Merge pull request '修复云脑2节点固定为1' (#704) from liuzx_trainjob into V20211101

Reviewed-on: https://git.openi.org.cn/OpenI/aiforge/pulls/704
Reviewed-by: avadesian <xuchx@pcl.ac.cn>

templates/repo/modelarts/trainjob/new.tmpl

@@ -301,11 +301,11 @@
                 <div class="inline required unite min_title field">
                     <label>{{.i18n.Tr "repo.modelarts.train_job.amount_of_compute_node"}}</label>
                     
-                    <div class="ui labeled input">
-                            <span class="min"><i class="minus icon"></i></span>
-                            <input style="border-radius: 0;" name="work_server_number" id="trainjob_work_server_num" tabindex="3" autofocus required maxlength="255" value="1" readonly>
+                    <div class="ui labeled input" style="width: 5%;">
+                            <!-- <span class="min"><i class="minus icon"></i></span> -->
+                            <input style="border-radius: 0;text-align: center;" name="work_server_number" id="trainjob_work_server_num" tabindex="3" autofocus required maxlength="255" value="1" disabled>
     
-                            <span class="add"><i class="plus icon"></i></span>
+                            <!-- <span class="add"><i class="plus icon"></i></span> -->
                     </div>
                     <!-- <input name="work_server_number" id="trainjob_work_server_num" tabindex="3" autofocus required maxlength="255"> -->
                 </div>