diff --git a/filter/filter/graceful_shutdown_filter_test.go b/filter/filter/graceful_shutdown_filter_test.go
index 38430a5d1eb1302436efd3f4d3e5f9b9d93035ce..af57cd4ec8db7a32abc9cdc09724035d8f67cd36 100644
--- a/filter/filter/graceful_shutdown_filter_test.go
+++ b/filter/filter/graceful_shutdown_filter_test.go
@@ -18,8 +18,6 @@
 package filter
 
 import (
-	"github.com/apache/dubbo-go/filter"
-	common2 "github.com/apache/dubbo-go/filter/common"
 	"net/url"
 	"testing"
 )
@@ -33,6 +31,8 @@ import (
 	"github.com/apache/dubbo-go/common/constant"
 	"github.com/apache/dubbo-go/common/extension"
 	"github.com/apache/dubbo-go/config"
+	"github.com/apache/dubbo-go/filter"
+	common2 "github.com/apache/dubbo-go/filter/common"
 	"github.com/apache/dubbo-go/protocol"
 	"github.com/apache/dubbo-go/protocol/invocation"
 )
diff --git a/filter/filter/tps_limit_filter_test.go b/filter/filter/tps_limit_filter_test.go
index d4353bb7d1da6e26c51b0f1a33f7fa5ebf9e6f84..6acaab7036307299da18aefbccf011923df8e287 100644
--- a/filter/filter/tps_limit_filter_test.go
+++ b/filter/filter/tps_limit_filter_test.go
@@ -18,14 +18,14 @@
 package filter
 
 import (
-	"github.com/apache/dubbo-go/filter"
-	common2 "github.com/apache/dubbo-go/filter/common"
-	"github.com/apache/dubbo-go/filter/tps"
 	"net/url"
 	"testing"
 )
 
 import (
+	"github.com/apache/dubbo-go/filter"
+	common2 "github.com/apache/dubbo-go/filter/common"
+	"github.com/apache/dubbo-go/filter/tps"
 	"github.com/golang/mock/gomock"
 	"github.com/stretchr/testify/assert"
 )
diff --git a/filter/tps/tps_limit_fix_window_strategy.go b/filter/tps/tps_limit_fix_window_strategy.go
index b69c567ffe777b02dcba3f36d437f0e9dfda52ff..6ea5dc10333739848a96881b6dcf7e4bb54ccbe9 100644
--- a/filter/tps/tps_limit_fix_window_strategy.go
+++ b/filter/tps/tps_limit_fix_window_strategy.go
@@ -18,7 +18,6 @@
 package tps
 
 import (
-	"github.com/apache/dubbo-go/filter"
 	"sync/atomic"
 	"time"
 )
@@ -26,6 +25,7 @@ import (
 import (
 	"github.com/apache/dubbo-go/common/constant"
 	"github.com/apache/dubbo-go/common/extension"
+	"github.com/apache/dubbo-go/filter"
 )
 
 const (
diff --git a/filter/tps/tps_limit_sliding_window_strategy.go b/filter/tps/tps_limit_sliding_window_strategy.go
index ec2afe6021c8b9b02f579ac16c86d8d0eb8f027b..40ea2d14be91a948752455ad8e1a7e611354017a 100644
--- a/filter/tps/tps_limit_sliding_window_strategy.go
+++ b/filter/tps/tps_limit_sliding_window_strategy.go
@@ -19,13 +19,13 @@ package tps
 
 import (
 	"container/list"
-	"github.com/apache/dubbo-go/filter"
 	"sync"
 	"time"
 )
 
 import (
 	"github.com/apache/dubbo-go/common/extension"
+	"github.com/apache/dubbo-go/filter"
 )
 
 func init() {
diff --git a/filter/tps/tps_limit_thread_safe_fix_window_strategy.go b/filter/tps/tps_limit_thread_safe_fix_window_strategy.go
index 279c3b0034e7ad02fb7b515d0ede132334031f2c..faec9b6ec1466e0c2c7d5df9ca0dd82a965494ec 100644
--- a/filter/tps/tps_limit_thread_safe_fix_window_strategy.go
+++ b/filter/tps/tps_limit_thread_safe_fix_window_strategy.go
@@ -18,12 +18,12 @@
 package tps
 
 import (
-	"github.com/apache/dubbo-go/filter"
 	"sync"
 )
 
 import (
 	"github.com/apache/dubbo-go/common/extension"
+	"github.com/apache/dubbo-go/filter"
 )
 
 func init() {
diff --git a/filter/tps/tps_limiter_method_service.go b/filter/tps/tps_limiter_method_service.go
index 11137b784d356df5e659e4bf66296fec6f762719..ac4498a33d195128ad89828f9696b90cbd2db082 100644
--- a/filter/tps/tps_limiter_method_service.go
+++ b/filter/tps/tps_limiter_method_service.go
@@ -18,7 +18,6 @@ package tps
 
 import (
 	"fmt"
-	"github.com/apache/dubbo-go/filter"
 	"strconv"
 	"sync"
 )
@@ -31,6 +30,7 @@ import (
 	"github.com/apache/dubbo-go/common"
 	"github.com/apache/dubbo-go/common/constant"
 	"github.com/apache/dubbo-go/common/extension"
+	"github.com/apache/dubbo-go/filter"
 	"github.com/apache/dubbo-go/protocol"
 )
 
diff --git a/filter/tps/tps_limiter_method_service_test.go b/filter/tps/tps_limiter_method_service_test.go
index 80e5797d50435e2284d98c6b2b761ac35c0cd55c..441224a3e35147b85c3553871dcaa1fefd09db04 100644
--- a/filter/tps/tps_limiter_method_service_test.go
+++ b/filter/tps/tps_limiter_method_service_test.go
@@ -18,11 +18,11 @@
 package tps
 
 import (
-	"github.com/apache/dubbo-go/filter"
 	"net/url"
 	"testing"
 )
 import (
+	"github.com/apache/dubbo-go/filter"
 	"github.com/golang/mock/gomock"
 	"github.com/stretchr/testify/assert"
 )