diff --git a/internal/business/domain/user/repo/master_dao.go b/internal/business/domain/user/repo/master_dao.go
index d734a07..d006187 100644
--- a/internal/business/domain/user/repo/master_dao.go
+++ b/internal/business/domain/user/repo/master_dao.go
@@ -13,8 +13,8 @@ var MasterDao = new(masterDao)
 
 // Get 获取站长信息
 func (*masterDao) Get(masterId int64) (*model.Master, error) {
-	var master = model.Master{MasterId: masterId}
-	err := db.DB.First(&master).Error
+	var master = model.Master{}
+	err := db.DB.Where("master_id = ?", masterId).First(&master).Error
 	if err != nil && err != gorm.ErrRecordNotFound {
 		return nil, gerrors.WrapError(err)
 	}