diff --git a/auto/api/m/v1/user.go b/auto/api/m/v1/user.go
index 7b6842fe..ee4e4bb5 100644
--- a/auto/api/m/v1/user.go
+++ b/auto/api/m/v1/user.go
@@ -1,6 +1,6 @@
 // Code generated by go-mir. DO NOT EDIT.
 // versions:
-// - mir 5.0.1
+// - mir 5.1.0
 
 package v1
 
@@ -12,7 +12,7 @@ import (
 )
 
 type _binding_ interface {
-	Bind(*gin.Context) mir.Error
+	Bind(*gin.Context) error
 }
 
 type _render_ interface {
@@ -20,8 +20,8 @@ type _render_ interface {
 }
 
 type _default_ interface {
-	Bind(*gin.Context, any) mir.Error
-	Render(*gin.Context, any, mir.Error)
+	Bind(*gin.Context, any) error
+	Render(*gin.Context, any, error)
 }
 
 type LoginReq struct {
@@ -55,8 +55,8 @@ type User interface {
 	// Chain provide handlers chain for gin
 	Chain() gin.HandlersChain
 
-	Logout() mir.Error
-	Login(*LoginReq) (*LoginResp, mir.Error)
+	Logout() error
+	Login(*LoginReq) (*LoginResp, error)
 
 	mustEmbedUnimplementedUserServant()
 }
@@ -101,11 +101,11 @@ func (UnimplementedUserServant) Chain() gin.HandlersChain {
 	return nil
 }
 
-func (UnimplementedUserServant) Logout() mir.Error {
+func (UnimplementedUserServant) Logout() error {
 	return mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
-func (UnimplementedUserServant) Login(req *LoginReq) (*LoginResp, mir.Error) {
+func (UnimplementedUserServant) Login(req *LoginReq) (*LoginResp, error) {
 	return nil, mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
diff --git a/auto/api/r/v1/user.go b/auto/api/r/v1/user.go
index 5fc6f743..74908ba6 100644
--- a/auto/api/r/v1/user.go
+++ b/auto/api/r/v1/user.go
@@ -1,6 +1,6 @@
 // Code generated by go-mir. DO NOT EDIT.
 // versions:
-// - mir 5.0.1
+// - mir 5.1.0
 
 package v1
 
@@ -12,7 +12,7 @@ import (
 )
 
 type _binding_ interface {
-	Bind(*gin.Context) mir.Error
+	Bind(*gin.Context) error
 }
 
 type _render_ interface {
@@ -20,8 +20,8 @@ type _render_ interface {
 }
 
 type _default_ interface {
-	Bind(*gin.Context, any) mir.Error
-	Render(*gin.Context, any, mir.Error)
+	Bind(*gin.Context, any) error
+	Render(*gin.Context, any, error)
 }
 
 type LoginReq struct {
@@ -55,8 +55,8 @@ type User interface {
 	// Chain provide handlers chain for gin
 	Chain() gin.HandlersChain
 
-	Logout() mir.Error
-	Login(*LoginReq) (*LoginResp, mir.Error)
+	Logout() error
+	Login(*LoginReq) (*LoginResp, error)
 
 	mustEmbedUnimplementedUserServant()
 }
@@ -101,11 +101,11 @@ func (UnimplementedUserServant) Chain() gin.HandlersChain {
 	return nil
 }
 
-func (UnimplementedUserServant) Logout() mir.Error {
+func (UnimplementedUserServant) Logout() error {
 	return mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
-func (UnimplementedUserServant) Login(req *LoginReq) (*LoginResp, mir.Error) {
+func (UnimplementedUserServant) Login(req *LoginReq) (*LoginResp, error) {
 	return nil, mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
diff --git a/auto/api/s/v1/user.go b/auto/api/s/v1/user.go
index 053acf88..472888a1 100644
--- a/auto/api/s/v1/user.go
+++ b/auto/api/s/v1/user.go
@@ -1,6 +1,6 @@
 // Code generated by go-mir. DO NOT EDIT.
 // versions:
-// - mir 5.0.1
+// - mir 5.1.0
 
 package v1
 
@@ -12,7 +12,7 @@ import (
 )
 
 type _binding_ interface {
-	Bind(*gin.Context) mir.Error
+	Bind(*gin.Context) error
 }
 
 type _render_ interface {
@@ -20,8 +20,8 @@ type _render_ interface {
 }
 
 type _default_ interface {
-	Bind(*gin.Context, any) mir.Error
-	Render(*gin.Context, any, mir.Error)
+	Bind(*gin.Context, any) error
+	Render(*gin.Context, any, error)
 }
 
 type LoginReq struct {
@@ -52,9 +52,9 @@ type UserInfo struct {
 type User interface {
 	_default_
 
-	Logout() mir.Error
-	Login(*LoginReq) (*LoginResp, mir.Error)
-	Index() mir.Error
+	Logout() error
+	Login(*LoginReq) (*LoginResp, error)
+	Index() error
 
 	mustEmbedUnimplementedUserServant()
 }
@@ -101,15 +101,15 @@ func RegisterUserServant(e *gin.Engine, s User) {
 // UnimplementedUserServant can be embedded to have forward compatible implementations.
 type UnimplementedUserServant struct{}
 
-func (UnimplementedUserServant) Logout() mir.Error {
+func (UnimplementedUserServant) Logout() error {
 	return mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
-func (UnimplementedUserServant) Login(req *LoginReq) (*LoginResp, mir.Error) {
+func (UnimplementedUserServant) Login(req *LoginReq) (*LoginResp, error) {
 	return nil, mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
-func (UnimplementedUserServant) Index() mir.Error {
+func (UnimplementedUserServant) Index() error {
 	return mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
diff --git a/auto/api/v1/admin.go b/auto/api/v1/admin.go
index 3b0e9606..c58b234a 100644
--- a/auto/api/v1/admin.go
+++ b/auto/api/v1/admin.go
@@ -1,6 +1,6 @@
 // Code generated by go-mir. DO NOT EDIT.
 // versions:
-// - mir 5.0.1
+// - mir 5.1.0
 
 package v1
 
@@ -13,7 +13,7 @@ import (
 )
 
 type _binding_ interface {
-	Bind(*gin.Context) mir.Error
+	Bind(*gin.Context) error
 }
 
 type _render_ interface {
@@ -21,9 +21,9 @@ type _render_ interface {
 }
 
 type _default_ interface {
-	Bind(*gin.Context, any) mir.Error
-	BindJson(*gin.Context, any) mir.Error
-	Render(*gin.Context, any, mir.Error)
+	Bind(*gin.Context, any) error
+	BindJson(*gin.Context, any) error
+	Render(*gin.Context, any, error)
 }
 
 type Admin interface {
@@ -32,8 +32,8 @@ type Admin interface {
 	// Chain provide handlers chain for gin
 	Chain() gin.HandlersChain
 
-	SiteInfo(*web.SiteInfoReq) (*web.SiteInfoResp, mir.Error)
-	ChangeUserStatus(*web.ChangeUserStatusReq) mir.Error
+	SiteInfo(*web.SiteInfoReq) (*web.SiteInfoResp, error)
+	ChangeUserStatus(*web.ChangeUserStatusReq) error
 
 	mustEmbedUnimplementedAdminServant()
 }
@@ -82,11 +82,11 @@ func (UnimplementedAdminServant) Chain() gin.HandlersChain {
 	return nil
 }
 
-func (UnimplementedAdminServant) SiteInfo(req *web.SiteInfoReq) (*web.SiteInfoResp, mir.Error) {
+func (UnimplementedAdminServant) SiteInfo(req *web.SiteInfoReq) (*web.SiteInfoResp, error) {
 	return nil, mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
-func (UnimplementedAdminServant) ChangeUserStatus(req *web.ChangeUserStatusReq) mir.Error {
+func (UnimplementedAdminServant) ChangeUserStatus(req *web.ChangeUserStatusReq) error {
 	return mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
diff --git a/auto/api/v1/alipay_priv.go b/auto/api/v1/alipay_priv.go
index 3330907f..a689b96f 100644
--- a/auto/api/v1/alipay_priv.go
+++ b/auto/api/v1/alipay_priv.go
@@ -1,6 +1,6 @@
 // Code generated by go-mir. DO NOT EDIT.
 // versions:
-// - mir 5.0.1
+// - mir 5.1.0
 
 package v1
 
@@ -18,9 +18,9 @@ type AlipayPriv interface {
 	// Chain provide handlers chain for gin
 	Chain() gin.HandlersChain
 
-	UserWalletBills(*web.UserWalletBillsReq) (*web.UserWalletBillsResp, mir.Error)
-	UserRechargeResult(*web.UserRechargeResultReq) (*web.UserRechargeResultResp, mir.Error)
-	UserRechargeLink(*web.UserRechargeLinkReq) (*web.UserRechargeLinkResp, mir.Error)
+	UserWalletBills(*web.UserWalletBillsReq) (*web.UserWalletBillsResp, error)
+	UserRechargeResult(*web.UserRechargeResultReq) (*web.UserRechargeResultResp, error)
+	UserRechargeLink(*web.UserRechargeLinkReq) (*web.UserRechargeLinkResp, error)
 
 	mustEmbedUnimplementedAlipayPrivServant()
 }
@@ -40,8 +40,7 @@ func RegisterAlipayPrivServant(e *gin.Engine, s AlipayPriv) {
 		default:
 		}
 		req := new(web.UserWalletBillsReq)
-		var bv _binding_ = req
-		if err := bv.Bind(c); err != nil {
+		if err := s.Bind(c, req); err != nil {
 			s.Render(c, nil, err)
 			return
 		}
@@ -55,8 +54,7 @@ func RegisterAlipayPrivServant(e *gin.Engine, s AlipayPriv) {
 		default:
 		}
 		req := new(web.UserRechargeResultReq)
-		var bv _binding_ = req
-		if err := bv.Bind(c); err != nil {
+		if err := s.Bind(c, req); err != nil {
 			s.Render(c, nil, err)
 			return
 		}
@@ -70,8 +68,7 @@ func RegisterAlipayPrivServant(e *gin.Engine, s AlipayPriv) {
 		default:
 		}
 		req := new(web.UserRechargeLinkReq)
-		var bv _binding_ = req
-		if err := bv.Bind(c); err != nil {
+		if err := s.Bind(c, req); err != nil {
 			s.Render(c, nil, err)
 			return
 		}
@@ -87,15 +84,15 @@ func (UnimplementedAlipayPrivServant) Chain() gin.HandlersChain {
 	return nil
 }
 
-func (UnimplementedAlipayPrivServant) UserWalletBills(req *web.UserWalletBillsReq) (*web.UserWalletBillsResp, mir.Error) {
+func (UnimplementedAlipayPrivServant) UserWalletBills(req *web.UserWalletBillsReq) (*web.UserWalletBillsResp, error) {
 	return nil, mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
-func (UnimplementedAlipayPrivServant) UserRechargeResult(req *web.UserRechargeResultReq) (*web.UserRechargeResultResp, mir.Error) {
+func (UnimplementedAlipayPrivServant) UserRechargeResult(req *web.UserRechargeResultReq) (*web.UserRechargeResultResp, error) {
 	return nil, mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
-func (UnimplementedAlipayPrivServant) UserRechargeLink(req *web.UserRechargeLinkReq) (*web.UserRechargeLinkResp, mir.Error) {
+func (UnimplementedAlipayPrivServant) UserRechargeLink(req *web.UserRechargeLinkReq) (*web.UserRechargeLinkResp, error) {
 	return nil, mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
diff --git a/auto/api/v1/alipay_pub.go b/auto/api/v1/alipay_pub.go
index a6fdeef9..1acc6b91 100644
--- a/auto/api/v1/alipay_pub.go
+++ b/auto/api/v1/alipay_pub.go
@@ -1,6 +1,6 @@
 // Code generated by go-mir. DO NOT EDIT.
 // versions:
-// - mir 5.0.1
+// - mir 5.1.0
 
 package v1
 
@@ -15,7 +15,7 @@ import (
 type AlipayPub interface {
 	_default_
 
-	AlipayNotify(*web.AlipayNotifyReq) mir.Error
+	AlipayNotify(*web.AlipayNotifyReq) error
 
 	mustEmbedUnimplementedAlipayPubServant()
 }
@@ -32,8 +32,7 @@ func RegisterAlipayPubServant(e *gin.Engine, s AlipayPub) {
 		default:
 		}
 		req := new(web.AlipayNotifyReq)
-		var bv _binding_ = req
-		if err := bv.Bind(c); err != nil {
+		if err := s.Bind(c, req); err != nil {
 			s.Render(c, nil, err)
 			return
 		}
@@ -44,7 +43,7 @@ func RegisterAlipayPubServant(e *gin.Engine, s AlipayPub) {
 // UnimplementedAlipayPubServant can be embedded to have forward compatible implementations.
 type UnimplementedAlipayPubServant struct{}
 
-func (UnimplementedAlipayPubServant) AlipayNotify(req *web.AlipayNotifyReq) mir.Error {
+func (UnimplementedAlipayPubServant) AlipayNotify(req *web.AlipayNotifyReq) error {
 	return mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
diff --git a/auto/api/v1/core.go b/auto/api/v1/core.go
index 2df5e66b..c86d5dbb 100644
--- a/auto/api/v1/core.go
+++ b/auto/api/v1/core.go
@@ -1,6 +1,6 @@
 // Code generated by go-mir. DO NOT EDIT.
 // versions:
-// - mir 5.0.1
+// - mir 5.1.0
 
 package v1
 
@@ -18,22 +18,22 @@ type Core interface {
 	// Chain provide handlers chain for gin
 	Chain() gin.HandlersChain
 
