diff --git a/internal/certacme/certifiers/sp_constellix.go b/internal/certacme/certifiers/sp_constellix.go
index ea2b58ae0..78d010f07 100644
--- a/internal/certacme/certifiers/sp_constellix.go
+++ b/internal/certacme/certifiers/sp_constellix.go
@@ -5,7 +5,7 @@ import (
 
 	"github.com/certimate-go/certimate/internal/domain"
 	"github.com/certimate-go/certimate/pkg/core"
-	constellix "github.com/certimate-go/certimate/pkg/core/certifier/challengers/dns01/constellix"
+	"github.com/certimate-go/certimate/pkg/core/certifier/challengers/dns01/constellix"
 	xmaps "github.com/certimate-go/certimate/pkg/utils/maps"
 )
 
diff --git a/internal/certacme/certifiers/sp_digitalocean.go b/internal/certacme/certifiers/sp_digitalocean.go
index 4296ec671..0f5afae48 100644
--- a/internal/certacme/certifiers/sp_digitalocean.go
+++ b/internal/certacme/certifiers/sp_digitalocean.go
@@ -5,7 +5,7 @@ import (
 
 	"github.com/certimate-go/certimate/internal/domain"
 	"github.com/certimate-go/certimate/pkg/core"
-	digitalocean "github.com/certimate-go/certimate/pkg/core/certifier/challengers/dns01/digitalocean"
+	"github.com/certimate-go/certimate/pkg/core/certifier/challengers/dns01/digitalocean"
 	xmaps "github.com/certimate-go/certimate/pkg/utils/maps"
 )
 
diff --git a/internal/certacme/certifiers/sp_duckdns.go b/internal/certacme/certifiers/sp_duckdns.go
index 7763bc6b6..f5db628cc 100644
--- a/internal/certacme/certifiers/sp_duckdns.go
+++ b/internal/certacme/certifiers/sp_duckdns.go
@@ -5,7 +5,7 @@ import (
 
 	"github.com/certimate-go/certimate/internal/domain"
 	"github.com/certimate-go/certimate/pkg/core"
-	duckdns "github.com/certimate-go/certimate/pkg/core/certifier/challengers/dns01/duckdns"
+	"github.com/certimate-go/certimate/pkg/core/certifier/challengers/dns01/duckdns"
 	xmaps "github.com/certimate-go/certimate/pkg/utils/maps"
 )
 
diff --git a/internal/certacme/certifiers/sp_netlify.go b/internal/certacme/certifiers/sp_netlify.go
index f6d7c0228..0ee6b902d 100644
--- a/internal/certacme/certifiers/sp_netlify.go
+++ b/internal/certacme/certifiers/sp_netlify.go
@@ -5,7 +5,7 @@ import (
 
 	"github.com/certimate-go/certimate/internal/domain"
 	"github.com/certimate-go/certimate/pkg/core"
-	netlify "github.com/certimate-go/certimate/pkg/core/certifier/challengers/dns01/netlify"
+	"github.com/certimate-go/certimate/pkg/core/certifier/challengers/dns01/netlify"
 	xmaps "github.com/certimate-go/certimate/pkg/utils/maps"
 )
 
diff --git a/internal/certacme/certifiers/sp_xinnet.go b/internal/certacme/certifiers/sp_xinnet.go
index a51bc8b0f..84625935e 100644
--- a/internal/certacme/certifiers/sp_xinnet.go
+++ b/internal/certacme/certifiers/sp_xinnet.go
@@ -5,7 +5,7 @@ import (
 
