diff --git a/assets-updater/src/core/asset_execution.rs b/assets-updater/src/core/asset_execution.rs
index 6f02211..6e007b5 100644
--- a/assets-updater/src/core/asset_execution.rs
+++ b/assets-updater/src/core/asset_execution.rs
@@ -4,7 +4,7 @@ use std::time::Duration;
 
 use crate::core::config::{AppConfig, RegionConfig, RegionProviderConfig};
 use crate::core::errors::AssetExecutionError;
-use crate::core::export_pipeline::extract_unity_asset_bundle;
+use crate::core::export_pipeline::{extract_unity_asset_bundle, get_hex_index};
 use crate::core::retry::retry_async;
 use aes::cipher::block_padding::Pkcs7;
 use aes::cipher::{BlockDecryptMut, KeyIvInit};
@@ -265,7 +265,7 @@ impl AssetExecutionContext {
             .join("sekai-updater")
             .join("obf")
             .join(&self.region_name)
-            .join(task);
+            .join(get_hex_index(task));
         if let Some(parent) = temp_file.parent() {
             std::fs::create_dir_all(parent).map_err(|source| {
                 AssetExecutionError::CreateTempDir {
diff --git a/entry/src/main_loop.rs b/entry/src/main_loop.rs
index 7832304..2632f72 100644
--- a/entry/src/main_loop.rs
+++ b/entry/src/main_loop.rs
@@ -76,6 +76,7 @@ pub async fn main() -> anyhow::Result<()> {
                 images.push(new_file);
             }
         }
+        fs::remove_dir_all(dir.0)?;
     }
 
     *PROVIDE.write().map_err(|e| anyhow!("{}", e))? = Some(FetchResult {