diff --git a/Makefile b/Makefile
index d2538a3cf..2df94195a 100644
--- a/Makefile
+++ b/Makefile
@@ -69,8 +69,8 @@ release_windows:
 	rm aliyun.exe
 
 fmt:
-	go fmt ./cli/... ./config/... ./i18n/... ./main/... ./openapi/... ./oss/... ./resource/... ./meta/...
+	go fmt ./util/... ./cli/... ./config/... ./i18n/... ./main/... ./openapi/... ./oss/... ./resource/... ./meta/...
 
 test:
-	LANG="en_US.UTF-8" go test -race -coverprofile=coverage.txt -covermode=atomic ./cli/... ./config/... ./i18n/... ./main/... ./openapi/... ./meta/...
+	LANG="en_US.UTF-8" go test -race -coverprofile=coverage.txt -covermode=atomic ./util/... ./cli/... ./config/... ./i18n/... ./main/... ./openapi/... ./meta/...
 	go tool cover -html=coverage.txt -o coverage.html
diff --git a/config/configuration.go b/config/configuration.go
index 7ad7cf893..08e798879 100644
--- a/config/configuration.go
+++ b/config/configuration.go
@@ -20,6 +20,7 @@ import (
 	"runtime"
 
 	"github.com/aliyun/aliyun-cli/cli"
+	"github.com/aliyun/aliyun-cli/util"
 )
 
 const (
@@ -69,14 +70,7 @@ func (c *Configuration) GetProfile(pn string) (Profile, bool) {
 func (c *Configuration) GetCurrentProfile(ctx *cli.Context) Profile {
 	profileName := ProfileFlag(ctx.Flags()).GetStringOrDefault(c.CurrentProfile)
 	if profileName == "" || profileName == "default" {
-		switch {
-		case os.Getenv("ALIBABACLOUD_PROFILE") != "":
-			profileName = os.Getenv("ALIBABACLOUD_PROFILE")
-		case os.Getenv("ALIBABA_CLOUD_PROFILE") != "":
-			profileName = os.Getenv("ALIBABA_CLOUD_PROFILE")
-		case os.Getenv("ALICLOUD_PROFILE") != "":
-			profileName = os.Getenv("ALICLOUD_PROFILE")
-		}
+		profileName = util.GetFromEnv("ALIBABACLOUD_PROFILE", "ALIBABA_CLOUD_PROFILE", "ALICLOUD_PROFILE")
 	}
 	p, _ := c.GetProfile(profileName)
 	p.OverwriteWithFlags(ctx)
diff --git a/config/configuration_test.go b/config/configuration_test.go
index d17c94dfd..df7e40562 100644
--- a/config/configuration_test.go
+++ b/config/configuration_test.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,
@@ -278,5 +278,9 @@ func TestLoadProfileWithContext(t *testing.T) {
 	ctx.Flags().Get("profile").SetAssigned(true)
 	_, err = LoadProfileWithContext(ctx)
 	assert.EqualError(t, err, "region can't be empty")
+}
 
+func TestGetHomePath(t *testing.T) {
+	home := GetHomePath()
+	assert.NotEqual(t, "", home)
 }
diff --git a/config/profile.go b/config/profile.go
index 9683a2ad3..7dced9239 100644
--- a/config/profile.go
+++ b/config/profile.go
@@ -32,6 +32,7 @@ import (
 	"github.com/aliyun/alibaba-cloud-sdk-go/sdk/responses"
 	"github.com/aliyun/aliyun-cli/cli"
 	"github.com/aliyun/aliyun-cli/i18n"
+	"github.com/aliyun/aliyun-cli/util"
 	credentialsv2 "github.com/aliyun/credentials-go/credentials"
 	jmespath "github.com/jmespath/go-jmespath"
 )
@@ -177,47 +178,19 @@ func (cp *Profile) OverwriteWithFlags(ctx *cli.Context) {
 	cp.ProcessCommand = ProcessCommandFlag(ctx.Flags()).GetStringOrDefault(cp.ProcessCommand)
 
