f

2026-05-10 13:36:47 +08:00
parent 609a35fad6
commit 07394a4ffa
12 changed files with 2010 additions and 82 deletions
--- a/config.yaml
+++ b/config.yaml
@@ -255,7 +255,7 @@ esign:
    app_id: "7439073138"
    app_secret: "d76e27fdd169b391e09262a0959dac5c"
    server_url: "https://smlopenapi.esign.cn"
-    template_id: "9f7a3f63cc5a48b085b127ba027d234d"
+    template_id: "6c91bfd5b1bb48c585f5eaceeea893d4"
    contract:
        name: "天远数据API合作协议"
        expire_days: 7
--- a/configs/env.development.yaml
+++ b/configs/env.development.yaml
@@ -46,10 +46,10 @@ ocr:
 # 📝 e签宝服务配置
 # ===========================================
 esign:
-    app_id: "7439073713"
-    app_secret: "c7d8cb0d701f7890601d221e9b6edfef"
-    server_url: "https://smlopenapi.esign.cn"
-    template_id: "9f7a3f63cc5a48b085b127ba027d234d"
+    app_id: "5112008003"
+    app_secret: "d487672273e7aa70c800804a1d9499b9"
+    server_url: "https://openapi.esign.cn"
+    template_id: "6c91bfd5b1bb48c585f5eaceeea893d4"
    contract:
        name: "天远数据API合作协议"
        expire_days: 7
--- a/configs/env.production.yaml
+++ b/configs/env.production.yaml
@@ -79,7 +79,7 @@ esign:
    app_id: "5112008003"
    app_secret: "d487672273e7aa70c800804a1d9499b9"
    server_url: "https://openapi.esign.cn"
-    template_id: "9f7a3f63cc5a48b085b127ba027d234d"
+    template_id: "6c91bfd5b1bb48c585f5eaceeea893d4"
    contract:
        name: "天远数据API合作协议"
        expire_days: 7
--- a/internal/application/certification/certification_application_service_impl.go
+++ b/internal/application/certification/certification_application_service_impl.go
@@ -9,7 +9,6 @@ import (
 	"strings"
 	"time"

-	"github.com/shopspring/decimal"
 	"tyapi-server/internal/application/certification/dto/commands"
 	"tyapi-server/internal/application/certification/dto/queries"
 	"tyapi-server/internal/application/certification/dto/responses"
@@ -19,11 +18,11 @@ import (
 	certification_value_objects "tyapi-server/internal/domains/certification/entities/value_objects"
 	"tyapi-server/internal/domains/certification/enums"
 	"tyapi-server/internal/domains/certification/repositories"
+	"tyapi-server/internal/domains/certification/services"
 	finance_entities "tyapi-server/internal/domains/finance/entities"
 	finance_repositories "tyapi-server/internal/domains/finance/repositories"
-	"tyapi-server/internal/domains/certification/services"
-	subordinate_repositories "tyapi-server/internal/domains/subordinate/repositories"
 	finance_service "tyapi-server/internal/domains/finance/services"
+	subordinate_repositories "tyapi-server/internal/domains/subordinate/repositories"
 	user_entities "tyapi-server/internal/domains/user/entities"
 	user_service "tyapi-server/internal/domains/user/services"
 	"tyapi-server/internal/infrastructure/external/notification"
@@ -32,6 +31,8 @@ import (
 	"tyapi-server/internal/shared/esign"
 	sharedOCR "tyapi-server/internal/shared/ocr"

+	"github.com/shopspring/decimal"
+
 	"go.uber.org/zap"
 )

@@ -726,7 +727,7 @@ func (s *CertificationApplicationServiceImpl) HandleEsignCallback(
 				}

 				// 生成合同
-				err = s.generateAndAddContractFile(txCtx, cert, record.CompanyName, record.LegalPersonName, record.UnifiedSocialCode, record.EnterpriseAddress, record.LegalPersonPhone, record.LegalPersonID)
+				err = s.generateAndAddContractFile(txCtx, cert, record.CompanyName, record.UnifiedSocialCode, record.EnterpriseAddress, pickAuthorizedRepName(record, record.LegalPersonName))
 				if err != nil {
 					return err
 				}
@@ -1287,6 +1288,25 @@ func (s *CertificationApplicationServiceImpl) validateContractApplicationPrecond
 	return nil
 }

