diff --git a/client/nexacro-deploy/assets/app.js b/client/nexacro-deploy/assets/app.js
index c503a14..0939021 100644
--- a/client/nexacro-deploy/assets/app.js
+++ b/client/nexacro-deploy/assets/app.js
@@ -47,7 +47,7 @@ window.HANWHA_FORMS = [
       {
         "code": "REPORT_HINT",
         "level": "INFO",
-        "text": "batch가 생성한 Excel/PDF를 내려받고 최근 로그를 확인합니다."
+        "text": "배치가 생성한 Excel/PDF를 내려받고 최근 로그를 확인합니다."
       }
     ]
   },
@@ -60,7 +60,7 @@ window.HANWHA_FORMS = [
       {
         "code": "UPLOAD_HINT",
         "level": "INFO",
-        "text": "invalid 샘플로 오류 시나리오를 확인한 뒤 valid 샘플을 재업로드합니다."
+        "text": "오류 샘플로 오류 시나리오를 확인한 뒤 정상 샘플을 재업로드합니다."
       }
     ]
   }
@@ -436,7 +436,7 @@ function renderUploads() {
         <button class="secondary" data-action="reload-uploads">내역 새로고침</button>
         <button class="ghost" data-action="download-sample" data-sample-code="trial-balance-invalid">오류 샘플</button>
         <button class="ghost" data-action="download-sample" data-sample-code="trial-balance-valid">정상 TB</button>
-        <button class="ghost" data-action="download-sample" data-sample-code="forecast-valid">정상 Forecast</button>
+        <button class="ghost" data-action="download-sample" data-sample-code="forecast-valid">정상 전망</button>
       </div>
     </div>
     <div class="panel">
@@ -592,7 +592,7 @@ function shellContent(content) {
       <aside class="sidebar">
         <div class="brand">
           <h1>Hanwha Nexacro Demo</h1>
-          <p>Spec driven preview generated from Nexacro DSL</p>
+          <p>Nexacro DSL에서 생성한 미리보기 화면</p>
         </div>
         <div class="nav-list">${renderNav()}</div>
         <div class="panel" style="margin-top: 18px;">
diff --git a/client/nexacro-deploy/assets/forms.js b/client/nexacro-deploy/assets/forms.js
index 7a5c664..3f74a7a 100644
--- a/client/nexacro-deploy/assets/forms.js
+++ b/client/nexacro-deploy/assets/forms.js
@@ -47,7 +47,7 @@ window.HANWHA_FORMS = [
       {
         "code": "REPORT_HINT",
         "level": "INFO",
-        "text": "batch가 생성한 Excel/PDF를 내려받고 최근 로그를 확인합니다."
+        "text": "배치가 생성한 Excel/PDF를 내려받고 최근 로그를 확인합니다."
       }
     ]
   },
@@ -60,7 +60,7 @@ window.HANWHA_FORMS = [
       {
         "code": "UPLOAD_HINT",
         "level": "INFO",
-        "text": "invalid 샘플로 오류 시나리오를 확인한 뒤 valid 샘플을 재업로드합니다."
+        "text": "오류 샘플로 오류 시나리오를 확인한 뒤 정상 샘플을 재업로드합니다."
       }
     ]
   }
diff --git a/client/nexacro-src/Base/frmReportsOps.xfdl b/client/nexacro-src/Base/frmReportsOps.xfdl
index 3c1dfbd..e2a7523 100644
--- a/client/nexacro-src/Base/frmReportsOps.xfdl
+++ b/client/nexacro-src/Base/frmReportsOps.xfdl
@@ -57,7 +57,7 @@ this.txLoadReports = function(obj, e)
     <Grid id="grdJobLogs" taborder="1" left="36" top="420" width="1368" height="320" binddataset="dsJobLogs">
       <Formats><Format id="default"><Columns><Column size="228"/><Column size="228"/><Column size="228"/><Column size="228"/><Column size="228"/><Column size="228"/></Columns><Rows><Row size="32" band="head"/><Row size="28"/></Rows><Band id="head"><Cell col="0" text="로그ID"/><Cell col="1" text="작업유형"/><Cell col="2" text="참조ID"/><Cell col="3" text="레벨"/><Cell col="4" text="메시지"/><Cell col="5" text="생성시각"/></Band><Band id="body"><Cell col="0" text="bind:id"/><Cell col="1" text="bind:jobType"/><Cell col="2" text="bind:referenceId"/><Cell col="3" text="bind:logLevel"/><Cell col="4" text="bind:logMessage"/><Cell col="5" text="bind:createdAt"/></Band></Format></Formats>
     </Grid>
-    <Static id="staMessage0" taborder="900" left="36" top="824" width="1368" height="20" text="batch가 생성한 Excel/PDF를 내려받고 최근 로그를 확인합니다."/>
+    <Static id="staMessage0" taborder="900" left="36" top="824" width="1368" height="20" text="배치가 생성한 Excel/PDF를 내려받고 최근 로그를 확인합니다."/>
   <Layouts>
     <Layout width="1440" height="900" screenid="Desktop_screen"/>
   </Layouts>
diff --git a/client/nexacro-src/Base/frmUploadValidation.xfdl b/client/nexacro-src/Base/frmUploadValidation.xfdl
index 7f8b106..61db59c 100644
--- a/client/nexacro-src/Base/frmUploadValidation.xfdl
+++ b/client/nexacro-src/Base/frmUploadValidation.xfdl
@@ -67,7 +67,7 @@ this.actUpload = function(obj, e)
     <Grid id="grdIssues" taborder="1" left="36" top="486" width="1368" height="300" binddataset="dsIssues">
       <Formats><Format id="default"><Columns><Column size="342"/><Column size="342"/><Column size="342"/><Column size="342"/></Columns><Rows><Row size="32" band="head"/><Row size="28"/></Rows><Band id="head"><Cell col="0" text="행번호"/><Cell col="1" text="오류코드"/><Cell col="2" text="오류메시지"/><Cell col="3" text="등급"/></Band><Band id="body"><Cell col="0" text="bind:rowNumber"/><Cell col="1" text="bind:issueCode"/><Cell col="2" text="bind:issueMessage"/><Cell col="3" text="bind:severityCode"/></Band></Format></Formats>
     </Grid>
-    <Static id="staMessage0" taborder="900" left="36" top="824" width="1368" height="20" text="invalid 샘플로 오류 시나리오를 확인한 뒤 valid 샘플을 재업로드합니다."/>
+    <Static id="staMessage0" taborder="900" left="36" top="824" width="1368" height="20" text="오류 샘플로 오류 시나리오를 확인한 뒤 정상 샘플을 재업로드합니다."/>
   <Layouts>
     <Layout width="1440" height="900" screenid="Desktop_screen"/>
   </Layouts>
diff --git a/server/api/src/main/java/com/hanwha/nexacrodemo/consolidation/ConsolidationService.java b/server/api/src/main/java/com/hanwha/nexacrodemo/consolidation/ConsolidationService.java
index 13477b9..7fbc90e 100644
--- a/server/api/src/main/java/com/hanwha/nexacrodemo/consolidation/ConsolidationService.java
+++ b/server/api/src/main/java/com/hanwha/nexacrodemo/consolidation/ConsolidationService.java
@@ -101,7 +101,7 @@ public class ConsolidationService {
                 );
             }
             reportService.generateReports(runId, fiscalPeriod, payload);
-            String summary = "rows=" + payload.getContributionRows().size() + ", eliminations=" + payload.getEliminationRows().size() + ", forecast=" + payload.getForecastRows().size();
+            String summary = "기여내역=" + payload.getContributionRows().size() + "건, 제거내역=" + payload.getEliminationRows().size() + "건, 전망=" + payload.getForecastRows().size() + "건";
             consolidationMapper.markRunSuccess(runId, summary);
             consolidationMapper.insertJobLog("CONSOLIDATION", runId, "SUCCESS", "집계와 리포트 생성을 완료했습니다.");
         } catch (Exception exception) {
@@ -155,7 +155,7 @@ public class ConsolidationService {
                 eliminationRow.put("partnerEntityCode", partnerEntityCode);
                 eliminationRow.put("accountCode", accountCode);
                 eliminationRow.put("eliminationAmount", weightedAmount.negate().setScale(2, RoundingMode.HALF_UP));
-                eliminationRow.put("note", "Intercompany elimination");
+                eliminationRow.put("note", "내부거래 제거");
                 payload.getEliminationRows().add(eliminationRow);
             }
         }
diff --git a/server/api/src/main/java/com/hanwha/nexacrodemo/report/ReportService.java b/server/api/src/main/java/com/hanwha/nexacrodemo/report/ReportService.java
index a3a3f39..9bbb444 100644
--- a/server/api/src/main/java/com/hanwha/nexacrodemo/report/ReportService.java
+++ b/server/api/src/main/java/com/hanwha/nexacrodemo/report/ReportService.java
@@ -122,9 +122,9 @@ public class ReportService {
         try (XSSFWorkbook workbook = new XSSFWorkbook()) {
             Map<String, CellStyle> styles = createExcelStyles(workbook);
             buildSummarySheet(workbook, fiscalPeriod, payload, styles);
-            buildDetailSheet(workbook, "Contributions", fiscalPeriod, payload.getContributionRows(), styles);
-            buildDetailSheet(workbook, "Eliminations", fiscalPeriod, payload.getEliminationRows(), styles);
-            buildDetailSheet(workbook, "Forecast", fiscalPeriod, payload.getForecastRows(), styles);
+            buildDetailSheet(workbook, "기여내역", fiscalPeriod, payload.getContributionRows(), styles);
+            buildDetailSheet(workbook, "제거내역", fiscalPeriod, payload.getEliminationRows(), styles);
+            buildDetailSheet(workbook, "전망", fiscalPeriod, payload.getForecastRows(), styles);
 
             ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
             workbook.write(outputStream);
@@ -137,13 +137,13 @@ public class ReportService {
         Document document = new Document(PageSize.A4.rotate(), 36, 36, 36, 36);
         PdfWriter.getInstance(document, outputStream);
         document.open();
-        addPdfTitle(document, "Hanwha Consolidation Summary", 18, new Color(24, 54, 93));
-        addPdfTitle(document, "Fiscal period " + fiscalPeriod + " | Generated " + generatedAt(), 10, new Color(90, 96, 106));
+        addPdfTitle(document, "한화 연결 집계 보고서", 18, new Color(24, 54, 93));
+        addPdfTitle(document, "회계기간 " + fiscalPeriod + " | 생성시각 " + generatedAt(), 10, new Color(90, 96, 106));
         document.add(new Paragraph(" "));
         addSummaryTable(document, payload.getMetrics());
-        addDetailTable(document, "Contributions", payload.getContributionRows(), 8);
-        addDetailTable(document, "Eliminations", payload.getEliminationRows(), 8);
-        addDetailTable(document, "Forecast", payload.getForecastRows(), 8);
+        addDetailTable(document, "기여내역", payload.getContributionRows(), 8);
+        addDetailTable(document, "제거내역", payload.getEliminationRows(), 8);
+        addDetailTable(document, "전망", payload.getForecastRows(), 8);
         document.close();
         return outputStream.toByteArray();
     }
@@ -154,24 +154,24 @@ public class ReportService {
         ConsolidationPayload payload,
         Map<String, CellStyle> styles
     ) {
-        Sheet sheet = workbook.createSheet("Summary");
+        Sheet sheet = workbook.createSheet("요약");
         sheet.setDisplayGridlines(false);
 
