diff --git a/internal/acme/dns_provider.go b/internal/acme/dns_provider.go
new file mode 100644
index 00000000..347c2ecb
--- /dev/null
+++ b/internal/acme/dns_provider.go
@@ -0,0 +1,59 @@
+package acme
+
+import (
+	"github.com/TeaOSLab/EdgeAPI/internal/dnsclients"
+	"github.com/TeaOSLab/EdgeAPI/internal/errors"
+	"github.com/go-acme/lego/v4/challenge/dns01"
+	"strings"
+)
+
+type DNSProvider struct {
+	raw dnsclients.ProviderInterface
+}
+
+func NewDNSProvider(raw dnsclients.ProviderInterface) *DNSProvider {
+	return &DNSProvider{raw: raw}
+}
+
+func (this *DNSProvider) Present(domain, token, keyAuth string) error {
+	fqdn, value := dns01.GetRecord(domain, keyAuth)
+
+	// 设置记录
+	index := strings.Index(fqdn, "."+domain)
+	if index < 0 {
+		return errors.New("invalid fqdn value")
+	}
+	recordName := fqdn[:index]
+	record, err := this.raw.QueryRecord(domain, recordName, dnsclients.RecordTypeTXT)
+	if err != nil {
+		return errors.New("query DNS record failed: " + err.Error())
+	}
+	if record == nil {
+		err = this.raw.AddRecord(domain, &dnsclients.Record{
+			Id:    "",
+			Name:  recordName,
+			Type:  dnsclients.RecordTypeTXT,
+			Value: value,
+			Route: this.raw.DefaultRoute(),
+		})
+		if err != nil {
+			return errors.New("create DNS record failed: " + err.Error())
+		}
+	} else {
+		err = this.raw.UpdateRecord(domain, record, &dnsclients.Record{
+			Name:  recordName,
+			Type:  dnsclients.RecordTypeTXT,
+			Value: value,
+			Route: this.raw.DefaultRoute(),
+		})
+		if err != nil {
+			return errors.New("update DNS record failed: " + err.Error())
+		}
+	}
+
+	return nil
+}
+
+func (this *DNSProvider) CleanUp(domain, token, keyAuth string) error {
+	return nil
+}
diff --git a/internal/acme/key.go b/internal/acme/key.go
new file mode 100644
index 00000000..722c8159
--- /dev/null
+++ b/internal/acme/key.go
@@ -0,0 +1,15 @@
+package acme
+
+import (
+	"crypto/x509"
+	"encoding/base64"
+)
+
+func ParsePrivateKeyFromBase64(base64String string) (interface{}, error) {
+	data, err := base64.StdEncoding.DecodeString(base64String)
+	if err != nil {
+		return nil, err
+	}
+
+	return x509.ParsePKCS8PrivateKey(data)
+}
diff --git a/internal/acme/request.go b/internal/acme/request.go
new file mode 100644
index 00000000..3722e3b0
--- /dev/null
+++ b/internal/acme/request.go
@@ -0,0 +1,94 @@
+package acme
+
+import (
+	"github.com/TeaOSLab/EdgeAPI/internal/errors"
+	"github.com/go-acme/lego/v4/certcrypto"
+	"github.com/go-acme/lego/v4/certificate"
+	"github.com/go-acme/lego/v4/lego"
+	acmelog "github.com/go-acme/lego/v4/log"
+	"github.com/go-acme/lego/v4/registration"
+	"io/ioutil"
+	"log"
+)
+
+type Request struct {
+	debug bool
+
+	task *Task
+}
+
+func NewRequest(task *Task) *Request {
+	return &Request{
+		task: task,
+	}
+}
+
+func (this *Request) Debug() {
+	this.debug = true
+}
+
+func (this *Request) Run() (certData []byte, keyData []byte, err error) {
+	if !this.debug {
+		acmelog.Logger = log.New(ioutil.Discard, "", log.LstdFlags)
+	}
+
+	if this.task.User == nil {
+		err = errors.New("'user' must not be nil")
+		return
+	}
+	if this.task.DNSProvider == nil {
+		err = errors.New("'dnsProvider' must not be nil")
+		return
+	}
+	if len(this.task.DNSDomain) == 0 {
+		err = errors.New("'dnsDomain' must not be empty")
+		return
+	}
+	if len(this.task.Domains) == 0 {
+		err = errors.New("'domains' must not be empty")
+		return
+	}
+
+	config := lego.NewConfig(this.task.User)
+	config.Certificate.KeyType = certcrypto.RSA2048
+
+	client, err := lego.NewClient(config)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// 注册用户
+	resource := this.task.User.GetRegistration()
+	if resource != nil {
+		resource, err = client.Registration.QueryRegistration()
+		if err != nil {
+			return nil, nil, err
+		}
+	} else {
+		resource, err := client.Registration.Register(registration.RegisterOptions{TermsOfServiceAgreed: true})
+		if err != nil {
+			return nil, nil, err
+		}
+		err = this.task.User.Register(resource)
+		if err != nil {
+			return nil, nil, err
+		}
+	}
+
+	err = client.Challenge.SetDNS01Provider(NewDNSProvider(this.task.DNSProvider))
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// 申请证书
+	request := certificate.ObtainRequest{
+		Domains: this.task.Domains,
+		Bundle:  true,
+	}
