修改

pkg/service/bundle/logic/signContract.go

@@ -143,12 +143,14 @@ func InsertSignatureV1(templatePath, outputPath, signImgPath, companyImgPath, co
 
 	tffErr := pdf.AddTTFFont("simfang", "./data/simfang.ttf")
 	if tffErr != nil {
+		fmt.Printf("加载中文字体失败: %v\n", tffErr)
 		log.Fatalf("加载中文字体失败: %v", tffErr)
 	}
 
 	// 设置字体和字号
 	err = pdf.SetFont("simfang", "", 14)
 	if err != nil {
+		fmt.Printf("设置字体失败: %v\n", err)
 		log.Fatalf("设置字体失败: %v", err)
 	}
 
@@ -204,6 +206,7 @@ func InsertSignatureV1(templatePath, outputPath, signImgPath, companyImgPath, co
 
 	signImgResp, imageErr := http.Get(signImgPath)
 	if imageErr != nil {
+		fmt.Printf("下载签名图片失败: %v\n", imageErr)
 		return errors.New("error downloading signature image")
 	}
 	defer signImgResp.Body.Close()