diff --git a/frontend/components/label/FormCreate.vue b/frontend/components/label/FormCreate.vue
index 6a39b387..5421ee83 100644
--- a/frontend/components/label/FormCreate.vue
+++ b/frontend/components/label/FormCreate.vue
@@ -117,15 +117,15 @@ export default Vue.extend({
       valid: false,
       rules: {
         required: (v: string) => !!v || 'Required',
-        // @ts-ignore
-        counter: (v: string) =>
-          (v && v.length <= 100) || this.$t('rules.labelNameRules').labelLessThan100Chars,
-        // @ts-ignore
-        nameDuplicated: (v: string) =>
-          !this.isUsedName(v) || this.$t('rules.labelNameRules').duplicated,
-        // @ts-ignore
-        keyDuplicated: (v: string) =>
-          !this.isUsedSuffixKey(v) || this.$t('rules.keyNameRules').duplicated,
+        counter: (
+          v: string // @ts-ignore
+        ) => (v && v.length <= 100) || this.$t('rules.labelNameRules').labelLessThan100Chars,
+        nameDuplicated: (
+          v: string // @ts-ignore
+        ) => !this.isUsedName(v) || this.$t('rules.labelNameRules').duplicated,
+        keyDuplicated: (
+          v: string // @ts-ignore
+        ) => !this.isUsedSuffixKey(v) || this.$t('rules.keyNameRules').duplicated,
         validColor: (v: string) =>
           /^#[0-9A-F]{6}$/i.test(v) || 'This string is NOT a valid hex color.'
       },
diff --git a/frontend/plugins/services.ts b/frontend/plugins/services.ts
index 3cc7d247..b320b20a 100644
--- a/frontend/plugins/services.ts
+++ b/frontend/plugins/services.ts
@@ -33,7 +33,7 @@ import { Seq2seqApplicationService } from '~/services/application/tasks/seq2seq/
 import { ConfigApplicationService } from '~/services/application/autoLabeling/configApplicationService'
 import { TemplateApplicationService } from '~/services/application/autoLabeling/templateApplicationService'
 import { APITextClassificationRepository } from '~/repositories/tasks/textClassification/apiTextClassification'
-import { TextClassificationService } from '~/services/application/tasks/textClassification/TextClassificationApplicationService'
+import { TextClassificationService } from '~/services/application/tasks/textClassification/textClassificationApplicationService'
 import { AuthApplicationService } from '~/services/application/auth/authApplicationService'
 import { APIDownloadFormatRepository } from '~/repositories/download/apiDownloadFormatRepository'
 import { APIDownloadRepository } from '~/repositories/download/apiDownloadRepository'
diff --git a/frontend/repositories/tasks/textClassification/apiTextClassification.ts b/frontend/repositories/tasks/textClassification/apiTextClassification.ts
index ea535798..a920be67 100644
--- a/frontend/repositories/tasks/textClassification/apiTextClassification.ts
+++ b/frontend/repositories/tasks/textClassification/apiTextClassification.ts
@@ -1,9 +1,9 @@
 import { AnnotationRepository } from '@/domain/models/tasks/annotationRepository'
-import { TextClassificationItem } from '~/domain/models/tasks/textClassification'
+import { CategoryItem } from '~/domain/models/tasks/textClassification'
 
-export class APITextClassificationRepository extends AnnotationRepository<TextClassificationItem> {
+export class APITextClassificationRepository extends AnnotationRepository<CategoryItem> {
   constructor() {
-    super(TextClassificationItem)
+    super(CategoryItem)
   }
 
   protected baseUrl(projectId: string, docId: number): string {
diff --git a/frontend/services/application/tasks/textClassification/textClassificationData.ts b/frontend/services/application/tasks/textClassification/textClassificationData.ts
index ada2edd8..330eaf53 100644
--- a/frontend/services/application/tasks/textClassification/textClassificationData.ts
+++ b/frontend/services/application/tasks/textClassification/textClassificationData.ts
@@ -1,11 +1,11 @@
-import { TextClassificationItem } from '~/domain/models/tasks/textClassification'
+import { CategoryItem } from '~/domain/models/tasks/textClassification'
 
 export class TextClassificationDTO {
   id: number
   label: number
   user: number
 
-  constructor(item: TextClassificationItem) {
+  constructor(item: CategoryItem) {
     this.id = item.id
     this.label = item.label
     this.user = item.user