diff --git a/dictation_function/src/blobstorage/blobstorage.service.ts b/dictation_function/src/blobstorage/blobstorage.service.ts
index 2adfee4..8d6e4b7 100644
--- a/dictation_function/src/blobstorage/blobstorage.service.ts
+++ b/dictation_function/src/blobstorage/blobstorage.service.ts
@@ -254,6 +254,10 @@ export class BlobstorageService {
       const containerClient = this.blobServiceClient.getContainerClient(
         LICENSE_COUNT_ANALYSIS_CONTAINER_NAME
       );
+      // コンテナが存在しない場合のみ作成
+      if (await containerClient.exists()) {
+        return;
+      }
       await containerClient.create();
     } catch (e) {
       context.error(e);
diff --git a/dictation_function/src/functions/analysisLicenses.ts b/dictation_function/src/functions/analysisLicenses.ts
index b0caa71..ac3403d 100644
--- a/dictation_function/src/functions/analysisLicenses.ts
+++ b/dictation_function/src/functions/analysisLicenses.ts
@@ -1817,18 +1817,18 @@ export async function outputAnalysisLicensesData(
     const resultUS = await blobstorageService.uploadFileAnalysisLicensesCSV(
       context,
       outputFileNameUS,
-      outputCsvData.outputDataUS.join("\r\n")
+      csvContentUS
     );
     context.log("resultUS: " + resultUS);
     const resultEU = await blobstorageService.uploadFileAnalysisLicensesCSV(
       context,
       outputFileNameEU,
-      outputCsvData.outputDataEU.join("\r\n")
+      csvContentEU
     );
     const resultAU = await blobstorageService.uploadFileAnalysisLicensesCSV(
       context,
       outputFileNameAU,
-      outputCsvData.outputDataAU.join("\r\n")
+      csvContentAU
     );
     // 出力結果を返却
     // 3つのリージョンの出力が全て成功した場合にtrueを返却