diff --git a/SrcJyAliDisk.js b/SrcJyAliDisk.js
index 64f14771..dfbe54f9 100644
--- a/SrcJyAliDisk.js
+++ b/SrcJyAliDisk.js
@@ -238,7 +238,7 @@ function aliShare(share_id, folder_id, share_pwd) {
                             }else{
                                 let loyopentoken2;
                                 try{
-                                    let loyopen = eval(fetch("hiker://files/rules/LoyDgIk/aliOpenToken.json")) || {};
+                                    let loyopen = eval('('+fetch("hiker://files/rules/LoyDgIk/aliOpenToken.json")+')') || {};
                                     loyopentoken2 = loyopen.isV2?loyopen.RefreshTokenOpen:"";
                                     aliOpenTokenObj.refresh_token_2 = loyopentoken2;
                                     aliconfig.opentoken = aliOpenTokenObj;