diff --git a/pkg/db/mysql.go b/pkg/db/mysql.go
index f8f6837..d99b2b2 100644
--- a/pkg/db/mysql.go
+++ b/pkg/db/mysql.go
@@ -38,7 +38,7 @@ func loadMysqlConn(conn string) *gorm.DB {
 	sqlDB.SetMaxIdleConns(20)  //设置连接池，空闲
 	sqlDB.SetMaxOpenConns(100) //打开
 	sqlDB.SetConnMaxLifetime(time.Second * 30)
-	err = db.AutoMigrate(model.RegisterRecord{}) //自迁移
+	err = db.AutoMigrate(&model.RegisterRecord{}) //自迁移
 
 	if err != nil {
 		return nil