+	certResource, err := client.Certificate.Obtain(request)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	return certResource.Certificate, certResource.PrivateKey, nil
+}
diff --git a/internal/acme/request_test.go b/internal/acme/request_test.go
new file mode 100644
index 00000000..1cba4a99
--- /dev/null
+++ b/internal/acme/request_test.go
@@ -0,0 +1,74 @@
+package acme
+
+import (
+	"encoding/json"
+	"github.com/TeaOSLab/EdgeAPI/internal/dnsclients"
+	"github.com/go-acme/lego/v4/registration"
+	_ "github.com/go-sql-driver/mysql"
+	_ "github.com/iwind/TeaGo/bootstrap"
+	"github.com/iwind/TeaGo/dbs"
+	"github.com/iwind/TeaGo/maps"
+	"testing"
+)
+
+func TestNewRequest(t *testing.T) {
+	privateKey, err := ParsePrivateKeyFromBase64("MIGHAgEAMBMGByqGSM49AgEGCCqGSM49AwEHBG0wawIBAQQgD3xxDXP4YVqHCfub21Yi3QL1Kvgow23J8CKJ7vU3L4+hRANCAARRl5ZKAlgGRc5RETSMYFCTXvjnePDgjALWgtgfClQGLB2rGyRecJvlesAM6Q7LQrDxVxvxdSQQmPGRqJGiBtjd")
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	user := NewUser("19644627@qq.com", privateKey, func(resource *registration.Resource) error {
+		resourceJSON, err := json.Marshal(resource)
+		if err != nil {
+			return err
+		}
+		t.Log(string(resourceJSON))
+		return nil
+	})
+
+	regResource := []byte(`{"body":{"status":"valid","contact":["mailto:19644627@qq.com"]},"uri":"https://acme-v02.api.letsencrypt.org/acme/acct/103672877"}`)
+	err = user.SetRegistration(regResource)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	dnsProvider, err := testDNSPodProvider()
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	req := NewRequest(&Task{
+		User:        user,
+		DNSProvider: dnsProvider,
+		DNSDomain:   "yun4s.cn",
+		Domains:     []string{"yun4s.cn"},
+	})
+	certData, keyData, err := req.Run()
+	if err != nil {
+		t.Fatal(err)
+	}
+	t.Log("cert:", string(certData))
+	t.Log("key:", string(keyData))
+}
+
+func testDNSPodProvider() (dnsclients.ProviderInterface, error) {
+	db, err := dbs.Default()
+	if err != nil {
+		return nil, err
+	}
+	one, err := db.FindOne("SELECT * FROM edgeDNSProviders WHERE type='dnspod' ORDER BY id DESC")
+	if err != nil {
+		return nil, err
+	}
+	apiParams := maps.Map{}
+	err = json.Unmarshal([]byte(one.GetString("apiParams")), &apiParams)
+	if err != nil {
+		return nil, err
+	}
+	provider := &dnsclients.DNSPodProvider{}
+	err = provider.Auth(apiParams)
+	if err != nil {
+		return nil, err
+	}
+	return provider, nil
+}
diff --git a/internal/acme/task.go b/internal/acme/task.go
new file mode 100644
index 00000000..81718d2a
--- /dev/null
+++ b/internal/acme/task.go
@@ -0,0 +1,10 @@
+package acme
+
+import "github.com/TeaOSLab/EdgeAPI/internal/dnsclients"
+
+type Task struct {
+	User        *User
+	DNSProvider dnsclients.ProviderInterface
+	DNSDomain   string
+	Domains     []string
+}
diff --git a/internal/acme/user.go b/internal/acme/user.go
new file mode 100644
index 00000000..38f429c0
--- /dev/null
+++ b/internal/acme/user.go
@@ -0,0 +1,49 @@
+package acme
+
+import (
+	"crypto"
+	"encoding/json"
+	"github.com/go-acme/lego/v4/registration"
+)
+
+type User struct {
+	email        string
+	resource     *registration.Resource
+	key          crypto.PrivateKey
+	registerFunc func(resource *registration.Resource) error
+}
+
+func NewUser(email string, key crypto.PrivateKey, registerFunc func(resource *registration.Resource) error) *User {
+	return &User{
+		email:        email,
+		key:          key,
+		registerFunc: registerFunc,
+	}
+}
+
+func (this *User) GetEmail() string {
+	return this.email
+}
+
+func (this *User) GetRegistration() *registration.Resource {
+	return this.resource
+}
+
+func (this *User) SetRegistration(resourceData []byte) error {
+	resource := &registration.Resource{}
+	err := json.Unmarshal(resourceData, resource)
+	if err != nil {
+		return err
+	}
+	this.resource = resource
+	return nil
+}
+
+func (this *User) GetPrivateKey() crypto.PrivateKey {
+	return this.key
+}
+
+func (this *User) Register(resource *registration.Resource) error {
+	this.resource = resource
+	return this.registerFunc(resource)
+}
diff --git a/internal/db/models/acme_task_dao.go b/internal/db/models/acme_task_dao.go
index 9d848799..113a70f9 100644
--- a/internal/db/models/acme_task_dao.go
+++ b/internal/db/models/acme_task_dao.go
@@ -2,10 +2,15 @@ package models
 