         Row titleRow = sheet.createRow(0);
         titleRow.setHeightInPoints(28);
-        createCell(titleRow, 0, "Hanwha Consolidation Summary", styles.get("title"));
+        createCell(titleRow, 0, "한화 연결 집계 요약", styles.get("title"));
         sheet.addMergedRegion(new CellRangeAddress(0, 0, 0, 3));
 
         Row subtitleRow = sheet.createRow(1);
-        createCell(subtitleRow, 0, "Fiscal period " + fiscalPeriod + " | Generated " + generatedAt(), styles.get("subtitle"));
+        createCell(subtitleRow, 0, "회계기간 " + fiscalPeriod + " | 생성시각 " + generatedAt(), styles.get("subtitle"));
         sheet.addMergedRegion(new CellRangeAddress(1, 1, 0, 3));
 
         Row sectionRow = sheet.createRow(3);
-        createCell(sectionRow, 0, "Performance Snapshot", styles.get("section"));
+        createCell(sectionRow, 0, "주요 지표", styles.get("section"));
 
         Row headerRow = sheet.createRow(4);
-        createCell(headerRow, 0, "Metric", styles.get("header"));
-        createCell(headerRow, 1, "Value", styles.get("header"));
+        createCell(headerRow, 0, "항목", styles.get("header"));
+        createCell(headerRow, 1, "값", styles.get("header"));
 
         int rowIndex = 5;
         for (Map.Entry<String, BigDecimal> metric : payload.getMetrics().entrySet()) {
@@ -200,16 +200,16 @@ public class ReportService {
 
         Row titleRow = sheet.createRow(0);
         titleRow.setHeightInPoints(24);
-        createCell(titleRow, 0, sheetName + " Detail", styles.get("title"));
+        createCell(titleRow, 0, sheetName, styles.get("title"));
         mergeIfNeeded(sheet, 0, columnCount);
 
