diff --git a/templates/repo/cloudbrain/index.tmpl b/templates/repo/cloudbrain/index.tmpl
index 2201cd272..716d18235 100755
--- a/templates/repo/cloudbrain/index.tmpl
+++ b/templates/repo/cloudbrain/index.tmpl
@@ -254,8 +254,8 @@
                             <a class="item" href="{{.RepoLink}}/modelarts/notebook" data-value="22">Ascend NPU</a>
                         </div>
                     </div>
-                           
-                    <a class="ui green button" href="{{.RepoLink}}/cloudbrain/create">{{$.i18n.Tr "repo.modelarts.train_job.new_debug"}}</a>
+                    {{if .Permission.CanWrite $.UnitTypeCloudBrain}}       
+                    <a class="ui green button" href="{{.RepoLink}}/cloudbrain/create">{{$.i18n.Tr "repo.modelarts.train_job.new_debug"}}</a>{{end}}
                 </div>
         </div>
 
diff --git a/templates/repo/modelarts/notebook/index.tmpl b/templates/repo/modelarts/notebook/index.tmpl
index 194d0604a..0d78fb344 100755
--- a/templates/repo/modelarts/notebook/index.tmpl
+++ b/templates/repo/modelarts/notebook/index.tmpl
@@ -223,8 +223,8 @@
                             <a class="item" href="{{.RepoLink}}/modelarts/notebook" data-value="22">Ascend NPU</a>
                         </div>
                     </div>
-                           
-                    <a class="ui green button" href="{{.RepoLink}}/modelarts/notebook/create">{{$.i18n.Tr "repo.modelarts.train_job.new_debug"}}</a>
+                    {{if .Permission.CanWrite $.UnitTypeCloudBrain}}       
+                    <a class="ui green button" href="{{.RepoLink}}/modelarts/notebook/create">{{$.i18n.Tr "repo.modelarts.train_job.new_debug"}}</a>{{end}}
                 </div>
         </div>
 
diff --git a/templates/repo/modelarts/trainjob/index.tmpl b/templates/repo/modelarts/trainjob/index.tmpl
index 5397110ff..30a46bf5c 100755
--- a/templates/repo/modelarts/trainjob/index.tmpl
+++ b/templates/repo/modelarts/trainjob/index.tmpl
@@ -246,8 +246,8 @@
                             <a class="item" href="{{.RepoLink}}/modelarts/notebook" data-value="22">Ascend NPU</a>
                         </div>
                     </div>
-                           
-                    <a class="ui green button" href="{{.RepoLink}}/modelarts/train-job/create">{{$.i18n.Tr "repo.modelarts.train_job.new_train"}}</a>
+                    {{if .Permission.CanWrite $.UnitTypeCloudBrain}}       
+                    <a class="ui green button" href="{{.RepoLink}}/modelarts/train-job/create">{{$.i18n.Tr "repo.modelarts.train_job.new_train"}}</a>{{end}}
                 </div>
         </div>
 
diff --git a/templates/repo/modelarts/trainjob/new.tmpl b/templates/repo/modelarts/trainjob/new.tmpl
index 3e3e2fc2a..2121ded2d 100755
--- a/templates/repo/modelarts/trainjob/new.tmpl
+++ b/templates/repo/modelarts/trainjob/new.tmpl
@@ -165,7 +165,7 @@
                 -->
                 <div class="unite min_title inline field">
                     <label for="description">{{.i18n.Tr "repo.modelarts.train_job.description"}}&nbsp;&nbsp;</label>
-                    <textarea style="width: 80%;" id="description" name="description" rows="2"></textarea>
+                    <textarea style="width: 80%;" id="description" name="description" rows="3" maxlength="256" placeholder="描述字符不超过256个字符" onchange="this.value=this.value.substring(0, 256)" onkeydown="this.value=this.value.substring(0, 256)" onkeyup="this.value=this.value.substring(0, 256)"></textarea>
                 </div>
                 <!-- <h4 class="ui dividing header">{{.i18n.Tr "repo.modelarts.train_job.parameter_setting"}}</h4>
                 <div class="inline field">