diff --git a/coretabs.user.js b/coretabs.user.js
index c3fd05b..822dff2 100644
--- a/coretabs.user.js
+++ b/coretabs.user.js
@@ -16,7 +16,7 @@
     // --- SCRIPT CONFIGURATION ---
     const AUTH_STORAGE_KEY = 'cats-angular-clientuser:https://coretax.intranet.pajak.go.id/identityprovider:cats-angular-client';
     const DEFAULT_CASES_FILTER = 'In Progress';
-    const REFUND_CASE_TYPE_NAME = 'Pengembalian Melalui Pelaporan Surat Pemberitahuan (SPT)';
+    const REFUND_CASE_PREFIX = 'Pengembalian';
     // ----------------------------
 
     // --- State Management ---
@@ -98,7 +98,7 @@
     }
 
     // --- RENDER FUNCTIONS ---
-    function renderMyCasesTable() {const responseArea=document.querySelector("#tab-my-cases .results-container"),filterValue=document.getElementById("cases-status-filter").value,filteredCases="all"===filterValue?allMyCases:allMyCases.filter(e=>e.CaseStatus===filterValue);if(document.getElementById("toggle-cases-btn").textContent="Collapse All",0===filteredCases.length)return void(responseArea.innerHTML='<p style="padding:15px;color:#666;">No cases match the selected filter.</p>');filteredCases.sort((e,t)=>{const o=(e.CaseTypeName||"").localeCompare(t.CaseTypeName||"");return 0!==o?o:(t.CaseNumber||"").localeCompare(e.CaseNumber||"",void 0,{numeric:!0})});const table=createTable(["Case Number","Taxpayer Name","Case Type","Status","Created Date","Actions"]),tbody=document.createElement("tbody");let currentGroup="";let groupIndex=0;filteredCases.forEach(e=>{if(e.CaseTypeName!==currentGroup){currentGroup=e.CaseTypeName;groupIndex++;tbody.innerHTML+=`<tr class="group-header expanded" data-group-id="my-cases-group-${groupIndex}"><td colspan="6"><span class="toggle-icon"></span>${currentGroup||"Uncategorized"}</td></tr>`}const t=document.createElement("tr");t.className=`group-member my-cases-group-${groupIndex}`;const o=e.AggregateIdentifier;t.dataset.id=o,o===selectedCaseId&&t.classList.add("selected");const a=new Date(e.CreatedDate).toLocaleDateString("id-ID"),s=o&&"string"==typeof o&&""!==o.trim(),r=s?"":'disabled title="Action unavailable: Case ID is missing"';let d="";e.CaseTypeName===REFUND_CASE_TYPE_NAME&&(d=`<button class="action-btn review-refund-case" data-id="${o}">Refund Review</button>`),t.innerHTML=`
+    function renderMyCasesTable() {const responseArea=document.querySelector("#tab-my-cases .results-container"),filterValue=document.getElementById("cases-status-filter").value,filteredCases="all"===filterValue?allMyCases:allMyCases.filter(e=>e.CaseStatus===filterValue);if(document.getElementById("toggle-cases-btn").textContent="Collapse All",0===filteredCases.length)return void(responseArea.innerHTML='<p style="padding:15px;color:#666;">No cases match the selected filter.</p>');filteredCases.sort((e,t)=>{const o=(e.CaseTypeName||"").localeCompare(t.CaseTypeName||"");return 0!==o?o:(t.CaseNumber||"").localeCompare(e.CaseNumber||"",void 0,{numeric:!0})});const table=createTable(["Case Number","Taxpayer Name","Case Type","Status","Created Date","Actions"]),tbody=document.createElement("tbody");let currentGroup="";let groupIndex=0;filteredCases.forEach(e=>{if(e.CaseTypeName!==currentGroup){currentGroup=e.CaseTypeName;groupIndex++;tbody.innerHTML+=`<tr class="group-header expanded" data-group-id="my-cases-group-${groupIndex}"><td colspan="6"><span class="toggle-icon"></span>${currentGroup||"Uncategorized"}</td></tr>`}const t=document.createElement("tr");t.className=`group-member my-cases-group-${groupIndex}`;const o=e.AggregateIdentifier;t.dataset.id=o,o===selectedCaseId&&t.classList.add("selected");const a=new Date(e.CreatedDate).toLocaleDateString("id-ID"),s=o&&"string"==typeof o&&""!==o.trim(),r=s?"":'disabled title="Action unavailable: Case ID is missing"';let d="";e.CaseTypeName&&e.CaseTypeName.startsWith(REFUND_CASE_PREFIX)&&(d=`<button class="action-btn review-refund-case" data-id="${o}">Refund Review</button>`),t.innerHTML=`
                 <td>${e.CaseNumber||"N/A"}</td>
                 <td>${e.MainTaxpayerName||"N/A"}</td>
                 <td>${e.CaseTypeName||"N/A"}</td>
@@ -190,7 +190,7 @@
 
             actionsContainer.append(openBtn, docsBtn, usersBtn);
 
-            if (caseObject.CaseTypeName === REFUND_CASE_TYPE_NAME) {
+            if (caseObject.CaseTypeName && e.CaseTypeName.startsWith(REFUND_CASE_PREFIX)) {
                 const refundBtn = document.createElement('button');
                 refundBtn.className = 'action-btn review-refund-case';
                 refundBtn.textContent = 'Refund Review';