diff --git a/src/routes/api/history.js b/src/routes/api/history.js
index 110a7014..6f48d51e 100644
--- a/src/routes/api/history.js
+++ b/src/routes/api/history.js
@@ -13,7 +13,9 @@ async function history(req: Request, res: Response) {
   if (!BACKUP_DIR || !day || !id || day.includes('/') || day.includes('\\')) {
     res.status(404).end();
   }
-  const path = `${BACKUP_DIR}/${day}/${id}`;
+  const yyyy = day.slice(0, 4);
+  const mmdd = day.slice(4);
+  const path = `${BACKUP_DIR}/${yyyy}/${mmdd}/${id}`;
 
   try {
     if (!fs.existsSync(path)) {
diff --git a/utils/historyDownload.py b/utils/historyDownload.py
index 4c130bec..8de01518 100755
--- a/utils/historyDownload.py
+++ b/utils/historyDownload.py
@@ -120,7 +120,7 @@ async def get_area(canvas, x, y, w, h, start_date, end_date):
             image = PIL.Image.new('RGBA', (w, h))
             for iy in range(yc, hc + 1):
                 for ix in range(xc, wc + 1):
-                    url = 'https://storage.pixelplanet.fun/%s/%s/tiles/%s/%s.png' % (iter_date, canvas_id, ix, iy)
+                    url = 'https://storage.pixelplanet.fun/%s/%s/%s/tiles/%s/%s.png' % (iter_date[0:4], iter_date[4:], canvas_id, ix, iy)
                     offx = ix * 256 + offset - x
                     offy = iy * 256 + offset - y
                     tasks.append(fetch(session, url, offx, offy, image, bkg, True))
@@ -153,7 +153,7 @@ async def get_area(canvas, x, y, w, h, start_date, end_date):
                 image_rel = image.copy()
                 for iy in range(yc, hc + 1):
                     for ix in range(xc, wc + 1):
-                        url = 'https://storage.pixelplanet.fun/%s/%s/%s/%s/%s.png' % (iter_date, canvas_id, time, ix, iy)
+                        url = 'https://storage.pixelplanet.fun/%s/%s/%s/%s/%s/%s.png' % (iter_date[0:4], iter_date[4:], canvas_id, time, ix, iy)
                         offx = ix * 256 + offset - x
                         offy = iy * 256 + offset - y
                         tasks.append(fetch(session, url, offx, offy, image_rel, bkg))