 	if cp.AccessKeyId == "" {
-		switch {
-		case os.Getenv("ALIBABACLOUD_ACCESS_KEY_ID") != "":
-			cp.AccessKeyId = os.Getenv("ALIBABACLOUD_ACCESS_KEY_ID")
-		case os.Getenv("ALICLOUD_ACCESS_KEY_ID") != "":
-			cp.AccessKeyId = os.Getenv("ALICLOUD_ACCESS_KEY_ID")
-		case os.Getenv("ACCESS_KEY_ID") != "":
-			cp.AccessKeyId = os.Getenv("ACCESS_KEY_ID")
-		}
+		cp.AccessKeyId = util.GetFromEnv("ALIBABACLOUD_ACCESS_KEY_ID", "ALICLOUD_ACCESS_KEY_ID", "ACCESS_KEY_ID")
 	}
 
 	if cp.AccessKeySecret == "" {
-		switch {
-		case os.Getenv("ALIBABACLOUD_ACCESS_KEY_SECRET") != "":
-			cp.AccessKeySecret = os.Getenv("ALIBABACLOUD_ACCESS_KEY_SECRET")
-		case os.Getenv("ALICLOUD_ACCESS_KEY_SECRET") != "":
-			cp.AccessKeySecret = os.Getenv("ALICLOUD_ACCESS_KEY_SECRET")
-		case os.Getenv("ACCESS_KEY_SECRET") != "":
-			cp.AccessKeySecret = os.Getenv("ACCESS_KEY_SECRET")
-		}
+		cp.AccessKeySecret = util.GetFromEnv("ALIBABACLOUD_ACCESS_KEY_SECRET", "ALICLOUD_ACCESS_KEY_SECRET", "ACCESS_KEY_SECRET")
 	}
 
 	if cp.StsToken == "" {
-		switch {
-		case os.Getenv("ALIBABACLOUD_SECURITY_TOKEN") != "":
-			cp.StsToken = os.Getenv("ALIBABACLOUD_SECURITY_TOKEN")
-		case os.Getenv("ALICLOUD_SECURITY_TOKEN") != "":
-			cp.StsToken = os.Getenv("ALICLOUD_SECURITY_TOKEN")
-		case os.Getenv("SECURITY_TOKEN") != "":
-			cp.StsToken = os.Getenv("SECURITY_TOKEN")
-		}
+		cp.StsToken = util.GetFromEnv("ALIBABACLOUD_SECURITY_TOKEN", "ALICLOUD_SECURITY_TOKEN", "SECURITY_TOKEN")
 	}
 
 	if cp.RegionId == "" {
-		switch {
-		case os.Getenv("ALIBABACLOUD_REGION_ID") != "":
-			cp.RegionId = os.Getenv("ALIBABACLOUD_REGION_ID")
-		case os.Getenv("ALICLOUD_REGION_ID") != "":
-			cp.RegionId = os.Getenv("ALICLOUD_REGION_ID")
-		case os.Getenv("REGION") != "":
-			cp.RegionId = os.Getenv("REGION")
-		}
+		cp.RegionId = util.GetFromEnv("ALIBABACLOUD_REGION_ID", "ALICLOUD_REGION_ID", "REGION")
 	}
 
 	if cp.CredentialsURI == "" {
diff --git a/util/util.go b/util/util.go
new file mode 100644
index 000000000..aad1ced89
--- /dev/null
+++ b/util/util.go
@@ -0,0 +1,13 @@
+package util
+
+import "os"
+
+func GetFromEnv(args ...string) string {
+	for _, key := range args {
+		if value := os.Getenv(key); value != "" {
+			return value
+		}
+	}
+
+	return ""
+}
diff --git a/util/util_test.go b/util/util_test.go
new file mode 100644
index 000000000..9c8e1b65b
--- /dev/null
+++ b/util/util_test.go
@@ -0,0 +1,16 @@
+package util
+
+import (
+	"os"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestGetFromEnv(t *testing.T) {
+	os.Setenv("test1", "test1")
+	os.Setenv("test2", "test2")
+	assert.Equal(t, "test1", GetFromEnv("test1", "test2"))
+	assert.Equal(t, "test1", GetFromEnv("test3", "test1", "test2"))
+	assert.Equal(t, "", GetFromEnv("test3"))
+}