diff --git a/templates/org/course_list.tmpl b/templates/org/course_list.tmpl
index 6313ad010..855550261 100644
--- a/templates/org/course_list.tmpl
+++ b/templates/org/course_list.tmpl
@@ -128,7 +128,7 @@
                         <!-- <img class="ui avatar" style="width: 22px;height:22px;display:flex;vertical-align: middle;" src="{{.Creator.RelAvatarLink}}"> -->
                         <div class="left aligned author">
                         <!-- <span > -->
-                            {{if ne .CreatorID 0}}
+                            {{if .Creator}}
                                 <img class="ui avatar image" style="width: 22px;height:22px;margin-top:-2px"  src="{{.Creator.RelAvatarLink}}">
                             {{else}}
                                 <img class="ui avatar image" style="width: 22px;height:22px;margin-top:-2px"  src="{{.Owner.RelAvatarLink}}">
diff --git a/templates/org/home_courses.tmpl b/templates/org/home_courses.tmpl
index e5ab51aa7..be85005c3 100644
--- a/templates/org/home_courses.tmpl
+++ b/templates/org/home_courses.tmpl
@@ -169,7 +169,7 @@
                                             <div class="content"  style="margin-left: 10px;">
                                                 <a href="{{.Link}}"><strong class="team-name">{{.Alias}}</strong></a>
                                                 <p class="text grey">
-												    {{if ne .CreatorID 0}}
+												    {{if .Creator}}
                                                     	贡献者：{{.Creator.Name}}
 													{{else}}
 														贡献者：{{.Owner.Name}}