diff --git a/SrcJuMethod.js b/SrcJuMethod.js
index f2a4e11a..e89752f2 100644
--- a/SrcJuMethod.js
+++ b/SrcJuMethod.js
@@ -1,7 +1,8 @@
 //修正按钮元素
 function toerji(item,info) {
     info = info || storage0.getMyVar('一级源接口信息');
-    let extra = item.extra || {};
+    let extra = Object.assign({}, item.extra);
+    //let extra = item.extra || {};
     extra.name = extra.name || extra.pageTitle || (item.title?item.title.replace(/‘|’|“|”|<[^>]+>/g,""):"");
     extra.img = extra.img || item.pic_url || item.img;
     extra.stype = info.type;