diff --git a/src/app/api/http/http.service.ts b/src/app/api/http/http.service.ts
index f08f30d..8d85933 100644
--- a/src/app/api/http/http.service.ts
+++ b/src/app/api/http/http.service.ts
@@ -1,6 +1,6 @@
 import {Injectable} from '@angular/core';
 import {RequestObj} from '../../class/HttpReqAndResp';
-import {HttpClient} from '@angular/common/http';
+import {HttpClient, HttpResponse} from '@angular/common/http';
 import {environment} from '../../../environments/environment';
 import {LocalStorageService} from '../../services/local-storage.service';
 import {Response} from '../../class/HttpReqAndResp';
@@ -34,7 +34,7 @@ export class HttpService {
         }
         request.path = this.checkUrl(request);
 
-        let observable: Observable<Response<T>>;
+        let observable: Observable<HttpResponse<Response<T>>>;
         switch (request.method) {
             case 'GET':
                 observable = this.get<Response<T>>(request);
@@ -55,13 +55,17 @@ export class HttpService {
         const oob = new Observable<Response<T>>(o => observer = o);
 
         observable.subscribe(o => {
-            if (o.code) {
+            const tokenFromReps = o.headers.get('Authorization');
+            if (tokenFromReps) {
+                this.localStorageService.setToken(tokenFromReps);
+            }
+            if (o.body.code) {
                 observer.error(o);
                 if (this.errorDispatch) {
-                    this.errorDispatch.errHandler(o.code, o.msg, request);
+                    this.errorDispatch.errHandler(o.body.code, o.body.msg, request);
                 }
             } else {
-                observer.next(o);
+                observer.next(o.body);
             }
             observer.complete();
         });
@@ -72,7 +76,8 @@ export class HttpService {
         return this.httpClient.get<T>(request.path,
             {
                 headers: request.header,
-                withCredentials: true
+                withCredentials: true,
+                observe: 'response'
             });
     }
 
@@ -80,7 +85,8 @@ export class HttpService {
         return this.httpClient.post<T>(request.path, request.data,
             {
                 headers: request.header,
-                withCredentials: true
+                withCredentials: true,
+                observe: 'response'
             });
     }
 
@@ -88,7 +94,8 @@ export class HttpService {
         return this.httpClient.put<T>(request.path, request.data,
             {
                 headers: request.header,
-                withCredentials: true
+                withCredentials: true,
+                observe: 'response'
             });
     }
 
@@ -96,7 +103,8 @@ export class HttpService {
         return this.httpClient.delete<T>(request.path,
             {
                 headers: request.header,
-                withCredentials: true
+                withCredentials: true,
+                observe: 'response'
             });
     }
 
