diff --git a/pkg/apiserver/domain/service/config_test.go b/pkg/apiserver/domain/service/config_test.go
index 238ee8fff..1dc841d9f 100644
--- a/pkg/apiserver/domain/service/config_test.go
+++ b/pkg/apiserver/domain/service/config_test.go
@@ -91,7 +91,7 @@ template: {
 
 	parameter: {
 		//+usage=The name of Terraform Provider for Alibaba Cloud
-		name: *"default" | string
+		name: string
 		//+usage=Get ALICLOUD_ACCESS_KEY per this guide https://help.aliyun.com/knowledge_detail/38738.html
 		ALICLOUD_ACCESS_KEY: string
 		//+usage=Get ALICLOUD_SECRET_KEY per this guide https://help.aliyun.com/knowledge_detail/38738.html
@@ -144,7 +144,7 @@ var _ = Describe("Test config service", func() {
 		Expect(err).ToNot(BeNil())
 		var paramErr = &script.ParameterError{}
 		Expect(errors.As(err, &paramErr)).To(Equal(true))
-		Expect(paramErr.Name).To(Equal("ALICLOUD_ACCESS_KEY"))
+		Expect(paramErr.Name).To(Equal("name"))
 		Expect(paramErr.Message).To(Equal("This parameter is required"))
 
 		config, err := configService.CreateConfig(context.TODO(), "", v1.CreateConfigRequest{
diff --git a/pkg/apiserver/utils/bcode/016_config.go b/pkg/apiserver/utils/bcode/016_config.go
index 121096f5d..e8f92cad0 100644
--- a/pkg/apiserver/utils/bcode/016_config.go
+++ b/pkg/apiserver/utils/bcode/016_config.go
@@ -23,21 +23,21 @@ var (
 	// ErrNoConfigOrTarget means there is no target or config when creating the distribution.
 	ErrNoConfigOrTarget = NewBcode(400, 16002, "you must specify the config name and destination to distribute")
 
-	// ErrConfigExist means the config is exist
-	ErrConfigExist = NewBcode(400, 16003, "the config name is exist")
+	// ErrConfigExist means the config does exist
+	ErrConfigExist = NewBcode(400, 16003, "the config name does exist")
 
-	// ErrChangeTemplate the template of the config can not be change
-	ErrChangeTemplate = NewBcode(400, 16004, "the template of the config can not be change")
+	// ErrChangeTemplate the template of the config can not be changed
+	ErrChangeTemplate = NewBcode(400, 16004, "the template of the config can not be changed")
 
-	// ErrTemplateNotFound means the template is not exist
-	ErrTemplateNotFound = NewBcode(404, 16005, "the template is not exist")
+	// ErrTemplateNotFound means the template does not exist
+	ErrTemplateNotFound = NewBcode(404, 16005, "the template does not exist")
 
-	// ErrConfigNotFound means the config is not exist
-	ErrConfigNotFound = NewBcode(404, 16006, "the config is not exist")
+	// ErrConfigNotFound means the config does not exist
+	ErrConfigNotFound = NewBcode(404, 16006, "the config does not exist")
 
-	// ErrNotFoundDistribution means the distribution is not exist
-	ErrNotFoundDistribution = NewBcode(404, 16007, "the distribution is not exist")
+	// ErrNotFoundDistribution means the distribution does not exist
+	ErrNotFoundDistribution = NewBcode(404, 16007, "the distribution does not exist")
 
-	// ErrChangeSecretType the secret type of the config can not be change
-	ErrChangeSecretType = NewBcode(400, 16008, "the secret type of the config can not be change")
+	// ErrChangeSecretType the secret type of the config can not be changed
+	ErrChangeSecretType = NewBcode(400, 16008, "the secret type of the config can not be changed")
 )
diff --git a/pkg/config/factory.go b/pkg/config/factory.go
index 163e1585b..30e9f2021 100644
--- a/pkg/config/factory.go
+++ b/pkg/config/factory.go
@@ -76,23 +76,23 @@ var ErrSensitiveConfig = errors.New("the config is sensitive")
 // ErrNoConfigOrTarget means the config or the target is empty.
 var ErrNoConfigOrTarget = errors.New("you must specify the config name and destination to distribute")
 