+// pickAuthorizedRepName 合同模板「客户授权代表」: 优先企业提交记录中的授权代表, 否则为法定代表人
+func pickAuthorizedRepName(record *entities.EnterpriseInfoSubmitRecord, legalPersonName string) string {
+	if record != nil && strings.TrimSpace(record.AuthorizedRepName) != "" {
+		return strings.TrimSpace(record.AuthorizedRepName)
+	}
+	return legalPersonName
+}
+
+// pickEnterpriseString 优先用户域企业表字段，为空则用最近一次认证提交记录（避免 enterprise_infos 未同步导致合同控件无值）
+func pickEnterpriseString(primary string, record *entities.EnterpriseInfoSubmitRecord, fromRecord func(*entities.EnterpriseInfoSubmitRecord) string) string {
+	if strings.TrimSpace(primary) != "" {
+		return strings.TrimSpace(primary)
+	}
+	if record == nil {
+		return ""
+	}
+	return strings.TrimSpace(fromRecord(record))
+}
+
 // generateContractAndSignURL 生成合同和签署链接
 func (s *CertificationApplicationServiceImpl) generateContractAndSignURL(ctx context.Context, cert *entities.Certification, enterpriseInfo *user_entities.EnterpriseInfo) (*certification_value_objects.ContractInfo, error) {
 	// 发起签署流程
@@ -1361,7 +1381,7 @@ func (s *CertificationApplicationServiceImpl) completeEnterpriseVerification(
 	}

