diff --git a/internal/shared/pdf/pdf_generator_refactored.go b/internal/shared/pdf/pdf_generator_refactored.go
index da8d891..f3d4bff 100644
--- a/internal/shared/pdf/pdf_generator_refactored.go
+++ b/internal/shared/pdf/pdf_generator_refactored.go
@@ -114,7 +114,7 @@ func (g *PDFGeneratorRefactored) generatePDF(product *entities.Product, doc *ent
 
 	// 保存当前工作目录（用于后续恢复）
 	originalWorkDir, _ := os.Getwd()
-	
+
 	// 关键修复：gofpdf在AddUTF8Font和Output时都会处理字体路径
 	// 如果路径是绝对路径 /app/resources/pdf/fonts/simhei.ttf，gofpdf会去掉开头的/
 	// 变成相对路径 app/resources/pdf/fonts/simhei.ttf