diff --git a/src/app/services/global-user.service.ts b/src/app/services/global-user.service.ts
index d6c3758..f018438 100644
--- a/src/app/services/global-user.service.ts
+++ b/src/app/services/global-user.service.ts
@@ -115,7 +115,7 @@ export class GlobalUserService {
                 }
                 this.localStorageService.removeToken();
                 this.userObserverArray.forEach(ob => ob.next(new Response<User>(null)));
-                this.userObserverArray.forEach(ob => ob.error(err));
+                this.userObserverArray.forEach(ob => ob.error && ob.error(err));
             }
         });
     }
diff --git a/src/app/view/admin/admin-article/admin-article.component.html b/src/app/view/admin/admin-article/admin-article.component.html
index ef9c6c9..01983b6 100644
--- a/src/app/view/admin/admin-article/admin-article.component.html
+++ b/src/app/view/admin/admin-article/admin-article.component.html
@@ -1,7 +1,7 @@
 <div class="inner-content">
     <nz-card nzTitle="文章管理" nzSize="small">
         <nz-table #table [nzData]="pageList.list" [nzTotal]="pageList.total" [(nzPageIndex)]="page"
-                  [nzPageSize]="pageSize" [nzLoading]="loading"
+                  [nzPageSize]="pageSize" [nzLoading]="loading" [nzScroll]="{x:'1100px'}"
                   (nzPageIndexChange)="getArticle()" nzFrontPagination="false">
             <thead>
             <th>标题</th>
diff --git a/src/app/view/admin/admin-comment/admin-comment.component.html b/src/app/view/admin/admin-comment/admin-comment.component.html
index 5d1e959..1c6fe8d 100644
--- a/src/app/view/admin/admin-comment/admin-comment.component.html
+++ b/src/app/view/admin/admin-comment/admin-comment.component.html
@@ -1,7 +1,7 @@
 <div class="inner-content">
     <nz-card nzTitle="评论管理" nzSize="small">
         <nz-table #table [nzData]="pageList.list" [nzTotal]="pageList.total" [(nzPageIndex)]="pageIndex"
-                  [nzPageSize]="pageSize" [nzLoading]="loading"
+                  [nzPageSize]="pageSize" [nzLoading]="loading" [nzScroll]="{x:'800px'}"
                   (nzPageIndexChange)="getComment()" nzFrontPagination="false">
             <thead>
             <th>文章标题</th>
diff --git a/src/app/view/admin/admin-dashboard/admin-dashboard.component.html b/src/app/view/admin/admin-dashboard/admin-dashboard.component.html
index 90fd9d9..0eadbc5 100644
--- a/src/app/view/admin/admin-dashboard/admin-dashboard.component.html
+++ b/src/app/view/admin/admin-dashboard/admin-dashboard.component.html
@@ -1,6 +1,6 @@
 <div *ngIf="userInfo&&userInfo.role==='admin'">
     <div nz-row>
-        <nz-card nzTitle="统计" nz-col nzSpan="12" nzSize="small">
+        <nz-card nzTitle="统计" nz-col nzXs="24" nzSm="12" nzSize="small">
             <nz-row [nzGutter]="24">
                 <nz-col [nzSpan]="6">
                     <nz-statistic [nzValue]="(counts.articleCount | number)!" nzTitle="文章数量"></nz-statistic>
@@ -16,7 +16,7 @@
                 </nz-col>
             </nz-row>
         </nz-card>
-        <nz-card nzTitle="信息" nz-col nzSpan="11" nzOffset="1" nzSize="small">
+        <nz-card nzTitle="信息" nz-col nzXs="24" [nzSm]="{span:11,offset:1}" nzSize="small">
             <nz-row [nzGutter]="24">
                 <nz-col [nzSpan]="8">
                     <nz-statistic [nzValue]="(counts.visitorCount | number)!" nzTitle="总访问量"></nz-statistic>
@@ -31,8 +31,8 @@
             </nz-row>
         </nz-card>
     </div>
-    <div nz-row style="margin-top: 30px">
-        <nz-card style="width:100%;" nzSize="small" nzTitle="日志" [nzExtra]="reload">
+    <div nz-row>
+        <nz-card style="width: 100%" nzSize="small" nzTitle="日志" [nzExtra]="reload">
             <ng-template #reload>
                 <a (click)="getLog()" title="刷新"><i nz-icon nzType="reload" nzTheme="outline"></i></a>
             </ng-template>
@@ -44,11 +44,11 @@
 </div>
 <div *ngIf="userInfo&&userInfo.role==='user'">
     <div nz-row>
-        <nz-card nzTitle="信息" nz-col nzSpan="6" nzOffset="1" nzSize="small">
+        <nz-card nzTitle="信息" nz-col nzXs="24" [nzMd]="{span:11}" [nzXl]="{span:6,offset:1}" nzSize="small">
             <nz-statistic [nzValue]="userInfo.recentlyLandedDate?userInfo.recentlyLandedDate:''"
                           nzTitle="上次登录"></nz-statistic>
         </nz-card>
-        <nz-card nzTitle="关于此博客" nzSize="small" nz-col nzSpan="6" nzOffset="2">
+        <nz-card nzTitle="关于此博客" nzSize="small" nz-col nzXs="24" [nzMd]="{span:11,offset:2}" [nzXl]="{span:6,offset:2}">
             <p>此博客由 <a href="https://github.com/xiaohai2271" target="_blank">禾几海(郑海)</a> 设计并实现的</p>
             <p>博客自2019年3月开始开发编写 5月开始正式运行至今</p>
             <p>博客所有代码都是开源的，你可以随意修改，运行和发布</p>
@@ -59,7 +59,7 @@
             </p>
             <p>如果觉得博客还不错，请前往Github支持我，给我点一个star吧</p>
         </nz-card>
-        <nz-card nz-col nzSpan="6" nzOffset="2">
+        <nz-card nz-col nzXs="24" [nzMd]="{span:12,offset:6}" [nzXl]="{span:6,offset:2}">