-	TweetCollectionStatus(*web.TweetCollectionStatusReq) (*web.TweetCollectionStatusResp, mir.Error)
-	TweetStarStatus(*web.TweetStarStatusReq) (*web.TweetStarStatusResp, mir.Error)
-	SuggestTags(*web.SuggestTagsReq) (*web.SuggestTagsResp, mir.Error)
-	SuggestUsers(*web.SuggestUsersReq) (*web.SuggestUsersResp, mir.Error)
-	ChangeAvatar(*web.ChangeAvatarReq) mir.Error
-	ChangeNickname(*web.ChangeNicknameReq) mir.Error
-	ChangePassword(*web.ChangePasswordReq) mir.Error
-	UserPhoneBind(*web.UserPhoneBindReq) mir.Error
-	GetStars(*web.GetStarsReq) (*web.GetStarsResp, mir.Error)
-	GetCollections(*web.GetCollectionsReq) (*web.GetCollectionsResp, mir.Error)
-	SendUserWhisper(*web.SendWhisperReq) mir.Error
-	ReadAllMessage(*web.ReadAllMessageReq) mir.Error
-	ReadMessage(*web.ReadMessageReq) mir.Error
-	GetMessages(*web.GetMessagesReq) (*web.GetMessagesResp, mir.Error)
-	GetUserInfo(*web.UserInfoReq) (*web.UserInfoResp, mir.Error)
-	SyncSearchIndex(*web.SyncSearchIndexReq) mir.Error
+	TweetCollectionStatus(*web.TweetCollectionStatusReq) (*web.TweetCollectionStatusResp, error)
+	TweetStarStatus(*web.TweetStarStatusReq) (*web.TweetStarStatusResp, error)
+	SuggestTags(*web.SuggestTagsReq) (*web.SuggestTagsResp, error)
+	SuggestUsers(*web.SuggestUsersReq) (*web.SuggestUsersResp, error)
+	ChangeAvatar(*web.ChangeAvatarReq) error
+	ChangeNickname(*web.ChangeNicknameReq) error
+	ChangePassword(*web.ChangePasswordReq) error
+	UserPhoneBind(*web.UserPhoneBindReq) error
+	GetStars(*web.GetStarsReq) (*web.GetStarsResp, error)
+	GetCollections(*web.GetCollectionsReq) (*web.GetCollectionsResp, error)
+	SendUserWhisper(*web.SendWhisperReq) error
+	ReadAllMessage(*web.ReadAllMessageReq) error
+	ReadMessage(*web.ReadMessageReq) error
+	GetMessages(*web.GetMessagesReq) (*web.GetMessagesResp, error)
+	GetUserInfo(*web.UserInfoReq) (*web.UserInfoResp, error)
+	SyncSearchIndex(*web.SyncSearchIndexReq) error
 
 	mustEmbedUnimplementedCoreServant()
 }
@@ -53,8 +53,7 @@ func RegisterCoreServant(e *gin.Engine, s Core) {
 		default:
 		}
 		req := new(web.TweetCollectionStatusReq)
-		var bv _binding_ = req
-		if err := bv.Bind(c); err != nil {
+		if err := s.Bind(c, req); err != nil {
 			s.Render(c, nil, err)
 			return
 		}
@@ -68,8 +67,7 @@ func RegisterCoreServant(e *gin.Engine, s Core) {
 		default:
 		}
 		req := new(web.TweetStarStatusReq)
-		var bv _binding_ = req
-		if err := bv.Bind(c); err != nil {
+		if err := s.Bind(c, req); err != nil {
 			s.Render(c, nil, err)
 			return
 		}
@@ -83,8 +81,7 @@ func RegisterCoreServant(e *gin.Engine, s Core) {
 		default:
 		}
 		req := new(web.SuggestTagsReq)
-		var bv _binding_ = req
-		if err := bv.Bind(c); err != nil {
+		if err := s.Bind(c, req); err != nil {
 			s.Render(c, nil, err)
 			return
 		}
@@ -98,8 +95,7 @@ func RegisterCoreServant(e *gin.Engine, s Core) {
 		default:
 		}
 		req := new(web.SuggestUsersReq)
-		var bv _binding_ = req
-		if err := bv.Bind(c); err != nil {
+		if err := s.Bind(c, req); err != nil {
 			s.Render(c, nil, err)
 			return
 		}
@@ -165,8 +161,7 @@ func RegisterCoreServant(e *gin.Engine, s Core) {
 		default:
 		}
 		req := new(web.GetStarsReq)
-		var bv _binding_ = req
-		if err := bv.Bind(c); err != nil {
+		if err := s.Bind(c, req); err != nil {
 			s.Render(c, nil, err)
 			return
 		}
@@ -180,8 +175,7 @@ func RegisterCoreServant(e *gin.Engine, s Core) {
 		default:
 		}
 		req := new(web.GetCollectionsReq)
-		var bv _binding_ = req
-		if err := bv.Bind(c); err != nil {
+		if err := s.Bind(c, req); err != nil {
 			s.Render(c, nil, err)
 			return
 		}
@@ -253,8 +247,7 @@ func RegisterCoreServant(e *gin.Engine, s Core) {
 		default:
 		}
 		req := new(web.UserInfoReq)
-		var bv _binding_ = req
-		if err := bv.Bind(c); err != nil {
+		if err := s.Bind(c, req); err != nil {
 			s.Render(c, nil, err)
 			return
 		}
@@ -283,67 +276,67 @@ func (UnimplementedCoreServant) Chain() gin.HandlersChain {
 	return nil
 }
 
-func (UnimplementedCoreServant) TweetCollectionStatus(req *web.TweetCollectionStatusReq) (*web.TweetCollectionStatusResp, mir.Error) {
+func (UnimplementedCoreServant) TweetCollectionStatus(req *web.TweetCollectionStatusReq) (*web.TweetCollectionStatusResp, error) {
 	return nil, mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
-func (UnimplementedCoreServant) TweetStarStatus(req *web.TweetStarStatusReq) (*web.TweetStarStatusResp, mir.Error) {
+func (UnimplementedCoreServant) TweetStarStatus(req *web.TweetStarStatusReq) (*web.TweetStarStatusResp, error) {
 	return nil, mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
-func (UnimplementedCoreServant) SuggestTags(req *web.SuggestTagsReq) (*web.SuggestTagsResp, mir.Error) {
+func (UnimplementedCoreServant) SuggestTags(req *web.SuggestTagsReq) (*web.SuggestTagsResp, error) {
 	return nil, mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
-func (UnimplementedCoreServant) SuggestUsers(req *web.SuggestUsersReq) (*web.SuggestUsersResp, mir.Error) {
+func (UnimplementedCoreServant) SuggestUsers(req *web.SuggestUsersReq) (*web.SuggestUsersResp, error) {
 	return nil, mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
-func (UnimplementedCoreServant) ChangeAvatar(req *web.ChangeAvatarReq) mir.Error {
+func (UnimplementedCoreServant) ChangeAvatar(req *web.ChangeAvatarReq) error {
 	return mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
-func (UnimplementedCoreServant) ChangeNickname(req *web.ChangeNicknameReq) mir.Error {
+func (UnimplementedCoreServant) ChangeNickname(req *web.ChangeNicknameReq) error {
 	return mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
-func (UnimplementedCoreServant) ChangePassword(req *web.ChangePasswordReq) mir.Error {
+func (UnimplementedCoreServant) ChangePassword(req *web.ChangePasswordReq) error {
 	return mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
-func (UnimplementedCoreServant) UserPhoneBind(req *web.UserPhoneBindReq) mir.Error {
+func (UnimplementedCoreServant) UserPhoneBind(req *web.UserPhoneBindReq) error {
 	return mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
-func (UnimplementedCoreServant) GetStars(req *web.GetStarsReq) (*web.GetStarsResp, mir.Error) {
+func (UnimplementedCoreServant) GetStars(req *web.GetStarsReq) (*web.GetStarsResp, error) {
 	return nil, mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
-func (UnimplementedCoreServant) GetCollections(req *web.GetCollectionsReq) (*web.GetCollectionsResp, mir.Error) {
+func (UnimplementedCoreServant) GetCollections(req *web.GetCollectionsReq) (*web.GetCollectionsResp, error) {
 	return nil, mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
-func (UnimplementedCoreServant) SendUserWhisper(req *web.SendWhisperReq) mir.Error {
+func (UnimplementedCoreServant) SendUserWhisper(req *web.SendWhisperReq) error {
 	return mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
-func (UnimplementedCoreServant) ReadAllMessage(req *web.ReadAllMessageReq) mir.Error {
+func (UnimplementedCoreServant) ReadAllMessage(req *web.ReadAllMessageReq) error {
 	return mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
-func (UnimplementedCoreServant) ReadMessage(req *web.ReadMessageReq) mir.Error {
+func (UnimplementedCoreServant) ReadMessage(req *web.ReadMessageReq) error {
 	return mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
-func (UnimplementedCoreServant) GetMessages(req *web.GetMessagesReq) (*web.GetMessagesResp, mir.Error) {
+func (UnimplementedCoreServant) GetMessages(req *web.GetMessagesReq) (*web.GetMessagesResp, error) {
 	return nil, mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
-func (UnimplementedCoreServant) GetUserInfo(req *web.UserInfoReq) (*web.UserInfoResp, mir.Error) {
+func (UnimplementedCoreServant) GetUserInfo(req *web.UserInfoReq) (*web.UserInfoResp, error) {
 	return nil, mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
-func (UnimplementedCoreServant) SyncSearchIndex(req *web.SyncSearchIndexReq) mir.Error {
+func (UnimplementedCoreServant) SyncSearchIndex(req *web.SyncSearchIndexReq) error {
 	return mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
diff --git a/auto/api/v1/followship.go b/auto/api/v1/followship.go
index b8f9bc09..e04b8271 100644
--- a/auto/api/v1/followship.go
+++ b/auto/api/v1/followship.go
@@ -1,6 +1,6 @@
 // Code generated by go-mir. DO NOT EDIT.
 // versions:
-// - mir 5.0.1
+// - mir 5.1.0
 
 package v1
 
@@ -18,10 +18,10 @@ type Followship interface {
 	// Chain provide handlers chain for gin
 	Chain() gin.HandlersChain
 
-	ListFollowings(*web.ListFollowingsReq) (*web.ListFollowingsResp, mir.Error)
-	ListFollows(*web.ListFollowsReq) (*web.ListFollowsResp, mir.Error)
-	UnfollowUser(*web.UnfollowUserReq) mir.Error
-	FollowUser(*web.FollowUserReq) mir.Error
+	ListFollowings(*web.ListFollowingsReq) (*web.ListFollowingsResp, error)
+	ListFollows(*web.ListFollowsReq) (*web.ListFollowsResp, error)
+	UnfollowUser(*web.UnfollowUserReq) error
+	FollowUser(*web.FollowUserReq) error
 
 	mustEmbedUnimplementedFollowshipServant()
 }
@@ -97,19 +97,19 @@ func (UnimplementedFollowshipServant) Chain() gin.HandlersChain {
 	return nil
 }
 
-func (UnimplementedFollowshipServant) ListFollowings(req *web.ListFollowingsReq) (*web.ListFollowingsResp, mir.Error) {
+func (UnimplementedFollowshipServant) ListFollowings(req *web.ListFollowingsReq) (*web.ListFollowingsResp, error) {
 	return nil, mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
-func (UnimplementedFollowshipServant) ListFollows(req *web.ListFollowsReq) (*web.ListFollowsResp, mir.Error) {
+func (UnimplementedFollowshipServant) ListFollows(req *web.ListFollowsReq) (*web.ListFollowsResp, error) {
 	return nil, mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
-func (UnimplementedFollowshipServant) UnfollowUser(req *web.UnfollowUserReq) mir.Error {
+func (UnimplementedFollowshipServant) UnfollowUser(req *web.UnfollowUserReq) error {
 	return mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
-func (UnimplementedFollowshipServant) FollowUser(req *web.FollowUserReq) mir.Error {
+func (UnimplementedFollowshipServant) FollowUser(req *web.FollowUserReq) error {
 	return mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
diff --git a/auto/api/v1/friendship.go b/auto/api/v1/friendship.go
index 12e96946..2de99080 100644
--- a/auto/api/v1/friendship.go
+++ b/auto/api/v1/friendship.go
@@ -1,6 +1,6 @@
 // Code generated by go-mir. DO NOT EDIT.
 // versions:
-// - mir 5.0.1
+// - mir 5.1.0
 
 package v1
 
@@ -18,11 +18,11 @@ type Friendship interface {
 	// Chain provide handlers chain for gin
 	Chain() gin.HandlersChain
 
-	GetContacts(*web.GetContactsReq) (*web.GetContactsResp, mir.Error)
-	DeleteFriend(*web.DeleteFriendReq) mir.Error
-	RejectFriend(*web.RejectFriendReq) mir.Error
-	AddFriend(*web.AddFriendReq) mir.Error
-	RequestingFriend(*web.RequestingFriendReq) mir.Error
+	GetContacts(*web.GetContactsReq) (*web.GetContactsResp, error)
+	DeleteFriend(*web.DeleteFriendReq) error
+	RejectFriend(*web.RejectFriendReq) error
+	AddFriend(*web.AddFriendReq) error
+	RequestingFriend(*web.RequestingFriendReq) error
 
 	mustEmbedUnimplementedFriendshipServant()
 }
@@ -110,23 +110,23 @@ func (UnimplementedFriendshipServant) Chain() gin.HandlersChain {
 	return nil
 }
 
-func (UnimplementedFriendshipServant) GetContacts(req *web.GetContactsReq) (*web.GetContactsResp, mir.Error) {
+func (UnimplementedFriendshipServant) GetContacts(req *web.GetContactsReq) (*web.GetContactsResp, error) {
 	return nil, mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
-func (UnimplementedFriendshipServant) DeleteFriend(req *web.DeleteFriendReq) mir.Error {
+func (UnimplementedFriendshipServant) DeleteFriend(req *web.DeleteFriendReq) error {
 	return mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
-func (UnimplementedFriendshipServant) RejectFriend(req *web.RejectFriendReq) mir.Error {
+func (UnimplementedFriendshipServant) RejectFriend(req *web.RejectFriendReq) error {
 	return mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
-func (UnimplementedFriendshipServant) AddFriend(req *web.AddFriendReq) mir.Error {
+func (UnimplementedFriendshipServant) AddFriend(req *web.AddFriendReq) error {
 	return mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
-func (UnimplementedFriendshipServant) RequestingFriend(req *web.RequestingFriendReq) mir.Error {
+func (UnimplementedFriendshipServant) RequestingFriend(req *web.RequestingFriendReq) error {
 	return mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
diff --git a/auto/api/v1/loose.go b/auto/api/v1/loose.go
index 4a77b98d..911fc4c3 100644
--- a/auto/api/v1/loose.go
+++ b/auto/api/v1/loose.go
@@ -1,6 +1,6 @@
 // Code generated by go-mir. DO NOT EDIT.
 // versions:
-// - mir 5.0.1
+// - mir 5.1.0
 
 package v1
 
@@ -18,12 +18,12 @@ type Loose interface {
 	// Chain provide handlers chain for gin
 	Chain() gin.HandlersChain
 
-	TweetDetail(*web.TweetDetailReq) (*web.TweetDetailResp, mir.Error)
-	TweetComments(*web.TweetCommentsReq) (*web.TweetCommentsResp, mir.Error)
-	TopicList(*web.TopicListReq) (*web.TopicListResp, mir.Error)
-	GetUserProfile(*web.GetUserProfileReq) (*web.GetUserProfileResp, mir.Error)
-	GetUserTweets(*web.GetUserTweetsReq) (*web.GetUserTweetsResp, mir.Error)
-	Timeline(*web.TimelineReq) (*web.TimelineResp, mir.Error)
+	TweetDetail(*web.TweetDetailReq) (*web.TweetDetailResp, error)
+	TweetComments(*web.TweetCommentsReq) (*web.TweetCommentsResp, error)
+	TopicList(*web.TopicListReq) (*web.TopicListResp, error)
+	GetUserProfile(*web.GetUserProfileReq) (*web.GetUserProfileResp, error)
+	GetUserTweets(*web.GetUserTweetsReq) (*web.GetUserTweetsResp, error)
+	Timeline(*web.TimelineReq) (*web.TimelineResp, error)
 
 	mustEmbedUnimplementedLooseServant()
 }
@@ -123,8 +123,7 @@ func RegisterLooseServant(e *gin.Engine, s Loose) {
 		default:
 		}
 		req := new(web.TimelineReq)
-		var bv _binding_ = req
-		if err := bv.Bind(c); err != nil {
+		if err := s.Bind(c, req); err != nil {
 			s.Render(c, nil, err)
 			return
 		}
@@ -145,27 +144,27 @@ func (UnimplementedLooseServant) Chain() gin.HandlersChain {
 	return nil
 }
 