 	"github.com/certimate-go/certimate/internal/domain"
 	"github.com/certimate-go/certimate/pkg/core"
-	xinnet "github.com/certimate-go/certimate/pkg/core/certifier/challengers/dns01/xinnet"
+	"github.com/certimate-go/certimate/pkg/core/certifier/challengers/dns01/xinnet"
 	xmaps "github.com/certimate-go/certimate/pkg/utils/maps"
 )
 
diff --git a/pkg/core/certifier/challengers/dns01/conohavpsv3/conohavpsv3.go b/pkg/core/certifier/challengers/dns01/conohavpsv3/conohavpsv3.go
index a69d2a558..6e2f0b209 100644
--- a/pkg/core/certifier/challengers/dns01/conohavpsv3/conohavpsv3.go
+++ b/pkg/core/certifier/challengers/dns01/conohavpsv3/conohavpsv3.go
@@ -1,4 +1,4 @@
-package conohavpsv2
+package conohavpsv3
 
 import (
 	"fmt"
diff --git a/pkg/core/certifier/challengers/dns01/constellix/constellix.go b/pkg/core/certifier/challengers/dns01/constellix/constellix.go
index 03f9434d1..cd4d3c4aa 100644
--- a/pkg/core/certifier/challengers/dns01/constellix/constellix.go
+++ b/pkg/core/certifier/challengers/dns01/constellix/constellix.go
@@ -1,4 +1,4 @@
-package cloudns
+package constellix
 
 import (
 	"fmt"
diff --git a/pkg/core/certifier/challengers/dns01/digitalocean/digitalocean.go b/pkg/core/certifier/challengers/dns01/digitalocean/digitalocean.go
index f6ff6dbc8..050fa905a 100644
--- a/pkg/core/certifier/challengers/dns01/digitalocean/digitalocean.go
+++ b/pkg/core/certifier/challengers/dns01/digitalocean/digitalocean.go
@@ -1,4 +1,4 @@
-package namedotcom
+package digitalocean
 
 import (
 	"fmt"
diff --git a/pkg/core/certifier/challengers/dns01/duckdns/duckdns.go b/pkg/core/certifier/challengers/dns01/duckdns/duckdns.go
index aa9426aba..ff37a64ac 100644
--- a/pkg/core/certifier/challengers/dns01/duckdns/duckdns.go
+++ b/pkg/core/certifier/challengers/dns01/duckdns/duckdns.go
@@ -1,4 +1,4 @@
-package namedotcom
+package duckdns
 
 import (
 	"fmt"
diff --git a/pkg/core/certifier/challengers/dns01/huaweicloud/huaweicloud.go b/pkg/core/certifier/challengers/dns01/huaweicloud/huaweicloud.go
index 91b2644a6..a43b3263e 100644
--- a/pkg/core/certifier/challengers/dns01/huaweicloud/huaweicloud.go
+++ b/pkg/core/certifier/challengers/dns01/huaweicloud/huaweicloud.go
@@ -4,8 +4,9 @@ import (
 	"fmt"
 	"time"
 
+	"github.com/go-acme/lego/v5/providers/dns/huaweicloud"
+
 	"github.com/certimate-go/certimate/pkg/core/certifier"
-	hwc "github.com/go-acme/lego/v5/providers/dns/huaweicloud"
 )
 
 type ChallengerConfig struct {
@@ -27,7 +28,7 @@ func NewChallenger(config *ChallengerConfig) (certifier.ACMEChallenger, error) {
 		region = "cn-north-1"
 	}
 
-	providerConfig := hwc.NewDefaultConfig()
+	providerConfig := huaweicloud.NewDefaultConfig()
 	providerConfig.AccessKeyID = config.AccessKeyId
 	providerConfig.SecretAccessKey = config.SecretAccessKey
 	providerConfig.Region = region
@@ -38,7 +39,7 @@ func NewChallenger(config *ChallengerConfig) (certifier.ACMEChallenger, error) {
 		providerConfig.TTL = int32(config.DnsTTL)
 	}
 
-	provider, err := hwc.NewDNSProviderConfig(providerConfig)
+	provider, err := huaweicloud.NewDNSProviderConfig(providerConfig)
 	if err != nil {
 		return nil, err
 	}
diff --git a/pkg/core/certifier/challengers/dns01/netlify/netlify.go b/pkg/core/certifier/challengers/dns01/netlify/netlify.go
index 7926a0624..00474d501 100644
--- a/pkg/core/certifier/challengers/dns01/netlify/netlify.go
+++ b/pkg/core/certifier/challengers/dns01/netlify/netlify.go
@@ -1,4 +1,4 @@
-package netcup
+package netlify
 
 import (
 	"fmt"