diff --git a/templates/repo/modelmanage/convertIndex.tmpl b/templates/repo/modelmanage/convertIndex.tmpl
index e29b286a8..e6c2f52f8 100644
--- a/templates/repo/modelmanage/convertIndex.tmpl
+++ b/templates/repo/modelmanage/convertIndex.tmpl
@@ -204,7 +204,7 @@
                         <label for="Description">任务描述&nbsp;</label>
                     </div>
                     <div class="twelve wide field">
-                        <textarea  id="Description" name="Description" rows="3" maxlength="255" placeholder='{{.i18n.Tr "repo.modelarts.train_job.new_place"}}' onchange="this.value=this.value.substring(0, 255)" onkeydown="this.value=this.value.substring(0, 255)" onkeyup="this.value=this.value.substring(0, 256)"></textarea>
+                        <textarea  id="Description" name="Description" rows="1" maxlength="255" placeholder='{{.i18n.Tr "repo.modelarts.train_job.new_place"}}' onchange="this.value=this.value.substring(0, 255)" onkeydown="this.value=this.value.substring(0, 255)" onkeyup="this.value=this.value.substring(0, 256)"></textarea>
                     </div>
                 </div>
                 <div class="unite min_title inline fields required">