-func (UnimplementedLooseServant) TweetDetail(req *web.TweetDetailReq) (*web.TweetDetailResp, mir.Error) {
+func (UnimplementedLooseServant) TweetDetail(req *web.TweetDetailReq) (*web.TweetDetailResp, error) {
 	return nil, mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
-func (UnimplementedLooseServant) TweetComments(req *web.TweetCommentsReq) (*web.TweetCommentsResp, mir.Error) {
+func (UnimplementedLooseServant) TweetComments(req *web.TweetCommentsReq) (*web.TweetCommentsResp, error) {
 	return nil, mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
-func (UnimplementedLooseServant) TopicList(req *web.TopicListReq) (*web.TopicListResp, mir.Error) {
+func (UnimplementedLooseServant) TopicList(req *web.TopicListReq) (*web.TopicListResp, error) {
 	return nil, mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
-func (UnimplementedLooseServant) GetUserProfile(req *web.GetUserProfileReq) (*web.GetUserProfileResp, mir.Error) {
+func (UnimplementedLooseServant) GetUserProfile(req *web.GetUserProfileReq) (*web.GetUserProfileResp, error) {
 	return nil, mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
-func (UnimplementedLooseServant) GetUserTweets(req *web.GetUserTweetsReq) (*web.GetUserTweetsResp, mir.Error) {
+func (UnimplementedLooseServant) GetUserTweets(req *web.GetUserTweetsReq) (*web.GetUserTweetsResp, error) {
 	return nil, mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
-func (UnimplementedLooseServant) Timeline(req *web.TimelineReq) (*web.TimelineResp, mir.Error) {
+func (UnimplementedLooseServant) Timeline(req *web.TimelineReq) (*web.TimelineResp, error) {
 	return nil, mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
diff --git a/auto/api/v1/priv.go b/auto/api/v1/priv.go
index f6ab299d..e84f1245 100644
--- a/auto/api/v1/priv.go
+++ b/auto/api/v1/priv.go
@@ -1,6 +1,6 @@
 // Code generated by go-mir. DO NOT EDIT.
 // versions:
-// - mir 5.0.1
+// - mir 5.1.0
 
 package v1
 
@@ -18,30 +18,30 @@ type Priv interface {
 	// Chain provide handlers chain for gin
 	Chain() gin.HandlersChain
 
-	UnfollowTopic(*web.UnfollowTopicReq) mir.Error
-	FollowTopic(*web.FollowTopicReq) mir.Error
-	PinTopic(*web.PinTopicReq) (*web.PinTopicResp, mir.Error)
-	StickTopic(*web.StickTopicReq) (*web.StickTopicResp, mir.Error)
-	ThumbsDownTweetReply(*web.TweetReplyThumbsReq) mir.Error
-	ThumbsUpTweetReply(*web.TweetReplyThumbsReq) mir.Error
-	ThumbsDownTweetComment(*web.TweetCommentThumbsReq) mir.Error
-	ThumbsUpTweetComment(*web.TweetCommentThumbsReq) mir.Error
-	DeleteCommentReply(*web.DeleteCommentReplyReq) mir.Error
-	CreateCommentReply(*web.CreateCommentReplyReq) (*web.CreateCommentReplyResp, mir.Error)
-	HighlightComment(*web.HighlightCommentReq) (*web.HighlightCommentResp, mir.Error)
-	DeleteComment(*web.DeleteCommentReq) mir.Error
-	CreateComment(*web.CreateCommentReq) (*web.CreateCommentResp, mir.Error)
-	VisibleTweet(*web.VisibleTweetReq) (*web.VisibleTweetResp, mir.Error)
-	HighlightTweet(*web.HighlightTweetReq) (*web.HighlightTweetResp, mir.Error)
-	StickTweet(*web.StickTweetReq) (*web.StickTweetResp, mir.Error)
-	LockTweet(*web.LockTweetReq) (*web.LockTweetResp, mir.Error)
-	CollectionTweet(*web.CollectionTweetReq) (*web.CollectionTweetResp, mir.Error)
-	StarTweet(*web.StarTweetReq) (*web.StarTweetResp, mir.Error)
-	DeleteTweet(*web.DeleteTweetReq) mir.Error
-	CreateTweet(*web.CreateTweetReq) (*web.CreateTweetResp, mir.Error)
-	DownloadAttachment(*web.DownloadAttachmentReq) (*web.DownloadAttachmentResp, mir.Error)
-	DownloadAttachmentPrecheck(*web.DownloadAttachmentPrecheckReq) (*web.DownloadAttachmentPrecheckResp, mir.Error)
-	UploadAttachment(*web.UploadAttachmentReq) (*web.UploadAttachmentResp, mir.Error)
+	UnfollowTopic(*web.UnfollowTopicReq) error
+	FollowTopic(*web.FollowTopicReq) error
+	PinTopic(*web.PinTopicReq) (*web.PinTopicResp, error)
+	StickTopic(*web.StickTopicReq) (*web.StickTopicResp, error)
+	ThumbsDownTweetReply(*web.TweetReplyThumbsReq) error
+	ThumbsUpTweetReply(*web.TweetReplyThumbsReq) error
+	ThumbsDownTweetComment(*web.TweetCommentThumbsReq) error
+	ThumbsUpTweetComment(*web.TweetCommentThumbsReq) error
+	DeleteCommentReply(*web.DeleteCommentReplyReq) error
+	CreateCommentReply(*web.CreateCommentReplyReq) (*web.CreateCommentReplyResp, error)
+	HighlightComment(*web.HighlightCommentReq) (*web.HighlightCommentResp, error)
+	DeleteComment(*web.DeleteCommentReq) error
+	CreateComment(*web.CreateCommentReq) (*web.CreateCommentResp, error)
+	VisibleTweet(*web.VisibleTweetReq) (*web.VisibleTweetResp, error)
+	HighlightTweet(*web.HighlightTweetReq) (*web.HighlightTweetResp, error)
+	StickTweet(*web.StickTweetReq) (*web.StickTweetResp, error)
+	LockTweet(*web.LockTweetReq) (*web.LockTweetResp, error)
+	CollectionTweet(*web.CollectionTweetReq) (*web.CollectionTweetResp, error)
+	StarTweet(*web.StarTweetReq) (*web.StarTweetResp, error)
+	DeleteTweet(*web.DeleteTweetReq) error
+	CreateTweet(*web.CreateTweetReq) (*web.CreateTweetResp, error)
+	DownloadAttachment(*web.DownloadAttachmentReq) (*web.DownloadAttachmentResp, error)
+	DownloadAttachmentPrecheck(*web.DownloadAttachmentPrecheckReq) (*web.DownloadAttachmentPrecheckResp, error)
+	UploadAttachment(*web.UploadAttachmentReq) (*web.UploadAttachmentResp, error)
 
 	mustEmbedUnimplementedPrivServant()
 }
@@ -192,8 +192,7 @@ func RegisterPrivServant(e *gin.Engine, s Priv, m ...PrivChain) {
 		default:
 		}
 		req := new(web.CreateCommentReplyReq)
-		var bv _binding_ = req
-		if err := bv.Bind(c); err != nil {
+		if err := s.Bind(c, req); err != nil {
 			s.Render(c, nil, err)
 			return
 		}
@@ -234,8 +233,7 @@ func RegisterPrivServant(e *gin.Engine, s Priv, m ...PrivChain) {
 		default:
 		}
 		req := new(web.CreateCommentReq)
-		var bv _binding_ = req
-		if err := bv.Bind(c); err != nil {
+		if err := s.Bind(c, req); err != nil {
 			s.Render(c, nil, err)
 			return
 		}
@@ -346,8 +344,7 @@ func RegisterPrivServant(e *gin.Engine, s Priv, m ...PrivChain) {
 		default:
 		}
 		req := new(web.CreateTweetReq)
-		var bv _binding_ = req
-		if err := bv.Bind(c); err != nil {
+		if err := s.Bind(c, req); err != nil {
 			s.Render(c, nil, err)
 			return
 		}
@@ -366,8 +363,7 @@ func RegisterPrivServant(e *gin.Engine, s Priv, m ...PrivChain) {
 		default:
 		}
 		req := new(web.DownloadAttachmentReq)
-		var bv _binding_ = req
-		if err := bv.Bind(c); err != nil {
+		if err := s.Bind(c, req); err != nil {
 			s.Render(c, nil, err)
 			return
 		}
@@ -381,8 +377,7 @@ func RegisterPrivServant(e *gin.Engine, s Priv, m ...PrivChain) {
 		default:
 		}
 		req := new(web.DownloadAttachmentPrecheckReq)
-		var bv _binding_ = req
-		if err := bv.Bind(c); err != nil {
+		if err := s.Bind(c, req); err != nil {
 			s.Render(c, nil, err)
 			return
 		}
@@ -396,8 +391,7 @@ func RegisterPrivServant(e *gin.Engine, s Priv, m ...PrivChain) {
 		default:
 		}
 		req := new(web.UploadAttachmentReq)
-		var bv _binding_ = req
-		if err := bv.Bind(c); err != nil {
+		if err := s.Bind(c, req); err != nil {
 			s.Render(c, nil, err)
 			return
 		}
@@ -413,99 +407,99 @@ func (UnimplementedPrivServant) Chain() gin.HandlersChain {
 	return nil
 }
 
-func (UnimplementedPrivServant) UnfollowTopic(req *web.UnfollowTopicReq) mir.Error {
+func (UnimplementedPrivServant) UnfollowTopic(req *web.UnfollowTopicReq) error {
 	return mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
-func (UnimplementedPrivServant) FollowTopic(req *web.FollowTopicReq) mir.Error {
+func (UnimplementedPrivServant) FollowTopic(req *web.FollowTopicReq) error {
 	return mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
-func (UnimplementedPrivServant) PinTopic(req *web.PinTopicReq) (*web.PinTopicResp, mir.Error) {
+func (UnimplementedPrivServant) PinTopic(req *web.PinTopicReq) (*web.PinTopicResp, error) {
 	return nil, mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
-func (UnimplementedPrivServant) StickTopic(req *web.StickTopicReq) (*web.StickTopicResp, mir.Error) {
+func (UnimplementedPrivServant) StickTopic(req *web.StickTopicReq) (*web.StickTopicResp, error) {
 	return nil, mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
-func (UnimplementedPrivServant) ThumbsDownTweetReply(req *web.TweetReplyThumbsReq) mir.Error {
+func (UnimplementedPrivServant) ThumbsDownTweetReply(req *web.TweetReplyThumbsReq) error {
 	return mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
-func (UnimplementedPrivServant) ThumbsUpTweetReply(req *web.TweetReplyThumbsReq) mir.Error {
+func (UnimplementedPrivServant) ThumbsUpTweetReply(req *web.TweetReplyThumbsReq) error {
 	return mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
-func (UnimplementedPrivServant) ThumbsDownTweetComment(req *web.TweetCommentThumbsReq) mir.Error {
+func (UnimplementedPrivServant) ThumbsDownTweetComment(req *web.TweetCommentThumbsReq) error {
 	return mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
-func (UnimplementedPrivServant) ThumbsUpTweetComment(req *web.TweetCommentThumbsReq) mir.Error {
+func (UnimplementedPrivServant) ThumbsUpTweetComment(req *web.TweetCommentThumbsReq) error {
 	return mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
-func (UnimplementedPrivServant) DeleteCommentReply(req *web.DeleteCommentReplyReq) mir.Error {
+func (UnimplementedPrivServant) DeleteCommentReply(req *web.DeleteCommentReplyReq) error {
 	return mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
-func (UnimplementedPrivServant) CreateCommentReply(req *web.CreateCommentReplyReq) (*web.CreateCommentReplyResp, mir.Error) {
+func (UnimplementedPrivServant) CreateCommentReply(req *web.CreateCommentReplyReq) (*web.CreateCommentReplyResp, error) {
 	return nil, mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
-func (UnimplementedPrivServant) HighlightComment(req *web.HighlightCommentReq) (*web.HighlightCommentResp, mir.Error) {
+func (UnimplementedPrivServant) HighlightComment(req *web.HighlightCommentReq) (*web.HighlightCommentResp, error) {
 	return nil, mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
-func (UnimplementedPrivServant) DeleteComment(req *web.DeleteCommentReq) mir.Error {
+func (UnimplementedPrivServant) DeleteComment(req *web.DeleteCommentReq) error {
 	return mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
-func (UnimplementedPrivServant) CreateComment(req *web.CreateCommentReq) (*web.CreateCommentResp, mir.Error) {
+func (UnimplementedPrivServant) CreateComment(req *web.CreateCommentReq) (*web.CreateCommentResp, error) {
 	return nil, mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
-func (UnimplementedPrivServant) VisibleTweet(req *web.VisibleTweetReq) (*web.VisibleTweetResp, mir.Error) {
+func (UnimplementedPrivServant) VisibleTweet(req *web.VisibleTweetReq) (*web.VisibleTweetResp, error) {
 	return nil, mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
-func (UnimplementedPrivServant) HighlightTweet(req *web.HighlightTweetReq) (*web.HighlightTweetResp, mir.Error) {
+func (UnimplementedPrivServant) HighlightTweet(req *web.HighlightTweetReq) (*web.HighlightTweetResp, error) {
 	return nil, mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
-func (UnimplementedPrivServant) StickTweet(req *web.StickTweetReq) (*web.StickTweetResp, mir.Error) {
+func (UnimplementedPrivServant) StickTweet(req *web.StickTweetReq) (*web.StickTweetResp, error) {
 	return nil, mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
-func (UnimplementedPrivServant) LockTweet(req *web.LockTweetReq) (*web.LockTweetResp, mir.Error) {
+func (UnimplementedPrivServant) LockTweet(req *web.LockTweetReq) (*web.LockTweetResp, error) {
 	return nil, mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
-func (UnimplementedPrivServant) CollectionTweet(req *web.CollectionTweetReq) (*web.CollectionTweetResp, mir.Error) {
+func (UnimplementedPrivServant) CollectionTweet(req *web.CollectionTweetReq) (*web.CollectionTweetResp, error) {
 	return nil, mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
-func (UnimplementedPrivServant) StarTweet(req *web.StarTweetReq) (*web.StarTweetResp, mir.Error) {
+func (UnimplementedPrivServant) StarTweet(req *web.StarTweetReq) (*web.StarTweetResp, error) {
 	return nil, mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
-func (UnimplementedPrivServant) DeleteTweet(req *web.DeleteTweetReq) mir.Error {
+func (UnimplementedPrivServant) DeleteTweet(req *web.DeleteTweetReq) error {
 	return mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
-func (UnimplementedPrivServant) CreateTweet(req *web.CreateTweetReq) (*web.CreateTweetResp, mir.Error) {
+func (UnimplementedPrivServant) CreateTweet(req *web.CreateTweetReq) (*web.CreateTweetResp, error) {
 	return nil, mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
-func (UnimplementedPrivServant) DownloadAttachment(req *web.DownloadAttachmentReq) (*web.DownloadAttachmentResp, mir.Error) {
+func (UnimplementedPrivServant) DownloadAttachment(req *web.DownloadAttachmentReq) (*web.DownloadAttachmentResp, error) {
 	return nil, mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
-func (UnimplementedPrivServant) DownloadAttachmentPrecheck(req *web.DownloadAttachmentPrecheckReq) (*web.DownloadAttachmentPrecheckResp, mir.Error) {
+func (UnimplementedPrivServant) DownloadAttachmentPrecheck(req *web.DownloadAttachmentPrecheckReq) (*web.DownloadAttachmentPrecheckResp, error) {
 	return nil, mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
-func (UnimplementedPrivServant) UploadAttachment(req *web.UploadAttachmentReq) (*web.UploadAttachmentResp, mir.Error) {
+func (UnimplementedPrivServant) UploadAttachment(req *web.UploadAttachmentReq) (*web.UploadAttachmentResp, error) {
 	return nil, mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
diff --git a/auto/api/v1/pub.go b/auto/api/v1/pub.go
index a9864d98..730adcf5 100644
--- a/auto/api/v1/pub.go
+++ b/auto/api/v1/pub.go
@@ -1,6 +1,6 @@
 // Code generated by go-mir. DO NOT EDIT.
 // versions:
-// - mir 5.0.1
+// - mir 5.1.0
 
 package v1
 
@@ -15,11 +15,11 @@ import (
 type Pub interface {
 	_default_
 
-	SendCaptcha(*web.SendCaptchaReq) mir.Error
-	GetCaptcha() (*web.GetCaptchaResp, mir.Error)
-	Register(*web.RegisterReq) (*web.RegisterResp, mir.Error)
-	Login(*web.LoginReq) (*web.LoginResp, mir.Error)
-	Version() (*web.VersionResp, mir.Error)
+	SendCaptcha(*web.SendCaptchaReq) error
+	GetCaptcha() (*web.GetCaptchaResp, error)
+	Register(*web.RegisterReq) (*web.RegisterResp, error)
+	Login(*web.LoginReq) (*web.LoginResp, error)
+	Version() (*web.VersionResp, error)
 
 	mustEmbedUnimplementedPubServant()
 }
@@ -95,23 +95,23 @@ func RegisterPubServant(e *gin.Engine, s Pub) {
 // UnimplementedPubServant can be embedded to have forward compatible implementations.
 type UnimplementedPubServant struct{}
 
