List(ctx fiber.Ctx, pagination *requests.Pagination, query *ListQuery) (*requests.Pager, error) {
-	conds := []gen.Condition{}
-	if query.Keyword != nil && *query.Keyword != "" {
-		conds = append(conds, models.PostQuery.Title.Like(database.WrapLike(*query.Keyword)))
-	}
-	pager, err := services.Posts.List(ctx, pagination, conds...)
+func (ctl *posts) List(ctx fiber.Ctx, query *dto.PostListQuery) (*requests.Pager, error) {
+	pager, err := services.Posts.List(ctx, query)
 	if err != nil {
 		return nil, err
 	}
diff --git a/backend_v1/app/http/admin/routes.gen.go b/backend_v1/app/http/admin/routes.gen.go
index d3ad9ef..a23b0c2 100644
--- a/backend_v1/app/http/admin/routes.gen.go
+++ b/backend_v1/app/http/admin/routes.gen.go
@@ -6,7 +6,7 @@ package admin
 
 import (
 	"go.ipao.vip/gen/field"
-	"quyun/v2/app/http/admin/dto"
+	"quyun/v2/app/http/dto"
 	"quyun/v2/app/middlewares"
 	"quyun/v2/app/requests"
 	"quyun/v2/database/models"
@@ -66,10 +66,9 @@ func (r *Routes) Register(router fiber.Router) {
 		},
 	))
 	r.log.Debugf("Registering route: Get /admin/v1/medias -> medias.List")
-	router.Get("/admin/v1/medias"[len(r.Path()):], DataFunc2(
+	router.Get("/admin/v1/medias"[len(r.Path()):], DataFunc1(
 		r.medias.List,
-		Query[requests.Pagination]("pagination"),
-		Query[ListQuery]("query"),
+		Query[dto.ListQuery]("query"),
 	))
 	r.log.Debugf("Registering route: Get /admin/v1/medias/:id -> medias.Show")
 	router.Get("/admin/v1/medias/:id"[len(r.Path()):], Func1(
@@ -103,10 +102,9 @@ func (r *Routes) Register(router fiber.Router) {
 		},
 	))
 	r.log.Debugf("Registering route: Get /admin/v1/posts -> posts.List")
-	router.Get("/admin/v1/posts"[len(r.Path()):], DataFunc2(
+	router.Get("/admin/v1/posts"[len(r.Path()):], DataFunc1(
 		r.posts.List,
-		Query[requests.Pagination]("pagination"),
-		Query[ListQuery]("query"),
+		Query[dto.PostListQuery]("query"),
 	))
 	r.log.Debugf("Registering route: Get /admin/v1/posts/:id -> posts.Show")
 	router.Get("/admin/v1/posts/:id"[len(r.Path()):], DataFunc1(
diff --git a/backend_v1/app/http/admin/users.go b/backend_v1/app/http/admin/users.go
index 6f0c6f1..5db91db 100644
--- a/backend_v1/app/http/admin/users.go
+++ b/backend_v1/app/http/admin/users.go
@@ -1,7 +1,7 @@
 package admin
 
 import (
-	"quyun/v2/app/http/admin/dto"
+	"quyun/v2/app/http/dto"
 	"quyun/v2/app/requests"
 	"quyun/v2/app/services"
 	"quyun/v2/database/models"
diff --git a/backend_v1/app/http/dto/common.go b/backend_v1/app/http/dto/common.go
new file mode 100644
index 0000000..4641f4f
--- /dev/null
+++ b/backend_v1/app/http/dto/common.go
@@ -0,0 +1,8 @@
+package dto
+
+import "quyun/v2/app/requests"
+
+type ListQuery struct {
+	*requests.Pagination
+	Keyword *string `query:"keyword"`
+}
diff --git a/backend_v1/app/http/admin/dto/order.go b/backend_v1/app/http/dto/order.go
similarity index 100%
rename from backend_v1/app/http/admin/dto/order.go
rename to backend_v1/app/http/dto/order.go
diff --git a/backend_v1/app/http/dto/post.go b/backend_v1/app/http/dto/post.go
new file mode 100644
index 0000000..db77420
--- /dev/null
+++ b/backend_v1/app/http/dto/post.go
@@ -0,0 +1,8 @@
+package dto
+
+import "quyun/v2/app/requests"
+
+type PostListQuery struct {
+	*requests.Pagination
+	Keyword *string `query:"keyword"`
+}
diff --git a/backend_v1/app/http/admin/dto/user.go b/backend_v1/app/http/dto/user.go
similarity index 100%
rename from backend_v1/app/http/admin/dto/user.go
rename to backend_v1/app/http/dto/user.go
diff --git a/backend_v1/app/http/posts.go b/backend_v1/app/http/posts.go
index 785cd7e..6a709b6 100644
--- a/backend_v1/app/http/posts.go
+++ b/backend_v1/app/http/posts.go
@@ -5,6 +5,7 @@ import (
 	"strconv"
 	"time"
 