 import (
 	"encoding/json"
+	"github.com/TeaOSLab/EdgeAPI/internal/acme"
+	"github.com/TeaOSLab/EdgeAPI/internal/dnsclients"
 	"github.com/TeaOSLab/EdgeAPI/internal/errors"
+	"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs/sslconfigs"
+	"github.com/go-acme/lego/v4/registration"
 	_ "github.com/go-sql-driver/mysql"
 	"github.com/iwind/TeaGo/Tea"
 	"github.com/iwind/TeaGo/dbs"
+	"github.com/iwind/TeaGo/logs"
 	"github.com/iwind/TeaGo/types"
 )
 
@@ -131,7 +136,6 @@ func (this *ACMETaskDAO) CreateACMETask(adminId int64, userId int64, acmeUserId
 	op.AutoRenew = autoRenew
 	op.IsOn = true
 	op.State = ACMETaskStateEnabled
-	op.IsOk = false
 	_, err := this.Save(op)
 	if err != nil {
 		return 0, err
@@ -173,3 +177,179 @@ func (this *ACMETaskDAO) CheckACMETask(adminId int64, userId int64, acmeTaskId i
 		Pk(acmeTaskId).
 		Exist()
 }
+
+// 设置任务关联的证书
+func (this *ACMETaskDAO) UpdateACMETaskCert(taskId int64, certId int64) error {
+	if taskId <= 0 {
+		return errors.New("invalid taskId")
+	}
+
+	op := NewACMETaskOperator()
+	op.Id = taskId
+	op.CertId = certId
+	_, err := this.Save(op)
+	return err
+}
+
+// 执行任务并记录日志
+func (this *ACMETaskDAO) RunTask(taskId int64) (isOk bool, errMsg string, resultCertId int64) {
+	isOk, errMsg, resultCertId = this.runTaskWithoutLog(taskId)
+
+	// 记录日志
+	err := SharedACMETaskLogDAO.CreateACMELog(taskId, isOk, errMsg)
+	if err != nil {
+		logs.Error(err)
+	}
+
+	return
+}
+
+// 执行任务但并不记录日志
+func (this *ACMETaskDAO) runTaskWithoutLog(taskId int64) (isOk bool, errMsg string, resultCertId int64) {
+	task, err := this.FindEnabledACMETask(taskId)
+	if err != nil {
+		errMsg = "查询任务信息时出错：" + err.Error()
+		return
+	}
+	if task == nil {
+		errMsg = "找不到要执行的任务"
+		return
+	}
+	if task.IsOn != 1 {
+		errMsg = "任务没有启用"
+		return
+	}
+
+	// ACME用户
+	user, err := SharedACMEUserDAO.FindEnabledACMEUser(int64(task.AcmeUserId))
+	if err != nil {
+		errMsg = "查询ACME用户时出错：" + err.Error()
+		return
+	}
+	if user == nil {
+		errMsg = "找不到ACME用户"
+		return
+	}
+
+	privateKey, err := acme.ParsePrivateKeyFromBase64(user.PrivateKey)
+	if err != nil {
+		errMsg = "解析私钥时出错：" + err.Error()
+		return
+	}
+
+	remoteUser := acme.NewUser(user.Email, privateKey, func(resource *registration.Resource) error {
+		resourceJSON, err := json.Marshal(resource)
+		if err != nil {
+			return err
+		}
+
+		err = SharedACMEUserDAO.UpdateACMEUserRegistration(int64(user.Id), resourceJSON)
+		return err
+	})
+
+	if len(user.Registration) > 0 {
+		err = remoteUser.SetRegistration([]byte(user.Registration))
+		if err != nil {
+			errMsg = "设置注册信息时出错：" + err.Error()
+			return
+		}
+	}
+
+	// DNS服务商
+	dnsProvider, err := SharedDNSProviderDAO.FindEnabledDNSProvider(int64(task.DnsProviderId))
+	if err != nil {
+		errMsg = "查找DNS服务商账号信息时出错：" + err.Error()
+		return
+	}
+	if dnsProvider == nil {
+		errMsg = "找不到DNS服务商账号"
+		return
+	}
+	providerInterface := dnsclients.FindProvider(dnsProvider.Type)
+	if providerInterface == nil {
+		errMsg = "暂不支持此类型的DNS服务商 '" + dnsProvider.Type + "'"
+		return
+	}
+	apiParams, err := dnsProvider.DecodeAPIParams()
+	if err != nil {
+		errMsg = "解析DNS服务商API参数时出错：" + err.Error()
+		return
+	}
+	err = providerInterface.Auth(apiParams)
+	if err != nil {
+		errMsg = "校验DNS服务商API参数时出错：" + err.Error()
+		return
+	}
+
+	acmeRequest := acme.NewRequest(&acme.Task{
+		User:        remoteUser,
+		DNSProvider: providerInterface,
+		DNSDomain:   task.DnsDomain,
+		Domains:     task.DecodeDomains(),
+	})
+	certData, keyData, err := acmeRequest.Run()