-func (UnimplementedPubServant) SendCaptcha(req *web.SendCaptchaReq) mir.Error {
+func (UnimplementedPubServant) SendCaptcha(req *web.SendCaptchaReq) error {
 	return mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
-func (UnimplementedPubServant) GetCaptcha() (*web.GetCaptchaResp, mir.Error) {
+func (UnimplementedPubServant) GetCaptcha() (*web.GetCaptchaResp, error) {
 	return nil, mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
-func (UnimplementedPubServant) Register(req *web.RegisterReq) (*web.RegisterResp, mir.Error) {
+func (UnimplementedPubServant) Register(req *web.RegisterReq) (*web.RegisterResp, error) {
 	return nil, mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
-func (UnimplementedPubServant) Login(req *web.LoginReq) (*web.LoginResp, mir.Error) {
+func (UnimplementedPubServant) Login(req *web.LoginReq) (*web.LoginResp, error) {
 	return nil, mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
-func (UnimplementedPubServant) Version() (*web.VersionResp, mir.Error) {
+func (UnimplementedPubServant) Version() (*web.VersionResp, error) {
 	return nil, mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
diff --git a/auto/api/v1/relax.go b/auto/api/v1/relax.go
index 45bf50e2..b31520f6 100644
--- a/auto/api/v1/relax.go
+++ b/auto/api/v1/relax.go
@@ -1,6 +1,6 @@
 // Code generated by go-mir. DO NOT EDIT.
 // versions:
-// - mir 5.0.1
+// - mir 5.1.0
 
 package v1
 
@@ -18,7 +18,7 @@ type Relax interface {
 	// Chain provide handlers chain for gin
 	Chain() gin.HandlersChain
 
-	GetUnreadMsgCount(*web.GetUnreadMsgCountReq) (*web.GetUnreadMsgCountResp, mir.Error)
+	GetUnreadMsgCount(*web.GetUnreadMsgCountReq) (*web.GetUnreadMsgCountResp, error)
 
 	mustEmbedUnimplementedRelaxServant()
 }
@@ -71,7 +71,7 @@ func (UnimplementedRelaxServant) Chain() gin.HandlersChain {
 	return nil
 }
 
-func (UnimplementedRelaxServant) GetUnreadMsgCount(req *web.GetUnreadMsgCountReq) (*web.GetUnreadMsgCountResp, mir.Error) {
+func (UnimplementedRelaxServant) GetUnreadMsgCount(req *web.GetUnreadMsgCountReq) (*web.GetUnreadMsgCountResp, error) {
 	return nil, mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
diff --git a/auto/api/v1/site.go b/auto/api/v1/site.go
index d8d412d9..8896df03 100644
--- a/auto/api/v1/site.go
+++ b/auto/api/v1/site.go
@@ -1,6 +1,6 @@
 // Code generated by go-mir. DO NOT EDIT.
 // versions:
-// - mir 5.0.1
+// - mir 5.1.0
 
 package v1
 
@@ -16,8 +16,8 @@ import (
 type Site interface {
 	_default_
 
-	Profile() (*conf.WebProfileConf, mir.Error)
-	Version() (*web.VersionResp, mir.Error)
+	Profile() (*conf.WebProfileConf, error)
+	Version() (*web.VersionResp, error)
 
 	mustEmbedUnimplementedSiteServant()
 }
@@ -52,11 +52,11 @@ func RegisterSiteServant(e *gin.Engine, s Site) {
 // UnimplementedSiteServant can be embedded to have forward compatible implementations.
 type UnimplementedSiteServant struct{}
 
-func (UnimplementedSiteServant) Profile() (*conf.WebProfileConf, mir.Error) {
+func (UnimplementedSiteServant) Profile() (*conf.WebProfileConf, error) {
 	return nil, mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
-func (UnimplementedSiteServant) Version() (*web.VersionResp, mir.Error) {
+func (UnimplementedSiteServant) Version() (*web.VersionResp, error) {
 	return nil, mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
diff --git a/auto/api/v1/trends.go b/auto/api/v1/trends.go
index f91ea61b..5ac21041 100644
--- a/auto/api/v1/trends.go
+++ b/auto/api/v1/trends.go
@@ -1,6 +1,6 @@
 // Code generated by go-mir. DO NOT EDIT.
 // versions:
-// - mir 5.0.1
+// - mir 5.1.0
 
 package v1
 
@@ -18,7 +18,7 @@ type Trends interface {
 	// Chain provide handlers chain for gin
 	Chain() gin.HandlersChain
 
-	GetIndexTrends(*web.GetIndexTrendsReq) (*web.GetIndexTrendsResp, mir.Error)
+	GetIndexTrends(*web.GetIndexTrendsReq) (*web.GetIndexTrendsResp, error)
 
 	mustEmbedUnimplementedTrendsServant()
 }
@@ -59,7 +59,7 @@ func (UnimplementedTrendsServant) Chain() gin.HandlersChain {
 	return nil
 }
 
-func (UnimplementedTrendsServant) GetIndexTrends(req *web.GetIndexTrendsReq) (*web.GetIndexTrendsResp, mir.Error) {
+func (UnimplementedTrendsServant) GetIndexTrends(req *web.GetIndexTrendsReq) (*web.GetIndexTrendsResp, error) {
 	return nil, mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
diff --git a/auto/api/x/v1/user.go b/auto/api/x/v1/user.go
index 83b9d26a..9d4b0a61 100644
--- a/auto/api/x/v1/user.go
+++ b/auto/api/x/v1/user.go
@@ -1,6 +1,6 @@
 // Code generated by go-mir. DO NOT EDIT.
 // versions:
-// - mir 5.0.1
+// - mir 5.1.0
 
 package v1
 
@@ -12,7 +12,7 @@ import (
 )
 
 type _binding_ interface {
-	Bind(*gin.Context) mir.Error
+	Bind(*gin.Context) error
 }
 
 type _render_ interface {
@@ -20,8 +20,8 @@ type _render_ interface {
 }
 
 type _default_ interface {
-	Bind(*gin.Context, any) mir.Error
-	Render(*gin.Context, any, mir.Error)
+	Bind(*gin.Context, any) error
+	Render(*gin.Context, any, error)
 }
 
 type LoginReq struct {
@@ -55,8 +55,8 @@ type User interface {
 	// Chain provide handlers chain for gin
 	Chain() gin.HandlersChain
 
-	Logout() mir.Error
-	Login(*LoginReq) (*LoginResp, mir.Error)
+	Logout() error
+	Login(*LoginReq) (*LoginResp, error)
 
 	mustEmbedUnimplementedUserServant()
 }
@@ -101,11 +101,11 @@ func (UnimplementedUserServant) Chain() gin.HandlersChain {
 	return nil
 }
 
-func (UnimplementedUserServant) Logout() mir.Error {
+func (UnimplementedUserServant) Logout() error {
 	return mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
-func (UnimplementedUserServant) Login(req *LoginReq) (*LoginResp, mir.Error) {
+func (UnimplementedUserServant) Login(req *LoginReq) (*LoginResp, error) {
 	return nil, mir.Errorln(http.StatusNotImplemented, http.StatusText(http.StatusNotImplemented))
 }
 
diff --git a/go.mod b/go.mod
index 779d7003..82d9f299 100644
--- a/go.mod
+++ b/go.mod
@@ -6,7 +6,7 @@ require (
 	github.com/Masterminds/semver/v3 v3.2.1
 	github.com/RoaringBitmap/roaring v1.9.4
 	github.com/afocus/captcha v0.0.0-20191010092841-4bd1f21c8868
-	github.com/alimy/mir/v5 v5.0.1
+	github.com/alimy/mir/v5 v5.1.0
 	github.com/alimy/tryst v1.1.0
 	github.com/aliyun/aliyun-oss-go-sdk v3.0.2+incompatible
 	github.com/allegro/bigcache/v3 v3.1.0
diff --git a/go.sum b/go.sum
index cfc7626d..a3d8e3e7 100644
--- a/go.sum
+++ b/go.sum
@@ -9,8 +9,8 @@ github.com/RoaringBitmap/roaring v1.9.4 h1:yhEIoH4YezLYT04s1nHehNO64EKFTop/wBhxv
 github.com/RoaringBitmap/roaring v1.9.4/go.mod h1:6AXUsoIEzDTFFQCe1RbGA6uFONMhvejWj5rqITANK90=
 github.com/afocus/captcha v0.0.0-20191010092841-4bd1f21c8868 h1:uFrPOl1VBt/Abfl2z+A/DFc+AwmFLxEHR1+Yq6cXvww=
 github.com/afocus/captcha v0.0.0-20191010092841-4bd1f21c8868/go.mod h1:srphKZ1i+yGXxl/LpBS7ZIECTjCTPzZzAMtJWoG3sLo=
-github.com/alimy/mir/v5 v5.0.1 h1:tPGUo5C0hUNZhGwOFJjqn9wDJAdb3XJmNxI9KwejRl0=
-github.com/alimy/mir/v5 v5.0.1/go.mod h1:R76XQiU3K7T4V0aOcd4r5OeO7Gf8yTIVtnLbt1LLf2U=
+github.com/alimy/mir/v5 v5.1.0 h1:GDYvCUsg1PVSRN/yB/NB3TXCK9z10HkIoknxypfDxQs=
+github.com/alimy/mir/v5 v5.1.0/go.mod h1:R76XQiU3K7T4V0aOcd4r5OeO7Gf8yTIVtnLbt1LLf2U=
 github.com/alimy/tryst v1.1.0 h1:EiGiTLLw9n6bfg1WwnqoZTb1gnDHDHxozjfE/cuVjlI=
 github.com/alimy/tryst v1.1.0/go.mod h1:t/Ocn3Qd2P8Sg5VIL11s1H7cBCYZcDy+VNwiFHix+lI=
 github.com/aliyun/aliyun-oss-go-sdk v3.0.2+incompatible h1:8psS8a+wKfiLt1iVDX79F7Y6wUM49Lcha2FMXt4UM8g=
diff --git a/internal/model/web/alipay.go b/internal/model/web/alipay.go
index 0d21b428..803a66fd 100644
--- a/internal/model/web/alipay.go
+++ b/internal/model/web/alipay.go
@@ -7,7 +7,6 @@ package web
 import (
 	"context"
 
-	"github.com/alimy/mir/v5"
 	"github.com/gin-gonic/gin"
 	"github.com/rocboss/paopao-ce/internal/conf"
 	"github.com/rocboss/paopao-ce/internal/servants/base"
@@ -54,7 +53,7 @@ type AlipayNotifyReq struct {
 	TradeStatus alipay.TradeStatus
 }
 
-func (r *AlipayNotifyReq) Bind(c *gin.Context) mir.Error {
+func (r *AlipayNotifyReq) Bind(c *gin.Context) error {
 	if err := c.Request.ParseForm(); err != nil {
 		logrus.Errorf("parse form err: %s", err)
 		return ErrRechargeNotifyError
@@ -71,7 +70,7 @@ func (r *AlipayNotifyReq) Bind(c *gin.Context) mir.Error {
 	return nil
 }
 
-func (r *UserWalletBillsReq) Bind(c *gin.Context) mir.Error {
+func (r *UserWalletBillsReq) Bind(c *gin.Context) error {
 	uid, ok := base.UserIdFrom(c)
 	if !ok {
 		return xerror.UnauthorizedTokenError
@@ -81,12 +80,12 @@ func (r *UserWalletBillsReq) Bind(c *gin.Context) mir.Error {
 	return nil
 }
 
-func (r *UserRechargeLinkReq) Bind(c *gin.Context) mir.Error {
+func (r *UserRechargeLinkReq) Bind(c *gin.Context) error {
 	r.Host = c.Request.Host
 	return bindAny(c, r)
 }
 
-func (r *UserRechargeResultReq) Bind(c *gin.Context) mir.Error {
+func (r *UserRechargeResultReq) Bind(c *gin.Context) error {
 	uid, exist := base.UserIdFrom(c)
 	if !exist {
 		return xerror.UnauthorizedTokenError
diff --git a/internal/model/web/core.go b/internal/model/web/core.go
index 6ff66280..63ab1939 100644
--- a/internal/model/web/core.go
+++ b/internal/model/web/core.go
@@ -5,7 +5,6 @@
 package web
 
 import (
-	"github.com/alimy/mir/v5"
 	"github.com/gin-gonic/gin"
 	"github.com/rocboss/paopao-ce/internal/core/cs"
 	"github.com/rocboss/paopao-ce/internal/model/joint"
@@ -127,7 +126,7 @@ type TweetCollectionStatusResp struct {
 	Status bool `json:"status"`
 }
 
-func (r *UserInfoReq) Bind(c *gin.Context) mir.Error {
+func (r *UserInfoReq) Bind(c *gin.Context) error {
 	username, exist := base.UserNameFrom(c)
 	if !exist {
 		return xerror.UnauthorizedAuthNotExist
@@ -136,25 +135,25 @@ func (r *UserInfoReq) Bind(c *gin.Context) mir.Error {
 	return nil
 }
 
-func (r *GetCollectionsReq) Bind(c *gin.Context) mir.Error {
+func (r *GetCollectionsReq) Bind(c *gin.Context) error {
 	return (*BasePageReq)(r).Bind(c)
 }
 
-func (r *GetStarsReq) Bind(c *gin.Context) mir.Error {
+func (r *GetStarsReq) Bind(c *gin.Context) error {
 	return (*BasePageReq)(r).Bind(c)
 }
 
-func (r *SuggestTagsReq) Bind(c *gin.Context) mir.Error {
+func (r *SuggestTagsReq) Bind(c *gin.Context) error {
 	r.Keyword = c.Query("k")
 	return nil
 }
 
-func (r *SuggestUsersReq) Bind(c *gin.Context) mir.Error {
+func (r *SuggestUsersReq) Bind(c *gin.Context) error {
 	r.Keyword = c.Query("k")
 	return nil
 }
 
-func (r *TweetCollectionStatusReq) Bind(c *gin.Context) mir.Error {
+func (r *TweetCollectionStatusReq) Bind(c *gin.Context) error {
 	userId, exist := base.UserIdFrom(c)
 	if !exist {
 		return xerror.UnauthorizedAuthNotExist
@@ -166,7 +165,7 @@ func (r *TweetCollectionStatusReq) Bind(c *gin.Context) mir.Error {
 	return nil
 }
 