-// ErrNotFoundDistribution means the app of the distribution is not exist.
-var ErrNotFoundDistribution = errors.New("the distribution is not found")
+// ErrNotFoundDistribution means the app of the distribution does not exist.
+var ErrNotFoundDistribution = errors.New("the distribution does not found")
 
-// ErrConfigExist means the config is exist.
-var ErrConfigExist = errors.New("the config is exist")
+// ErrConfigExist means the config does exist.
+var ErrConfigExist = errors.New("the config does exist")
 
-// ErrConfigNotFound means the config is not exist
-var ErrConfigNotFound = errors.New("the config is not exist")
+// ErrConfigNotFound means the config does not exist
+var ErrConfigNotFound = errors.New("the config does not exist")
 
-// ErrTemplateNotFound means the template is not exist
-var ErrTemplateNotFound = errors.New("the template is not exist")
+// ErrTemplateNotFound means the template does not exist
+var ErrTemplateNotFound = errors.New("the template does not exist")
 
-// ErrChangeTemplate means the template of the config can not be change
-var ErrChangeTemplate = errors.New("the template of the config can not be change")
+// ErrChangeTemplate means the template of the config can not be changed
+var ErrChangeTemplate = errors.New("the template of the config can not be changed")
 
-// ErrChangeSecretType means the secret type of the config can not be change
-var ErrChangeSecretType = errors.New("the secret type of the config can not be change")
+// ErrChangeSecretType means the secret type of the config can not be changed
+var ErrChangeSecretType = errors.New("the secret type of the config can not be changed")
 
 // NamespacedName the namespace and name model
 type NamespacedName struct {
diff --git a/pkg/config/provider/provider_test.go b/pkg/config/provider/provider_test.go
index 78e284684..214c2d643 100644
--- a/pkg/config/provider/provider_test.go
+++ b/pkg/config/provider/provider_test.go
@@ -94,7 +94,7 @@ var _ = Describe("Test the config provider", func() {
 		`, nil, "")
 		Expect(err).ToNot(HaveOccurred())
 		err = p.Create(mCtx, new(wfContext.WorkflowContext), v, nil)
-		Expect(strings.Contains(err.Error(), "the template is not exist")).Should(BeTrue())
+		Expect(strings.Contains(err.Error(), "the template does not exist")).Should(BeTrue())
 
 		template, err := p.factory.ParseTemplate("test-image-registry", []byte(templateContent))
 		Expect(err).ToNot(HaveOccurred())
diff --git a/test/e2e-apiserver-test/config_test.go b/test/e2e-apiserver-test/config_test.go
index c25576eaf..24f5f9689 100644
--- a/test/e2e-apiserver-test/config_test.go
+++ b/test/e2e-apiserver-test/config_test.go
@@ -153,7 +153,7 @@ var _ = Describe("Test the rest api about the config", func() {
 		Expect(config.Secret).Should(BeNil())
 		Expect(config.Properties["registry"]).Should(Equal("kubevela.test.com"))
 
-		By("the config name is exist")
+		By("the config name does exist")
 		req = v1.CreateConfigRequest{
 			Name:        "test-registry",
 			Alias:       "Test Registry",
@@ -164,7 +164,7 @@ var _ = Describe("Test the rest api about the config", func() {
 		res = post("/configs", req)
 		Expect(res.StatusCode).Should(Equal(400))
 
-		By("the template is not exist")
+		By("the template does not exist")
 		req = v1.CreateConfigRequest{
 			Name:        "test-registry2",
 			Alias:       "Test Registry",