diff --git a/product/controller.go b/product/controller.go
index cdf58df..0dfcc4d 100644
--- a/product/controller.go
+++ b/product/controller.go
@@ -29,6 +29,11 @@ func NewController(client *coach_client.Client, db *gorm.DB) *Controller {
 	return ctl
 }
 
+func (c *Controller) AutoMigrate() {
+	if err := c.db.AutoMigrate(&database.Product{}, &database.HistoryPrice{}, &Option{}); err != nil {
+		panic(err)
+	}
+}
 func (c *Controller) Run(ctx context.Context) {
 	c.ctx = ctx
 	ticker := time.NewTicker(c.Interval)