-func (r *TweetStarStatusReq) Bind(c *gin.Context) mir.Error {
+func (r *TweetStarStatusReq) Bind(c *gin.Context) error {
 	UserId, exist := base.UserIdFrom(c)
 	if !exist {
 		return xerror.UnauthorizedAuthNotExist
diff --git a/internal/model/web/loose.go b/internal/model/web/loose.go
index 936c43ea..4e9dae62 100644
--- a/internal/model/web/loose.go
+++ b/internal/model/web/loose.go
@@ -5,7 +5,6 @@
 package web
 
 import (
-	"github.com/alimy/mir/v5"
 	"github.com/gin-gonic/gin"
 	"github.com/rocboss/paopao-ce/internal/conf"
 	"github.com/rocboss/paopao-ce/internal/core"
@@ -127,7 +126,7 @@ func (r *TweetCommentsReq) SetPageInfo(page int, pageSize int) {
 	r.Page, r.PageSize = page, pageSize
 }
 
-func (r *TimelineReq) Bind(c *gin.Context) mir.Error {
+func (r *TimelineReq) Bind(c *gin.Context) error {
 	user, _ := base.UserFrom(c)
 	r.BaseInfo = BaseInfo{
 		User: user,
diff --git a/internal/model/web/priv.go b/internal/model/web/priv.go
index 2c930aeb..ca2b1360 100644
--- a/internal/model/web/priv.go
+++ b/internal/model/web/priv.go
@@ -10,7 +10,6 @@ import (
 	"net/http"
 	"strings"
 
-	"github.com/alimy/mir/v5"
 	"github.com/gin-gonic/gin"
 	"github.com/rocboss/paopao-ce/internal/core"
 	"github.com/rocboss/paopao-ce/internal/core/cs"
@@ -243,7 +242,7 @@ func (p *PostContentItem) Check(acs core.AttachmentCheckService) error {
 	return nil
 }
 
-func (r *UploadAttachmentReq) Bind(c *gin.Context) (xerr mir.Error) {
+func (r *UploadAttachmentReq) Bind(c *gin.Context) (xerr error) {
 	userId, exist := base.UserIdFrom(c)
 	if !exist {
 		return xerror.UnauthorizedAuthNotExist
@@ -276,7 +275,7 @@ func (r *UploadAttachmentReq) Bind(c *gin.Context) (xerr mir.Error) {
 	return nil
 }
 
-func (r *DownloadAttachmentPrecheckReq) Bind(c *gin.Context) mir.Error {
+func (r *DownloadAttachmentPrecheckReq) Bind(c *gin.Context) error {
 	user, exist := base.UserFrom(c)
 	if !exist {
 		return xerror.UnauthorizedAuthNotExist
@@ -288,7 +287,7 @@ func (r *DownloadAttachmentPrecheckReq) Bind(c *gin.Context) mir.Error {
 	return nil
 }
 
-func (r *DownloadAttachmentReq) Bind(c *gin.Context) mir.Error {
+func (r *DownloadAttachmentReq) Bind(c *gin.Context) error {
 	user, exist := base.UserFrom(c)
 	if !exist {
 		return xerror.UnauthorizedAuthNotExist
@@ -300,17 +299,17 @@ func (r *DownloadAttachmentReq) Bind(c *gin.Context) mir.Error {
 	return nil
 }
 
-func (r *CreateTweetReq) Bind(c *gin.Context) mir.Error {
+func (r *CreateTweetReq) Bind(c *gin.Context) error {
 	r.ClientIP = c.ClientIP()
 	return bindAny(c, r)
 }
 
-func (r *CreateCommentReplyReq) Bind(c *gin.Context) mir.Error {
+func (r *CreateCommentReplyReq) Bind(c *gin.Context) error {
 	r.ClientIP = c.ClientIP()
 	return bindAny(c, r)
 }
 
-func (r *CreateCommentReq) Bind(c *gin.Context) mir.Error {
+func (r *CreateCommentReq) Bind(c *gin.Context) error {
 	r.ClientIP = c.ClientIP()
 	return bindAny(c, r)
 }
diff --git a/internal/servants/base/base.go b/internal/servants/base/base.go
index a9cca117..3c381487 100644
--- a/internal/servants/base/base.go
+++ b/internal/servants/base/base.go
@@ -29,8 +29,8 @@ import (
 )
 
 type BaseServant struct {
-	bindAny  func(c *gin.Context, obj any) mir.Error
-	bindJson func(c *gin.Context, obj any) mir.Error
+	bindAny  func(c *gin.Context, obj any) error
+	bindJson func(c *gin.Context, obj any) error
 }
 
 type DaoServant struct {
@@ -82,7 +82,7 @@ func UserNameFrom(c *gin.Context) (string, bool) {
 	return "", false
 }
 
-func bindAny(c *gin.Context, obj any) mir.Error {
+func bindAny(c *gin.Context, obj any) error {
 	var errs xerror.ValidErrors
 	err := c.ShouldBind(obj)
 	if err != nil {
@@ -106,7 +106,7 @@ func bindAny(c *gin.Context, obj any) mir.Error {
 	return nil
 }
 
-func bindAnySentry(c *gin.Context, obj any) mir.Error {
+func bindAnySentry(c *gin.Context, obj any) error {
 	hub := sentrygin.GetHubFromContext(c)
 	var errs xerror.ValidErrors
 	err := c.ShouldBind(obj)
@@ -140,7 +140,7 @@ func bindAnySentry(c *gin.Context, obj any) mir.Error {
 
 }
 
-func RenderAny(c *gin.Context, data any, err mir.Error) {
+func RenderAny(c *gin.Context, data any, err error) {
 	if err == nil {
 		c.JSON(http.StatusOK, &joint.JsonResp{
 			Code: 0,
@@ -148,22 +148,23 @@ func RenderAny(c *gin.Context, data any, err mir.Error) {
 			Data: data,
 		})
 	} else {
-		c.JSON(xerror.HttpStatusCode(err), &joint.JsonResp{
-			Code: err.StatusCode(),
+		statusCode, code := xerror.HttpStatusCode(err)
+		c.JSON(statusCode, &joint.JsonResp{
+			Code: code,
 			Msg:  err.Error(),
 		})
 	}
 }
 
-func (s *BaseServant) Bind(c *gin.Context, obj any) mir.Error {
+func (s *BaseServant) Bind(c *gin.Context, obj any) error {
 	return s.bindAny(c, obj)
 }
 
-func (s *BaseServant) BindJson(c *gin.Context, obj any) mir.Error {
+func (s *BaseServant) BindJson(c *gin.Context, obj any) error {
 	return s.bindJson(c, obj)
 }
 
-func (s *BaseServant) Render(c *gin.Context, data any, err mir.Error) {
+func (s *BaseServant) Render(c *gin.Context, data any, err error) {
 	if err == nil {
 		c.JSON(http.StatusOK, &joint.JsonResp{
 			Code: 0,
@@ -171,8 +172,9 @@ func (s *BaseServant) Render(c *gin.Context, data any, err mir.Error) {
 			Data: data,
 		})
 	} else {
-		c.JSON(xerror.HttpStatusCode(err), &joint.JsonResp{
-			Code: err.StatusCode(),
+		statusCode, code := xerror.HttpStatusCode(err)
+		c.JSON(statusCode, &joint.JsonResp{
+			Code: code,
 			Msg:  err.Error(),
 		})
 	}
@@ -417,14 +419,14 @@ func (s *DaoServant) RelationTypFrom(me *ms.User, username string) (res *cs.Vist
 	return
 }
 
-func NewBindAnyFn() func(c *gin.Context, obj any) mir.Error {
+func NewBindAnyFn() func(c *gin.Context, obj any) error {
 	if conf.UseSentryGin() {
 		return bindAnySentry
 	}
 	return bindAny
 }
 
-func NewBindJsonFn() func(c *gin.Context, obj any) mir.Error {
+func NewBindJsonFn() func(c *gin.Context, obj any) error {
 	if conf.UseSentryGin() {
 		return bindAnySentry
 	}
diff --git a/internal/servants/web/admin.go b/internal/servants/web/admin.go
index 787ab9b8..6810e89a 100644
--- a/internal/servants/web/admin.go
+++ b/internal/servants/web/admin.go
@@ -7,7 +7,6 @@ package web
 import (
 	"time"
 
-	"github.com/alimy/mir/v5"
 	"github.com/gin-gonic/gin"
 	api "github.com/rocboss/paopao-ce/auto/api/v1"
 	"github.com/rocboss/paopao-ce/internal/conf"
@@ -34,7 +33,7 @@ func (s *adminSrv) Chain() gin.HandlersChain {
 	return gin.HandlersChain{chain.JWT(), chain.Admin()}
 }
 
-func (s *adminSrv) ChangeUserStatus(req *web.ChangeUserStatusReq) mir.Error {
+func (s *adminSrv) ChangeUserStatus(req *web.ChangeUserStatusReq) error {
 	user, err := s.Ds.GetUserByID(req.ID)
 	if err != nil || user.Model == nil || user.ID <= 0 {
 		return web.ErrNoExistUsername
@@ -47,7 +46,7 @@ func (s *adminSrv) ChangeUserStatus(req *web.ChangeUserStatusReq) mir.Error {
 	return nil
 }
 
-func (s *adminSrv) SiteInfo(req *web.SiteInfoReq) (*web.SiteInfoResp, mir.Error) {
+func (s *adminSrv) SiteInfo(req *web.SiteInfoReq) (*web.SiteInfoResp, error) {
 	res, err := &web.SiteInfoResp{ServerUpTime: s.serverUpTime}, error(nil)
 	res.RegisterUserCount, err = s.Ds.GetRegisterUserCount()
 	if err != nil {
diff --git a/internal/servants/web/alipay.go b/internal/servants/web/alipay.go
index 88263639..1fed1408 100644
--- a/internal/servants/web/alipay.go
+++ b/internal/servants/web/alipay.go
@@ -7,7 +7,6 @@ package web
 import (
 	"fmt"
 
-	"github.com/alimy/mir/v5"
 	"github.com/gin-gonic/gin"
 	api "github.com/rocboss/paopao-ce/auto/api/v1"
 	"github.com/rocboss/paopao-ce/internal/model/web"
@@ -34,7 +33,7 @@ type alipayPrivSrv struct {
 	alipayClient *alipay.Client
 }
 
-func (s *alipayPubSrv) AlipayNotify(req *web.AlipayNotifyReq) mir.Error {
+func (s *alipayPubSrv) AlipayNotify(req *web.AlipayNotifyReq) error {
 	if req.TradeStatus == alipay.TradeStatusSuccess {
 		if err := s.Redis.SetRechargeStatus(req.Ctx, req.TradeNo); err == nil {
 			recharge, err := s.Ds.GetRechargeByID(req.ID)
@@ -60,7 +59,7 @@ func (s *alipayPrivSrv) Chain() gin.HandlersChain {
 	return gin.HandlersChain{chain.JWT()}
 }
 
-func (s *alipayPrivSrv) UserWalletBills(req *web.UserWalletBillsReq) (*web.UserWalletBillsResp, mir.Error) {
+func (s *alipayPrivSrv) UserWalletBills(req *web.UserWalletBillsReq) (*web.UserWalletBillsResp, error) {
 	bills, err := s.Ds.GetUserWalletBills(req.UserId, (req.Page-1)*req.PageSize, req.PageSize)
 	if err != nil {
 		logrus.Errorf("GetUserWalletBills err: %s", err)
@@ -75,7 +74,7 @@ func (s *alipayPrivSrv) UserWalletBills(req *web.UserWalletBillsReq) (*web.UserW
 	return (*web.UserWalletBillsResp)(resp), nil
 }
 
-func (s *alipayPrivSrv) UserRechargeLink(req *web.UserRechargeLinkReq) (*web.UserRechargeLinkResp, mir.Error) {
+func (s *alipayPrivSrv) UserRechargeLink(req *web.UserRechargeLinkReq) (*web.UserRechargeLinkResp, error) {
 	recharge, err := s.Ds.CreateRecharge(req.User.ID, req.Amount)
 	if err != nil {
 		logrus.Errorf("Ds.CreateRecharge err: %v", err)
@@ -100,7 +99,7 @@ func (s *alipayPrivSrv) UserRechargeLink(req *web.UserRechargeLinkReq) (*web.Use
 	}, nil
 }
 
-func (s *alipayPrivSrv) UserRechargeResult(req *web.UserRechargeResultReq) (*web.UserRechargeResultResp, mir.Error) {
+func (s *alipayPrivSrv) UserRechargeResult(req *web.UserRechargeResultReq) (*web.UserRechargeResultResp, error) {
 	recharge, err := s.Ds.GetRechargeByID(req.Id)
 	if err != nil {
 		logrus.Errorf("Ds.GetRechargeByID err: %v", err)
diff --git a/internal/servants/web/core.go b/internal/servants/web/core.go
index 205c1a45..d3c0ef4a 100644
--- a/internal/servants/web/core.go
+++ b/internal/servants/web/core.go
@@ -11,7 +11,6 @@ import (
 	"time"
 	"unicode/utf8"
 
-	"github.com/alimy/mir/v5"
 	"github.com/gin-gonic/gin"
 	api "github.com/rocboss/paopao-ce/auto/api/v1"
 	"github.com/rocboss/paopao-ce/internal/conf"
@@ -48,7 +47,7 @@ func (s *coreSrv) Chain() gin.HandlersChain {
 	return gin.HandlersChain{chain.JWT()}
 }
 
-func (s *coreSrv) SyncSearchIndex(req *web.SyncSearchIndexReq) mir.Error {
+func (s *coreSrv) SyncSearchIndex(req *web.SyncSearchIndexReq) error {
 	if req.User != nil && req.User.IsAdmin {
 		s.PushAllPostToSearch()
 	} else {
@@ -57,7 +56,7 @@ func (s *coreSrv) SyncSearchIndex(req *web.SyncSearchIndexReq) mir.Error {
 	return nil
 }
 
-func (s *coreSrv) GetUserInfo(req *web.UserInfoReq) (*web.UserInfoResp, mir.Error) {
+func (s *coreSrv) GetUserInfo(req *web.UserInfoReq) (*web.UserInfoResp, error) {
 	user, err := s.Ds.UserProfileByName(req.Username)
 	if err != nil {
 		logrus.Errorf("coreSrv.GetUserInfo occurs error[1]: %s", err)
@@ -86,7 +85,7 @@ func (s *coreSrv) GetUserInfo(req *web.UserInfoReq) (*web.UserInfoResp, mir.Erro
 	return resp, nil
 }
 
-func (s *coreSrv) GetMessages(req *web.GetMessagesReq) (res *web.GetMessagesResp, _ mir.Error) {
+func (s *coreSrv) GetMessages(req *web.GetMessagesReq) (res *web.GetMessagesResp, _ error) {
 	limit, offset := req.PageSize, (req.Page-1)*req.PageSize
 	// 尝试直接从缓存中获取数据
 	key, ok := "", false
@@ -152,7 +151,7 @@ func (s *coreSrv) GetMessages(req *web.GetMessagesReq) (res *web.GetMessagesResp
 	}, nil
 }
 
-func (s *coreSrv) ReadMessage(req *web.ReadMessageReq) mir.Error {
+func (s *coreSrv) ReadMessage(req *web.ReadMessageReq) error {
 	message, err := s.Ds.GetMessageByID(req.ID)
 	if err != nil {
 		return web.ErrReadMessageFailed
@@ -169,7 +168,7 @@ func (s *coreSrv) ReadMessage(req *web.ReadMessageReq) mir.Error {
 	return nil
 }
 