         Row subtitleRow = sheet.createRow(1);
-        createCell(subtitleRow, 0, "Fiscal period " + fiscalPeriod + " | Rows " + rows.size(), styles.get("subtitle"));
+        createCell(subtitleRow, 0, "회계기간 " + fiscalPeriod + " | 건수 " + rows.size(), styles.get("subtitle"));
         mergeIfNeeded(sheet, 1, columnCount);
 
         if (rows.isEmpty()) {
             Row emptyRow = sheet.createRow(3);
-            createCell(emptyRow, 0, "No data available", styles.get("empty"));
+            createCell(emptyRow, 0, "데이터가 없습니다.", styles.get("empty"));
             sheet.setColumnWidth(0, 24 * 256);
             return;
         }
@@ -370,8 +370,8 @@ public class ReportService {
         table.setWidthPercentage(100f);
         table.setSpacingBefore(6f);
         table.setSpacingAfter(12f);
-        table.addCell(pdfHeaderCell("Metric"));
-        table.addCell(pdfHeaderCell("Value"));
+        table.addCell(pdfHeaderCell("항목"));
+        table.addCell(pdfHeaderCell("값"));
         for (Map.Entry<String, BigDecimal> metric : metrics.entrySet()) {
             table.addCell(pdfBodyCell(label(metric.getKey()), Element.ALIGN_LEFT));
             table.addCell(pdfBodyCell(format(metric.getValue(), metric.getKey()), Element.ALIGN_RIGHT));
@@ -387,7 +387,7 @@ public class ReportService {
         document.add(section);
 
         if (rows.isEmpty()) {
-            document.add(new Paragraph("No data available", FontFactory.getFont(FontFactory.HELVETICA_OBLIQUE, 10, new Color(120, 120, 120))));
+            document.add(new Paragraph("데이터가 없습니다.", FontFactory.getFont(FontFactory.HELVETICA_OBLIQUE, 10, new Color(120, 120, 120))));
             return;
         }
 
@@ -411,7 +411,7 @@ public class ReportService {
 
         if (rows.size() > maxRows) {
             document.add(new Paragraph(
-                "Showing first " + maxRows + " of " + rows.size() + " rows.",
+                "전체 " + rows.size() + "건 중 상위 " + maxRows + "건만 표시합니다.",
                 FontFactory.getFont(FontFactory.HELVETICA_OBLIQUE, 9, new Color(120, 120, 120))
             ));
         }
@@ -470,22 +470,22 @@ public class ReportService {
 
     private static Map<String, String> buildLabels() {
         Map<String, String> labels = new LinkedHashMap<>();
-        labels.put("acceptedTrialRows", "Accepted Trial Rows");
-        labels.put("acceptedForecastRows", "Accepted Forecast Rows");
-        labels.put("grossContributionKrw", "Gross Contribution (KRW)");
-        labels.put("eliminationKrw", "Elimination (KRW)");
-        labels.put("forecastKrw", "Forecast (KRW)");
-        labels.put("netContributionKrw", "Net Contribution (KRW)");
-        labels.put("entityCode", "Entity Code");
-        labels.put("accountCode", "Account Code");
-        labels.put("partnerEntityCode", "Partner Entity");
-        labels.put("translatedAmount", "Translated Amount");
-        labels.put("ownershipRatio", "Ownership Ratio");
-        labels.put("finalAmount", "Final Amount");
-        labels.put("internalTrade", "Internal Trade");
-        labels.put("eliminationAmount", "Elimination Amount");
-        labels.put("note", "Note");
-        labels.put("scenarioCode", "Scenario");
+        labels.put("acceptedTrialRows", "승인된 TB 건수");
+        labels.put("acceptedForecastRows", "승인된 전망 건수");
+        labels.put("grossContributionKrw", "총 기여금액 (KRW)");
+        labels.put("eliminationKrw", "제거금액 (KRW)");
+        labels.put("forecastKrw", "전망금액 (KRW)");
+        labels.put("netContributionKrw", "순 기여금액 (KRW)");
+        labels.put("entityCode", "법인코드");
+        labels.put("accountCode", "계정코드");
+        labels.put("partnerEntityCode", "상대법인코드");
+        labels.put("translatedAmount", "환산금액");
+        labels.put("ownershipRatio", "지분율");
+        labels.put("finalAmount", "최종반영금액");
+        labels.put("internalTrade", "내부거래 여부");
+        labels.put("eliminationAmount", "제거금액");
+        labels.put("note", "비고");
+        labels.put("scenarioCode", "시나리오");
         return labels;
     }
 }
diff --git a/server/api/src/test/java/com/hanwha/nexacrodemo/consolidation/ConsolidationIntegrationTest.java b/server/api/src/test/java/com/hanwha/nexacrodemo/consolidation/ConsolidationIntegrationTest.java
index a675241..eb60df2 100644
--- a/server/api/src/test/java/com/hanwha/nexacrodemo/consolidation/ConsolidationIntegrationTest.java
+++ b/server/api/src/test/java/com/hanwha/nexacrodemo/consolidation/ConsolidationIntegrationTest.java
@@ -96,9 +96,9 @@ class ConsolidationIntegrationTest {
             .andReturn();
 