+	"quyun/v2/app/http/dto"
 	"quyun/v2/app/jobs"
 	"quyun/v2/app/requests"
 	"quyun/v2/app/services"
@@ -39,30 +40,13 @@ type posts struct {
 //	@Summary	作品列表
 //	@Tags		Posts
 //	@Produce	json
-//	@Param		pagination	query		requests.Pagination				false	"分页参数"
-//	@Param		query		query		ListQuery						false	"筛选条件"
+//	@Param		query		query		dto.PostListQuery						false	"筛选条件"
 //	@Success	200			{object}	requests.Pager{items=PostItem}	"成功"
 //	@Router		/v1/posts [get]
-//	@Bind		pagination query
 //	@Bind		query query
 //	@Bind		user local
-func (ctl *posts) List(
-	ctx fiber.Ctx,
-	pagination *requests.Pagination,
-	query *ListQuery,
-	user *models.User,
-) (*requests.Pager, error) {
-	tbl, _ := models.PostQuery.QueryContext(ctx)
-	conds := []gen.Condition{
-		tbl.Status.Eq(fields.PostStatusPublished),
-	}
-	if query.Keyword != nil && *query.Keyword != "" {
-		conds = append(conds,
-			tbl.Title.Like(database.WrapLike(*query.Keyword)),
-		)
-	}
-
-	pager, err := services.Posts.List(ctx, pagination, conds...)
+func (ctl *posts) List(ctx fiber.Ctx, query *dto.PostListQuery, user *models.User) (*requests.Pager, error) {
+	pager, err := services.Posts.List(ctx, query)
 	if err != nil {
 		log.WithError(err).Errorf("post list err: %v", err)
 		return nil, err
diff --git a/backend_v1/app/http/routes.gen.go b/backend_v1/app/http/routes.gen.go
index 021d5ee..e728a5c 100644
--- a/backend_v1/app/http/routes.gen.go
+++ b/backend_v1/app/http/routes.gen.go
@@ -6,6 +6,7 @@ package http
 
 import (
 	"go.ipao.vip/gen/field"
+	"quyun/v2/app/http/dto"
 	"quyun/v2/app/middlewares"
 	"quyun/v2/app/requests"
 	"quyun/v2/database/models"
@@ -58,10 +59,9 @@ func (r *Routes) Register(router fiber.Router) {
 	))
 	// Register routes for controller: posts
 	r.log.Debugf("Registering route: Get /v1/posts -> posts.List")
-	router.Get("/v1/posts"[len(r.Path()):], DataFunc3(
+	router.Get("/v1/posts"[len(r.Path()):], DataFunc2(
 		r.posts.List,
-		Query[requests.Pagination]("pagination"),
-		Query[ListQuery]("query"),
+		Query[dto.PostListQuery]("query"),
 		Local[*models.User]("user"),
 	))
 	r.log.Debugf("Registering route: Get /v1/posts/:id/play -> posts.Play")
diff --git a/backend_v1/app/services/media.go b/backend_v1/app/services/media.go
index a21f637..c0c821a 100644
--- a/backend_v1/app/services/media.go
+++ b/backend_v1/app/services/media.go
@@ -3,7 +3,9 @@ package services
 import (
 	"context"
 
+	"quyun/v2/app/http/dto"
 	"quyun/v2/app/requests"
+	"quyun/v2/database"
 	"quyun/v2/database/models"
 	"quyun/v2/pkg/fields"
 
