diff --git a/app/api/website/model/manage_expert.go b/app/api/website/model/manage_expert.go
index a13126c..c88ebd0 100644
--- a/app/api/website/model/manage_expert.go
+++ b/app/api/website/model/manage_expert.go
@@ -21,18 +21,16 @@ type ManageExpertInfo struct {
 // Expert 专家信息
 func (m *ManageExpert) Expert(limit int, where ...*model.ModelWhere) ([]*ManageExpertInfo, error) {
 	// 专利信息
-	mSysPatent := model.NewSysPatent()
-	// 用户专利信息
-	mUserPatent := model.NewUserPatent()
+	mTechnologyPatent := model.NewTechnologyPatent()
 
 	db := orm.GetDB().Table(m.TableName()+" AS e").
 		Select("e.id", "e.name", "e.industry", "e.image", "e.school", "e.major", "e.keyword",
 			"p.title AS patent_title", "r.name AS research_name").
 		Joins(fmt.Sprintf("LEFT JOIN %s AS e_u ON e.id = e_u.expert_id AND e_u.invalid_status = %d AND e_u.is_deleted = %d",
 			model.NewUserExpert().TableName(), model.InvalidStatusForNot, model.DeleteStatusForNot)).
-		Joins(fmt.Sprintf(`LEFT JOIN (SELECT u.uid, SUBSTRING_INDEX(GROUP_CONCAT(p.kind, '$$', p.title ORDER BY p.id DESC SEPARATOR '&&'), '&&', %d) AS title
-FROM %s AS u LEFT JOIN %s AS p ON u.patent_id = p.id WHERE u.is_deleted = %d AND p.shelf_status = %d GROUP BY u.uid) AS p ON e_u.uid = p.uid`,
-			limit, mUserPatent.TableName(), mSysPatent.TableName(), model.DeleteStatusForNot, model.ShelfStatusForUp)).
+		Joins(fmt.Sprintf(`LEFT JOIN (SELECT uid, SUBSTRING_INDEX(GROUP_CONCAT(kind, '$$', title ORDER BY id DESC SEPARATOR '&&'), '&&', %d) AS title
+FROM %s WHERE is_deleted = %d AND shelf_status = %d GROUP BY uid) AS p ON e_u.uid = p.uid`,
+			limit, mTechnologyPatent.TableName(), model.DeleteStatusForNot, model.ShelfStatusForUp)).
 		Joins(fmt.Sprintf("LEFT JOIN %s AS r ON e.research_id = r.id", model.NewManageResearch().TableName())).
 		Where("e.examine_status = ?", model.ExamineStatusForAgree).
 		Where("e.is_deleted = ?", model.DeleteStatusForNot)
@@ -53,18 +51,16 @@ FROM %s AS u LEFT JOIN %s AS p ON u.patent_id = p.id WHERE u.is_deleted = %d AND
 // Detail 专家信息
 func (m *ManageExpert) Detail(limit int, id uint64) (*ManageExpertInfo, error) {
 	// 专利信息
-	mSysPatent := model.NewSysPatent()
-	// 用户专利信息
-	mUserPatent := model.NewUserPatent()
+	mTechnologyPatent := model.NewTechnologyPatent()
 
 	db := orm.GetDB().Table(m.TableName()+" AS e").
 		Select("e.id", "e.name", "e.industry", "e.image", "e.school", "e.major", "e.keyword", "e.research",
 			"e.introduce", "p.title AS patent_title", "r.name AS research_name").
 		Joins(fmt.Sprintf("LEFT JOIN %s AS e_u ON e.id = e_u.expert_id AND e_u.invalid_status = %d AND e_u.is_deleted = %d",
 			model.NewUserExpert().TableName(), model.InvalidStatusForNot, model.DeleteStatusForNot)).
-		Joins(fmt.Sprintf(`LEFT JOIN (SELECT u.uid, SUBSTRING_INDEX(GROUP_CONCAT(p.kind, '$$', p.title ORDER BY p.id DESC SEPARATOR '&&'), '&&', %d) AS title
-FROM %s AS u LEFT JOIN %s AS p ON u.patent_id = p.id WHERE u.is_deleted = %d AND p.shelf_status = %d GROUP BY u.uid) AS p ON e_u.uid = p.uid`,
-			limit, mUserPatent.TableName(), mSysPatent.TableName(), model.DeleteStatusForNot, model.ShelfStatusForUp)).
+		Joins(fmt.Sprintf(`LEFT JOIN (SELECT uid, SUBSTRING_INDEX(GROUP_CONCAT(kind, '$$', title ORDER BY id DESC SEPARATOR '&&'), '&&', %d) AS title
+FROM %s WHERE is_deleted = %d AND shelf_status = %d GROUP BY uid) AS p ON e_u.uid = p.uid`,
+			limit, mTechnologyPatent.TableName(), model.DeleteStatusForNot, model.ShelfStatusForUp)).
 		Joins(fmt.Sprintf("LEFT JOIN %s AS r ON e.research_id = r.id", model.NewManageResearch().TableName())).
 		Where("e.id = ?", id)