diff --git a/assets/js/creations/file.js b/assets/js/creations/file.js
index b05ddfb0..fd3a2398 100755
--- a/assets/js/creations/file.js
+++ b/assets/js/creations/file.js
@@ -50,6 +50,16 @@ function ticksToSeconds(ticks) {
   return seconds;
 }
 
+function dirname(path) {
+  const parts = String(path || "").split(/[\\/]/);
+  parts.pop();
+  return parts.join("/");
+}
+
+function lastFolder(path) {
+  const dir = dirname(path);
+  return String(dir).split(/[\\/]/).pop();
+}
 
 export async function parseBeatIndexJson(data) {
   resetProjectState();
@@ -111,7 +121,8 @@ export async function parseBeatIndexJson(data) {
       `${basename(t.sample_info?.src || "")}`; // ✅ sem sample_info solto
 
     const encodedFileName = encodeURIComponent(fileName);
-    const base = `/src_mmpSearch/samples/samples/${encodeURIComponent(data?.file || data?.original_title || "")}`;
+    const projectName = encodeURIComponent(data?.file || data?.original_title || "");
+    const base = `${SAMPLE_SRC}/${projectName}`; // ✅ SAMPLE_SRC/{project}
     const resolvedUrl = pathMap[fileName] || `${base}/${encodedFileName}`;
 
     // ✅ tempo no padrão do seu playlist (12 ticks por step)