diff --git a/_static/ascend_actions.js b/_static/ascend_actions.js
index d9db3a5..9fa2dbf 100644
--- a/_static/ascend_actions.js
+++ b/_static/ascend_actions.js
@@ -208,7 +208,7 @@ $(document).ready(function () {
                 var kernel_name = parts[parts.length - 1];
                 $('#install_kernel_section').show();
                 // download and install kernel
-                $('#codecell13').html('wget "' + kernel_url + '"\nsh ' + kernel_name + ' --install');
+                $('#codecell14').html('wget "' + kernel_url + '"\nsh ' + kernel_name + ' --install');
             }
 
             $('#use_docker_section').hide();
diff --git a/sources/ascend/quick_install.rst b/sources/ascend/quick_install.rst
index 1365615..6611580 100644
--- a/sources/ascend/quick_install.rst
+++ b/sources/ascend/quick_install.rst
@@ -174,8 +174,14 @@ Python   3.8, 3.9, 3.10
                                 <pre>Ascend-cann-toolkit install success.</pre>
                             </div>
                         </div>
+                        <p><b>2.3.3 设置环境变量</b></p>
+                        <div class="highlight-default notranslate">
+                            <div class="highlight">
+                                <pre>source /usr/local/Ascend/ascend-toolkit/set_env.sh</pre>
+                            </div>
+                        </div>
                         <div id="install_kernel_section">
-                            <p><b>2.3.3 安装算子包</b></p>
+                            <p><b>2.3.4 安装算子包</b></p>
                             <div class="highlight-default notranslate">
                                 <div class="highlight">
                                     <pre></pre>
@@ -188,12 +194,6 @@ Python   3.8, 3.9, 3.10
                                 <pre>Ascend-cann-kernels install success.</pre>
                             </div>
                         </div>
-                        <p><b>2.3.4 设置环境变量</b></p>
-                        <div class="highlight-default notranslate">
-                            <div class="highlight">
-                                <pre>source /usr/local/Ascend/ascend-toolkit/set_env.sh</pre>
-                            </div>
-                        </div>
                 </section>
                 <section id="use_docker_section">
                     <h3>2.3 运行Docker容器</h3>