diff --git a/node/file_location_cache/src/lib.rs b/node/file_location_cache/src/lib.rs
index ff12c5e..d0e3248 100644
--- a/node/file_location_cache/src/lib.rs
+++ b/node/file_location_cache/src/lib.rs
@@ -16,9 +16,9 @@ pub struct Config {
 impl Default for Config {
     fn default() -> Self {
         Config {
-            max_entries_total: 256000,
+            max_entries_total: 1000000,
             max_entries_per_file: 4,
-            entry_expiration_time_secs: 3600,
+            entry_expiration_time_secs: 86400,
         }
     }
 }
diff --git a/node/sync/src/lib.rs b/node/sync/src/lib.rs
index 5c2feb0..9d0863e 100644
--- a/node/sync/src/lib.rs
+++ b/node/sync/src/lib.rs
@@ -80,8 +80,8 @@ impl Default for Config {
             // auto sync config
             auto_sync_idle_interval: Duration::from_secs(3),
             auto_sync_error_interval: Duration::from_secs(10),
-            max_sequential_workers: 24,
-            max_random_workers: 8,
+            max_sequential_workers: 0,
+            max_random_workers: 30,
             sequential_find_peer_timeout: Duration::from_secs(60),
             random_find_peer_timeout: Duration::from_secs(500),
         }
diff --git a/run/config-testnet-standard.toml b/run/config-testnet-standard.toml
index c92e212..78b9d28 100644
--- a/run/config-testnet-standard.toml
+++ b/run/config-testnet-standard.toml
@@ -264,10 +264,10 @@ auto_sync_enabled = true
 # peer_chunks_download_timeout = "15s"
 
 # Maximum threads to sync files in sequence.
-# max_sequential_workers = 24
+# max_sequential_workers = 0
 
 # Maximum threads to sync files randomly.
-# max_random_workers = 8
+# max_random_workers = 30
 
 # Timeout to terminate a file sync in sequence.
 # sequential_find_peer_timeout = "60s"
@@ -287,14 +287,14 @@ auto_sync_enabled = true
 # When the cache is full, the storage position information with oldest timestamp will be replaced.
 
 # Global cache capacity.
-# max_entries_total = 256000
+# max_entries_total = 1000000
 
 # Location information capacity for each file.
 # max_entries_per_file = 4
 
 # Validity period of location information.
 # If the timestamp in the storage location information exceeds this duration from the current time, it will be removed from the cache.
-# entry_expiration_time_secs = 3600
+# entry_expiration_time_secs = 86400
 
 #######################################################################
 ###                      Metrics Options                            ###
diff --git a/run/config-testnet-turbo.toml b/run/config-testnet-turbo.toml
index 6d011cd..291d33f 100644
--- a/run/config-testnet-turbo.toml
+++ b/run/config-testnet-turbo.toml
@@ -276,10 +276,10 @@ auto_sync_enabled = true
 # peer_chunks_download_timeout = "15s"
 
 # Maximum threads to sync files in sequence.
-# max_sequential_workers = 24
+# max_sequential_workers = 0
 
 # Maximum threads to sync files randomly.
-# max_random_workers = 8
+# max_random_workers = 30
 
 # Timeout to terminate a file sync in sequence.
 # sequential_find_peer_timeout = "60s"
@@ -299,14 +299,14 @@ auto_sync_enabled = true
 # When the cache is full, the storage position information with oldest timestamp will be replaced.
 
 # Global cache capacity.
-# max_entries_total = 256000
+# max_entries_total = 1000000
 
 # Location information capacity for each file.
 # max_entries_per_file = 4
 
 # Validity period of location information.
 # If the timestamp in the storage location information exceeds this duration from the current time, it will be removed from the cache.
-# entry_expiration_time_secs = 3600
+# entry_expiration_time_secs = 86400
 
 #######################################################################
 ###                      Metrics Options                            ###
diff --git a/run/config.toml b/run/config.toml
index ff6a472..72d0873 100644
--- a/run/config.toml
+++ b/run/config.toml
@@ -278,10 +278,10 @@
 # peer_chunks_download_timeout = "15s"
 
 # Maximum threads to sync files in sequence.
-# max_sequential_workers = 24
+# max_sequential_workers = 0
 
 # Maximum threads to sync files randomly.
-# max_random_workers = 8
+# max_random_workers = 30
 
 # Timeout to terminate a file sync in sequence.
 # sequential_find_peer_timeout = "60s"
@@ -301,14 +301,14 @@
 # When the cache is full, the storage position information with oldest timestamp will be replaced.
 
 # Global cache capacity.
-# max_entries_total = 256000
+# max_entries_total = 1000000
 
 # Location information capacity for each file.
 # max_entries_per_file = 4
 
 # Validity period of location information.
 # If the timestamp in the storage location information exceeds this duration from the current time, it will be removed from the cache.
-# entry_expiration_time_secs = 3600
+# entry_expiration_time_secs = 86400
 
 #######################################################################
 ###                      Metrics Options                            ###