 	// 生成合同
-	err = s.generateAndAddContractFile(ctx, cert, record.CompanyName, record.LegalPersonName, record.UnifiedSocialCode, record.EnterpriseAddress, record.LegalPersonPhone, record.LegalPersonID)
+	err = s.generateAndAddContractFile(ctx, cert, record.CompanyName, record.UnifiedSocialCode, record.EnterpriseAddress, pickAuthorizedRepName(record, record.LegalPersonName))
 	if err != nil {
 		return err
 	}
@@ -1383,27 +1403,41 @@ func (s *CertificationApplicationServiceImpl) generateAndAddContractFile(
 	ctx context.Context,
 	cert *entities.Certification,
 	companyName string,
-	legalPersonName string,
 	unifiedSocialCode string,
 	enterpriseAddress string,
-	legalPersonPhone string,
-	legalPersonID string,
+	authorizedRepName string,
 ) error {
 	s.logger.Info("合同生成-步骤1-开始填充合同模板",
 		zap.String("user_id", cert.UserID),
 		zap.String("company_name", companyName))
+
+	// 协议编号：已有则复用，否则新生成
+	if cert.ContractCode == "" {
+		cert.SetContractCode(user_entities.GenerateContractCode(user_entities.ContractTypeCooperation))
+	}
+	agreementNo := cert.ContractCode
+
+	// e签宝日期控件格式必须与模板预设一致（本模板为 yyyy年MM月dd日）
+	signDate := time.Now().Format("2006年01月02日")
+
+	if strings.TrimSpace(unifiedSocialCode) == "" {
+		s.logger.Warn("合同模板控件 jftyshxydm：统一社会信用代码为空；若 PDF 上该处空白，请核对 enterprise_infos.unified_social_code、提交记录或 e签宝模板控件 componentKey 是否与代码键名一致",
+			zap.String("user_id", cert.UserID))
+	}
+
+	// 控件 key 须与 e签宝控制台该控件「控件编码/componentKey」完全一致（区分大小写）
 	fileComponent := map[string]string{
-		"YFCompanyName":       companyName,
-		"YFCompanyName2":      companyName,
-		"YFLegalPersonName":   legalPersonName,
-		"YFLegalPersonName2":  legalPersonName,
-		"YFUnifiedSocialCode": unifiedSocialCode,
-		"YFEnterpriseAddress": enterpriseAddress,
-		"YFContactPerson":     legalPersonName,
-		"YFMobile":            legalPersonPhone,
-		"SignDate":            time.Now().Format("2006年01月02日"),
-		"SignDate2":           time.Now().Format("2006年01月02日"),
-		"SignDate3":           time.Now().Format("2006年01月02日"),
+		"jfqym":      companyName,
+		"jfqym2":     companyName,
+		"jfsqdb":     authorizedRepName,
+		"jftyshxydm": unifiedSocialCode,
+		"jflxdz":     enterpriseAddress,
+		// 甲方
+		"xybh":  agreementNo,
+		"qsrq1": signDate,
+		"qsrq3": signDate,
+		// 乙方
+		"qsrq2": signDate,
 	}
 	fillTemplateResp, err := s.esignClient.FillTemplate(fileComponent)
 	if err != nil {
@@ -1412,7 +1446,8 @@ func (s *CertificationApplicationServiceImpl) generateAndAddContractFile(
 	}
 	s.logger.Info("合同生成-步骤1-模板填充成功",
 		zap.String("user_id", cert.UserID),
-		zap.String("file_id", fillTemplateResp.FileID))
+		zap.String("file_id", fillTemplateResp.FileID),
+		zap.String("contract_code", agreementNo))
 	err = cert.AddContractFileID(fillTemplateResp.FileID, fillTemplateResp.FileDownloadUrl)
 	if err != nil {
 		s.logger.Error("加入合同文件ID链接失败", zap.Error(err))
@@ -1432,9 +1467,26 @@ func (s *CertificationApplicationServiceImpl) updateContractFile(ctx context.Con
 		s.logger.Error("获取企业信息失败", zap.Error(err))
 		return fmt.Errorf("获取企业信息失败: %w", err)
 	}
+	if enterpriseInfo.EnterpriseInfo == nil {
+		return fmt.Errorf("用户企业信息不存在")
+	}
+
+	ei := enterpriseInfo.EnterpriseInfo
+	submitRec, recErr := s.enterpriseInfoSubmitRecordRepo.FindLatestByUserID(ctx, cert.UserID)
+	if recErr != nil {
+		s.logger.Warn("更新合同时加载企业提交记录失败，统一社会信用代码等仅以用户域为准",
+			zap.String("user_id", cert.UserID),
+			zap.Error(recErr))
+		submitRec = nil
+	}
+	authRep := pickAuthorizedRepName(submitRec, ei.LegalPersonName)
+
+	company := pickEnterpriseString(ei.CompanyName, submitRec, func(r *entities.EnterpriseInfoSubmitRecord) string { return r.CompanyName })
+	uscc := pickEnterpriseString(ei.UnifiedSocialCode, submitRec, func(r *entities.EnterpriseInfoSubmitRecord) string { return r.UnifiedSocialCode })
+	addr := pickEnterpriseString(ei.EnterpriseAddress, submitRec, func(r *entities.EnterpriseInfoSubmitRecord) string { return r.EnterpriseAddress })

 	// 生成合同
-	err = s.generateAndAddContractFile(ctx, cert, enterpriseInfo.EnterpriseInfo.CompanyName, enterpriseInfo.EnterpriseInfo.LegalPersonName, enterpriseInfo.EnterpriseInfo.UnifiedSocialCode, enterpriseInfo.EnterpriseInfo.EnterpriseAddress, enterpriseInfo.EnterpriseInfo.LegalPersonPhone, enterpriseInfo.EnterpriseInfo.LegalPersonID)
+	err = s.generateAndAddContractFile(ctx, cert, company, uscc, addr, authRep)
 	if err != nil {
 		return err
 	}
@@ -1571,16 +1623,29 @@ func (s *CertificationApplicationServiceImpl) handleContractAfterSignComplete(ct

 		s.logger.Info("合同文件已上传七牛云", zap.String("file_name", fileName), zap.String("qiniu_url", qiniuURL))