-func (s *coreSrv) ReadAllMessage(req *web.ReadAllMessageReq) mir.Error {
+func (s *coreSrv) ReadAllMessage(req *web.ReadAllMessageReq) error {
 	if err := s.Ds.ReadAllMessage(req.Uid); err != nil {
 		logrus.Errorf("coreSrv.Ds.ReadAllMessage err: %s", err)
 		return web.ErrReadMessageFailed
@@ -179,7 +178,7 @@ func (s *coreSrv) ReadAllMessage(req *web.ReadAllMessageReq) mir.Error {
 	return nil
 }
 
-func (s *coreSrv) SendUserWhisper(req *web.SendWhisperReq) mir.Error {
+func (s *coreSrv) SendUserWhisper(req *web.SendWhisperReq) error {
 	// 不允许发送私信给自己
 	if req.Uid == req.UserID {
 		return web.ErrNoWhisperToSelf
@@ -209,7 +208,7 @@ func (s *coreSrv) SendUserWhisper(req *web.SendWhisperReq) mir.Error {
 	return nil
 }
 
-func (s *coreSrv) GetCollections(req *web.GetCollectionsReq) (*web.GetCollectionsResp, mir.Error) {
+func (s *coreSrv) GetCollections(req *web.GetCollectionsReq) (*web.GetCollectionsResp, error) {
 	collections, err := s.Ds.GetUserPostCollections(req.UserId, (req.Page-1)*req.PageSize, req.PageSize)
 	if err != nil {
 		logrus.Errorf("Ds.GetUserPostCollections err: %s", err)
@@ -237,7 +236,7 @@ func (s *coreSrv) GetCollections(req *web.GetCollectionsReq) (*web.GetCollection
 	return (*web.GetCollectionsResp)(resp), nil
 }
 
-func (s *coreSrv) UserPhoneBind(req *web.UserPhoneBindReq) mir.Error {
+func (s *coreSrv) UserPhoneBind(req *web.UserPhoneBindReq) error {
 	// 手机重复性检查
 	u, err := s.Ds.GetUserByPhone(req.Phone)
 	if err == nil && u.Model != nil && u.ID != 0 && u.ID != req.User.ID {
@@ -274,7 +273,7 @@ func (s *coreSrv) UserPhoneBind(req *web.UserPhoneBindReq) mir.Error {
 	return nil
 }
 
-func (s *coreSrv) GetStars(req *web.GetStarsReq) (*web.GetStarsResp, mir.Error) {
+func (s *coreSrv) GetStars(req *web.GetStarsReq) (*web.GetStarsResp, error) {
 	stars, err := s.Ds.GetUserPostStars(req.UserId, req.PageSize, (req.Page-1)*req.PageSize)
 	if err != nil {
 		logrus.Errorf("Ds.GetUserPostStars err: %s", err)
@@ -298,7 +297,7 @@ func (s *coreSrv) GetStars(req *web.GetStarsReq) (*web.GetStarsResp, mir.Error)
 	return (*web.GetStarsResp)(resp), nil
 }
 
-func (s *coreSrv) ChangePassword(req *web.ChangePasswordReq) mir.Error {
+func (s *coreSrv) ChangePassword(req *web.ChangePasswordReq) error {
 	// 密码检查
 	if err := checkPassword(req.Password); err != nil {
 		return err
@@ -317,7 +316,7 @@ func (s *coreSrv) ChangePassword(req *web.ChangePasswordReq) mir.Error {
 	return nil
 }
 
-func (s *coreSrv) SuggestTags(req *web.SuggestTagsReq) (*web.SuggestTagsResp, mir.Error) {
+func (s *coreSrv) SuggestTags(req *web.SuggestTagsReq) (*web.SuggestTagsResp, error) {
 	tags, err := s.Ds.TagsByKeyword(req.Keyword)
 	if err != nil {
 		logrus.Errorf("Ds.GetTagsByKeyword err: %s", err)
@@ -330,7 +329,7 @@ func (s *coreSrv) SuggestTags(req *web.SuggestTagsReq) (*web.SuggestTagsResp, mi
 	return resp, nil
 }
 
-func (s *coreSrv) SuggestUsers(req *web.SuggestUsersReq) (*web.SuggestUsersResp, mir.Error) {
+func (s *coreSrv) SuggestUsers(req *web.SuggestUsersReq) (*web.SuggestUsersResp, error) {
 	users, err := s.Ds.GetUsersByKeyword(req.Keyword)
 	if err != nil {
 		logrus.Errorf("Ds.GetUsersByKeyword err: %s", err)
@@ -343,7 +342,7 @@ func (s *coreSrv) SuggestUsers(req *web.SuggestUsersReq) (*web.SuggestUsersResp,
 	return resp, nil
 }
 
-func (s *coreSrv) ChangeNickname(req *web.ChangeNicknameReq) mir.Error {
+func (s *coreSrv) ChangeNickname(req *web.ChangeNicknameReq) error {
 	if utf8.RuneCountInString(req.Nickname) < 2 || utf8.RuneCountInString(req.Nickname) > 12 {
 		return web.ErrNicknameLengthLimit
 	}
@@ -358,7 +357,7 @@ func (s *coreSrv) ChangeNickname(req *web.ChangeNicknameReq) mir.Error {
 	return nil
 }
 
-func (s *coreSrv) ChangeAvatar(req *web.ChangeAvatarReq) (xerr mir.Error) {
+func (s *coreSrv) ChangeAvatar(req *web.ChangeAvatarReq) (xerr error) {
 	defer func() {
 		if xerr != nil {
 			deleteOssObjects(s.oss, []string{req.Avatar})
@@ -384,7 +383,7 @@ func (s *coreSrv) ChangeAvatar(req *web.ChangeAvatarReq) (xerr mir.Error) {
 	return nil
 }
 
-func (s *coreSrv) TweetCollectionStatus(req *web.TweetCollectionStatusReq) (*web.TweetCollectionStatusResp, mir.Error) {
+func (s *coreSrv) TweetCollectionStatus(req *web.TweetCollectionStatusReq) (*web.TweetCollectionStatusResp, error) {
 	resp := &web.TweetCollectionStatusResp{
 		Status: true,
 	}
@@ -395,7 +394,7 @@ func (s *coreSrv) TweetCollectionStatus(req *web.TweetCollectionStatusReq) (*web
 	return resp, nil
 }
 
-func (s *coreSrv) TweetStarStatus(req *web.TweetStarStatusReq) (*web.TweetStarStatusResp, mir.Error) {
+func (s *coreSrv) TweetStarStatus(req *web.TweetStarStatusReq) (*web.TweetStarStatusResp, error) {
 	resp := &web.TweetStarStatusResp{
 		Status: true,
 	}
diff --git a/internal/servants/web/followship.go b/internal/servants/web/followship.go
index 0e90612d..a66bac0d 100644
--- a/internal/servants/web/followship.go
+++ b/internal/servants/web/followship.go
@@ -5,7 +5,6 @@
 package web
 
 import (
-	"github.com/alimy/mir/v5"
 	"github.com/gin-gonic/gin"
 	api "github.com/rocboss/paopao-ce/auto/api/v1"
 	"github.com/rocboss/paopao-ce/internal/dao/cache"
@@ -29,7 +28,7 @@ func (s *followshipSrv) Chain() gin.HandlersChain {
 	return gin.HandlersChain{chain.JwtLoose()}
 }
 
-func (s *followshipSrv) ListFollowings(r *web.ListFollowingsReq) (*web.ListFollowingsResp, mir.Error) {
+func (s *followshipSrv) ListFollowings(r *web.ListFollowingsReq) (*web.ListFollowingsResp, error) {
 	he, err := s.Ds.GetUserByUsername(r.Username)
 	if err != nil {
 		logrus.Errorf("Ds.GetUserByUsername err: %s", err)
@@ -49,7 +48,7 @@ func (s *followshipSrv) ListFollowings(r *web.ListFollowingsReq) (*web.ListFollo
 	return (*web.ListFollowingsResp)(resp), nil
 }
 
-func (s *followshipSrv) ListFollows(r *web.ListFollowsReq) (*web.ListFollowsResp, mir.Error) {
+func (s *followshipSrv) ListFollows(r *web.ListFollowsReq) (*web.ListFollowsResp, error) {
 	he, err := s.Ds.GetUserByUsername(r.Username)
 	if err != nil {
 		logrus.Errorf("Ds.GetUserByUsername err: %s", err)
@@ -75,7 +74,7 @@ func (s *followshipSrv) ListFollows(r *web.ListFollowsReq) (*web.ListFollowsResp
 	return (*web.ListFollowsResp)(resp), nil
 }
 
-func (s *followshipSrv) UnfollowUser(r *web.UnfollowUserReq) mir.Error {
+func (s *followshipSrv) UnfollowUser(r *web.UnfollowUserReq) error {
 	if r.User == nil {
 		return xerror.UnauthorizedTokenError
 	} else if r.User.ID == r.UserId {
@@ -94,7 +93,7 @@ func (s *followshipSrv) UnfollowUser(r *web.UnfollowUserReq) mir.Error {
 	return nil
 }
 
-func (s *followshipSrv) FollowUser(r *web.FollowUserReq) mir.Error {
+func (s *followshipSrv) FollowUser(r *web.FollowUserReq) error {
 	if r.User == nil {
 		return xerror.UnauthorizedTokenError
 	} else if r.User.ID == r.UserId {
diff --git a/internal/servants/web/friendship.go b/internal/servants/web/friendship.go
index 5cf4eca8..68ab7953 100644
--- a/internal/servants/web/friendship.go
+++ b/internal/servants/web/friendship.go
@@ -5,7 +5,6 @@
 package web
 
 import (
-	"github.com/alimy/mir/v5"
 	"github.com/gin-gonic/gin"
 	api "github.com/rocboss/paopao-ce/auto/api/v1"
 	"github.com/rocboss/paopao-ce/internal/model/web"
@@ -28,7 +27,7 @@ func (s *friendshipSrv) Chain() gin.HandlersChain {
 	return gin.HandlersChain{chain.JWT()}
 }
 
-func (s *friendshipSrv) GetContacts(req *web.GetContactsReq) (*web.GetContactsResp, mir.Error) {
+func (s *friendshipSrv) GetContacts(req *web.GetContactsReq) (*web.GetContactsResp, error) {
 	if req.User == nil {
 		return nil, xerror.ServerError
 	}
@@ -41,7 +40,7 @@ func (s *friendshipSrv) GetContacts(req *web.GetContactsReq) (*web.GetContactsRe
 	return (*web.GetContactsResp)(resp), nil
 }
 
-func (s *friendshipSrv) DeleteFriend(req *web.DeleteFriendReq) mir.Error {
+func (s *friendshipSrv) DeleteFriend(req *web.DeleteFriendReq) error {
 	if req.User == nil {
 		return xerror.ServerError
 	}
@@ -61,7 +60,7 @@ func (s *friendshipSrv) DeleteFriend(req *web.DeleteFriendReq) mir.Error {
 	return nil
 }
 
-func (s *friendshipSrv) RejectFriend(req *web.RejectFriendReq) mir.Error {
+func (s *friendshipSrv) RejectFriend(req *web.RejectFriendReq) error {
 	if req.User == nil {
 		return xerror.ServerError
 	}
@@ -78,7 +77,7 @@ func (s *friendshipSrv) RejectFriend(req *web.RejectFriendReq) mir.Error {
 	return nil
 }
 
-func (s *friendshipSrv) AddFriend(req *web.AddFriendReq) mir.Error {
+func (s *friendshipSrv) AddFriend(req *web.AddFriendReq) error {
 	if req.User == nil {
 		return xerror.ServerError
 	}
@@ -98,7 +97,7 @@ func (s *friendshipSrv) AddFriend(req *web.AddFriendReq) mir.Error {
 	return nil
 }
 
-func (s *friendshipSrv) RequestingFriend(req *web.RequestingFriendReq) mir.Error {
+func (s *friendshipSrv) RequestingFriend(req *web.RequestingFriendReq) error {
 	if req.User == nil {
 		return xerror.ServerError
 	}
diff --git a/internal/servants/web/loose.go b/internal/servants/web/loose.go
index 270203c7..e8ca4b63 100644
--- a/internal/servants/web/loose.go
+++ b/internal/servants/web/loose.go
@@ -7,7 +7,6 @@ package web
 import (
 	"fmt"
 
-	"github.com/alimy/mir/v5"
 	"github.com/gin-gonic/gin"
 	api "github.com/rocboss/paopao-ce/auto/api/v1"
 	"github.com/rocboss/paopao-ce/internal/conf"
@@ -44,7 +43,7 @@ func (s *looseSrv) Chain() gin.HandlersChain {
 	return gin.HandlersChain{chain.JwtLoose()}
 }
 
-func (s *looseSrv) Timeline(req *web.TimelineReq) (*web.TimelineResp, mir.Error) {
+func (s *looseSrv) Timeline(req *web.TimelineReq) (*web.TimelineResp, error) {
 	limit, offset := req.PageSize, (req.Page-1)*req.PageSize
 	if req.Query == "" && req.Type == "search" {
 		return s.getIndexTweets(req, limit, offset)
@@ -79,7 +78,7 @@ func (s *looseSrv) Timeline(req *web.TimelineReq) (*web.TimelineResp, mir.Error)
 	}, nil
 }
 
-func (s *looseSrv) getIndexTweets(req *web.TimelineReq, limit int, offset int) (res *web.TimelineResp, err mir.Error) {
+func (s *looseSrv) getIndexTweets(req *web.TimelineReq, limit int, offset int) (res *web.TimelineResp, err error) {
 	// 尝试直接从缓存中获取数据
 	key, ok := "", false
 	if res, key, ok = s.indexTweetsFromCache(req, limit, offset); ok {
@@ -171,7 +170,7 @@ func (s *looseSrv) tweetCommentsFromCache(req *web.TweetCommentsReq, limit int,
 	return
 }
 
-func (s *looseSrv) GetUserTweets(req *web.GetUserTweetsReq) (res *web.GetUserTweetsResp, err mir.Error) {
+func (s *looseSrv) GetUserTweets(req *web.GetUserTweetsReq) (res *web.GetUserTweetsResp, err error) {
 	user, xerr := s.RelationTypFrom(req.User, req.Username)
 	if xerr != nil {
 		return nil, err
@@ -223,7 +222,7 @@ func (s *looseSrv) userTweetsFromCache(req *web.GetUserTweetsReq, user *cs.VistU
 	return
 }
 
-func (s *looseSrv) getUserStarTweets(req *web.GetUserTweetsReq, user *cs.VistUser) (*web.GetUserTweetsResp, mir.Error) {
+func (s *looseSrv) getUserStarTweets(req *web.GetUserTweetsReq, user *cs.VistUser) (*web.GetUserTweetsResp, error) {
 	stars, totalRows, err := s.Ds.ListUserStarTweets(user, req.PageSize, (req.Page-1)*req.PageSize)
 	if err != nil {
 		logrus.Errorf("getUserStarTweets err[1]: %s", err)
@@ -256,7 +255,7 @@ func (s *looseSrv) getUserStarTweets(req *web.GetUserTweetsReq, user *cs.VistUse
 	}, nil
 }
 
-func (s *looseSrv) listUserTweets(req *web.GetUserTweetsReq, user *cs.VistUser) (*web.GetUserTweetsResp, mir.Error) {
+func (s *looseSrv) listUserTweets(req *web.GetUserTweetsReq, user *cs.VistUser) (*web.GetUserTweetsResp, error) {
 	var (
 		tweets []*ms.Post
 		total  int64
@@ -295,7 +294,7 @@ func (s *looseSrv) listUserTweets(req *web.GetUserTweetsReq, user *cs.VistUser)
 	}, nil
 }
 