+	if err != nil {
+		errMsg = "证书生成失败：" + err.Error()
+		return
+	}
+
+	// 分析证书
+	sslConfig := &sslconfigs.SSLCertConfig{
+		CertData: certData,
+		KeyData:  keyData,
+	}
+	err = sslConfig.Init()
+	if err != nil {
+		errMsg = "证书生成成功，但是分析证书信息时发生错误：" + err.Error()
+		return
+	}
+
+	// 保存证书
+	resultCertId = int64(task.CertId)
+	if resultCertId > 0 {
+		cert, err := SharedSSLCertDAO.FindEnabledSSLCert(resultCertId)
+		if err != nil {
+			errMsg = "证书生成成功，但查询已绑定的证书时出错：" + err.Error()
+			return
+		}
+		if cert == nil {
+			errMsg = "证书已被管理员或用户删除"
+
+			// 禁用
+			err = SharedACMETaskDAO.DisableACMETask(taskId)
+			if err != nil {
+				errMsg = "禁用失效的ACME任务出错：" + err.Error()
+			}
+
+			return
+		}
+
+		err = SharedSSLCertDAO.UpdateCert(resultCertId, cert.IsOn == 1, cert.Name, cert.Description, cert.ServerName, cert.IsCA == 1, certData, keyData, sslConfig.TimeBeginAt, sslConfig.TimeEndAt, sslConfig.DNSNames, sslConfig.CommonNames)
+		if err != nil {
+			errMsg = "证书生成成功，但是修改数据库中的证书信息时出错：" + err.Error()
+			return
+		}
+	} else {
+		resultCertId, err = SharedSSLCertDAO.CreateCert(int64(task.AdminId), int64(task.UserId), true, task.DnsDomain+"免费证书", "免费申请的证书", "", false, certData, keyData, sslConfig.TimeBeginAt, sslConfig.TimeEndAt, sslConfig.DNSNames, sslConfig.CommonNames)
+		if err != nil {
+			errMsg = "证书生成成功，但是保存到数据库失败：" + err.Error()
+			return
+		}
+
+		err = SharedSSLCertDAO.UpdateCertACME(resultCertId, int64(task.Id))
+		if err != nil {
+			errMsg = "证书生成成功，修改证书ACME信息时出错：" + err.Error()
+			return
+		}
+
+		// 设置成功
+		err = SharedACMETaskDAO.UpdateACMETaskCert(taskId, resultCertId)
+		if err != nil {
+			errMsg = "证书生成成功，设置任务关联的证书时出错：" + err.Error()
+			return
+		}
+	}
+
+	isOk = true
+	return
+}
diff --git a/internal/db/models/acme_task_log_dao.go b/internal/db/models/acme_task_log_dao.go
index fd149e3c..aa80935d 100644
--- a/internal/db/models/acme_task_log_dao.go
+++ b/internal/db/models/acme_task_log_dao.go
@@ -26,3 +26,13 @@ func init() {
 		SharedACMETaskLogDAO = NewACMETaskLogDAO()
 	})
 }
+
+// 生成日志
+func (this *ACMETaskLogDAO) CreateACMELog(taskId int64, isOk bool, errMsg string) error {
+	op := NewACMETaskLogOperator()
+	op.TaskId = taskId
+	op.Error = errMsg
+	op.IsOk = isOk
+	_, err := this.Save(op)
+	return err
+}
diff --git a/internal/db/models/acme_task_model.go b/internal/db/models/acme_task_model.go
index 8eab2b8a..b9ec7aa0 100644
--- a/internal/db/models/acme_task_model.go
+++ b/internal/db/models/acme_task_model.go
@@ -12,7 +12,6 @@ type ACMETask struct {
 	Domains       string `field:"domains"`       // 证书域名
 	CreatedAt     uint64 `field:"createdAt"`     // 创建时间
 	State         uint8  `field:"state"`         // 状态
-	IsOk          uint8  `field:"isOk"`          // 最后运行是否正常
 	CertId        uint64 `field:"certId"`        // 生成的证书ID
 	AutoRenew     uint8  `field:"autoRenew"`     // 是否自动更新
 }
@@ -28,7 +27,6 @@ type ACMETaskOperator struct {
 	Domains       interface{} // 证书域名
 	CreatedAt     interface{} // 创建时间
 	State         interface{} // 状态
-	IsOk          interface{} // 最后运行是否正常
 	CertId        interface{} // 生成的证书ID
 	AutoRenew     interface{} // 是否自动更新
 }
diff --git a/internal/db/models/acme_user_dao.go b/internal/db/models/acme_user_dao.go
index c74f1907..448e2ab7 100644
--- a/internal/db/models/acme_user_dao.go
+++ b/internal/db/models/acme_user_dao.go
@@ -97,7 +97,7 @@ func (this *ACMEUserDAO) CreateACMEUser(adminId int64, userId int64, email strin
 	return types.Int64(op.Id), nil
 }
 
