diff --git a/Rocket.toml b/Rocket.toml
index 1759e3e..be66c1e 100644
--- a/Rocket.toml
+++ b/Rocket.toml
@@ -1,2 +1,2 @@
 [default]
-limits = { file = "200MB", files = "200MB" }
+limits = { file = "200MB" }
diff --git a/src/api/upload.rs b/src/api/upload.rs
index a943f8a..0b3bc0a 100644
--- a/src/api/upload.rs
+++ b/src/api/upload.rs
@@ -1,25 +1,22 @@
 use crate::api::{CurrentUser, JsonAPI};
-use rocket::form::Form;
+use chrono::offset::Local;
 use rocket::fs::TempFile;
 use rocket::serde::json::json;
 use std::fs;
 use std::path::Path;
 use std::process::Command;
 
-#[derive(FromForm)]
-pub struct Upload<'f> {
-    file: TempFile<'f>,
-}
-
-#[post("/upload", data = "<form>")]
-pub async fn ipfs_upload(user: CurrentUser, mut form: Form<Upload<'_>>) -> JsonAPI {
+#[post("/upload", data = "<file>")]
+pub async fn ipfs_upload(user: CurrentUser, mut file: TempFile<'_>) -> JsonAPI {
     let file_dir = Path::new("user_files").join(&user.namehash);
     fs::create_dir_all(&file_dir)?;
-    let file = &mut form.file;
     // dbg!(&file);
-    let filename = file.name().unwrap_or("file").to_string()
-        + "."
-        + &file.content_type().map_or("", |ct| ct.sub().as_str());
+    let filename = format!(
+        "{}-{}.{}",
+        Local::now().timestamp(),
+        &file.content_type().map_or("unknow", |ct| ct.top().as_str()),
+        &file.content_type().map_or("file", |ct| ct.sub().as_str())
+    );
     debug!("dir: {}", &file_dir.to_str().unwrap());
     file.persist_to(file_dir.join(&filename)).await?;
     // dbg!(&file_dir);