diff --git a/core/src/lib.rs b/core/src/lib.rs
index 48064e32..d424568a 100644
--- a/core/src/lib.rs
+++ b/core/src/lib.rs
@@ -373,6 +373,7 @@ mod tests {
         height - 100
     }
 
+    #[ignore = "public node does not support long distance MPT proof query."]
     #[tokio::test(flavor = "multi_thread")]
     async fn test_prove_block_ethereum() {
         let proof_type = get_proof_type_from_env();
diff --git a/docker/docker-compose.yml b/docker/docker-compose.yml
index 2033b16c..a4009cb4 100644
--- a/docker/docker-compose.yml
+++ b/docker/docker-compose.yml
@@ -167,6 +167,7 @@ services:
       - SKIP_SIMULATION=true
       - SP1_VERIFIER_RPC_URL=${SP1_VERIFIER_RPC_URL}
       - SP1_VERIFIER_ADDRESS=${SP1_VERIFIER_ADDRESS}
+      - PROVER_NETWORK_RPC=${PROVER_NETWORK_RPC}
       - REDIS_URL=${REDIS_URL:-redis://redis:6379}
     depends_on:
       - redis
diff --git a/host/src/lib.rs b/host/src/lib.rs
index f4f87a5c..6445d6f2 100644
--- a/host/src/lib.rs
+++ b/host/src/lib.rs
@@ -84,6 +84,9 @@ pub struct Opts {
 
     #[arg(long, require_equals = true, default_value = "redis://localhost:6379")]
     pub redis_url: String,
+
+    #[arg(long, require_equals = true, default_value = "3600")]
+    pub redis_ttl: u64,
 }
 
 impl Opts {
@@ -132,6 +135,7 @@ impl From<Opts> for TaskManagerOpts {
             sqlite_file: val.sqlite_file,
             max_db_size: val.max_db_size,
             redis_url: val.redis_url.to_string(),
+            redis_ttl: val.redis_ttl,
         }
     }
 }
@@ -142,6 +146,7 @@ impl From<&Opts> for TaskManagerOpts {
             sqlite_file: val.sqlite_file.clone(),
             max_db_size: val.max_db_size,
             redis_url: val.redis_url.to_string(),
+            redis_ttl: val.redis_ttl,
         }
     }
 }
diff --git a/taskdb/src/lib.rs b/taskdb/src/lib.rs
index 5f735d0a..b83339fa 100644
--- a/taskdb/src/lib.rs
+++ b/taskdb/src/lib.rs
@@ -233,6 +233,7 @@ pub struct TaskManagerOpts {
     pub sqlite_file: PathBuf,
     pub max_db_size: usize,
     pub redis_url: String,
+    pub redis_ttl: u64,
 }
 
 #[async_trait::async_trait]
@@ -445,6 +446,7 @@ mod test {
             sqlite_file: sqlite_file.to_path_buf(),
             max_db_size: 1024 * 1024,
             redis_url: "redis://localhost:6379".to_string(),
+            redis_ttl: 3600,
         };
         let mut task_manager = get_task_manager(&opts);
 
diff --git a/taskdb/src/redis_db.rs b/taskdb/src/redis_db.rs
index 43151422..518d8ede 100644
--- a/taskdb/src/redis_db.rs
+++ b/taskdb/src/redis_db.rs
@@ -28,6 +28,7 @@ use crate::{
 
 pub struct RedisTaskDb {
     conn: Connection,
+    config: RedisConfig,
 }
 
 pub struct RedisTaskManager {
@@ -129,14 +130,18 @@ impl ToRedisArgs for TaskIdDescriptor {
     }
 }
 
-// redis key ttl
-const TTL_SECS: u64 = 2 * 24 * 3600; // 2 days
+#[derive(Debug, Clone, Default)]
+pub struct RedisConfig {
+    url: String,
+    ttl: u64,
+}
 
 impl RedisTaskDb {
-    fn new(url: &str) -> RedisDbResult<Self> {
+    fn new(config: RedisConfig) -> RedisDbResult<Self> {
+        let url = config.url.clone();
         let client = Client::open(url).map_err(RedisDbError::RedisDb)?;
         let conn = client.get_connection().map_err(RedisDbError::RedisDb)?;
-        Ok(RedisTaskDb { conn })
+        Ok(RedisTaskDb { conn, config })
     }
 
     fn insert_proof_task(
@@ -161,7 +166,7 @@ impl RedisTaskDb {
         V: ToRedisArgs,
     {
         self.conn
-            .set_ex(key, value, TTL_SECS)
+            .set_ex(key, value, self.config.ttl)
             .map_err(RedisDbError::RedisDb)?;
         Ok(())
     }
@@ -272,7 +277,7 @@ impl RedisTaskDb {
     }
 
     fn update_status_redis(&mut self, k: &String, v: &String) -> RedisDbResult<()> {
-        self.conn.set_ex(k, v, TTL_SECS)?;
+        self.conn.set_ex(k, v, self.config.ttl)?;
         Ok(())
     }
 }
@@ -553,7 +558,11 @@ impl TaskManager for RedisTaskManager {
         INIT.call_once(|| {
             unsafe {
                 CONN = Some(Arc::new(Mutex::new({
-                    let db = RedisTaskDb::new(&opts.redis_url).unwrap();
+                    let db = RedisTaskDb::new(RedisConfig {
+                        url: opts.redis_url.clone(),
+                        ttl: opts.redis_ttl.clone(),
+                    })
+                    .unwrap();
                     db
                 })))
             };
diff --git a/taskdb/tests/main.rs b/taskdb/tests/main.rs
index 79f165ed..061ee1f4 100644
--- a/taskdb/tests/main.rs
+++ b/taskdb/tests/main.rs
@@ -68,6 +68,7 @@ mod tests {
             sqlite_file: file,
             max_db_size: 1_000_000,
             redis_url: env::var("REDIS_URL").unwrap_or_default(),
+            redis_ttl: 3600,
         });
 
         let (chain_id, blockhash, request) =
@@ -106,6 +107,7 @@ mod tests {
             sqlite_file: file,
             max_db_size: 1_000_000,
             redis_url: env::var("REDIS_URL").unwrap_or_default(),
+            redis_ttl: 3600,
         });
 
         let mut rng = ChaCha8Rng::seed_from_u64(123);