-// 查找用户列表
+// 修改用户信息
 func (this *ACMEUserDAO) UpdateACMEUser(acmeUserId int64, description string) error {
 	if acmeUserId <= 0 {
 		return errors.New("invalid acmeUserId")
@@ -109,6 +109,18 @@ func (this *ACMEUserDAO) UpdateACMEUser(acmeUserId int64, description string) er
 	return err
 }
 
+// 修改用户ACME注册信息
+func (this *ACMEUserDAO) UpdateACMEUserRegistration(acmeUserId int64, registrationJSON []byte) error {
+	if acmeUserId <= 0 {
+		return errors.New("invalid acmeUserId")
+	}
+	op := NewACMEUserOperator()
+	op.Id = acmeUserId
+	op.Registration = registrationJSON
+	_, err := this.Save(op)
+	return err
+}
+
 // 计算用户数量
 func (this *ACMEUserDAO) CountACMEUsersWithAdminId(adminId int64, userId int64) (int64, error) {
 	query := this.Query()
diff --git a/internal/db/models/acme_user_model.go b/internal/db/models/acme_user_model.go
index 4f408e52..2f075bd2 100644
--- a/internal/db/models/acme_user_model.go
+++ b/internal/db/models/acme_user_model.go
@@ -2,25 +2,27 @@ package models
 
