diff --git a/internal/infrastructure/external/tianyancha/tianyancha_service.go b/internal/infrastructure/external/tianyancha/tianyancha_service.go
index 2b19f26..13f9907 100644
--- a/internal/infrastructure/external/tianyancha/tianyancha_service.go
+++ b/internal/infrastructure/external/tianyancha/tianyancha_service.go
@@ -26,8 +26,11 @@ var APIEndpoints = map[string]string{
 	"FinancingHistory":    "/open/cd/findHistoryRongzi/2.0", // 融资历史
 	"PunishmentInfo":      "/open/mr/punishmentInfo/3.0",    // 行政处罚
 	"AbnormalInfo":        "/open/mr/abnormal/2.0",          // 经营异常
-	"OwnTax":              "/open/mr/ownTax",                // 欠税公告
-	"TaxContravention":    "/open/mr/taxContravention",      // 税收违法
+	"OwnTax":              "/open/mr/ownTax/2.0",            // 欠税公告
+	"TaxContravention":    "/open/mr/taxContravention/2.0",  // 税收违法
+	"holderChange":        "/open/ic/holderChange/2.0",      // 股权变更
+	"baseinfo":            "/open/ic/baseinfo/normal",       // 企业基本信息
+	"investtree":          "/v3/open/investtree",            // 股权穿透
 }
 
 // TianYanChaConfig 天眼查配置