-		// 4. 保存到合同聚合根
-		_, err = s.contractAggregateService.CreateContract(
-			ctx,
-			user.EnterpriseInfo.ID,
-			cert.UserID,
-			fileName,
-			user_entities.ContractTypeCooperation,
-			fileId,
-			qiniuURL,
-		)
+		// 4. 保存到合同聚合根（复用认证阶段生成的合同编号；旧数据无编号时退回自动生成）
+		if strings.TrimSpace(cert.ContractCode) != "" {
+			_, err = s.contractAggregateService.CreateContractWithCode(
+				ctx,
+				user.EnterpriseInfo.ID,
+				cert.UserID,
+				fileName,
+				user_entities.ContractTypeCooperation,
+				fileId,
+				qiniuURL,
+				strings.TrimSpace(cert.ContractCode),
+			)
+		} else {
+			_, err = s.contractAggregateService.CreateContract(
+				ctx,
+				user.EnterpriseInfo.ID,
+				cert.UserID,
+				fileName,
+				user_entities.ContractTypeCooperation,
+				fileId,
+				qiniuURL,
+			)
+		}
 		if err != nil {
 			s.logger.Error("保存合同信息到聚合根失败", zap.String("file_name", fileName), zap.Error(err))
 			continue
--- a/internal/application/certification/new.md
+++ b/internal/application/certification/new.md
--- a/internal/domains/certification/entities/certification.go
+++ b/internal/domains/certification/entities/certification.go
@@ -35,6 +35,8 @@ type Certification struct {
 	EsignFlowID     string `gorm:"type:varchar(500)" json:"esign_flow_id,omitempty" comment:"签署流程ID"`
 	ContractURL     string `gorm:"type:varchar(500)" json:"contract_url,omitempty" comment:"合同文件访问链接"`
 	ContractSignURL string `gorm:"type:varchar(500)" json:"contract_sign_url,omitempty" comment:"合同签署链接"`
+	// ContractCode 合作协议编号（与电子合同模板控件 xybh 一致，签署完成后写入用户域合同）
+	ContractCode string `gorm:"type:varchar(255)" json:"contract_code,omitempty" comment:"合作协议编号"`

 	// === 失败信息 ===
 	FailureReason  enums.FailureReason `gorm:"type:varchar(100)" json:"failure_reason,omitempty" comment:"失败原因"`
@@ -323,6 +325,11 @@ func (c *Certification) ApplyContract(EsignFlowID string, ContractSignURL string
 	return nil
 }

+// SetContractCode 设置合作协议编号（首次生成合同时写入，后续换文件复用）
+func (c *Certification) SetContractCode(code string) {
+	c.ContractCode = code
+}
+
 // AddContractFileID 生成合同文件
 func (c *Certification) AddContractFileID(contractFileID string, contractURL string) error {
 	c.ContractFileID = contractFileID
--- a/internal/domains/user/entities/contract_info.go
+++ b/internal/domains/user/entities/contract_info.go
@@ -119,6 +119,58 @@ func NewContractInfo(enterpriseInfoID, userID, contractName string, contractType
 	return contractInfo, nil
 }

+// NewContractInfoWithContractCode 使用指定合同编号创建合同信息（与认证阶段生成的编号一致）
+func NewContractInfoWithContractCode(enterpriseInfoID, userID, contractName string, contractType ContractType, contractFileID, contractFileURL, contractCode string) (*ContractInfo, error) {
+	if enterpriseInfoID == "" {
+		return nil, fmt.Errorf("企业信息ID不能为空")
+	}
+	if userID == "" {
+		return nil, fmt.Errorf("用户ID不能为空")
+	}
+	if contractName == "" {
+		return nil, fmt.Errorf("合同名称不能为空")
+	}
+	if contractType == "" {
+		return nil, fmt.Errorf("合同类型不能为空")
+	}
+	if contractFileID == "" {
+		return nil, fmt.Errorf("合同文件ID不能为空")
+	}
+	if contractFileURL == "" {
+		return nil, fmt.Errorf("合同文件URL不能为空")
+	}
+	if contractCode == "" {
+		return nil, fmt.Errorf("合同编号不能为空")
+	}
+	if !isValidContractType(contractType) {
+		return nil, fmt.Errorf("无效的合同类型: %s", contractType)
+	}
+
+	contractInfo := &ContractInfo{
+		ID:               uuid.New().String(),
+		EnterpriseInfoID: enterpriseInfoID,
+		UserID:           userID,
+		ContractCode:     contractCode,
+		ContractName:     contractName,
+		ContractType:     contractType,
+		ContractFileID:   contractFileID,
+		ContractFileURL:  contractFileURL,
+		domainEvents:     make([]interface{}, 0),
+	}
+
+	contractInfo.addDomainEvent(&ContractInfoCreatedEvent{
+		ContractInfoID:   contractInfo.ID,
+		EnterpriseInfoID: enterpriseInfoID,
+		UserID:           userID,
+		ContractCode:     contractCode,
+		ContractName:     contractName,
+		ContractType:     string(contractType),
+		CreatedAt:        time.Now(),
+	})
+
+	return contractInfo, nil
+}
+
 // ================ 聚合根核心方法 ================

