diff --git a/BE/src/stock/detail/interface/stock-detail-chart.interface.ts b/BE/src/stock/detail/interface/stock-detail-chart.interface.ts
index 1169eb90..e49746e9 100644
--- a/BE/src/stock/detail/interface/stock-detail-chart.interface.ts
+++ b/BE/src/stock/detail/interface/stock-detail-chart.interface.ts
@@ -47,7 +47,7 @@ export interface InquirePriceOutput2Data {
   revl_issu_reas: string;
 }
 
-export interface InquirePriceApiResponse {
+export interface InquirePriceChartApiResponse {
   output1: InquirePriceOutput1Data;
   output2: InquirePriceOutput2Data[];
   rt_cd: string;