diff --git a/internal/handler/backstage_handler.go b/internal/handler/backstage_handler.go
index 0735c4b..7c17211 100644
--- a/internal/handler/backstage_handler.go
+++ b/internal/handler/backstage_handler.go
@@ -1350,8 +1350,8 @@ button.ghost{background:#fff;color:#111;border:1px solid #ccc}
 <span class="role">{{if eq .IsDetail 1}}副图 → #{{.ParentImageID}}{{else}}主图{{if .DetailCount}} · {{.DetailCount}} 副图{{end}}{{end}}</span>
 <span class="nm">{{.Name}}</span>
 <div class="acts">
-<label class="chk"><input type="checkbox" form="batch" name="img" value="{{.ID}}"> 选入</label>
 {{if eq .IsDetail 0}}<label class="chk"><input type="radio" form="batch" name="main" value="{{.ID}}"> 主图</label>{{end}}
+<label class="chk"><input type="checkbox" form="batch" name="img" value="{{.ID}}"> 选入</label>
 {{if eq .IsDetail 1}}<form method="post" action="/admin/reviews/{{$.Draft.Kind}}/{{$.Draft.ID}}/images/{{.ID}}/detach"><button type="submit">拆出</button></form>{{end}}
 <form method="post" action="/admin/reviews/{{$.Draft.Kind}}/{{$.Draft.ID}}/images/{{.ID}}/delete"><button type="submit" class="reject" onclick="return confirm('确认删除这张图片？')">删除</button></form>
 </div>