diff --git a/public/sw.js b/public/sw.js
index aa41d0e..57b7c1c 100644
--- a/public/sw.js
+++ b/public/sw.js
@@ -1,5 +1,5 @@
-// Everclone PWA Service Worker (v2.0.0)
-const CACHE_NAME = 'everclone-cache-v3';
+// Everclone PWA Service Worker (v2.1.0)
+const CACHE_NAME = 'everclone-cache-v4';
 const STATIC_ASSETS = [
   '/',
   '/manifest.json',
diff --git a/src/app/api/hooks/note/route.ts b/src/app/api/hooks/note/route.ts
index f349dba..eedc05f 100644
--- a/src/app/api/hooks/note/route.ts
+++ b/src/app/api/hooks/note/route.ts
@@ -109,10 +109,14 @@ export async function POST(req: NextRequest) {
           .map((t) => t.trim())
           .filter(Boolean);
       }
-      const files = formData.getAll('files') as File[];
-      const single = formData.get('file') as File | null;
-      if (single && files.length === 0) files.push(single);
-      uploadedFiles.push(...files);
+      for (const [key, value] of formData.entries()) {
+        if (value && typeof value === 'object' && 'arrayBuffer' in value) {
+          const file = value as File;
+          if (file.size > 0) {
+            uploadedFiles.push(file);
+          }
+        }
+      }
     }
 
     // Check if Android shared a URL inside the `text`, `content`, or `title`
diff --git a/src/app/share/route.ts b/src/app/share/route.ts
index dca6cbb..dcf4867 100644
--- a/src/app/share/route.ts
+++ b/src/app/share/route.ts
@@ -169,13 +169,9 @@ export async function POST(req: NextRequest) {
       ).trim();
       url = ((formData.get('url') as string) || '').trim();
 
-      const rawFiles = [
-        ...formData.getAll('files'),
-        ...formData.getAll('file'),
-      ];
-      for (const item of rawFiles) {
-        if (item && typeof item === 'object' && 'arrayBuffer' in item) {
-          const file = item as File;
+      for (const [key, value] of formData.entries()) {
+        if (value && typeof value === 'object' && 'arrayBuffer' in value) {
+          const file = value as File;
           if (file.size > 0) {
             uploadedFiles.push(file);
           }