diff --git a/structs/storage/provider-article.go b/structs/storage/provider-article.go
index fcd20eb..2292a96 100644
--- a/structs/storage/provider-article.go
+++ b/structs/storage/provider-article.go
@@ -26,11 +26,11 @@ func NewProviderArticleApi(db *gorm.DB) ProviderArticleApi {
 // ******************GET
 
 type GetProviderArticleQuery struct {
-	ID         uint     `query:"id"`
-	Brand      v2.Brand `query:"brand"`
-	Pid        string   `query:"pid"`
-	ProviderId string   `query:"providerId"`
-	SkuId      string   `query:"skuId"`
+	ID         uint          `query:"id"`
+	Brand      v2.Brand      `query:"brand"`
+	Pid        string        `query:"pid"`
+	ProviderId v2.ProviderId `query:"providerId"`
+	SkuId      string        `query:"skuId"`
 }
 
 func NewGetProviderArticleQuery() *GetProviderArticleQuery {
@@ -50,7 +50,7 @@ func (g *GetProviderArticleQuery) SetPid(pid string) *GetProviderArticleQuery {
 	return g
 }
 
-func (g *GetProviderArticleQuery) SetProviderId(providerId string) *GetProviderArticleQuery {
+func (g *GetProviderArticleQuery) SetProviderId(providerId v2.ProviderId) *GetProviderArticleQuery {
 	g.ProviderId = providerId
 	return g
 }
diff --git a/structs/storage/provider.go b/structs/storage/provider.go
index c1e9b2e..4ea1c76 100644
--- a/structs/storage/provider.go
+++ b/structs/storage/provider.go
@@ -30,9 +30,9 @@ type providerApi struct {
 }
 
 type ListProviderQuery struct {
-	ID         uint   `query:"id"`
-	ProviderId string `query:"providerId"`
-	Keyword    string `query:"keyword"`
+	ID         uint          `query:"id"`
+	ProviderId v2.ProviderId `query:"providerId"`
+	Keyword    string        `query:"keyword"`
 }
 
 func (g *ListProviderQuery) Scope(db *gorm.DB) *gorm.DB {
diff --git a/structs/storage/seller-article.go b/structs/storage/seller-article.go
index b16f84f..6095533 100644
--- a/structs/storage/seller-article.go
+++ b/structs/storage/seller-article.go
@@ -23,11 +23,11 @@ func NewSellerArticleApi(db *gorm.DB) SellerArticleApi {
 }
 
 type GetSellerArticleQuery struct {
-	ID       uint     `query:"id"`
-	Brand    v2.Brand `query:"brand"`
-	Pid      string   `query:"pid"`
-	SellerId string   `query:"sellerId"`
-	SkuId    string   `query:"skuId"`
+	ID       uint        `query:"id"`
+	Brand    v2.Brand    `query:"brand"`
+	Pid      string      `query:"pid"`
+	SellerId v2.SellerId `query:"sellerId"`
+	SkuId    string      `query:"skuId"`
 }
 
 func NewGetSellerArticleQuery() *GetSellerArticleQuery {
@@ -47,7 +47,7 @@ func (g *GetSellerArticleQuery) SetPid(pid string) *GetSellerArticleQuery {
 	g.Pid = pid
 	return g
 }
-func (g *GetSellerArticleQuery) SetSellerId(sellerId string) *GetSellerArticleQuery {
+func (g *GetSellerArticleQuery) SetSellerId(sellerId v2.SellerId) *GetSellerArticleQuery {
 	g.SellerId = sellerId
 	return g
 }
diff --git a/structs/storage/seller.go b/structs/storage/seller.go
index d9f168f..ed54896 100644
--- a/structs/storage/seller.go
+++ b/structs/storage/seller.go
@@ -30,9 +30,9 @@ type sellerApi struct {
 }
 
 type ListSellerQuery struct {
-	ID       uint   `query:"id"`
-	SellerId string `query:"sellerId"`
-	Keyword  string `query:"keyword"`
+	ID       uint        `query:"id"`
+	SellerId v2.SellerId `query:"sellerId"`
+	Keyword  string      `query:"keyword"`
 }
 
 func (g *ListSellerQuery) Scope(db *gorm.DB) *gorm.DB {