diff --git a/scripts/site/_site/src/app/share/nz-codebox/nz-codebox.component.html b/scripts/site/_site/src/app/share/nz-codebox/nz-codebox.component.html
index 1ade4c22..5bfeb87a 100644
--- a/scripts/site/_site/src/app/share/nz-codebox/nz-codebox.component.html
+++ b/scripts/site/_site/src/app/share/nz-codebox/nz-codebox.component.html
@@ -15,7 +15,7 @@
             [nzWidth]="nzWidth"
             [nzTitle]="nzTitle"
             [nzCancelText]="null"
-            [nzOkText]="'返回'"
+            [nzOkText]="nzOkText()"
             (nzOnCancel)="handleCancel()"
             (nzOnOk)="handleOk()"
           >
@@ -24,19 +24,19 @@
         </span>
     </nz-tooltip>
   </section>
+  <div class="code-box-actions" style="position: relative; top: 0">
+    <nz-tooltip [nzTitle]="'Edit On StackBlitz'">
+      <i nz-tooltip class="anticon anticon-form code-box-code-copy" style="opacity: 1;" (click)="openOnStackBlitz()"></i>
+    </nz-tooltip>
+    <nz-tooltip [nzTitle]="'Copy Code'">
+      <i nz-tooltip class="anticon anticon-copy code-box-code-copy" style="opacity: 1;" [class.anticon-copy]="!_copied" [class.anticon-check]="_copied" [class.ant-tooltip-open]="_copied" (click)="copyCode(nzRawCode)"></i>
+    </nz-tooltip>
+    <nz-tooltip [nzTitle]="'Copy Generate Command'" *ngIf="nzGenerateCommand">
+      <i nz-tooltip class="anticon anticon-code-o code-box-code-copy" style="opacity: 1;" [class.anticon-code-o]="!_commandCopied" [class.anticon-check]="_commandCopied" [class.ant-tooltip-open]="_commandCopied" (click)="copyGenerateCommand(nzGenerateCommand)"></i>
+    </nz-tooltip>
+  </div>
   <section class="highlight-wrapper" [ngClass]="{'highlight-wrapper-expand':true}">
     <div class="highlight">
-      <div class="code-box-actions">
-        <nz-tooltip [nzTitle]="'Edit On StackBlitz'">
-          <i nz-tooltip class="anticon anticon-form code-box-code-copy" (click)="openOnStackBlitz()"></i>
-        </nz-tooltip>
-        <nz-tooltip [nzTitle]="'Copy Code'">
-          <i nz-tooltip class="anticon anticon-copy code-box-code-copy" [class.anticon-copy]="!_copied" [class.anticon-check]="_copied" [class.ant-tooltip-open]="_copied" (click)="copyCode(nzRawCode)"></i>
-        </nz-tooltip>
-        <nz-tooltip [nzTitle]="'Copy Generate Command'" *ngIf="nzGenerateCommand">
-          <i nz-tooltip class="anticon anticon-code-o code-box-code-copy" [class.anticon-code-o]="!_commandCopied" [class.anticon-check]="_commandCopied" [class.ant-tooltip-open]="_commandCopied" (click)="copyGenerateCommand(nzGenerateCommand)"></i>
-        </nz-tooltip>
-      </div>
       <ng-content select="[code]"></ng-content>
       <nz-highlight [nzCode]="_code" [nzLanguage]="'typescript'"></nz-highlight>
     </div>
diff --git a/scripts/site/_site/src/app/share/nz-codebox/nz-codebox.component.ts b/scripts/site/_site/src/app/share/nz-codebox/nz-codebox.component.ts
index bb7cfaa3..6bec897a 100644
--- a/scripts/site/_site/src/app/share/nz-codebox/nz-codebox.component.ts
+++ b/scripts/site/_site/src/app/share/nz-codebox/nz-codebox.component.ts
@@ -69,6 +69,14 @@ export class NzCodeBoxComponent implements OnInit {
     this.nzExpanded = false;
   }
 
+  nzOkText() {
+    if (window.location.href.split('/').splice(-1)[0] === 'zh') {
+      return '返回';
+    } else {
+      return 'Back';
+    }
+  }
+
   copyGenerateCommand(command) {
     this.copy(command).then(() => {
       this._commandCopied = true;
diff --git a/scripts/site/_site/src/style/demo.less b/scripts/site/_site/src/style/demo.less
index dbde650e..c4177727 100644
--- a/scripts/site/_site/src/style/demo.less
+++ b/scripts/site/_site/src/style/demo.less
@@ -138,7 +138,7 @@
     text-align: center;
     font-size: 14px;
     font-weight: bold;
-    border: 1px solid #ededed;
+    border: 1px solid #ccc;
     padding: 8px;
     border-radius: 16px;
     background-color: rgba(256, 256, 256, 0.6);