diff --git a/index/src/app/view/admin/admin-dashboard/admin-dashboard.component.html b/index/src/app/view/admin/admin-dashboard/admin-dashboard.component.html
index 72daad6..4678b48 100644
--- a/index/src/app/view/admin/admin-dashboard/admin-dashboard.component.html
+++ b/index/src/app/view/admin/admin-dashboard/admin-dashboard.component.html
@@ -24,7 +24,8 @@
                 <nz-statistic [nzValue]="(dayVisitCount | number)!" nzTitle="日访问量"></nz-statistic>
             </nz-col>
             <nz-col [nzSpan]="8">
-                <nz-statistic [nzValue]="userInfo.recentlyLandedDate" nzTitle="上次登录"></nz-statistic>
+                <nz-statistic [nzValue]="userInfo.recentlyLandedDate?userInfo.recentlyLandedDate:''"
+                              nzTitle="上次登录"></nz-statistic>
             </nz-col>
         </nz-row>
     </nz-card>
diff --git a/index/src/app/view/article/article.component.ts b/index/src/app/view/article/article.component.ts
index 5356071..ae89852 100644
--- a/index/src/app/view/article/article.component.ts
+++ b/index/src/app/view/article/article.component.ts
@@ -48,7 +48,7 @@ export class ArticleComponent implements OnInit {
             error: (err) => null,
             next: data => {
                 this.user = data.result;
-                this.avatarImgUrl = data.result.avatarImgUrl;
+                if (data.result) this.avatarImgUrl = data.result.avatarImgUrl;
             }
         });
         this.comment = new CommentReq(true);