diff --git a/src/portal/src/app/project/repository/artifact/artifact-tag/artifact-tag.component.ts b/src/portal/src/app/project/repository/artifact/artifact-tag/artifact-tag.component.ts
index 9112f02cc..2c3233196 100644
--- a/src/portal/src/app/project/repository/artifact/artifact-tag/artifact-tag.component.ts
+++ b/src/portal/src/app/project/repository/artifact/artifact-tag/artifact-tag.component.ts
@@ -34,7 +34,7 @@ class InitTag {
   name = "";
 }
 const DeleteTagWithNotoryCommand1 = 'notary -s https://';
-const DeleteTagWithNotoryCommand2 = ' -d ~/.docker/trust remove -p ';
+const DeleteTagWithNotoryCommand2 = ':4443 -d ~/.docker/trust remove -p ';
 @Component({
   selector: 'artifact-tag',
   templateUrl: './artifact-tag.component.html',
@@ -256,7 +256,12 @@ export class ArtifactTagComponent implements OnInit, OnDestroy {
       }
     }
   }
-
+  deletePort(url): string {
+    if (url && url.indexOf(':') !== -1) {
+      return url.split(':')[0];
+    }
+    return url;
+  }
   delOperate(tag: Tag): Observable<any> | null {
     // init operation info
     let operMessage = new OperateInfo();
@@ -268,10 +273,10 @@ export class ArtifactTagComponent implements OnInit, OnDestroy {
     if (tag.signed) {
       forkJoin(this.translateService.get("BATCH.DELETED_FAILURE"),
         this.translateService.get("REPOSITORY.DELETION_SUMMARY_TAG_DENIED")).subscribe(res => {
-          let wrongInfo: string = res[1] + DeleteTagWithNotoryCommand1 + this.registryUrl +
+          const wrongInfo: string = res[1] + DeleteTagWithNotoryCommand1 + this.deletePort(this.registryUrl) +
             DeleteTagWithNotoryCommand2 +
             this.registryUrl + "/" + this.repositoryName +
-            " " + name;
+            " " + tag.name;
           operateChanges(operMessage, OperationState.failure, wrongInfo);
         });
         return of(null);