-func (s *looseSrv) getUserPostTweets(req *web.GetUserTweetsReq, user *cs.VistUser, isHighlight bool) (*web.GetUserTweetsResp, mir.Error) {
+func (s *looseSrv) getUserPostTweets(req *web.GetUserTweetsReq, user *cs.VistUser, isHighlight bool) (*web.GetUserTweetsResp, error) {
 	style := cs.StyleUserTweetsGuest
 	switch user.RelTyp {
 	case cs.RelationAdmin:
@@ -337,7 +336,7 @@ func (s *looseSrv) getUserPostTweets(req *web.GetUserTweetsReq, user *cs.VistUse
 	}, nil
 }
 
-func (s *looseSrv) GetUserProfile(req *web.GetUserProfileReq) (*web.GetUserProfileResp, mir.Error) {
+func (s *looseSrv) GetUserProfile(req *web.GetUserProfileReq) (*web.GetUserProfileResp, error) {
 	he, err := s.Ds.UserProfileByName(req.Username)
 	if err != nil {
 		logrus.Errorf("looseSrv.GetUserProfile occurs error[1]: %s", err)
@@ -372,7 +371,7 @@ func (s *looseSrv) GetUserProfile(req *web.GetUserProfileReq) (*web.GetUserProfi
 	}, nil
 }
 
-func (s *looseSrv) TopicList(req *web.TopicListReq) (*web.TopicListResp, mir.Error) {
+func (s *looseSrv) TopicList(req *web.TopicListReq) (*web.TopicListResp, error) {
 	var (
 		tags, extralTags cs.TagList
 		err              error
@@ -409,7 +408,7 @@ func (s *looseSrv) TopicList(req *web.TopicListReq) (*web.TopicListResp, mir.Err
 	}, nil
 }
 
-func (s *looseSrv) TweetComments(req *web.TweetCommentsReq) (res *web.TweetCommentsResp, err mir.Error) {
+func (s *looseSrv) TweetComments(req *web.TweetCommentsReq) (res *web.TweetCommentsResp, err error) {
 	limit, offset := req.PageSize, (req.Page-1)*req.PageSize
 	// 尝试直接从缓存中获取数据
 	key, ok := "", false
@@ -503,7 +502,7 @@ func (s *looseSrv) TweetComments(req *web.TweetCommentsReq) (res *web.TweetComme
 	}, nil
 }
 
-func (s *looseSrv) TweetDetail(req *web.TweetDetailReq) (*web.TweetDetailResp, mir.Error) {
+func (s *looseSrv) TweetDetail(req *web.TweetDetailReq) (*web.TweetDetailResp, error) {
 	post, err := s.Ds.GetPostByID(req.TweetId)
 	if err != nil {
 		return nil, web.ErrGetPostFailed
diff --git a/internal/servants/web/priv.go b/internal/servants/web/priv.go
index a86ecda1..0c8cc199 100644
--- a/internal/servants/web/priv.go
+++ b/internal/servants/web/priv.go
@@ -10,7 +10,6 @@ import (
 	"strings"
 	"time"
 
-	"github.com/alimy/mir/v5"
 	"github.com/alimy/tryst/cfg"
 	"github.com/disintegration/imaging"
 	"github.com/gin-gonic/gin"
@@ -62,7 +61,7 @@ func (s *privSrv) Chain() gin.HandlersChain {
 	return gin.HandlersChain{chain.JWT(), chain.Priv()}
 }
 
-func (s *privSrv) ThumbsDownTweetReply(req *web.TweetReplyThumbsReq) mir.Error {
+func (s *privSrv) ThumbsDownTweetReply(req *web.TweetReplyThumbsReq) error {
 	if err := s.Ds.ThumbsDownReply(req.Uid, req.TweetId, req.CommentId, req.ReplyId); err != nil {
 		logrus.Errorf("thumbs down tweet reply error: %s req:%v", err, req)
 		return web.ErrThumbsDownTweetReply
@@ -70,7 +69,7 @@ func (s *privSrv) ThumbsDownTweetReply(req *web.TweetReplyThumbsReq) mir.Error {
 	return nil
 }
 
-func (s *privSrv) ThumbsUpTweetReply(req *web.TweetReplyThumbsReq) mir.Error {
+func (s *privSrv) ThumbsUpTweetReply(req *web.TweetReplyThumbsReq) error {
 	if err := s.Ds.ThumbsUpReply(req.Uid, req.TweetId, req.CommentId, req.ReplyId); err != nil {
 		logrus.Errorf("thumbs up tweet reply error: %s req:%v", err, req)
 		return web.ErrThumbsUpTweetReply
@@ -78,7 +77,7 @@ func (s *privSrv) ThumbsUpTweetReply(req *web.TweetReplyThumbsReq) mir.Error {
 	return nil
 }
 
-func (s *privSrv) ThumbsDownTweetComment(req *web.TweetCommentThumbsReq) mir.Error {
+func (s *privSrv) ThumbsDownTweetComment(req *web.TweetCommentThumbsReq) error {
 	if err := s.Ds.ThumbsDownComment(req.Uid, req.TweetId, req.CommentId); err != nil {
 		logrus.Errorf("thumbs down tweet comment error: %s req:%v", err, req)
 		return web.ErrThumbsDownTweetComment
@@ -88,7 +87,7 @@ func (s *privSrv) ThumbsDownTweetComment(req *web.TweetCommentThumbsReq) mir.Err
 	return nil
 }
 
-func (s *privSrv) ThumbsUpTweetComment(req *web.TweetCommentThumbsReq) mir.Error {
+func (s *privSrv) ThumbsUpTweetComment(req *web.TweetCommentThumbsReq) error {
 	if err := s.Ds.ThumbsUpComment(req.Uid, req.TweetId, req.CommentId); err != nil {
 		logrus.Errorf("thumbs up tweet comment error: %s req:%v", err, req)
 		return web.ErrThumbsUpTweetComment
@@ -98,7 +97,7 @@ func (s *privSrv) ThumbsUpTweetComment(req *web.TweetCommentThumbsReq) mir.Error
 	return nil
 }
 
-func (s *privSrv) UnfollowTopic(req *web.UnfollowTopicReq) mir.Error {
+func (s *privSrv) UnfollowTopic(req *web.UnfollowTopicReq) error {
 	if err := s.Ds.UnfollowTopic(req.Uid, req.TopicId); err != nil {
 		logrus.Errorf("user(%d) unfollow topic(%d) failed: %s", req.Uid, req.TopicId, err)
 		return web.ErrUnfollowTopicFailed
@@ -106,7 +105,7 @@ func (s *privSrv) UnfollowTopic(req *web.UnfollowTopicReq) mir.Error {
 	return nil
 }
 
-func (s *privSrv) FollowTopic(req *web.FollowTopicReq) mir.Error {
+func (s *privSrv) FollowTopic(req *web.FollowTopicReq) error {
 	if err := s.Ds.FollowTopic(req.Uid, req.TopicId); err != nil {
 		logrus.Errorf("user(%d) follow topic(%d) failed: %s", req.Uid, req.TopicId, err)
 		return web.ErrFollowTopicFailed
@@ -114,7 +113,7 @@ func (s *privSrv) FollowTopic(req *web.FollowTopicReq) mir.Error {
 	return nil
 }
 
-func (s *privSrv) StickTopic(req *web.StickTopicReq) (*web.StickTopicResp, mir.Error) {
+func (s *privSrv) StickTopic(req *web.StickTopicReq) (*web.StickTopicResp, error) {
 	status, err := s.Ds.StickTopic(req.Uid, req.TopicId)
 	if err != nil {
 		logrus.Errorf("user(%d) stick topic(%d) failed: %s", req.Uid, req.TopicId, err)
@@ -125,7 +124,7 @@ func (s *privSrv) StickTopic(req *web.StickTopicReq) (*web.StickTopicResp, mir.E
 	}, nil
 }
 
-func (s *privSrv) PinTopic(req *web.PinTopicReq) (*web.PinTopicResp, mir.Error) {
+func (s *privSrv) PinTopic(req *web.PinTopicReq) (*web.PinTopicResp, error) {
 	status, err := s.Ds.PinTopic(req.Uid, req.TopicId)
 	if err != nil {
 		logrus.Errorf("user(%d) pin topic(%d) failed: %s", req.Uid, req.TopicId, err)
@@ -136,7 +135,7 @@ func (s *privSrv) PinTopic(req *web.PinTopicReq) (*web.PinTopicResp, mir.Error)
 	}, nil
 }
 
-func (s *privSrv) UploadAttachment(req *web.UploadAttachmentReq) (*web.UploadAttachmentResp, mir.Error) {
+func (s *privSrv) UploadAttachment(req *web.UploadAttachmentReq) (*web.UploadAttachmentResp, error) {
 	defer req.File.Close()
 
 	// 生成随机路径
@@ -182,7 +181,7 @@ func (s *privSrv) UploadAttachment(req *web.UploadAttachmentReq) (*web.UploadAtt
 	}, nil
 }
 
-func (s *privSrv) DownloadAttachmentPrecheck(req *web.DownloadAttachmentPrecheckReq) (*web.DownloadAttachmentPrecheckResp, mir.Error) {
+func (s *privSrv) DownloadAttachmentPrecheck(req *web.DownloadAttachmentPrecheckReq) (*web.DownloadAttachmentPrecheckResp, error) {
 	content, err := s.Ds.GetPostContentByID(req.ContentID)
 	if err != nil {
 		logrus.Errorf("Ds.GetPostContentByID err: %s", err)
@@ -205,7 +204,7 @@ func (s *privSrv) DownloadAttachmentPrecheck(req *web.DownloadAttachmentPrecheck
 	return resp, nil
 }
 
-func (s *privSrv) DownloadAttachment(req *web.DownloadAttachmentReq) (*web.DownloadAttachmentResp, mir.Error) {
+func (s *privSrv) DownloadAttachment(req *web.DownloadAttachmentReq) (*web.DownloadAttachmentResp, error) {
 	content, err := s.Ds.GetPostContentByID(req.ContentID)
 	if err != nil {
 		logrus.Errorf("s.GetPostContentByID err: %v", err)
@@ -249,7 +248,7 @@ func (s *privSrv) DownloadAttachment(req *web.DownloadAttachmentReq) (*web.Downl
 	}, nil
 }
 
-func (s *privSrv) CreateTweet(req *web.CreateTweetReq) (_ *web.CreateTweetResp, xerr mir.Error) {
+func (s *privSrv) CreateTweet(req *web.CreateTweetReq) (_ *web.CreateTweetResp, xerr error) {
 	var mediaContents []string
 	defer func() {
 		if xerr != nil {
@@ -336,7 +335,7 @@ func (s *privSrv) CreateTweet(req *web.CreateTweetReq) (_ *web.CreateTweetResp,
 	return (*web.CreateTweetResp)(formatedPosts[0]), nil
 }
 
-func (s *privSrv) DeleteTweet(req *web.DeleteTweetReq) mir.Error {
+func (s *privSrv) DeleteTweet(req *web.DeleteTweetReq) error {
 	if req.User == nil {
 		return web.ErrNoPermission
 	}
@@ -368,7 +367,7 @@ func (s *privSrv) DeleteTweet(req *web.DeleteTweetReq) mir.Error {
 	return nil
 }
 
-func (s *privSrv) DeleteCommentReply(req *web.DeleteCommentReplyReq) mir.Error {
+func (s *privSrv) DeleteCommentReply(req *web.DeleteCommentReplyReq) error {
 	reply, err := s.Ds.GetCommentReplyByID(req.ID)
 	if err != nil {
 		logrus.Errorf("Ds.GetCommentReplyByID err: %s", err)
@@ -390,7 +389,7 @@ func (s *privSrv) DeleteCommentReply(req *web.DeleteCommentReplyReq) mir.Error {
 	return nil
 }
 
-func (s *privSrv) CreateCommentReply(req *web.CreateCommentReplyReq) (_ *web.CreateCommentReplyResp, xerr mir.Error) {
+func (s *privSrv) CreateCommentReply(req *web.CreateCommentReplyReq) (_ *web.CreateCommentReplyResp, xerr error) {
 	var (
 		post     *ms.Post
 		comment  *ms.Comment
@@ -470,7 +469,7 @@ func (s *privSrv) CreateCommentReply(req *web.CreateCommentReplyReq) (_ *web.Cre
 	return (*web.CreateCommentReplyResp)(reply), nil
 }
 
-func (s *privSrv) DeleteComment(req *web.DeleteCommentReq) mir.Error {
+func (s *privSrv) DeleteComment(req *web.DeleteCommentReq) error {
 	comment, err := s.Ds.GetCommentByID(req.ID)
 	if err != nil {
 		logrus.Errorf("Ds.GetCommentByID err: %v\n", err)
@@ -499,7 +498,7 @@ func (s *privSrv) DeleteComment(req *web.DeleteCommentReq) mir.Error {
 	return nil
 }
 
-func (s *privSrv) HighlightComment(req *web.HighlightCommentReq) (*web.HighlightCommentResp, mir.Error) {
+func (s *privSrv) HighlightComment(req *web.HighlightCommentReq) (*web.HighlightCommentResp, error) {
 	status, err := s.Ds.HighlightComment(req.Uid, req.CommentId)
 	if err == cs.ErrNoPermission {
 		return nil, web.ErrNoPermission
@@ -515,7 +514,7 @@ func (s *privSrv) HighlightComment(req *web.HighlightCommentReq) (*web.Highlight
 	}, nil
 }
 
-func (s *privSrv) CreateComment(req *web.CreateCommentReq) (_ *web.CreateCommentResp, xerr mir.Error) {
+func (s *privSrv) CreateComment(req *web.CreateCommentReq) (_ *web.CreateCommentResp, xerr error) {
 	var (
 		mediaContents []string
 		err           error
@@ -609,7 +608,7 @@ func (s *privSrv) CreateComment(req *web.CreateCommentReq) (_ *web.CreateComment
 	return (*web.CreateCommentResp)(comment), nil
 }
 
-func (s *privSrv) CollectionTweet(req *web.CollectionTweetReq) (*web.CollectionTweetResp, mir.Error) {
+func (s *privSrv) CollectionTweet(req *web.CollectionTweetReq) (*web.CollectionTweetResp, error) {
 	status := false
 	collection, err := s.Ds.GetUserPostCollection(req.ID, req.Uid)
 	if err != nil {
@@ -629,7 +628,7 @@ func (s *privSrv) CollectionTweet(req *web.CollectionTweetReq) (*web.CollectionT
 	}, nil
 }
 
-func (s *privSrv) StarTweet(req *web.StarTweetReq) (*web.StarTweetResp, mir.Error) {
+func (s *privSrv) StarTweet(req *web.StarTweetReq) (*web.StarTweetResp, error) {
 	status := false
 	star, err := s.Ds.GetUserPostStar(req.ID, req.Uid)
 	if err != nil {
@@ -649,7 +648,7 @@ func (s *privSrv) StarTweet(req *web.StarTweetReq) (*web.StarTweetResp, mir.Erro
 	}, nil
 }
 
-func (s *privSrv) VisibleTweet(req *web.VisibleTweetReq) (*web.VisibleTweetResp, mir.Error) {
+func (s *privSrv) VisibleTweet(req *web.VisibleTweetReq) (*web.VisibleTweetResp, error) {
 	if req.Visibility >= web.TweetVisitInvalid {
 		return nil, xerror.InvalidParams
 	}
@@ -674,7 +673,7 @@ func (s *privSrv) VisibleTweet(req *web.VisibleTweetReq) (*web.VisibleTweetResp,
 	}, nil
 }
 