         try (var workbook = WorkbookFactory.create(new ByteArrayInputStream(excelDownload.getResponse().getContentAsByteArray()))) {
-            Assertions.assertEquals("Hanwha Consolidation Summary", workbook.getSheet("Summary").getRow(0).getCell(0).getStringCellValue());
-            Assertions.assertEquals("Entity Code", workbook.getSheet("Contributions").getRow(3).getCell(0).getStringCellValue());
-            Assertions.assertNotNull(workbook.getSheet("Forecast"));
+            Assertions.assertEquals("한화 연결 집계 요약", workbook.getSheet("요약").getRow(0).getCell(0).getStringCellValue());
+            Assertions.assertEquals("법인코드", workbook.getSheet("기여내역").getRow(3).getCell(0).getStringCellValue());
+            Assertions.assertNotNull(workbook.getSheet("전망"));
         }
     }
 
@@ -152,7 +152,7 @@ class ConsolidationIntegrationTest {
             .andReturn();
 
         try (var workbook = WorkbookFactory.create(new ByteArrayInputStream(excelDownload.getResponse().getContentAsByteArray()))) {
-            Assertions.assertEquals("No data available", workbook.getSheet("Forecast").getRow(3).getCell(0).getStringCellValue());
+            Assertions.assertEquals("데이터가 없습니다.", workbook.getSheet("전망").getRow(3).getCell(0).getStringCellValue());
         }
     }
 
diff --git a/spec/nexacro/reports-ops.yaml b/spec/nexacro/reports-ops.yaml
index 72c6068..183ea58 100644
--- a/spec/nexacro/reports-ops.yaml
+++ b/spec/nexacro/reports-ops.yaml
@@ -59,5 +59,4 @@ transactions:
 messages:
   - code: REPORT_HINT
     level: INFO
-    text: batch가 생성한 Excel/PDF를 내려받고 최근 로그를 확인합니다.
-
+    text: 배치가 생성한 Excel/PDF를 내려받고 최근 로그를 확인합니다.
diff --git a/spec/nexacro/upload-validation.yaml b/spec/nexacro/upload-validation.yaml
index f41762a..8614dfc 100644
--- a/spec/nexacro/upload-validation.yaml
+++ b/spec/nexacro/upload-validation.yaml
@@ -103,5 +103,4 @@ actions:
 messages:
   - code: UPLOAD_HINT
     level: INFO
-    text: invalid 샘플로 오류 시나리오를 확인한 뒤 valid 샘플을 재업로드합니다.
-
+    text: 오류 샘플로 오류 시나리오를 확인한 뒤 정상 샘플을 재업로드합니다.
diff --git a/templates/nexacro/preview-app.js.tpl b/templates/nexacro/preview-app.js.tpl
index 487c677..5aecda0 100644
--- a/templates/nexacro/preview-app.js.tpl
+++ b/templates/nexacro/preview-app.js.tpl
@@ -368,7 +368,7 @@ function renderUploads() {
         <button class="secondary" data-action="reload-uploads">내역 새로고침</button>
         <button class="ghost" data-action="download-sample" data-sample-code="trial-balance-invalid">오류 샘플</button>
         <button class="ghost" data-action="download-sample" data-sample-code="trial-balance-valid">정상 TB</button>
-        <button class="ghost" data-action="download-sample" data-sample-code="forecast-valid">정상 Forecast</button>
+        <button class="ghost" data-action="download-sample" data-sample-code="forecast-valid">정상 전망</button>
       </div>
     </div>
     <div class="panel">
@@ -524,7 +524,7 @@ function shellContent(content) {
       <aside class="sidebar">
         <div class="brand">
           <h1>{{appTitle}}</h1>
-          <p>Spec driven preview generated from Nexacro DSL</p>
+          <p>Nexacro DSL에서 생성한 미리보기 화면</p>
         </div>
         <div class="nav-list">${renderNav()}</div>
         <div class="panel" style="margin-top: 18px;">