diff --git a/src/app.rs b/src/app.rs
index a4a8a7d..cf20e75 100644
--- a/src/app.rs
+++ b/src/app.rs
@@ -125,24 +125,6 @@ async fn checkout_handler(
     // );
 
     // quick response from redis
-    if let Ok(conn) = state.redis.dedicated_connection().await {
-        println!("conneciton ok");
-        if let Ok(raw) = fetch_content_from_redis_byte(conn, &fpath).await
-            && !raw.is_empty()
-        {
-            // detect content type
-            let content_type = detect_content_type(&fpath);
-
-            println!("content-len: {}", raw.len());
-
-            return Response::builder()
-                .header(header::CONTENT_TYPE, content_type)
-                .body(Body::from(raw))
-                .unwrap();
-        }
-    }
-
-    println!("failed to get from redis, continue ...");
 
     let repo = state.repo.clone();
 
@@ -186,18 +168,6 @@ async fn checkout_handler(
             let key_clone = fpath.clone();
             let data_clone = o.clone();
 
-            tokio::spawn(async move {
-                if let Ok(mut conn) = state_clone.redis.dedicated_connection().await {
-                    let _: Result<(), _> = redis::cmd("SET")
-                        .arg(&key_clone)
-                        .arg(&data_clone)
-                        .arg("EX")
-                        .arg(3600)
-                        .query_async(&mut conn)
-                        .await;
-                }
-            });
-
             let content_type = detect_content_type(&fpath);
             Response::builder()
                 .header(header::CONTENT_TYPE, content_type)