 // UpdateContractInfo 更新合同信息
--- a/internal/domains/user/services/contract_aggregate_service.go
+++ b/internal/domains/user/services/contract_aggregate_service.go
@@ -14,6 +14,7 @@ import (
 type ContractAggregateService interface {
 	// 聚合根生命周期管理
 	CreateContract(ctx context.Context, enterpriseInfoID, userID, contractName string, contractType entities.ContractType, contractFileID, contractFileURL string) (*entities.ContractInfo, error)
+	CreateContractWithCode(ctx context.Context, enterpriseInfoID, userID, contractName string, contractType entities.ContractType, contractFileID, contractFileURL, contractCode string) (*entities.ContractInfo, error)
 	LoadContract(ctx context.Context, contractID string) (*entities.ContractInfo, error)
 	SaveContract(ctx context.Context, contract *entities.ContractInfo) error
 	DeleteContract(ctx context.Context, contractID string) error
@@ -94,6 +95,51 @@ func (s *ContractAggregateServiceImpl) CreateContract(
 	return contract, nil
 }

+// CreateContractWithCode 使用指定合同编号创建合同信息（与认证合同模板上的编号一致）
+func (s *ContractAggregateServiceImpl) CreateContractWithCode(
+	ctx context.Context,
+	enterpriseInfoID, userID, contractName string,
+	contractType entities.ContractType,
+	contractFileID, contractFileURL, contractCode string,
+) (*entities.ContractInfo, error) {
+	s.logger.Debug("创建合同信息(指定编号)",
+		zap.String("enterprise_info_id", enterpriseInfoID),
+		zap.String("user_id", userID),
+		zap.String("contract_name", contractName),
+		zap.String("contract_code", contractCode),
+		zap.String("contract_type", string(contractType)))
+
+	exists, err := s.ExistsByContractFileID(ctx, contractFileID)
+	if err != nil {
+		return nil, fmt.Errorf("检查合同文件ID失败: %w", err)
+	}
+	if exists {
+		return nil, fmt.Errorf("合同文件ID已存在")
+	}
+
+	contract, err := entities.NewContractInfoWithContractCode(enterpriseInfoID, userID, contractName, contractType, contractFileID, contractFileURL, contractCode)
+	if err != nil {
+		return nil, fmt.Errorf("创建合同信息失败: %w", err)
+	}
+
+	if err := s.ValidateBusinessRules(ctx, contract); err != nil {
+		return nil, fmt.Errorf("业务规则验证失败: %w", err)
+	}
+
+	err = s.SaveContract(ctx, contract)
+	if err != nil {
+		return nil, fmt.Errorf("保存合同信息失败: %w", err)
+	}
+
+	s.logger.Info("合同信息创建成功",
+		zap.String("contract_id", contract.ID),
+		zap.String("enterprise_info_id", enterpriseInfoID),
+		zap.String("contract_code", contractCode),
+		zap.String("contract_name", contractName))
+
+	return contract, nil
+}
+
 // LoadContract 加载合同信息
 func (s *ContractAggregateServiceImpl) LoadContract(ctx context.Context, contractID string) (*entities.ContractInfo, error) {
 	s.logger.Debug("加载合同信息", zap.String("contract_id", contractID))
--- a/internal/shared/esign/signflow_service.go
+++ b/internal/shared/esign/signflow_service.go
@@ -28,13 +28,13 @@ func (s *SignFlowService) UpdateConfig(config *Config) {
 // 创建包含多个签署人的签署流程，支持自动盖章和手动签署
 func (s *SignFlowService) Create(req *CreateSignFlowRequest) (string, error) {
 	fmt.Println("开始创建签署流程...")
-	fmt.Println("（将创建包含甲方自动盖章和乙方手动签署的流程）")
+	fmt.Println("（将创建包含甲方手动签署和乙方自动盖章的流程）")

