diff --git a/structs/storage/article.go b/structs/storage/article.go
index f5eabbe..32e4e76 100644
--- a/structs/storage/article.go
+++ b/structs/storage/article.go
@@ -68,19 +68,19 @@ func (f *FindArticleQuery) SetAvailable(available bool) *FindArticleQuery {
 
 func (l *FindArticleQuery) Scope(db *gorm.DB) *gorm.DB {
 	if l.ID != 0 {
-		db = db.Where("`id`=?", l.ID)
+		db = db.Where("id=?", l.ID)
 	}
 	if l.Keyword != "" {
-		db = db.Where("(`name` ilike ? OR `english_name ilike ? OR `remark` ilike ? )", "%"+l.Keyword+"%", "%"+l.Keyword+"%", "%"+l.Keyword+"%")
+		db = db.Where("(name ilike ? OR english_name ilike ? OR remark ilike ? )", "%"+l.Keyword+"%", "%"+l.Keyword+"%", "%"+l.Keyword+"%")
 	}
 	if l.Brand != "" {
-		db = db.Where("`brand`=?", l.Brand)
+		db = db.Where("brand=?", l.Brand)
 	}
 	if l.Pid != "" {
-		db = db.Where("`pid`=?", l.Pid)
+		db = db.Where("pid=?", l.Pid)
 	}
 	if l.Available != nil {
-		db = db.Where("`available`=?", *l.Available)
+		db = db.Where("available=?", *l.Available)
 	}
 	return db
 }
@@ -133,13 +133,13 @@ func NewGetArticleQuery() *GetArticleQuery {
 func (g *GetArticleQuery) Scope(db *gorm.DB) *gorm.DB {
 	db = db.Preload("Providers").Preload("Sellers")
 	if g.ID != 0 {
-		db = db.Where("`id`=?", g.ID)
+		db = db.Where("id=?", g.ID)
 	}
 	if g.Brand != "" {
-		db = db.Where("`brand`=?", g.Brand)
+		db = db.Where("brand=?", g.Brand)
 	}
 	if g.Pid != "" {
-		db = db.Where("`pid`=?", g.Pid)
+		db = db.Where("pid=?", g.Pid)
 	}
 	if g.History {
 		db = db.Preload("Providers.HistoryPrice").Preload("Sellers.HistoryPrice")