diff --git a/api/service/UserCaCert.go b/api/service/UserCaCert.go
index b673e7c..996f7d0 100644
--- a/api/service/UserCaCert.go
+++ b/api/service/UserCaCert.go
@@ -188,7 +188,15 @@ func (r *UserCaCertService) AddHospitalCloudCert(tx *gorm.DB) (bool, error) {
 	maps["type"] = 2
 	userCaCert, _ := userCaCertDao.GetUserCaCert(maps)
 	if userCaCert != nil {
-		return false, errors.New("医院存在正常使用的云证书，请注销后重新申请")
+		if time.Time(userCaCert.CertExpireTime).IsZero() {
+			return false, errors.New("医院云证书过期时间错误")
+		}
+
+		now := time.Now()
+		certExpireTime := time.Time(userCaCert.CertExpireTime)
+		if now.Before(certExpireTime) {
+			return false, errors.New("医院云证书还未过期")
+		}
 	}
 
 	// 申请云证书
@@ -214,25 +222,45 @@ func (r *UserCaCertService) AddHospitalCloudCert(tx *gorm.DB) (bool, error) {
 		return false, errors.New(err.Error())
 	}
 
-	// 新增ca监管证书表
-	userCaCert = &model.UserCaCert{
-		UserId:              &userId,
-		IsSystem:            1,
-		IsLatest:            1,
-		Type:                2,
-		CertBase64:          cloudCertResponse.CertBase64,
-		CertChainP7:         cloudCertResponse.CertP7,
-		CertSerialNumber:    cloudCertResponse.CertSerialnumber,
-		CaPin:               fmt.Sprintf("%d", userId),
-		IsSignConfig:        0,
-		SignConfig:          "",
-		CertApplicationTime: model.LocalTime(time.Now()),
-		CertExpireTime:      model.LocalTime(time.Now().AddDate(0, 0, 180)), // 180天以后的时间
+	// 到期时间-测试：180，正式：365
+	CertExpireTime := model.LocalTime(time.Now().AddDate(0, 0, 180))
+	if config.C.Env == "prod" {
+		CertExpireTime = model.LocalTime(time.Now().AddDate(0, 0, 365))
 	}
 
-	userCaCert, err = userCaCertDao.AddUserCaCert(tx, userCaCert)
-	if err != nil || userCaCert == nil {
-		return false, errors.New(err.Error())
+	if userCaCert == nil {
+		// 新增ca监管证书表
+		userCaCert = &model.UserCaCert{
+			UserId:              &userId,
+			IsSystem:            1,
+			IsLatest:            1,
+			Type:                2,
+			CertBase64:          cloudCertResponse.CertBase64,
+			CertChainP7:         cloudCertResponse.CertP7,
+			CertSerialNumber:    cloudCertResponse.CertSerialnumber,
+			CaPin:               fmt.Sprintf("%d", userId),
+			IsSignConfig:        0,
+			SignConfig:          "",
+			CertApplicationTime: model.LocalTime(time.Now()),
+			CertExpireTime:      model.LocalTime(time.Now().AddDate(0, 0, 180)), // 180天以后的时间
+		}
+
+		userCaCert, err = userCaCertDao.AddUserCaCert(tx, userCaCert)
+		if err != nil || userCaCert == nil {
+			return false, errors.New(err.Error())
+		}
+	} else {
+		// 修改ca监管证书表
+		data := make(map[string]interface{})
+		data["cert_base64"] = cloudCertResponse.CertBase64
+		data["cert_chain_p7"] = cloudCertResponse.CertP7
+		data["cert_serial_number"] = cloudCertResponse.CertSerialnumber
+		data["cert_application_time"] = model.LocalTime(time.Now())
+		data["cert_expire_time"] = CertExpireTime
+		err = userCaCertDao.EditUserCaCertById(tx, userCaCert.CertId, data)
+		if err != nil {
+			return false, errors.New("审核失败")
+		}
 	}
 
 	return true, nil