diff --git a/pages/uploader.html b/pages/uploader.html
index 3fc7c59..34d714a 100644
--- a/pages/uploader.html
+++ b/pages/uploader.html
@@ -84,7 +84,7 @@
             <label for="folderSelect">目标路径：</label>
             <select id="folderSelect">
                 <option value="" disabled selected>请选择</option>
-                <option id="defaultFolderOption" value="">yyyyMMdd</option>
+                <option id="defaultFolderOption" value="">yyyy/yyyyMMdd</option>
                 <option value="custom">自定义</option>
             </select>
         </div>
diff --git a/scripts/uploader.js b/scripts/uploader.js
index dd9b2bb..37d6e74 100644
--- a/scripts/uploader.js
+++ b/scripts/uploader.js
@@ -24,10 +24,11 @@ fileElem.addEventListener("change", () => handleFiles(fileElem.files));
 
 function getTargetFolder() {
     const selected = folderSelect?.value || "";
+    const year = new Date().getFullYear();
     if (selected === "custom") {
-        return (folderNameInput.value || "default").trim().replace(/^\/+|\/+$/g, "");
+        return (folderNameInput.value || `Year-${year}/default`).trim().replace(/^\/+|\/+$/g, "");
     } else {
-        return selected || "default";
+        return selected || `Year-${year}/default`;
     }
 }
 
@@ -186,7 +187,11 @@ bucketNameInput.addEventListener("change", function () {
 bucketNameInput.dispatchEvent(new Event("change"));
 
 document.addEventListener("DOMContentLoaded", function () {
-    const defaultFolderPath = new Date().toISOString().slice(0, 10).replace(/-/g, "");
+    const now = new Date();
+    const year = now.getFullYear();
+    const month = String(now.getMonth() + 1).padStart(2, '0');
+    const day = String(now.getDate()).padStart(2, '0');
+    const defaultFolderPath = `Year-${year}/${month}${day}`;
     const folderSelect = document.getElementById("folderSelect");
     const folderNameInput = document.getElementById("folderName");
     const customFolderRow = document.getElementById("customFolderRow");