diff --git a/admin/angular.json b/admin/angular.json
index 04fe1c2..7ba79cb 100644
--- a/admin/angular.json
+++ b/admin/angular.json
@@ -124,5 +124,8 @@
       }
     }
   },
-  "defaultProject": "admin"
+  "defaultProject": "admin",
+  "cli": {
+    "analytics": false
+  }
 }
\ No newline at end of file
diff --git a/admin/src/app/classes/category.ts b/admin/src/app/classes/category.ts
index 832d953..5883167 100644
--- a/admin/src/app/classes/category.ts
+++ b/admin/src/app/classes/category.ts
@@ -1,6 +1,6 @@
 export class Category {
   id: number;
   name: string;
-  articles: string;
+  articles?: number[];
   size?: number;
 }
diff --git a/admin/src/app/classes/tag.ts b/admin/src/app/classes/tag.ts
index 19b0df9..3f26315 100644
--- a/admin/src/app/classes/tag.ts
+++ b/admin/src/app/classes/tag.ts
@@ -1,6 +1,6 @@
 export class Tag {
   id?: number;
   name: string;
-  articles?: string;
+  articles?: number[];
   size: number;
 }
diff --git a/admin/src/app/pages/category-manager/category-manager.component.html b/admin/src/app/pages/category-manager/category-manager.component.html
index 3724530..1b4ed00 100644
--- a/admin/src/app/pages/category-manager/category-manager.component.html
+++ b/admin/src/app/pages/category-manager/category-manager.component.html
@@ -23,7 +23,7 @@
                     <td>{{category.id}}</td>
                     <td class="text-truncate" style="max-width: 150px">{{category.name}}</td>
                     <td>{{category.articles}}</td>
-                    <td><span class="badge badge-success">{{category.articles.split(",").length - 1}}</span>
+                    <td><span class="badge badge-success">{{category.articles.length}}</span>
                     </td>
                     <td>
 
diff --git a/admin/src/app/pages/tag-manager/tag-manager.component.html b/admin/src/app/pages/tag-manager/tag-manager.component.html
index bc8bbb4..f0375f0 100644
--- a/admin/src/app/pages/tag-manager/tag-manager.component.html
+++ b/admin/src/app/pages/tag-manager/tag-manager.component.html
@@ -22,7 +22,7 @@
                         <td>{{tag.id}}</td>
                         <td class="text-truncate" style="max-width: 150px" [title]="tag.name">{{tag.name}}</td>
                         <td>{{tag.articles}}</td>
-                        <td><span class="badge badge-success">{{tag.articles.split(',').length - 1}}</span></td>
+                        <td><span class="badge badge-success">{{tag.articles.length}}</span></td>
                         <td>
 
                             <a [href]="'../tag?name='+tag.name">