diff --git a/pkg/service/cast/report.go b/pkg/service/cast/report.go
index b64b5af2..3b339b73 100644
--- a/pkg/service/cast/report.go
+++ b/pkg/service/cast/report.go
@@ -1444,8 +1444,8 @@ func ImportPdfBatch(ctx *gin.Context) {
 			continue
 		}
 
-		// 下载 PDF
-		fullPath, err := utils.SaveUrlFileDisk(pdfUrl, "runtime/pdf_import/", newFileName+".pdf")
+		// 下载 PDF（保存到 runtime 目录，上传后 URL 不包含 pdf_import 路径）
+		fullPath, err := utils.SaveUrlFileDisk(pdfUrl, "runtime/", newFileName+".pdf")
 		if err != nil {
 			zap.L().Error("下载PDF失败", zap.String("pdfUrl", pdfUrl), zap.Error(err))
 			excelData.SetCellValue("Sheet1", fmt.Sprintf("D%d", line+1), fmt.Sprintf("下载PDF失败: %s", err.Error()))