diff --git a/lib/zin/wg/doclist/js/v1.js b/lib/zin/wg/doclist/js/v1.js
index 15b1e9ea18..bea34425fd 100644
--- a/lib/zin/wg/doclist/js/v1.js
+++ b/lib/zin/wg/doclist/js/v1.js
@@ -6,7 +6,7 @@ window.removeDocs = function(event)
     /* 删掉的这一行追加到相关文档下拉组件里。 */
     items = $("#docs").zui('picker').$.state.items;
     items.push({text: docTitle, value: docID, key: docID});
-    $("#docs").zui('picker').render({items});
+    $("#docs").zui('picker').render({items, toolbar: true});
 
     $(event.target).closest(".docItem").empty();
 }