diff --git a/index.html b/index.html
index 7cecc3e..861febf 100644
--- a/index.html
+++ b/index.html
@@ -414,6 +414,7 @@ function openEdit(id, mi, si){
 }
 
 function saveEdit(id, mk){
+  mk=months[mk]; // convert index to month key
   var e=null;for(var i=0;i<events.length;i++){if(events[i].id===id){e=events[i];break}}if(!e)return;
   e.s=document.getElementById("es").value;e.p=parseInt(document.getElementById("ep").value);
   var cmt=(document.getElementById("ec").value||"").trim();
@@ -449,6 +450,7 @@ function countFiles(id){
 }
 
 function uploadFiles(eid,mk,si){
+  mk=months[mk]; // convert index to month key
   var prefix=si>=0?'_s'+si:'',fi=document.getElementById('fi'+prefix);
   if(!fi||!fi.files.length)return;
   var desc=(document.getElementById('fd'+prefix)||{}).value;desc=(desc||'').trim();
@@ -460,8 +462,8 @@ function uploadFiles(eid,mk,si){
     var r=new FileReader();r.onload=function(ev){arr.push({name:f.name,size:f.size,type:f.type,desc:desc,date:new Date().toLocaleDateString(),data:ev.target.result});pr++;if(pr===fi.files.length)fin()};
     r.onerror=function(){pr++;if(pr===fi.files.length)fin()};r.readAsDataURL(f)})(fi.files[i])}
 }
-function dlF(eid,mk,idx,si){si=si||-1;var ad=getMD(eid,si),arr=ad[mk]?ad[mk].files:null;if(!arr||!arr[idx]||!arr[idx].data)return;var f=arr[idx],a=document.createElement("a");a.href=f.data;a.download=f.name;document.body.appendChild(a);a.click();document.body.removeChild(a)}
-function rmF(eid,mk,idx,si){si=si||-1;var ad=getMD(eid,si);if(!ad[mk]||!ad[mk].files)return;ad[mk].files.splice(idx,1);setMD(eid,ad,si);closeEM();openEdit(eid,curMonth,si>=0?si:undefined)}
+function dlF(eid,mk,idx,si){si=si||-1;mk=months[mk];var ad=getMD(eid,si),arr=ad[mk]?ad[mk].files:null;if(!arr||!arr[idx]||!arr[idx].data)return;var f=arr[idx],a=document.createElement("a");a.href=f.data;a.download=f.name;document.body.appendChild(a);a.click();document.body.removeChild(a)}
+function rmF(eid,mk,idx,si){si=si||-1;mk=months[mk];var ad=getMD(eid,si);if(!ad[mk]||!ad[mk].files)return;ad[mk].files.splice(idx,1);setMD(eid,ad,si);closeEM();openEdit(eid,curMonth,si>=0?si:undefined)}
 
 // Init
 function renderAll(){notifsUpdate();switchTab(document.querySelector(".tab-btn.active").dataset.tab)}