 //
 type ACMEUser struct {
-	Id          uint64 `field:"id"`          // ID
-	AdminId     uint32 `field:"adminId"`     // 管理员ID
-	UserId      uint32 `field:"userId"`      // 用户ID
-	PrivateKey  string `field:"privateKey"`  // 私钥
-	Email       string `field:"email"`       // E-mail
-	CreatedAt   uint64 `field:"createdAt"`   // 创建时间
-	State       uint8  `field:"state"`       // 状态
-	Description string `field:"description"` // 备注介绍
+	Id           uint64 `field:"id"`           // ID
+	AdminId      uint32 `field:"adminId"`      // 管理员ID
+	UserId       uint32 `field:"userId"`       // 用户ID
+	PrivateKey   string `field:"privateKey"`   // 私钥
+	Email        string `field:"email"`        // E-mail
+	CreatedAt    uint64 `field:"createdAt"`    // 创建时间
+	State        uint8  `field:"state"`        // 状态
+	Description  string `field:"description"`  // 备注介绍
+	Registration string `field:"registration"` // 注册信息
 }
 
 type ACMEUserOperator struct {
-	Id          interface{} // ID
-	AdminId     interface{} // 管理员ID
-	UserId      interface{} // 用户ID
-	PrivateKey  interface{} // 私钥
-	Email       interface{} // E-mail
-	CreatedAt   interface{} // 创建时间
-	State       interface{} // 状态
-	Description interface{} // 备注介绍
+	Id           interface{} // ID
+	AdminId      interface{} // 管理员ID
+	UserId       interface{} // 用户ID
+	PrivateKey   interface{} // 私钥
+	Email        interface{} // E-mail
+	CreatedAt    interface{} // 创建时间
+	State        interface{} // 状态
+	Description  interface{} // 备注介绍
+	Registration interface{} // 注册信息
 }
 
