diff --git a/SrcJyPublic.js b/SrcJyPublic.js
index 1cf9f087..a9ff0534 100644
--- a/SrcJyPublic.js
+++ b/SrcJyPublic.js
@@ -173,7 +173,9 @@ function selectSource(group, k) {
     return $(sitenames, 2, "选择主页源").select((group, cfgfile, Juconfig) => {
         Juconfig['indexSource'] = group+'_'+input;
         writeFile(cfgfile, JSON.stringify(Juconfig));
+        clearMyVar('SrcJu_dianbo$cate_id');
         clearMyVar('SrcJu_dianbo$type_id');
+        clearMyVar('SrcJu_dianbo$classCache');
         refreshPage(true);
         return 'toast://' + input;
     }, group, cfgfile, Juconfig)