diff --git a/models/training.go b/models/training.go
index ed44a6b..b88c212 100644
--- a/models/training.go
+++ b/models/training.go
@@ -58,6 +58,7 @@ type TrainRecord struct {
 	Duration     int         `gorm:"type:int" json:"duration"` // 持续时间(秒)
 	PeopleNum    int         `gorm:"type:int" json:"peopleNum"`
 	Evaluation   string      `gorm:"size:50" json:"evaluation"`
+	RegionID     uint32      `gorm:"default:0" json:"regionId"`
 	Belts        []Belt      `gorm:"many2many:train_record_belts;" json:"belts"` // 多对多关联[4](@ref)
 	HeartRates   []HeartRate `gorm:"foreignKey:TrainId;references:TrainId" json:"heart_rates"`
 }