diff --git a/internal/model/accessory/accessory.go b/internal/model/accessory/accessory.go
index 2aec259..96b197f 100644
--- a/internal/model/accessory/accessory.go
+++ b/internal/model/accessory/accessory.go
@@ -2,7 +2,7 @@ package accessorymodel
 
 type Accessory struct {
 	AccessoryID     int `xorm:"accessory_id pk"`
-	Exp             int `xorm:"exp"`
+	Exp             int `xorm:"-"`
 	SmileMax        int `xorm:"smile_max"`
 	PureMax         int `xorm:"pure_max"`
 	CoolMax         int `xorm:"cool_max"`
diff --git a/internal/session/accessory.go b/internal/session/accessory.go
index 552cdbc..ac5c664 100644
--- a/internal/session/accessory.go
+++ b/internal/session/accessory.go
@@ -35,7 +35,12 @@ func (ss *Session) GetAccessoryByAccessoryOwningUserID(accessoryOwningUserID int
 		return false, nil
 	}
 
-	accessoryData := accessorymodel.Accessory{}
+	type accessoryWithUserExp struct {
+		accessorymodel.Accessory `xorm:"extends"`
+		Exp                      int `xorm:"-"`
+	}
+
+	accessoryData := accessoryWithUserExp{}
 	has, err := ss.MainEng.Table("accessory_m").
 		Where("accessory_id = ?", userAccessoryData.AccessoryID).
 		Get(&accessoryData)
@@ -48,7 +53,7 @@ func (ss *Session) GetAccessoryByAccessoryOwningUserID(accessoryOwningUserID int
 
 	accessoryData.Exp = userAccessoryData.Exp
 
-	return has, &accessoryData
+	return has, &accessoryData.Accessory
 }
 
 func (ss *Session) GetUserAccessoryInfoByUnitOwningUserID(unitOwningUserID int) (bool, *liverecordschema.AccessoryInfo) {