diff --git a/index/src/app/services/global-user.service.ts b/index/src/app/services/global-user.service.ts
index 2215a44..d6c3758 100644
--- a/index/src/app/services/global-user.service.ts
+++ b/index/src/app/services/global-user.service.ts
@@ -45,7 +45,7 @@ export class GlobalUserService {
         // 获取数据
         const subscription = this.getUserInfoFromServer();
         return {
-            unsubscribe:()=>{
+            unsubscribe: () => {
                 this.userObserverArray.splice(this.userObserverArray.indexOf(observer), 1);
                 observer.complete();
                 subscription.unsubscribe()
diff --git a/index/src/app/view/admin/admin-dashboard/admin-dashboard.component.ts b/index/src/app/view/admin/admin-dashboard/admin-dashboard.component.ts
index 200f37b..0c3b807 100644
--- a/index/src/app/view/admin/admin-dashboard/admin-dashboard.component.ts
+++ b/index/src/app/view/admin/admin-dashboard/admin-dashboard.component.ts
@@ -17,8 +17,8 @@ export class AdminDashboardComponent implements OnInit {
         this.getUserInfo();
     }
 
-    logLoading: true;
-    logText: string;
+    logLoading: boolean = true;
+    logText: string = null;
     counts: {
         articleCount: number,
         visitorCount: number,
@@ -26,9 +26,10 @@ export class AdminDashboardComponent implements OnInit {
         leaveMsgCount: number,
         tagCount: number,
         commentCount: number
-    }
-    dayVisitCount: number
-    userInfo: User;
+    } = {articleCount: 0, visitorCount: 0, categoryCount: 0, tagCount: 0, commentCount: 0, leaveMsgCount: 0}
+
+    dayVisitCount: number = 0;
+    userInfo: User = new User();
 
     ngOnInit(): void {
     }
@@ -36,6 +37,7 @@ export class AdminDashboardComponent implements OnInit {
     getLog() {
         this.http.get('https://api.celess.cn/blog.log', {responseType: 'text'}).subscribe(data => {
             this.logText = data;
+            this.logLoading = false
         });
     }
 
diff --git a/index/src/app/view/admin/admin.component.html b/index/src/app/view/admin/admin.component.html
index 8c4d4aa..6ff73c2 100644
--- a/index/src/app/view/admin/admin.component.html
+++ b/index/src/app/view/admin/admin.component.html
@@ -89,7 +89,7 @@
     </nz-layout>
 </nz-layout>
 <nz-drawer [nzClosable]="false" [nzVisible]="infoDrawerVisible" nzPlacement="right"
-           [nzTitle]="sayHelloTemp" (nzOnClose)="infoDrawerVisible = false" >
+           [nzTitle]="sayHelloTemp" (nzOnClose)="infoDrawerVisible = false">
     <p>您最近一次登录是在:</p>
     <p>{{user.recentlyLandedDate}}</p>
     <br><br>
@@ -110,6 +110,11 @@
             <i nz-icon nzType="edit" class="edit-icon" nzTheme="twotone" (click)="showEditInfoModal()"></i>
         </nz-descriptions-item>
     </nz-descriptions>
+
+
+    <div nz-row style="text-align: center">
+        <a (click)="logout()" style="width: 100%">注销</a>
+    </div>
     <!--  TODO: 展示更多信息  -->
 </nz-drawer>
 
diff --git a/index/src/app/view/admin/admin.component.ts b/index/src/app/view/admin/admin.component.ts
index d1c3602..543fcec 100644
--- a/index/src/app/view/admin/admin.component.ts
+++ b/index/src/app/view/admin/admin.component.ts
@@ -1,6 +1,7 @@
 import {Component, OnInit} from '@angular/core';
 import {FormControl, FormGroup} from '@angular/forms';
 import {NzMessageService} from 'ng-zorro-antd';
+import {Router} from '@angular/router';
 import {GlobalUserService} from '../../services/global-user.service';
 import {User} from '../../class/User';
 import {ApiService} from '../../api/api.service';
@@ -12,14 +13,15 @@ import {ApiService} from '../../api/api.service';
 })
 export class AdminComponent implements OnInit {
 
-    constructor(public gUserService: GlobalUserService, private apiService: ApiService, private messageService: NzMessageService) {
+    constructor(public gUserService: GlobalUserService, private apiService: ApiService, private messageService: NzMessageService,
+                private router: Router) {
         this.gUserService.watchUserInfo({
                 complete: () => null,
                 error: (err) => null,
                 next: data => {
                     console.log('更新user')
                     this.user = data.result
-                    this.initHelloWords()
+                    if (data.result) this.initHelloWords()
                 }
             }
         )
@@ -34,6 +36,11 @@ export class AdminComponent implements OnInit {
 
     showInfoDrawer = () => this.infoDrawerVisible = !this.infoDrawerVisible;
 
+    logout() {
+        this.gUserService.logout();
+        this.router.navigateByUrl('/')
+    }
+
     ngOnInit(): void {
         this.editInfoFormGroup = new FormGroup({
             desc: new FormControl(),
@@ -81,4 +88,5 @@ export class AdminComponent implements OnInit {
         });
         this.editInfoModalVisible = false;
     }
+
 }