修改Bug，提交代码。

Signed-off-by: zouap <zouap@pcl.ac.cn>

templates/repo/modelmanage/convertIndex.tmpl

@@ -120,7 +120,7 @@
                                     <!-- 停止任务 -->
                                       <form id="stopForm-{{.ID}}"  style="margin-left:-1px;" action="{{$.RepoLink}}/modelmanage/convert_stop/{{.ID}}" method="post">
                                             {{$.CsrfTokenHtml}}
-                                            {{if .IsCanOper}}
+                                            {{if .IsCanDelete}}
                                             <a id="ai-stop-{{.ID}}" href="javascript:stopTask('{{.ID}}');" class='ui basic model_stop {{if eq .Status "COMPLETED" "STOPPED" "FAILED" "START_FAILED" "STOPPING"  "CREATING"  "STARTING" "SUCCEEDED"}}disabled {{else}}blue {{end}}button' >
                                                 {{$.i18n.Tr "repo.stop"}}
                                             </a>