@@ -14,19 +16,18 @@ import (
 // @provider
 type media struct{}
 
-func (m *media) List(
-	ctx context.Context,
-	pagination *requests.Pagination,
-	conds ...gen.Condition,
-) (*requests.Pager, error) {
-	pagination.Format()
+func (m *media) List(ctx context.Context, filter *dto.ListQuery) (*requests.Pager, error) {
+	filter.Format()
 
 	tbl, query := models.MediumQuery.QueryContext(ctx)
 
-	items, cnt, err := query.
-		Where(conds...).
-		Order(tbl.ID.Desc()).
-		FindByPage(int(pagination.Offset()), int(pagination.Limit))
+	query = query.Order(tbl.ID.Desc())
+
+	if filter.Keyword != nil && *filter.Keyword != "" {
+		query = query.Where(tbl.Name.Like(database.WrapLike(*filter.Keyword)))
+	}
+
+	items, cnt, err := query.FindByPage(int(filter.Offset()), int(filter.Limit))
 	if err != nil {
 		return nil, errors.Wrap(err, "failed to list media items")
 	}
@@ -34,7 +35,7 @@ func (m *media) List(
 	return &requests.Pager{
 		Items:      items,
 		Total:      cnt,
-		Pagination: *pagination,
+		Pagination: *filter.Pagination,
 	}, nil
 }
 
diff --git a/backend_v1/app/services/orders.go b/backend_v1/app/services/orders.go
index e6ddeb7..4184051 100644
--- a/backend_v1/app/services/orders.go
+++ b/backend_v1/app/services/orders.go
@@ -4,7 +4,7 @@ import (
 	"context"
 	"time"
 
-	"quyun/v2/app/http/admin/dto"
+	"quyun/v2/app/http/dto"
 	"quyun/v2/app/requests"
 	"quyun/v2/database"
 	"quyun/v2/database/models"
diff --git a/backend_v1/app/services/posts.go b/backend_v1/app/services/posts.go
index 4f2e825..be97e4e 100644
--- a/backend_v1/app/services/posts.go
+++ b/backend_v1/app/services/posts.go
@@ -4,6 +4,7 @@ import (
 	"context"
 	"time"
 
+	"quyun/v2/app/http/dto"
 	"quyun/v2/app/requests"
 	"quyun/v2/database"
 	"quyun/v2/database/models"
@@ -28,17 +29,20 @@ func (m *posts) IncrViewCount(ctx context.Context, postID int64) error {
 }
 
 // List
-func (m *posts) List(
-	ctx context.Context,
-	pagination *requests.Pagination,
-	conds ...gen.Condition,
-) (*requests.Pager, error) {
-	pagination.Format()
+func (m *posts) List(ctx context.Context, filter *dto.PostListQuery) (*requests.Pager, error) {
+	filter.Pagination.Format()
+
+	// conds := []gen.Condition{}
 
 	tbl, query := models.PostQuery.QueryContext(ctx)
-	items, cnt, err := query.Where(conds...).
-		Order(tbl.ID.Desc()).
-		FindByPage(int(pagination.Offset()), int(pagination.Limit))
+	query = query.Order(tbl.ID.Desc())
+
+	if filter.Keyword != nil && *filter.Keyword != "" {
+		keyword := database.WrapLike(*filter.Keyword)
+		query = query.Where(tbl.Title.Like(keyword))
+	}
+
+	items, cnt, err := query.FindByPage(int(filter.Offset()), int(filter.Limit))
 	if err != nil {
 		return nil, errors.Wrap(err, "list post failed")
 	}
@@ -46,7 +50,7 @@ func (m *posts) List(
 	return &requests.Pager{
 		Items:      items,
 		Total:      cnt,
-		Pagination: *pagination,
+		Pagination: *filter.Pagination,
 	}, nil
 }
 
diff --git a/backend_v1/app/services/users.go b/backend_v1/app/services/users.go
index 7d297d4..bc5e2a9 100644
--- a/backend_v1/app/services/users.go
+++ b/backend_v1/app/services/users.go
@@ -10,7 +10,7 @@ import (
 	"sync"
 	"time"
 
-	"quyun/v2/app/http/admin/dto"
+	"quyun/v2/app/http/dto"
 	"quyun/v2/app/requests"
 	"quyun/v2/database"
 	"quyun/v2/database/models"