diff --git a/internal/logic/merchant/merchant.go b/internal/logic/merchant/merchant.go
index 6e334a1..cc067d1 100644
--- a/internal/logic/merchant/merchant.go
+++ b/internal/logic/merchant/merchant.go
@@ -78,6 +78,5 @@ func (s *sMerchant) Audit(ctx context.Context, in *model.MerchantAuditIn) (out *
 }
 
 func (s *sMerchant) Create(ctx context.Context, in *model.MerchantCreateIn) (out *model.CreateOut, err error) {
-
 	return
 }
diff --git a/internal/logic/store/store.go b/internal/logic/store/store.go
index 72440ea..84471c3 100644
--- a/internal/logic/store/store.go
+++ b/internal/logic/store/store.go
@@ -1 +1,77 @@
 package store
+
+import (
+	"context"
+	"server/internal/dao"
+	"server/internal/model"
+	"server/internal/model/do"
+	"server/internal/service"
+	"server/utility/ecode"
+
+	"github.com/gogf/gf/v2/database/gdb"
+)
+
+type sStore struct {
+}
+
+func New() service.IStore {
+	return &sStore{}
+}
+func init() {
+	service.RegisterStore(New())
+}
+func (s *sStore) List(ctx context.Context, in *model.StoreListIn) (out *model.StoreListOut, err error) {
+	// 1. 初始化返回数据
+	return
+}
+
+func (s *sStore) Create(ctx context.Context, in *model.StoreCreateIn) (out *model.CreateOut, err error) {
+	// 1. 检查门店名称是否重复
+	exist, err := dao.Stores.Ctx(ctx).Where(do.Stores{Name: in.Name}).Exist()
+	if err != nil {
+		return nil, ecode.Fail.Sub("新增门店查重出现异常")
+	}
+	if exist {
+		return nil, ecode.Params.Sub("门店名称已存在")
+	}
+
+	// 2. 使用事务处理数据插入
+	if err = dao.Stores.Transaction(ctx, func(ctx context.Context, tx gdb.TX) error {
+		// 2.1 生成唯一的门店编号
+		// 2.2 插入门店基本信息
+		// 2.3 创建门店管理员账号
+		// 2.4 初始化门店配置
+		return nil
+	}); err != nil {
+		return nil, err
+	}
+
+	return
+}
+func (s *sStore) Update(ctx context.Context, in *model.StoreUpdateIn) (out *model.UpdateOut, err error) {
+	// 1. 验证门店是否存在
+	// 2. 验证操作权限（商户管理员或门店管理员）
+	// 3. 检查更新后的门店名称是否重复
+	// 4. 使用事务更新门店信息
+	// 5. 记录操作日志
+	return
+}
+func (s *sStore) Delete(ctx context.Context, in *model.StoreDeleteIn) (out *model.DeleteOut, err error) {
+	// 1. 验证门店是否存在
+	// 2. 验证操作权限（仅允许商户管理员）
+	// 3. 检查门店状态（是否有关联数据）
+	// 4. 使用事务处理删除操作
+	// 5. 清理相关数据
+	// 6. 记录操作日志
+	return
+}
+func (s *sStore) Info(ctx context.Context, in *model.StoreInfoIn) (out *model.StoreInfoOut, err error) {
+	// 1. 验证门店是否存在
+	// 2. 验证访问权限
+	// 3. 获取门店基本信息
+	// 4. 获取门店配置信息
+	// 5. 获取门店管理员信息
+	// 6. 获取门店统计信息
+	// 7. 处理敏感信息
+	return
+}
diff --git a/internal/model/store.go b/internal/model/store.go
index 7207b73..e28d6dc 100644
--- a/internal/model/store.go
+++ b/internal/model/store.go
@@ -16,11 +16,32 @@ type Store struct {
 	Status       int                  `json:"status"       orm:"status,default:1"         dc:"状态：1=正常营业，2=暂停营业，3=已关闭"`
 }
 
-type CreateIn struct {
-	Name string `json:"name"         v:"required" dc:"门店名称"`
+type StoreCreateIn struct {
+	Name string
 }
 
-type UpdateIn struct {
+type StoreUpdateIn struct {
 	Id   int
 	Name string
 }
+
+type StoreListIn struct {
+	MerchantId int
+	Page       int
+	Size       int
+	Status     int
+}
+
+type StoreListOut struct {
+	List  []Store
+	Total int
+}
+type StoreInfoIn struct {
+	Id int
+}
+type StoreInfoOut struct {
+}
+
+type StoreDeleteIn struct {
+	Id int
+}
diff --git a/internal/service/store.go b/internal/service/store.go
index 3d70438..72f4f2d 100644
--- a/internal/service/store.go
+++ b/internal/service/store.go
@@ -5,4 +5,32 @@
 
 package service
 
-type ()
+import (
+	"context"
+	"server/internal/model"
+)
+
+type (
+	IStore interface {
+		List(ctx context.Context, in *model.StoreListIn) (out *model.StoreListOut, err error)
+		Create(ctx context.Context, in *model.StoreCreateIn) (out *model.CreateOut, err error)
+		Update(ctx context.Context, in *model.StoreUpdateIn) (out *model.UpdateOut, err error)
+		Delete(ctx context.Context, in *model.StoreDeleteIn) (out *model.DeleteOut, err error)
+		Info(ctx context.Context, in *model.StoreInfoIn) (out *model.StoreInfoOut, err error)
+	}
+)
+
+var (
+	localStore IStore
+)
+
+func Store() IStore {
+	if localStore == nil {
+		panic("implement not found for interface IStore, forgot register?")
+	}
+	return localStore
+}
+
+func RegisterStore(i IStore) {
+	localStore = i
+}
diff --git a/internal/service/user.go b/internal/service/user.go
index 2433601..90baae2 100644
--- a/internal/service/user.go
+++ b/internal/service/user.go
@@ -16,6 +16,7 @@ type (
 		Info(ctx context.Context, in *model.UserInfoIn) (out *model.UserInfoOut, err error)
 		Update(ctx context.Context, in *model.UserUpdateIn) (out *model.UpdateOut, err error)
 		BindPhone(ctx context.Context, in *model.UserBindPhoneIn) (out *model.UpdateOut, err error)
+		List(ctx context.Context, in *model.UserListIn) (out *model.UserListOut, err error)
 	}
 )