diff --git a/package.json b/package.json
index 4a5a68d..5af8dbd 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "mira-ui",
-  "version": "2.8.1",
+  "version": "2.8.2",
   "scripts": {
     "ng": "ng",
     "start": "ng serve",
diff --git a/src/app/home/my-history/my-history.component.ts b/src/app/home/my-history/my-history.component.ts
index d5ef042..7792764 100644
--- a/src/app/home/my-history/my-history.component.ts
+++ b/src/app/home/my-history/my-history.component.ts
@@ -56,7 +56,7 @@ export class MyHistoryComponent implements OnInit, OnDestroy {
             this._watchService.list_history(offset, this.countPerPage)
                 .subscribe({
                     next: ({data, total}) => {
-                        this.watchProgressList = data.concat(data).concat(data);
+                        this.watchProgressList = data;
                         this.total = total;
                         this.isLoading = false;
                     },