 func NewACMEUserOperator() *ACMEUserOperator {
diff --git a/internal/db/models/ssl_cert_dao.go b/internal/db/models/ssl_cert_dao.go
index cb3a10ac..f19df485 100644
--- a/internal/db/models/ssl_cert_dao.go
+++ b/internal/db/models/ssl_cert_dao.go
@@ -178,6 +178,7 @@ func (this *SSLCertDAO) ComposeCertConfig(certId int64) (*sslconfigs.SSLCertConf
 	config.Id = int64(cert.Id)
 	config.IsOn = cert.IsOn == 1
 	config.IsCA = cert.IsCA == 1
+	config.IsACME = cert.IsACME == 1
 	config.Name = cert.Name
 	config.Description = cert.Description
 	config.CertData = []byte(cert.CertData)
@@ -269,3 +270,16 @@ func (this *SSLCertDAO) ListCertIds(isCA bool, isAvailable bool, isExpired bool,
 	}
 	return result, nil
 }
+
+// 设置证书的ACME信息
+func (this *SSLCertDAO) UpdateCertACME(certId int64, acmeTaskId int64) error {
+	if certId <= 0 {
+		return errors.New("invalid certId")
+	}
+	op := NewSSLCertOperator()
+	op.Id = certId
+	op.AcmeTaskId = acmeTaskId
+	op.IsACME = true
+	_, err := this.Save(op)
+	return err
+}
diff --git a/internal/dnsclients/provider_alidns.go b/internal/dnsclients/provider_alidns.go
index be274734..ca21d459 100644
--- a/internal/dnsclients/provider_alidns.go
+++ b/internal/dnsclients/provider_alidns.go
@@ -11,6 +11,8 @@ import (
 
 // 阿里云服务商
 type AliDNSProvider struct {
+	BaseProvider
+
 	accessKeyId     string
 	accessKeySecret string
 }
@@ -87,6 +89,20 @@ func (this *AliDNSProvider) GetRoutes(domain string) (routes []*Route, err error
 	return
 }
 
+// 查询单个记录
+func (this *AliDNSProvider) QueryRecord(domain string, name string, recordType RecordType) (*Record, error) {
+	records, err := this.GetRecords(domain)
+	if err != nil {
+		return nil, err
+	}
+	for _, record := range records {
+		if record.Name == name && record.Type == recordType {
+			return record, nil
+		}
+	}
+	return nil, err
+}
+
 // 设置记录
 func (this *AliDNSProvider) AddRecord(domain string, newRecord *Record) error {
 	req := alidns.CreateAddDomainRecordRequest()
diff --git a/internal/dnsclients/provider_base.go b/internal/dnsclients/provider_base.go
new file mode 100644
index 00000000..ae2cc40b
--- /dev/null
+++ b/internal/dnsclients/provider_base.go
@@ -0,0 +1,4 @@
+package dnsclients
+
+type BaseProvider struct {
+}
diff --git a/internal/dnsclients/provider_dnspod.go b/internal/dnsclients/provider_dnspod.go
index 35caceee..23e0e54f 100644
--- a/internal/dnsclients/provider_dnspod.go
+++ b/internal/dnsclients/provider_dnspod.go
@@ -14,6 +14,8 @@ import (
 
 // DNSPod服务商
 type DNSPodProvider struct {
+	BaseProvider
+
 	apiId    string
 	apiToken string
 }
@@ -104,6 +106,20 @@ func (this *DNSPodProvider) GetRoutes(domain string) (routes []*Route, err error
 	return routes, nil
 }
 
