diff --git a/src/main/java/com/interplug/qcast/biz/estimate/EstimateService.java b/src/main/java/com/interplug/qcast/biz/estimate/EstimateService.java
index abcfde18..6492c3a4 100644
--- a/src/main/java/com/interplug/qcast/biz/estimate/EstimateService.java
+++ b/src/main/java/com/interplug/qcast/biz/estimate/EstimateService.java
@@ -1409,6 +1409,11 @@ public class EstimateService {
           itemResponse.setSalePrice("");
           itemResponse.setSaleTotPrice("");
         }
+
+        // 886 Excel, PDF에 OPEN_FLG = 1은 단가필드에 OPEN 텍스트로 보여주도록
+        if ("1".equals(itemResponse.getOpenFlg())) {
+          itemResponse.setSalePrice("OPEN");
+        }
       }
 
       // 합산 문자열 통화로 변환 처리
@@ -1724,7 +1729,7 @@ public class EstimateService {
 
         quoteList.add(estimateSendResponse);
         estimateSendRequest.setQuoteList(quoteList);
-        //2차점명
+        // 2차점명
         estimateSendResponse.setSecSapSalesStoreCd(estimateRequest.getSecSapSalesStoreCd());
       }
 
@@ -2254,7 +2259,7 @@ public class EstimateService {
 
     if (StringUtils.isEmpty(priceRequest.getSapSalesStoreCd())) {
       throw new QcastException(ErrorCode.INVALID_INPUT_VALUE,
-              message.getMessage("common.message.required.data", "Sap Sale Store Code"));
+          message.getMessage("common.message.required.data", "Sap Sale Store Code"));
     }
 
 
@@ -2262,15 +2267,15 @@ public class EstimateService {
     /* [1]. QSP API (url + param) Setting */
     String url = QSP_API_URL + "/api/master/agencyCustList";
     String apiUrl = UriComponentsBuilder.fromHttpUrl(url)
-            .queryParam("sapSalesStoreCd", priceRequest.getSapSalesStoreCd()).build().toUriString();
+        .queryParam("sapSalesStoreCd", priceRequest.getSapSalesStoreCd()).build().toUriString();
 
     /* [2]. QSP API CALL -> Response */
     String strResponse = interfaceQsp.callApi(HttpMethod.GET, apiUrl, null);
 
     if (!"".equals(strResponse)) {
       com.fasterxml.jackson.databind.ObjectMapper om =
-              new com.fasterxml.jackson.databind.ObjectMapper()
-                      .configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
+          new com.fasterxml.jackson.databind.ObjectMapper()
+              .configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
       response = om.readValue(strResponse, EstimateApiResponse.class);
     } else {
       // [msg] No data