-	// 构建甲方签署人信息（自动盖章）
-	partyASigner := s.buildPartyASigner(req.FileID)
+	// 构建甲方签署人信息（手动签署）
+	partyASigner := s.buildPartyASigner(req.FileID, req.SignerAccount, req.SignerName, req.TransactorPhone, req.TransactorName, req.TransactorIDCardNum)

-	// 构建乙方签署人信息（手动签署）
-	partyBSigner := s.buildPartyBSigner(req.FileID, req.SignerAccount, req.SignerName, req.TransactorPhone, req.TransactorName, req.TransactorIDCardNum)
+	// 构建乙方签署人信息（自动盖章）
+	partyBSigner := s.buildPartyBSigner(req.FileID)

 	signers := []SignerInfo{partyASigner, partyBSigner}

@@ -128,34 +128,11 @@ func (s *SignFlowService) GetSignURL(signFlowID, psnAccount, orgName string) (st
 	return response.Data.Url, response.Data.ShortUrl, nil
 }

-// buildPartyASigner 构建甲方签署人信息（自动盖章）
-func (s *SignFlowService) buildPartyASigner(fileID string) SignerInfo {
-	return SignerInfo{
-		SignConfig: &SignConfig{SignOrder: 1},
-		SignerType: SignerTypeOrg,
-		SignFields: []SignField{
-			{
-				CustomBizNum: "甲方签章",
-				FileId:       fileID,
-				NormalSignFieldConfig: &NormalSignFieldConfig{
-					AutoSign:       true,
-					SignFieldStyle: SignFieldStyleNormal,
-					SignFieldPosition: &SignFieldPosition{
-						PositionPage: "8",
-						PositionX:    200,
-						PositionY:    430,
-					},
-				},
-			},
-		},
-	}
-}
-
-// buildPartyBSigner 构建乙方签署人信息（手动签署）
-func (s *SignFlowService) buildPartyBSigner(fileID, signerAccount, signerName, transactorPhone, transactorName, transactorIDCardNum string) SignerInfo {
+// buildPartyASigner 构建甲方签署人信息（手动签署）
+func (s *SignFlowService) buildPartyASigner(fileID, signerAccount, signerName, transactorPhone, transactorName, transactorIDCardNum string) SignerInfo {
 	return SignerInfo{
 		SignConfig: &SignConfig{
-			SignOrder: 2,
+			SignOrder: 1,
 		},
 		AuthConfig: &AuthConfig{
 			PsnAvailableAuthModes: []string{AuthModeMobile3},
@@ -182,19 +159,66 @@ func (s *SignFlowService) buildPartyBSigner(fileID, signerAccount, signerName, t
 		},
 		SignFields: []SignField{
 			{
-				CustomBizNum: "乙方签章",
+				CustomBizNum: "甲方签章",
 				FileId:       fileID,
 				NormalSignFieldConfig: &NormalSignFieldConfig{
 					AutoSign:       false,
 					SignFieldStyle: SignFieldStyleNormal,
 					SignFieldPosition: &SignFieldPosition{
-						PositionPage: "8",
-						PositionX:    450,
-						PositionY:    430,
+						PositionPage: "10",
+						PositionX:    165,
+						PositionY:    197,
 					},
 					OrgSealBizTypes: "PUBLIC",
 				},
 			},
+			{
+				CustomBizNum: "甲方骑缝章", // 建议设唯一标识，便于调试
+				FileId:       fileID,
+				NormalSignFieldConfig: &NormalSignFieldConfig{
+					AutoSign:       false,
+					SignFieldStyle: SignFieldStyleSeam, // 必须为 2（Edges）
+					SignFieldPosition: &SignFieldPosition{
+						AcrossPageMode: "ALL", // 覆盖全部页面（推荐）
+						PositionY:      694.0, // 您指定的 Y 坐标（float64）
+					},
+				},
+			},
+		},
+	}
+}
+
+// buildPartyBSigner 构建乙方签署人信息（自动盖章）
+func (s *SignFlowService) buildPartyBSigner(fileID string) SignerInfo {
+	return SignerInfo{
+		SignConfig: &SignConfig{SignOrder: 2},
+		SignerType: SignerTypeOrg,
+		SignFields: []SignField{
+			{
+				CustomBizNum: "乙方签章",
+				FileId:       fileID,
+				NormalSignFieldConfig: &NormalSignFieldConfig{
+					AutoSign:       true,
+					SignFieldStyle: SignFieldStyleNormal,
+					SignFieldPosition: &SignFieldPosition{
+						PositionPage: "10",
+						PositionX:    403,
+						PositionY:    197,
+					},
+				},
+			},
+			{
+				CustomBizNum: "乙方骑缝章", // 建议设唯一标识，便于调试
+				FileId:       fileID,
+				NormalSignFieldConfig: &NormalSignFieldConfig{
+					AutoSign:       true,               // 骑缝章也支持自动签署
+					SignFieldStyle: SignFieldStyleSeam, // 必须为 2（Edges）
+					SignFieldPosition: &SignFieldPosition{
+						AcrossPageMode: "ALL", // 覆盖全部页面（推荐）
+						PositionY:      554.0, // 您指定的 Y 坐标（float64）
+					},
+				},
+			},
 		},
 	}
 }
@@ -216,4 +240,4 @@ func (s *SignFlowService) buildSignFlowConfig() SignFlowConfig {
 			RedirectUrl: s.config.Sign.RedirectUrl,
 		},
 	}
-} 
+}
--- a/internal/shared/esign/template_service.go
+++ b/internal/shared/esign/template_service.go
@@ -161,7 +161,7 @@ func CreateDefaultComponents() []Component {
 		},
 		{
 			ComponentKey:   "QDRQ",
-			ComponentValue: time.Now().Format("2006年01月02日"),
+			ComponentValue: time.Now().Format("2006-01-02"),
 		},
 	}
 }
--- a/internal/shared/esign/types.go
+++ b/internal/shared/esign/types.go
@@ -75,8 +75,8 @@ type SignFlowConfig struct {