-func (s *privSrv) StickTweet(req *web.StickTweetReq) (*web.StickTweetResp, mir.Error) {
+func (s *privSrv) StickTweet(req *web.StickTweetReq) (*web.StickTweetResp, error) {
 	post, err := s.Ds.GetPostByID(req.ID)
 	if err != nil {
 		logrus.Errorf("Ds.GetPostByID err: %v\n", err)
@@ -692,7 +691,7 @@ func (s *privSrv) StickTweet(req *web.StickTweetReq) (*web.StickTweetResp, mir.E
 	}, nil
 }
 
-func (s *privSrv) HighlightTweet(req *web.HighlightTweetReq) (res *web.HighlightTweetResp, err mir.Error) {
+func (s *privSrv) HighlightTweet(req *web.HighlightTweetReq) (res *web.HighlightTweetResp, err error) {
 	if status, xerr := s.Ds.HighlightPost(req.User.ID, req.ID); xerr == nil {
 		res = &web.HighlightTweetResp{
 			HighlightStatus: status,
@@ -707,7 +706,7 @@ func (s *privSrv) HighlightTweet(req *web.HighlightTweetReq) (res *web.Highlight
 	return
 }
 
-func (s *privSrv) LockTweet(req *web.LockTweetReq) (*web.LockTweetResp, mir.Error) {
+func (s *privSrv) LockTweet(req *web.LockTweetReq) (*web.LockTweetResp, error) {
 	post, err := s.Ds.GetPostByID(req.ID)
 	if err != nil {
 		return nil, web.ErrLockPostFailed
@@ -781,7 +780,7 @@ func (s *privSrv) createPostPreHandler(commentID int64, userID, atUserID int64)
 	return post, comment, atUserID, nil
 }
 
-func (s *privSrv) createPostStar(postID, userID int64) (*ms.PostStar, mir.Error) {
+func (s *privSrv) createPostStar(postID, userID int64) (*ms.PostStar, error) {
 	post, err := s.Ds.GetPostByID(postID)
 	if err != nil {
 		return nil, xerror.ServerError
@@ -807,7 +806,7 @@ func (s *privSrv) createPostStar(postID, userID int64) (*ms.PostStar, mir.Error)
 	return star, nil
 }
 
-func (s *privSrv) deletePostStar(star *ms.PostStar) mir.Error {
+func (s *privSrv) deletePostStar(star *ms.PostStar) error {
 	post, err := s.Ds.GetPostByID(star.PostID)
 	if err != nil {
 		return xerror.ServerError
@@ -832,7 +831,7 @@ func (s *privSrv) deletePostStar(star *ms.PostStar) mir.Error {
 	return nil
 }
 
-func (s *privSrv) createPostCollection(postID, userID int64) (*ms.PostCollection, mir.Error) {
+func (s *privSrv) createPostCollection(postID, userID int64) (*ms.PostCollection, error) {
 	post, err := s.Ds.GetPostByID(postID)
 	if err != nil {
 		return nil, xerror.ServerError
@@ -858,7 +857,7 @@ func (s *privSrv) createPostCollection(postID, userID int64) (*ms.PostCollection
 	return collection, nil
 }
 
-func (s *privSrv) deletePostCollection(collection *ms.PostCollection) mir.Error {
+func (s *privSrv) deletePostCollection(collection *ms.PostCollection) error {
 	post, err := s.Ds.GetPostByID(collection.PostID)
 	if err != nil {
 		return xerror.ServerError
@@ -887,7 +886,7 @@ func (s *privSrv) checkPostAttachmentIsPaid(postID, userID int64) bool {
 	return err == nil && bill.Model != nil && bill.ID > 0
 }
 
-func (s *privSrv) buyPostAttachment(post *ms.Post, user *ms.User) mir.Error {
+func (s *privSrv) buyPostAttachment(post *ms.Post, user *ms.User) error {
 	if user.Balance < post.AttachmentPrice {
 		return web.ErrInsuffientDownloadMoney
 	}
diff --git a/internal/servants/web/pub.go b/internal/servants/web/pub.go
index b74f2d6a..fa81cae5 100644
--- a/internal/servants/web/pub.go
+++ b/internal/servants/web/pub.go
@@ -14,7 +14,6 @@ import (
 	"unicode/utf8"
 
 	"github.com/afocus/captcha"
-	"github.com/alimy/mir/v5"
 	"github.com/gofrs/uuid/v5"
 	api "github.com/rocboss/paopao-ce/auto/api/v1"
 	"github.com/rocboss/paopao-ce/internal/core/ms"
@@ -42,7 +41,7 @@ type pubSrv struct {
 	*base.DaoServant
 }
 
-func (s *pubSrv) SendCaptcha(req *web.SendCaptchaReq) mir.Error {
+func (s *pubSrv) SendCaptcha(req *web.SendCaptchaReq) error {
 	ctx := context.Background()
 
 	// 验证图片验证码
@@ -66,7 +65,7 @@ func (s *pubSrv) SendCaptcha(req *web.SendCaptchaReq) mir.Error {
 	return nil
 }
 
-func (s *pubSrv) GetCaptcha() (*web.GetCaptchaResp, mir.Error) {
+func (s *pubSrv) GetCaptcha() (*web.GetCaptchaResp, error) {
 	cap := captcha.New()
 	if err := cap.AddFontFromBytes(assets.ComicBytes); err != nil {
 		logrus.Errorf("cap.AddFontFromBytes err:%s", err)
@@ -91,7 +90,7 @@ func (s *pubSrv) GetCaptcha() (*web.GetCaptchaResp, mir.Error) {
 	}, nil
 }
 
-func (s *pubSrv) Register(req *web.RegisterReq) (*web.RegisterResp, mir.Error) {
+func (s *pubSrv) Register(req *web.RegisterReq) (*web.RegisterResp, error) {
 	if _disallowUserRegister {
 		return nil, web.ErrDisallowUserRegister
 	}
@@ -124,7 +123,7 @@ func (s *pubSrv) Register(req *web.RegisterReq) (*web.RegisterResp, mir.Error) {
 	}, nil
 }
 
-func (s *pubSrv) Login(req *web.LoginReq) (*web.LoginResp, mir.Error) {
+func (s *pubSrv) Login(req *web.LoginReq) (*web.LoginResp, error) {
 	ctx := context.Background()
 	user, err := s.Ds.GetUserByUsername(req.Username)
 	if err != nil {
@@ -162,14 +161,14 @@ func (s *pubSrv) Login(req *web.LoginReq) (*web.LoginResp, mir.Error) {
 	}, nil
 }
 
-func (s *pubSrv) Version() (*web.VersionResp, mir.Error) {
+func (s *pubSrv) Version() (*web.VersionResp, error) {
 	return &web.VersionResp{
 		BuildInfo: version.ReadBuildInfo(),
 	}, nil
 }
 
 // validUsername 验证用户
-func (s *pubSrv) validUsername(username string) mir.Error {
+func (s *pubSrv) validUsername(username string) error {
 	// 检测用户是否合规
 	if utf8.RuneCountInString(username) < 3 || utf8.RuneCountInString(username) > 12 {
 		return web.ErrUsernameLengthLimit
diff --git a/internal/servants/web/relax.go b/internal/servants/web/relax.go
index ea36f76b..b92f167d 100644
--- a/internal/servants/web/relax.go
+++ b/internal/servants/web/relax.go
@@ -5,7 +5,6 @@
 package web
 
 import (
-	"github.com/alimy/mir/v5"
 	"github.com/gin-gonic/gin"
 	"github.com/redis/rueidis"
 	api "github.com/rocboss/paopao-ce/auto/api/v1"
@@ -38,7 +37,7 @@ func (s *relaxSrv) Chain() gin.HandlersChain {
 	return gin.HandlersChain{chain.JwtSurely()}
 }
 
-func (s *relaxSrv) GetUnreadMsgCount(req *web.GetUnreadMsgCountReq) (*web.GetUnreadMsgCountResp, mir.Error) {
+func (s *relaxSrv) GetUnreadMsgCount(req *web.GetUnreadMsgCountReq) (*web.GetUnreadMsgCountResp, error) {
 	if data, xerr := s.wc.GetUnreadMsgCountResp(req.Uid); xerr == nil && len(data) > 0 {
 		// logrus.Debugln("GetUnreadMsgCount get resp from cache")
 		return &web.GetUnreadMsgCountResp{
diff --git a/internal/servants/web/site.go b/internal/servants/web/site.go
index d92608d9..1dbc1832 100644
--- a/internal/servants/web/site.go
+++ b/internal/servants/web/site.go
@@ -5,7 +5,6 @@
 package web
 
 import (
-	"github.com/alimy/mir/v5"
 	api "github.com/rocboss/paopao-ce/auto/api/v1"
 	"github.com/rocboss/paopao-ce/internal/conf"
 	"github.com/rocboss/paopao-ce/internal/model/web"
@@ -22,11 +21,11 @@ type siteSrv struct {
 	*base.BaseServant
 }
 
-func (*siteSrv) Profile() (*web.SiteProfileResp, mir.Error) {
+func (*siteSrv) Profile() (*web.SiteProfileResp, error) {
 	return conf.WebProfileSetting, nil
 }
 
-func (*siteSrv) Version() (*web.VersionResp, mir.Error) {
+func (*siteSrv) Version() (*web.VersionResp, error) {
 	return &web.VersionResp{
 		BuildInfo: version.ReadBuildInfo(),
 	}, nil
diff --git a/internal/servants/web/trends.go b/internal/servants/web/trends.go
index 9c9ce7d2..0b5ccf66 100644
--- a/internal/servants/web/trends.go
+++ b/internal/servants/web/trends.go
@@ -7,7 +7,6 @@ package web
 import (
 	"fmt"
 
-	"github.com/alimy/mir/v5"
 	"github.com/gin-gonic/gin"
 	api "github.com/rocboss/paopao-ce/auto/api/v1"
 	"github.com/rocboss/paopao-ce/internal/conf"
@@ -35,7 +34,7 @@ func (s *trendsSrv) Chain() gin.HandlersChain {
 	return gin.HandlersChain{chain.JWT()}
 }
 
-func (s *trendsSrv) GetIndexTrends(req *web.GetIndexTrendsReq) (res *web.GetIndexTrendsResp, _ mir.Error) {
+func (s *trendsSrv) GetIndexTrends(req *web.GetIndexTrendsReq) (res *web.GetIndexTrendsResp, _ error) {
 	limit, offset := req.PageSize, (req.Page-1)*req.PageSize
 	// 尝试直接从缓存中获取数据
 	key, ok := "", false
diff --git a/internal/servants/web/utils.go b/internal/servants/web/utils.go
index 9dd24267..24eaabc3 100644
--- a/internal/servants/web/utils.go
+++ b/internal/servants/web/utils.go
@@ -11,7 +11,6 @@ import (
 	"time"
 	"unicode/utf8"
 
-	"github.com/alimy/mir/v5"
 	"github.com/gofrs/uuid/v5"
 	"github.com/rocboss/paopao-ce/internal/core"
 	"github.com/rocboss/paopao-ce/internal/core/ms"
@@ -80,7 +79,7 @@ func getRandomAvatar() string {
 }
 
 // checkPassword 密码检查
-func checkPassword(password string) mir.Error {
+func checkPassword(password string) error {
 	// 检测用户是否合规
 	if utf8.RuneCountInString(password) < 6 || utf8.RuneCountInString(password) > 16 {
 		return web.ErrPasswordLengthLimit
@@ -137,7 +136,7 @@ func persistMediaContents(oss core.ObjectStorageService, contents []*web.PostCon
 	return
 }
 
-func fileCheck(uploadType string, size int64) mir.Error {
+func fileCheck(uploadType string, size int64) error {
 	if uploadType != "public/video" &&
 		uploadType != "public/image" &&
 		uploadType != "public/avatar" &&
@@ -150,7 +149,7 @@ func fileCheck(uploadType string, size int64) mir.Error {
 	return nil
 }
 
-func getFileExt(s string) (string, mir.Error) {
+func getFileExt(s string) (string, error) {
 	switch s {
 	case "image/png":
 		return ".png", nil
@@ -201,7 +200,7 @@ func tagsFrom(originTags []string) []string {
 }
 
 // checkPermision 检查是否拥有者或管理员
-func checkPermision(user *ms.User, targetUserId int64) mir.Error {
+func checkPermision(user *ms.User, targetUserId int64) error {
 	if user == nil || (user.ID != targetUserId && !user.IsAdmin) {
 		return web.ErrNoPermission
 	}
@@ -209,7 +208,7 @@ func checkPermision(user *ms.User, targetUserId int64) mir.Error {
 }
 
 // checkPostViewPermission 检查当前用户是否可读指定post
-func checkPostViewPermission(user *ms.User, post *ms.Post, ds core.DataService) mir.Error {
+func checkPostViewPermission(user *ms.User, post *ms.Post, ds core.DataService) error {
 	if post.Visibility == core.PostVisitPublic {
 		return nil
 	}
diff --git a/pkg/app/app.go b/pkg/app/app.go
index 2d5c11c5..9b742477 100644
--- a/pkg/app/app.go
+++ b/pkg/app/app.go
@@ -62,6 +62,6 @@ func (r *Response) ToErrorResponse(err *xerror.Error) {
 	if len(details) > 0 {
 		response["details"] = details
 	}
-
-	r.Ctx.JSON(xerror.HttpStatusCode(err), response)
+	statusCode, _ := xerror.HttpStatusCode(err)
+	r.Ctx.JSON(statusCode, response)
 }
diff --git a/pkg/xerror/xerror.go b/pkg/xerror/xerror.go
index 249d0914..6f575732 100644
--- a/pkg/xerror/xerror.go
+++ b/pkg/xerror/xerror.go
@@ -82,26 +82,27 @@ func (e *Error) WithDetails(details ...string) *Error {
 	return &newError
 }
 
-func HttpStatusCode(e mir.Error) int {
-	switch e.StatusCode() {
+func HttpStatusCode(e error) (statusCode int, code int) {
+	var ok bool
+	statusCode = http.StatusInternalServerError
+	if code, ok = mir.HttpStatusCode(e); !ok {
+		return
+	}
+	switch code {
 	case Success.StatusCode():
-		return http.StatusOK
+		statusCode = http.StatusOK
 	case ServerError.StatusCode():
-		return http.StatusInternalServerError
+		statusCode = http.StatusInternalServerError
 	case InvalidParams.StatusCode():
-		return http.StatusBadRequest
-	case UnauthorizedAuthNotExist.StatusCode():
-		fallthrough
-	case UnauthorizedAuthFailed.StatusCode():
-		fallthrough
-	case UnauthorizedTokenError.StatusCode():
-		fallthrough
-	case UnauthorizedTokenGenerate.StatusCode():
-		fallthrough
-	case UnauthorizedTokenTimeout.StatusCode():
-		return http.StatusUnauthorized
+		statusCode = http.StatusBadRequest
+	case UnauthorizedAuthNotExist.StatusCode(),
+		UnauthorizedAuthFailed.StatusCode(),
+		UnauthorizedTokenError.StatusCode(),
+		UnauthorizedTokenGenerate.StatusCode(),
+		UnauthorizedTokenTimeout.StatusCode():
+		statusCode = http.StatusUnauthorized
 	case TooManyRequests.StatusCode():
-		return http.StatusTooManyRequests
+		statusCode = http.StatusTooManyRequests
 	}
-	return http.StatusInternalServerError
+	return
 }