diff --git a/structs/storage/provider-article.go b/structs/storage/provider-article.go
index 4b52629..edd065d 100644
--- a/structs/storage/provider-article.go
+++ b/structs/storage/provider-article.go
@@ -10,6 +10,7 @@ import (
 type ProviderArticleApi interface {
 	Get(query GetProviderArticleQuery) (article v2.ProviderArticle, err error)
 	Upsert(article v2.ProviderArticle) error
+	AutoMigrate() error
 }
 
 type providerArticleApi struct {
@@ -58,3 +59,7 @@ func (p *providerArticleApi) Upsert(article v2.ProviderArticle) error {
 		DoUpdates: clause.AssignmentColumns([]string{"cost"}),
 	}).Create(&article).Error
 }
+
+func (p *providerArticleApi) AutoMigrate() error {
+	return p.db.AutoMigrate(&v2.ProviderArticle{})
+}
diff --git a/structs/storage/seller-article.go b/structs/storage/seller-article.go
index b4ae2cf..aaf542f 100644
--- a/structs/storage/seller-article.go
+++ b/structs/storage/seller-article.go
@@ -10,6 +10,7 @@ import (
 type SellerArticleApi interface {
 	Get(query GetProviderArticleQuery) (article v2.ProviderArticle, err error)
 	Upsert(article v2.SellerArticle) error
+	AutoMigrate() error
 }
 
 type sellerArticleApi struct {
@@ -54,3 +55,7 @@ func (p *sellerArticleApi) Upsert(article v2.SellerArticle) error {
 		DoUpdates: clause.AssignmentColumns([]string{"sell"}),
 	}).Create(&article).Error
 }
+
+func (p *sellerArticleApi) AutoMigrate() error {
+	return p.db.AutoMigrate(&v2.SellerArticle{})
+}