             <p style="font-style: italic">坚强的信心，能使平凡的人做出惊人的事业。</p>
             <p style="text-align: right"> ——马尔顿</p>
         </nz-card>
diff --git a/src/app/view/admin/admin-dashboard/admin-dashboard.component.less b/src/app/view/admin/admin-dashboard/admin-dashboard.component.less
index e69de29..584827f 100644
--- a/src/app/view/admin/admin-dashboard/admin-dashboard.component.less
+++ b/src/app/view/admin/admin-dashboard/admin-dashboard.component.less
@@ -0,0 +1,3 @@
+nz-card {
+  margin-bottom: 30px
+}
diff --git a/src/app/view/admin/admin-link/admin-link.component.html b/src/app/view/admin/admin-link/admin-link.component.html
index 8ce023f..08eef0c 100644
--- a/src/app/view/admin/admin-link/admin-link.component.html
+++ b/src/app/view/admin/admin-link/admin-link.component.html
@@ -2,7 +2,7 @@
     <nz-card nzTitle="友链管理" nzSize="small">
         <button nz-button (click)="addLink()" style="margin-bottom: 15px">新增</button>
         <nz-table #table [nzData]="pageList.list" [nzTotal]="pageList.total" [(nzPageIndex)]="pageIndex"
-                  [nzPageSize]="pageSize" [nzLoading]="loading"
+                  [nzPageSize]="pageSize" [nzLoading]="loading"  [nzScroll]="{x:'1200px'}"
                   (nzPageIndexChange)="getLinks()" nzFrontPagination="false">
             <thead>
             <th>友链名称</th>
diff --git a/src/app/view/admin/admin-tag/admin-tag.component.html b/src/app/view/admin/admin-tag/admin-tag.component.html
index aab61b7..5291bf6 100644
--- a/src/app/view/admin/admin-tag/admin-tag.component.html
+++ b/src/app/view/admin/admin-tag/admin-tag.component.html
@@ -14,7 +14,7 @@
                     </button>
                 </div>
                 <nz-table #table [nzData]="categoryList" [nzTotal]="categoryList.length"
-                          (nzPageIndexChange)="getCategory()"
+                          (nzPageIndexChange)="getCategory()" [nzScroll]="{x:'800px'}"
                           nzFrontPagination="false" [nzLoading]="loading">
                     <thead>
                     <th>分类名</th>
@@ -51,7 +51,7 @@
             </nz-tab>
             <nz-tab nzTitle="标签管理" (nzClick)="editInfo.editFocus=false">
                 <nz-table #tagTable [nzData]="tagPageList.list" [nzTotal]="tagPageList.total"
-                          [(nzPageIndex)]="pageIndex"
+                          [(nzPageIndex)]="pageIndex" [nzScroll]="{x:'800px'}"
                           [nzPageSize]="pageSize" (nzPageIndexChange)="getTag()" nzFrontPagination="false">
                     <thead>
                     <th>标签名</th>
diff --git a/src/app/view/admin/admin-update/admin-update.component.html b/src/app/view/admin/admin-update/admin-update.component.html
index 4dbfa90..f73c2be 100644
--- a/src/app/view/admin/admin-update/admin-update.component.html
+++ b/src/app/view/admin/admin-update/admin-update.component.html
@@ -2,7 +2,7 @@
     <nz-card nzTitle="更新内容管理" nzSize="small">
         <button nz-button (click)="showModal()" style="margin-bottom: 15px;">新增</button>
         <nz-table #table [nzData]="pageList.list" [nzTotal]="pageList.total" [(nzPageIndex)]="pageIndex"
-                  [nzPageSize]="pageSize" [nzLoading]="loading"
+                  [nzPageSize]="pageSize" [nzLoading]="loading" [nzScroll]="{x:'800px'}"
                   (nzPageIndexChange)="getUpdateInfo()" nzFrontPagination="false">
             <thead>
             <th>更新内容</th>
diff --git a/src/app/view/admin/admin-user/admin-user.component.html b/src/app/view/admin/admin-user/admin-user.component.html
index f06b013..c9694ec 100644
--- a/src/app/view/admin/admin-user/admin-user.component.html
+++ b/src/app/view/admin/admin-user/admin-user.component.html
@@ -1,7 +1,7 @@
 <div class="inner-content">
     <nz-card nzTitle="用户管理" nzSize="small">
         <nz-table #table [nzData]="pageList.list" [nzTotal]="pageList.total" [(nzPageIndex)]="pageIndex"
-                  [nzPageSize]="pageSize" [nzLoading]="loading"
+                  [nzPageSize]="pageSize" [nzLoading]="loading" [nzScroll]="{x:'800px'}"
                   (nzPageIndexChange)="getUser()" nzFrontPagination="false">
             <thead>
             <th>邮箱</th>
diff --git a/src/app/view/admin/admin-visitor/admin-visitor.component.html b/src/app/view/admin/admin-visitor/admin-visitor.component.html
index d5cf0c7..9808b3f 100644
--- a/src/app/view/admin/admin-visitor/admin-visitor.component.html
+++ b/src/app/view/admin/admin-visitor/admin-visitor.component.html
@@ -1,7 +1,7 @@
 <div class="inner-content">
     <nz-card nzTitle="访客信息管理" nzSize="small">
         <nz-table #table [nzData]="pageList.list" [nzTotal]="pageList.total" [(nzPageIndex)]="pageIndex"
-                  [nzPageSize]="pageSize" [nzLoading]="loading"
+                  [nzPageSize]="pageSize" [nzLoading]="loading" [nzScroll]="{x:'800px'}"
                   (nzPageIndexChange)="getVisitors()" nzFrontPagination="false">
             <thead>
             <th>ip地址</th>