+// 查询单个记录
+func (this *DNSPodProvider) QueryRecord(domain string, name string, recordType RecordType) (*Record, error) {
+	records, err := this.GetRecords(domain)
+	if err != nil {
+		return nil, err
+	}
+	for _, record := range records {
+		if record.Name == name && record.Type == recordType {
+			return record, nil
+		}
+	}
+	return nil, err
+}
+
 // 设置记录
 func (this *DNSPodProvider) AddRecord(domain string, newRecord *Record) error {
 	if newRecord == nil {
diff --git a/internal/dnsclients/provider_interface.go b/internal/dnsclients/provider_interface.go
index e2ee8dee..6afe0622 100644
--- a/internal/dnsclients/provider_interface.go
+++ b/internal/dnsclients/provider_interface.go
@@ -7,12 +7,15 @@ type ProviderInterface interface {
 	// 认证
 	Auth(params maps.Map) error
 
-	// 获取域名列表
+	// 获取域名解析记录列表
 	GetRecords(domain string) (records []*Record, err error)
 
 	// 读取域名支持的线路数据
 	GetRoutes(domain string) (routes []*Route, err error)
 
+	// 查询单个记录
+	QueryRecord(domain string, name string, recordType RecordType) (*Record, error)
+
 	// 设置记录
 	AddRecord(domain string, newRecord *Record) error
 
diff --git a/internal/errors/error.go b/internal/errors/error.go
index 74faa7db..c873feca 100644
--- a/internal/errors/error.go
+++ b/internal/errors/error.go
@@ -2,6 +2,7 @@ package errors
 
 import (
 	"errors"
+	"github.com/iwind/TeaGo/Tea"
 	"path/filepath"
 	"runtime"
 	"strconv"
@@ -15,6 +16,11 @@ type errorObj struct {
 }
 
 func (this *errorObj) Error() string {
+	// 在非测试环境下，我们不提示详细的行数等信息
+	if !Tea.IsTesting() {
+		return this.err.Error()
+	}
+
 	s := this.err.Error() + "\n  " + this.file
 	if len(this.funcName) > 0 {
 		s += ":" + this.funcName + "()"
diff --git a/internal/rpc/services/service_acme_task.go b/internal/rpc/services/service_acme_task.go
index fe49e167..9c586be3 100644
--- a/internal/rpc/services/service_acme_task.go
+++ b/internal/rpc/services/service_acme_task.go
@@ -113,9 +113,11 @@ func (this *ACMETaskService) ListEnabledACMETasks(ctx context.Context, req *pb.L
 				continue
 			}
 			pbCert = &pb.SSLCert{
-				Id:   int64(cert.Id),
-				IsOn: cert.IsOn == 1,
-				Name: cert.Name,
+				Id:          int64(cert.Id),
+				IsOn:        cert.IsOn == 1,
+				Name:        cert.Name,
+				TimeBeginAt: int64(cert.TimeBeginAt),
+				TimeEndAt:   int64(cert.TimeEndAt),
 			}
 		}
 
@@ -125,7 +127,6 @@ func (this *ACMETaskService) ListEnabledACMETasks(ctx context.Context, req *pb.L
 			DnsDomain:   task.DnsDomain,
 			Domains:     task.DecodeDomains(),
 			CreatedAt:   int64(task.CreatedAt),
-			IsOk:        task.IsOk == 1,
 			AutoRenew:   task.AutoRenew == 1,
 			AcmeUser:    pbACMEUser,
 			DnsProvider: pbProvider,
@@ -208,9 +209,13 @@ func (this *ACMETaskService) RunACMETask(ctx context.Context, req *pb.RunACMETas
 		return nil, this.PermissionError()
 	}
 
-	// TODO
+	isOk, msg, certId := models.SharedACMETaskDAO.RunTask(req.AcmeTaskId)
 
-	return &pb.RunACMETaskResponse{}, nil
+	return &pb.RunACMETaskResponse{
+		IsOk:      isOk,
+		Error:     msg,
+		SslCertId: certId,
+	}, nil
 }
 
 // 查找单个任务信息