diff --git a/config/legacy.go b/config/legacy.go
index d7973d36a..78f2ad478 100644
--- a/config/legacy.go
+++ b/config/legacy.go
@@ -4,7 +4,7 @@
 // you may not use this file except in compliance with the License.
 // You may obtain a copy of the License at
 //
-//     http://www.apache.org/licenses/LICENSE-2.0
+//	http://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS,
@@ -45,7 +45,7 @@ func MigrateCredentials(path string) (conf *Configuration, err error) {
 	conf = &Configuration{}
 	ini, err := ini.Load(path)
 	if err != nil {
-		err = fmt.Errorf(" parse failed: %v\n", err)
+		err = fmt.Errorf(" parse failed: %v", err)
 		return
 	}
 
@@ -81,7 +81,7 @@ func MigrateCredentials(path string) (conf *Configuration, err error) {
 func MigrateConfigure(path string, conf *Configuration) (err error) {
 	ini, err := ini.Load(path)
 	if err != nil {
-		err = fmt.Errorf("parse failed: %s\n", err)
+		err = fmt.Errorf("parse failed: %s", err)
 		return
 	}
 
diff --git a/config/legacy_test.go b/config/legacy_test.go
index 91d7c2043..405850f29 100644
--- a/config/legacy_test.go
+++ b/config/legacy_test.go
@@ -25,10 +25,9 @@ func TestMigrateCredentials(t *testing.T) {
 	conf, err := MigrateCredentials("http://nicai")
 	assert.Empty(t, conf)
 	if runtime.GOOS == "windows" {
-		assert.EqualError(t, err, " parse failed: open http://nicai: The filename, directory name, or volume label syntax is incorrect.\n")
+		assert.EqualError(t, err, " parse failed: open http://nicai: The filename, directory name, or volume label syntax is incorrect.")
 	} else {
-		assert.EqualError(t, err, " parse failed: open http://nicai: no such file or directory\n")
-
+		assert.EqualError(t, err, " parse failed: open http://nicai: no such file or directory")
 	}
 
 	test, err := os.Create("test.ini")
@@ -68,9 +67,9 @@ func TestMigrateConfigure(t *testing.T) {
 		{Name: "aaa", Mode: AK, AccessKeyId: "sdf", AccessKeySecret: "ddf", OutputFormat: "json"}}}
 	err := MigrateConfigure("http://nici", conf)
 	if runtime.GOOS == "windows" {
-		assert.Equal(t, "parse failed: open http://nici: The filename, directory name, or volume label syntax is incorrect.\n", err.Error())
+		assert.Equal(t, "parse failed: open http://nici: The filename, directory name, or volume label syntax is incorrect.", err.Error())
 	} else {
-		assert.Equal(t, "parse failed: open http://nici: no such file or directory\n", err.Error())
+		assert.Equal(t, "parse failed: open http://nici: no such file or directory", err.Error())
 	}
 
 	test, err := os.Create("testconf.ini")
diff --git a/config/profile.go b/config/profile.go
index 1846859d4..139c16cf6 100644
--- a/config/profile.go
+++ b/config/profile.go
@@ -422,7 +422,7 @@ func (cp *Profile) GetClientByCredentialsURI(config *sdk.Config, ctx *cli.Contex
 	}
 
 	if res.StatusCode != 200 {
-		return nil, fmt.Errorf("Get Credentials from %s failed, status code %d", uri, res.StatusCode)
+		return nil, fmt.Errorf("get credentials from %s failed, status code %d", uri, res.StatusCode)
 	}
 
 	body, err := io.ReadAll(res.Body)
@@ -441,11 +441,11 @@ func (cp *Profile) GetClientByCredentialsURI(config *sdk.Config, ctx *cli.Contex
 	var response Response
 	err = json.Unmarshal(body, &response)
 	if err != nil {
-		return nil, fmt.Errorf("Unmarshal credentials failed, the body %s", string(body))
+		return nil, fmt.Errorf("unmarshal credentials failed, the body %s", string(body))
 	}
 
 	if response.Code != "Success" {
-		return nil, fmt.Errorf("Get sts token err, Code is not Success")
+		return nil, fmt.Errorf("get sts token err, Code is not Success")
 	}
 
 	cred := credentials.NewStsTokenCredential(response.AccessKeyId, response.AccessKeySecret, response.SecurityToken)