diff --git a/src/entities/common/ui/cash-receipt-sample.tsx b/src/entities/common/ui/cash-receipt-sample.tsx
index 6ca96c8..a03a5d7 100644
--- a/src/entities/common/ui/cash-receipt-sample.tsx
+++ b/src/entities/common/ui/cash-receipt-sample.tsx
@@ -68,12 +68,12 @@ export const CashReceiptSample = ({
             mimeType: 'image/png'
           });
 
-          if (result?.success) {
+          if (result?.filePath) {
             snackBar(t('common.imageSaved'), function(){
               onClickToClose();
             });
           } else {
-            throw new Error(result?.error || 'Failed to save image');
+            throw new Error('Failed to save image');
           }
         } catch (error) {
           console.error('Native image save failed:', error);
diff --git a/src/entities/common/ui/deposit-receipt-sample.tsx b/src/entities/common/ui/deposit-receipt-sample.tsx
index d6e9c7d..11876ae 100644
--- a/src/entities/common/ui/deposit-receipt-sample.tsx
+++ b/src/entities/common/ui/deposit-receipt-sample.tsx
@@ -59,12 +59,12 @@ export const DepositReceiptSample = ({
                         mimeType: 'image/png'
                     });
 
-                    if (result?.success) {
+                    if (result?.filePath) {
                         snackBar(t('common.imageSaved'), () => {
                             onClickToClose();
                         });
                     } else {
-                        throw new Error(result?.error || 'Failed to save image');
+                        throw new Error('Failed to save image');
                     }
                 } catch (error) {
                     console.error('Native image save failed:', error);
diff --git a/src/entities/common/ui/tax-invoice-sample.tsx b/src/entities/common/ui/tax-invoice-sample.tsx
index 51eba6e..4d0a548 100644
--- a/src/entities/common/ui/tax-invoice-sample.tsx
+++ b/src/entities/common/ui/tax-invoice-sample.tsx
@@ -60,12 +60,12 @@ export const TaxInvoiceSample = ({
             mimeType: 'image/png'
           });
 
-          if (result?.success) {
+          if (result?.filePath) {
             snackBar(t('common.imageSaved'), function(){
               onClickToClose();
             });
           } else {
-            throw new Error(result?.error || 'Failed to save image');
+            throw new Error('Failed to save image');
           }
         } catch (error) {
           console.error('Native image save failed:', error);
diff --git a/src/locales/en.json b/src/locales/en.json
index 4e7199f..c200db7 100644
--- a/src/locales/en.json
+++ b/src/locales/en.json
@@ -36,6 +36,9 @@
         "image": "Image",
         "request": "Request",
         "imageRequested": "Image has been requested.",
+        "imageSaved": "Image has been saved.",
+        "imageSaveFailed": "Failed to save image.",
+        "imageGenerationFailed": "Failed to generate image.",
         "selectDownloadMethod": "Select Download Method",
         "filter": "Filter",
         "download": "Download",
diff --git a/src/locales/ko.json b/src/locales/ko.json
index ee20349..cc1885c 100644
--- a/src/locales/ko.json
+++ b/src/locales/ko.json
@@ -36,6 +36,9 @@
         "image": "이미지",
         "request": "요청",
         "imageRequested": "이미지가 요청되었습니다.",
+        "imageSaved": "이미지가 저장되었습니다.",
+        "imageSaveFailed": "이미지 저장에 실패했습니다.",
+        "imageGenerationFailed": "이미지 생성에 실패했습니다.",
         "selectDownloadMethod": "다운로드 방법 선택",
         "filter": "필터",
         "download": "다운로드",
diff --git a/src/types/bridge.ts b/src/types/bridge.ts
index 4754a4c..1118dd1 100644
--- a/src/types/bridge.ts
+++ b/src/types/bridge.ts
@@ -130,7 +130,6 @@ export interface SaveImageRequest {
 }
 
 export interface SaveImageResponse {
-  success: boolean;
   filePath?: string;  // 저장된 파일 경로
-  error?: string;
+  message?: string;   // 성공/실패 메시지
 }
\ No newline at end of file