diff --git a/SrcJuCacheData.js b/SrcJuCacheData.js
index 6c336b02..41bf2e19 100644
--- a/SrcJuCacheData.js
+++ b/SrcJuCacheData.js
@@ -1,5 +1,4 @@
-function cacheData(data){
-    let jkdata = data;
+function cacheData(jkdata){
     let fileid = jkdata.type + '_'+ jkdata.name;
     let cachefile = `hiker://files/cache/_fileSelect_${fileid}.json`;
     if (!fileExist(cachefile)) {