diff --git a/templates/custom/alert_cb.tmpl b/templates/custom/alert_cb.tmpl
new file mode 100644
index 000000000..1e3ed5873
--- /dev/null
+++ b/templates/custom/alert_cb.tmpl
@@ -0,0 +1,12 @@
+{{if .NotStopTaskCount}}
+<div class="ui message" style="background-color: rgba(242, 113, 28, 0.05);border: 1px solid rgba(242, 113, 28, 1);border-radius: 5px;">
+    <i class="close icon"></i>
+    <div style="display: flex;align-items: center;">
+        <i class="ri-information-line" style="font-size: 35px;color:  rgba(242, 113, 28, 1);;"></i>
+        <div style="text-align: left;margin-left: 1rem;">
+            <div style="font-weight: 600;line-height: 2;">您已经有 <span style="color:rgba(242, 113, 28, 1);">同类任务</span> 正在等待或运行中，请等待任务结束再创建</div>
+            <div style="color:#939393">可以在 “<a href="#" >个人中心 > 云脑任务</a>” 查看您所有的云脑任务</div>
+        </div>
+    </div>
+</div>
+{{end}}
\ No newline at end of file
diff --git a/templates/repo/cloudbrain/new.tmpl b/templates/repo/cloudbrain/new.tmpl
index fb7ccbed1..48cadf278 100755
--- a/templates/repo/cloudbrain/new.tmpl
+++ b/templates/repo/cloudbrain/new.tmpl
@@ -28,6 +28,7 @@
             <div class="ui negative message" id="messageInfo" style="display:none;">
                 <p></p>
             </div>
+            {{template "custom/alert_cb" .}}
             <form id="form_id" class="ui form" action="{{.Link}}" method="post">
                 {{.CsrfTokenHtml}}
                 <input type="hidden" name='isBranches' value="{{.Branches}}">
diff --git a/templates/repo/modelarts/notebook/new.tmpl b/templates/repo/modelarts/notebook/new.tmpl
index 0ada241bc..4eaaf3cd4 100755
--- a/templates/repo/modelarts/notebook/new.tmpl
+++ b/templates/repo/modelarts/notebook/new.tmpl
@@ -15,6 +15,8 @@
             <div class="ui negative message" id="messageInfo">
                     <p></p>
             </div>
+
+            {{template "custom/alert_cb" .}}
             <form class="ui form" id="form_id" action="{{.Link}}" method="post">
                 {{.CsrfTokenHtml}}
                 <h3 class="ui top attached header">
@@ -178,8 +180,18 @@
             document.getElementById("mask").style.display = "none"
         }
     }
+    $('select.dropdown')
+        .dropdown();
 
-    
+    $(function() {
+        $("#cloudbrain_job_type").change(function() {
+            if ($(this).val() == 'BENCHMARK') {
+                $(".cloudbrain_benchmark").show();
+            } else {
+                $(".cloudbrain_benchmark").hide();
+            }
+        })
+    })
     $(document).ready(function(){
     $(document).keydown(function(event){
     if(event.keyCode==13){
diff --git a/web_src/js/features/cloudrbanin.js b/web_src/js/features/cloudrbanin.js
index 698523d11..657ca1381 100644
--- a/web_src/js/features/cloudrbanin.js
+++ b/web_src/js/features/cloudrbanin.js
@@ -575,3 +575,6 @@ function AdaminSearchControll() {
 }
 userSearchControll();
 AdaminSearchControll();
+$(".message .close").on("click", function () {
+  $(this).closest(".message").transition("fade");
+});
diff --git a/web_src/less/_form.less b/web_src/less/_form.less
index e41c428c8..d481d1cee 100644
--- a/web_src/less/_form.less
+++ b/web_src/less/_form.less
@@ -1,8 +1,8 @@
 .form {
     .help {
         color: #999999;
-        padding-top: .6em;
-        
+        padding-top: 0.6em;
+
         display: inline-block;
     }
 }
@@ -109,7 +109,7 @@
 @media screen and (max-height: 575px) {
     #rc-imageselect,
     .g-recaptcha {
-        transform: scale(.77);
+        transform: scale(0.77);
         transform-origin: 0 0;
     }
 }
@@ -141,7 +141,7 @@
             }
         }
 
-        input[type=number] {
+        input[type="number"] {
             -moz-appearance: textfield;
         }
 
@@ -157,6 +157,13 @@
     &.new.repo,
     &.new.migrate,
     &.new.fork {
+        .ui.message {
+            @media only screen and (min-width: 768px) {
+                width: 800px !important;
+            }
+            margin: 0 auto;
+            margin-bottom: 1rem;
+        }
         #create-page-form;
 
         form {