diff --git a/plugins/receivers/lark/service.go b/plugins/receivers/lark/service.go
index 8a7bce4d..8725e23b 100644
--- a/plugins/receivers/lark/service.go
+++ b/plugins/receivers/lark/service.go
@@ -77,29 +77,28 @@ func (s *PluginService) PreHookDBTransformConfigs(ctx context.Context, configura
 	return receiverConfig.AsMap(), nil
 }
 
-func (s *PluginService) PostHookDBTransformConfigs(ctx context.Context, notificationConfigMap map[string]any) (map[string]any, error) {
-	notificationConfig := &NotificationConfig{}
-	if err := mapstructure.Decode(notificationConfigMap, notificationConfig); err != nil {
+func (s *PluginService) PostHookDBTransformConfigs(ctx context.Context, configurations map[string]any) (map[string]any, error) {
+	receiverConfig := &ReceiverConfig{}
+	if err := mapstructure.Decode(configurations, receiverConfig); err != nil {
 		return nil, fmt.Errorf("failed to transform configurations to notification config: %w", err)
 	}
-
-	if err := notificationConfig.Validate(); err != nil {
+	if err := receiverConfig.Validate(); err != nil {
 		return nil, err
 	}
 
-	clientId, err := s.cryptoClient.Decrypt(notificationConfig.ClientID)
+	clientId, err := s.cryptoClient.Decrypt(receiverConfig.ClientID)
 	if err != nil {
 		return nil, fmt.Errorf("lark clientId decryption failed: %w", err)
 	}
-	clientSecret, err := s.cryptoClient.Decrypt(notificationConfig.ClientSecret)
+	clientSecret, err := s.cryptoClient.Decrypt(receiverConfig.ClientSecret)
 	if err != nil {
 		return nil, fmt.Errorf("lark clientSecret decryption failed: %w", err)
 	}
 
-	notificationConfig.ClientID = clientId
-	notificationConfig.ClientSecret = clientSecret
+	receiverConfig.ClientID = clientId
+	receiverConfig.ClientSecret = clientSecret
 
-	return notificationConfig.AsMap(), nil
+	return receiverConfig.AsMap(), nil
 }
 
 func (s *PluginService) PreHookQueueTransformConfigs(ctx context.Context, configurations map[string]any) (map[string]any, error) {
diff --git a/plugins/receivers/larkchannel/service_test.go b/plugins/receivers/larkchannel/service_test.go
index 549b3398..55fa88b8 100644
--- a/plugins/receivers/larkchannel/service_test.go
+++ b/plugins/receivers/larkchannel/service_test.go
@@ -97,9 +97,11 @@ func TestService_PostHookDBTransformConfigs(t *testing.T) {
 		wantErr               bool
 	}{
 		{
-			name:                  "should return error if failed to parse configmap to notification config",
-			notificationConfigMap: nil,
-			wantErr:               true,
+			name: "should return error if failed to parse configmap to notification config",
+			notificationConfigMap: map[string]any{
+				"client_id": 123,
+			},
+			wantErr: true,
 		},
 		{
 			name: "should return error if validate notification config failed",
@@ -111,7 +113,7 @@ func TestService_PostHookDBTransformConfigs(t *testing.T) {
 		{
 			name: "should return error if lark token decryption failed",
 			notificationConfigMap: map[string]any{
-				"client_id": secret.MaskableString("a token"),
+				"client_secret": 123,
 			},
 			setup: func(e *mocks.Encryptor) {
 				e.EXPECT().Decrypt(mock.AnythingOfType("secret.MaskableString")).Return("", errors.New("some error"))
@@ -151,11 +153,11 @@ func TestService_PostHookDBTransformConfigs(t *testing.T) {
 			s := larkchannel.NewPluginService(lark.AppConfig{}, mockEncryptor)
 			got, err := s.PostHookDBTransformConfigs(context.TODO(), tt.notificationConfigMap)
 			if (err != nil) != tt.wantErr {
-				t.Errorf("Service.PostHookQueueTransformConfigs() error = %v, wantErr %v", err, tt.wantErr)
+				t.Errorf("Service.PostHookDBTransformConfigs() error = %v, wantErr %v", err, tt.wantErr)
 				return
 			}
 			if !reflect.DeepEqual(got, tt.want) {
-				t.Errorf("Service.PostHookQueueTransformConfigs() = %v, want %v", got, tt.want)
+				t.Errorf("Service.PostHookDBTransformConfigs() got = %v, want %v", got, tt.want)
 			}
 		})
 	}