 // RedirectConfig 重定向配置
 type RedirectConfig struct {
-	RedirectUrl string `json:"redirectUrl"` // 重定向URL
-	RedirectDelayTime int64 `json:"redirectDelayTime"` //重定向时间
+	RedirectUrl       string `json:"redirectUrl"`       // 重定向URL
+	RedirectDelayTime int64  `json:"redirectDelayTime"` //重定向时间
 }

 // AuthConfig 认证配置
@@ -170,9 +170,10 @@ type NormalSignFieldConfig struct {

 // SignFieldPosition 签署区位置
 type SignFieldPosition struct {
-	PositionPage string  `json:"positionPage"` // 页码
-	PositionX    float64 `json:"positionX"`    // X坐标
-	PositionY    float64 `json:"positionY"`    // Y坐标
+	PositionPage   string  `json:"positionPage,omitempty"`   // 页码（骑缝章可与 acrossPageMode 组合）
+	PositionX      float64 `json:"positionX,omitempty"`      // X坐标
+	PositionY      float64 `json:"positionY,omitempty"`      // Y坐标
+	AcrossPageMode string  `json:"acrossPageMode,omitempty"` // 骑缝章跨页：如 ALL 表示全部页面
 }

 // ==================== 签署页面链接相关结构体 ====================
--- a/internal/shared/esign/utils.go
+++ b/internal/shared/esign/utils.go
@@ -104,11 +104,11 @@ func getCurrentDate() string {
 }

 // formatDateForTemplate 格式化日期用于模板填写
-// 格式: "2006年01月02日"
+// e签宝日期控件通常预设为 yyyy-MM-dd，与中文年月日格式不兼容时需用本格式。
 //
-// 返回: 中文格式的日期字符串
+// 返回: yyyy-MM-dd
 func formatDateForTemplate() string {
-	return time.Now().Format("2006年01月02日")
+	return time.Now().Format("2006-01-02")
 }

 // generateFileName 生成带时间戳的文件名